Associated Banc-Corp (ASB) 10-Q27 Oct 222022 Q3 Quarterly reportFinancial data

Company Profile

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Sep. 30, 2022	Oct. 24, 2022
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	001-31343
Entity Registrant Name	Associated Banc-Corp
Entity Incorporation, State or Country Code	WI
Entity Address, Address Line One	433 Main Street
Entity Address, City or Town	Green Bay,
Entity Address, State or Province	WI
Entity Tax Identification Number	39-1098068
Entity Address, Postal Zip Code	54301
City Area Code	920
Local Phone Number	491-7500
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		150,359,198
Entity Central Index Key	0000007789
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
The New York Stock Exchange
Entity Information [Line Items]
Title of 12(b) Security	Common stock, par value $0.01 per share
Trading Symbol	ASB
Security Exchange Name	NYSE
Series E Preferred Stock \| The New York Stock Exchange
Entity Information [Line Items]
Title of 12(b) Security	Depositary Shrs, each representing 1/40th intrst in a shr of 5.875% Non-Cum. Perp Pref Stock, Srs E
Trading Symbol	ASB PrE
Security Exchange Name	NYSE
Series F Preferred Stock \| The New York Stock Exchange
Entity Information [Line Items]
Title of 12(b) Security	Depositary Shrs, each representing 1/40th intrst in a shr of 5.625% Non-Cum. Perp Pref Stock, Srs F
Trading Symbol	ASB PrF
Security Exchange Name	NYSE

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets
Cash and due from banks	$ 386,231	$ 343,831
Interest-bearing deposits in other financial institutions	112,173	681,684
Federal funds sold and securities purchased under agreements to resell	4,015	0
AFS investment securities, at fair value	2,487,312	4,332,015
HTM investment securities, net, at amortized cost	3,951,491	2,238,947
Equity securities	24,879	18,352
Federal Home Loan Bank and Federal Reserve Bank stocks, at cost	279,334	168,281
Residential loans held for sale	51,134	136,638
Loans	27,817,280	24,224,949
Allowance for loan losses	(292,904)	(280,015)
Loans, net	27,524,376	23,944,934
Tax credit and other investments	275,247	293,733
Premises and equipment, net	379,462	385,173
Bank and corporate owned life insurance	677,129	680,021
Goodwill	1,104,992	1,104,992
Other intangible assets, net	51,485	58,093
Servicing Asset at Fair Value, Amount	78,352	57,158
Servicing Asset at Amortized Cost		54,862
Interest receivable	115,782	80,528
Other assets	546,214	582,168
Total assets	38,049,607	35,104,253
Liabilities and Stockholders' Equity
Noninterest-bearing demand deposits	8,224,579	8,504,077
Interest-bearing deposits	20,974,003	19,962,353
Total deposits	29,198,581	28,466,430
Federal funds purchased and securities sold under agreements to repurchase	276,674	319,532
Commercial paper	7,687	34,730
FHLB advances	3,777,478	1,621,047
Other long-term funding	249,484	249,324
Allowance for unfunded commitments	39,776	39,776
Accrued expenses and other liabilities	545,976	348,560
Total liabilities	34,095,656	31,079,399
Stockholders’ Equity
Preferred equity	194,112	193,195
Common stock	1,752	1,752
Surplus	1,710,075	1,713,851
Retained earnings	2,830,877	2,672,601
Accumulated other comprehensive (loss)	(255,391)	(10,317)
Treasury stock, at cost	(527,473)	(546,229)
Total common equity	3,759,840	3,831,658
Total stockholders’ equity	3,953,952	4,024,853
Total liabilities and stockholders’ equity	$ 38,049,607	$ 35,104,253
Preferred shares authorized (par value $1.00 per share)	750,000	750,000
Preferred shares issued and outstanding	200,000	200,000
Common shares authorized (par value $0.01 per share)	250,000,000	250,000,000
Common shares issued	175,216,409	175,216,409
Common shares outstanding	150,328,196	149,342,641
Preferred shares, par value	$ 1	$ 1
Common shares, par value	$ 0.01	$ 0.01

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Sep. 30, 2022	Dec. 31, 2021
Preferred shares, par value	$ 1	$ 1
Common shares, par value	$ 0.01	$ 0.01

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest income
Interest and fees on loans	$ 275,666	$ 174,643	$ 643,239	$ 522,920
Interest and dividends on investment securities
Taxable	19,221	8,745	54,009	24,600
Tax-exempt	16,538	14,613	49,025	43,141
Other interest	3,284	2,281	7,696	5,802
Total interest income	314,708	200,282	753,969	596,462
Interest expense
Interest on deposits	26,000	4,427	37,590	14,945
Interest on federal funds purchased and securities sold under agreements to repurchase	756	48	1,200	103
Interest on other short-term funding	1	8	2	21
Interest on FHLB advances	20,792	8,962	38,663	27,979
Interest on long-term funding	2,722	3,163	8,182	14,323
Total interest expense	50,270	16,607	85,637	57,371
Net interest income	264,439	183,675	668,332	539,092
Provision for credit losses	16,998	(24,010)	13,006	(82,018)
Net interest income after provision for credit losses	247,440	207,685	655,326	621,110
Noninterest income
Noninterest Income In Scope of Topic 606	49,011	53,099	152,974	158,383
Capital markets, net	7,675	7,114	24,331	20,928
Mortgage banking, net	2,098	10,657	16,635	42,710
Bank and corporate owned life insurance	1,827	2,760	8,004	8,551
Asset gains, net	18	5,228	1,883	10,024
Investment securities gains (losses), net	5,664	0	5,676	(16)
Gains on sale of branches, net(a)	0	0	0	1,038
Other	2,527	2,205	6,613	8,425
Total noninterest income	70,788	82,076	220,713	250,862
Noninterest expense
Personnel	118,243	107,880	335,720	318,900
Technology	22,694	19,927	65,401	60,902
Occupancy	13,717	15,814	43,948	46,649
Business development and advertising	6,778	6,156	17,388	15,522
Equipment	4,921	5,200	14,841	16,199
Legal and professional	4,159	4,304	14,118	17,495
Loan and foreclosure costs	1,631	1,616	5,121	6,508
FDIC assessment	5,800	5,000	16,300	13,350
Other intangible amortization	2,203	2,203	6,608	6,642
Other	15,645	9,793	31,057	25,547
Total noninterest expense	195,791	177,892	550,503	527,713
Income before income taxes	122,438	111,870	325,536	344,259
Income tax expense	26,163	23,060	68,176	70,142
Net income	96,275	88,809	257,360	274,117
Preferred stock dividends	2,875	4,155	8,625	14,236
Net income available to common equity	$ 93,400	$ 84,655	$ 248,735	$ 259,880
Earnings per common share
Basic	$ 0.62	$ 0.56	$ 1.66	$ 1.70
Diluted	$ 0.62	$ 0.56	$ 1.65	$ 1.69
Average common shares outstanding
Basic	149,321	150,046	149,063	151,473
Diluted	150,262	151,143	150,205	152,701
Wealth management fees
Noninterest income
Noninterest Income In Scope of Topic 606	$ 19,984	$ 22,110	$ 63,719	$ 67,229
Service charges and deposit account fees
Noninterest income
Noninterest Income In Scope of Topic 606	15,029	16,962	48,392	47,366
Card-based fees
Noninterest income
Noninterest Income In Scope of Topic 606	11,512	11,147	32,933	31,920
Card-based fees	11,479	11,113	32,847	31,838
Other fee-based revenue
Noninterest income
Noninterest Income In Scope of Topic 606	2,486	2,880	7,930	11,868
Card-based fees	$ 4,487	$ 3,929	$ 12,613	$ 12,769

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 96,275	$ 88,809	$ 257,360	$ 274,117
AFS investment securities
Net unrealized (losses)	(100,092)	(19,827)	(268,413)	(35,829)
Unrealized (losses) on AFS securities transferred to HTM securities	0	0	(67,604)	0
Amortization of net unrealized losses on AFS securities transferred to HTM securities	2,888	172	7,269	1,335
Reclassification adjustment for net losses (gains) realized in net income	0	0	(12)	16
Income tax benefit	24,810	4,975	83,906	8,548
Other comprehensive (loss) on AFS securities	(72,394)	(14,681)	(244,854)	(25,930)
Defined benefit pension and postretirement obligations
Amortization of prior service cost	(82)	(37)	(244)	(111)
Amortization of actuarial loss	347	1,346	494	3,446
Income tax (expense)	(474)	(330)	(470)	(836)
Other comprehensive income (loss) on pension and postretirement obligations	(209)	979	(221)	2,498
Total other comprehensive (loss)	(72,603)	(13,702)	(245,074)	(23,431)
Comprehensive income	$ 23,672	$ 75,107	$ 12,286	$ 250,685

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Series C Preferred Stock	Series D Preferred Stock	Series E Preferred Stock	Series F Preferred Stock	Board Authorized Purchase Program [Member]	Performance/Service Based RSAs, RSA,	Cumulative Effect, Period Of Adoption, Adjustment	Preferred Equity	Preferred Equity Series C Preferred Stock	Preferred Equity Series D Preferred Stock	Common Stock	Surplus	Retained Earnings	Retained Earnings Series C Preferred Stock	Retained Earnings Series D Preferred Stock	Retained Earnings Cumulative Effect, Period Of Adoption, Adjustment	Accumulated Other Comprehensive (Loss)	Treasury Stock	Treasury Stock Board Authorized Purchase Program [Member]	Treasury Stock Performance/Service Based RSAs, RSA,
Beginning balance at Dec. 31, 2020	$ 4,090,933								$ 353,512			$ 1,752	$ 1,720,329	$ 2,458,920				$ 12,618	$ (456,198)
Comprehensive (loss):
Net income	94,301													94,301
Net other comprehensive (loss) during period	(16,811)																	(16,811)
Comprehensive income	77,490
Common stock issued
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	10,556												(16,986)	0					27,542
Purchase of treasury stock,						$ (17,973)	$ (3,593)													$ (17,973)	$ (3,593)
Cash dividends
Common stock	(27,870)													(27,870)
Preferred stock(b)	(5,207)													(5,207)
Stock-based compensation expense, net	3,444												3,444
Ending balance at Mar. 31, 2021	4,127,780								353,512			1,752	1,706,786	2,520,144				(4,193)	(450,222)
Cash dividends
Preferred Stock, Dividends, Per Share, Cash Paid		$ 0.3828125	$ 0.3359375	$ 0.3671875	$ 0.3515625
Beginning balance at Dec. 31, 2020	4,090,933								353,512			1,752	1,720,329	2,458,920				12,618	(456,198)
Comprehensive (loss):
Net income	274,117													274,117
Net other comprehensive (loss) during period	(23,431)																	(23,431)
Comprehensive income	250,685
Ending balance at Sep. 30, 2021	3,994,961								193,195			1,752	1,711,867	2,628,421				(10,813)	(529,461)
Beginning balance at Mar. 31, 2021	4,127,780								353,512			1,752	1,706,786	2,520,144				(4,193)	(450,222)
Comprehensive (loss):
Net income	91,007													91,007
Net other comprehensive (loss) during period	7,082																	7,082
Comprehensive income	98,088
Common stock issued
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	7,618												(3,632)	0					11,250
Purchase of treasury stock,						(29,972)	(856)													(29,972)	(856)
Cash dividends
Common stock	(27,822)													(27,822)
Preferred stock(b)	(4,875)													(4,875)
Stock-based compensation expense, net	5,092												5,092
Ending balance at Jun. 30, 2021	4,110,052								290,200			1,752	1,708,246	2,576,766				2,889	(469,801)
Cash dividends
Preferred Stock, Dividends, Per Share, Cash Paid		$ 0.3197115	0.3359375	0.3671875	0.3515625
Stock Redeemed or Called During Period, Value		$ (65,000)								$ (63,313)					$ (1,687)
Net income	88,809													88,809
Net other comprehensive (loss) during period	(13,702)																	(13,702)
Comprehensive income	75,107
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	455												6	0					449
Purchase of treasury stock,						$ (59,998)	(112)													$ (59,998)	(112)
Common stock	(30,546)													(30,546)
Preferred stock(b)	(4,155)													(4,155)
Stock-based compensation expense, net	3,616												3,616
Ending balance at Sep. 30, 2021	3,994,961								193,195			1,752	1,711,867	2,628,421				(10,813)	(529,461)
Cash dividends
Preferred Stock, Dividends, Per Share, Cash Paid			$ 0.2842548	0.3671875	0.3515625
Stock Redeemed or Called During Period, Value			$ (99,458)								$ (97,004)					$ (2,454)
Beginning balance at Dec. 31, 2021	4,024,853								193,195			1,752	1,713,851	2,672,601				(10,317)	(546,229)
Beginning balance (Mortgage Servicing Rights, Accounting Policy Change From At Cost to Fair Value) at Dec. 31, 2021	4,026,566							$ 1,713	193,195			1,752	1,713,851	2,674,314			$ 1,713	(10,317)	(546,229)
Comprehensive (loss):
Net income	74,262													74,262
Net other comprehensive (loss) during period	(126,708)																	(126,708)
Comprehensive income	(52,445)
Common stock issued
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	6,654												(11,911)						18,565
Purchase of treasury stock,							(5,193)														(5,193)
Cash dividends
Common stock	(30,583)													(30,583)
Preferred stock(b)	(2,875)													(2,875)
Stock-based compensation expense, net	6,164												6,164
Ending balance at Mar. 31, 2022	3,948,287								193,195			1,752	1,708,104	2,715,118				(137,024)	(532,858)
Cash dividends
Preferred Stock, Dividends, Per Share, Cash Paid				$ 0.3671875	$ 0.3515625
Beginning balance at Dec. 31, 2021	4,024,853								193,195			1,752	1,713,851	2,672,601				(10,317)	(546,229)
Beginning balance (Mortgage Servicing Rights, Accounting Policy Change From At Cost to Fair Value) at Dec. 31, 2021	4,026,566							$ 1,713	193,195			1,752	1,713,851	2,674,314			$ 1,713	(10,317)	(546,229)
Comprehensive (loss):
Net income	257,360													257,360
Net other comprehensive (loss) during period	(245,074)																	(245,074)
Comprehensive income	12,286
Ending balance at Sep. 30, 2022	3,953,952								194,112			1,752	1,710,075	2,830,877				(255,391)	(527,473)
Beginning balance at Mar. 31, 2022	3,948,287								193,195			1,752	1,708,104	2,715,118				(137,024)	(532,858)
Comprehensive (loss):
Net income	86,824													86,824
Net other comprehensive (loss) during period	(45,764)																	(45,764)
Comprehensive income	41,060
Common stock issued
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	139												(1,771)						1,910
Purchase of treasury stock,							(884)														(884)
Cash dividends
Common stock	(30,331)													(30,331)
Preferred stock(b)	(2,875)													(2,875)
Stock-based compensation expense, net	3,986												3,986
Ending balance at Jun. 30, 2022	3,959,382								193,195			1,752	1,710,319	2,768,736				(182,788)	(531,832)
Comprehensive (loss):
Net income	96,275													96,275
Net other comprehensive (loss) during period	(72,603)																	(72,603)
Comprehensive income	23,672
Common stock issued
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	1,266												(3,274)						4,540
Purchase of treasury stock,							$ (181)														$ (181)
Cash dividends
Common stock	(30,342)													(30,342)
Preferred stock(b)	(2,875)													(2,875)
Stock-based compensation expense, net	3,030												3,030
Stockholders' Equity, Other	0								(916)					916
Ending balance at Sep. 30, 2022	$ 3,953,952								$ 194,112			$ 1,752	$ 1,710,075	$ 2,830,877				$ (255,391)	$ (527,473)

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended				9 Months Ended		12 Months Ended
	Sep. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Cash Flow From Operating Activities
Net income	$ 96,275	$ 74,262	$ 88,809	$ 94,301	$ 257,360	$ 274,117
Adjustments to reconcile net income to net cash provided by operating activities
Provision for credit losses	16,998		(24,010)		13,006	(82,018)
Depreciation and amortization					33,743	36,109
Change in MSRs valuation(a)					(22,348)	(12,231)
Amortization of other intangible assets	2,203		2,203		6,608	6,642
Amortization and accretion on earning assets, funding, and other, net					13,280	12,184
Net amortization of tax credit investments					25,916	25,196
Losses (gains) on sales of investment securities, net					(260)	16
Asset (gains), net	(18)		(5,228)		(1,883)	(10,024)
(Gains) on sale of branches, net	0		0		0	(1,038)
(Gain) loss on mortgage banking activities, net					5,712	(32,304)
Mortgage loans originated and acquired for sale					(535,694)	(1,345,158)
Proceeds from sales of mortgage loans held for sale					619,940	1,348,006
Changes in certain assets and liabilities
(Increase) decrease in interest receivable					(35,254)	11,252
(Decrease) increase in interest payable					1,795	(13,287)
(Decrease) increase in expense payable					(17,994)	24,509
Decrease in net derivative position					320,972	82,122
Net change in other assets and other liabilities					37,430	40,049
Net cash provided by operating activities					722,330	364,141
Cash Flow From Investing Activities
Net decrease (increase) in loans					(3,595,331)	804,497
Purchases of
AFS securities					(511,401)	(1,985,700)
HTM securities					(245,826)	(250,259)
Federal Home Loan Bank and Federal Reserve Bank stocks and equity securities					(111,057)	(9)
Premises, equipment, and software, net of disposals					(45,441)	(34,337)
Proceeds from
Sales of AFS and equity securities					1,320	158,743
Prepayments, calls, and maturities of AFS securities					392,275	927,053
Prepayments, calls, and maturities of HTM securities					153,163	243,063
Sales, prepayments, calls, and maturities of other assets					31,732	18,149
Net change in tax credit and alternative investments					(50,386)	(45,655)
Net cash (used in) investing activities					(3,980,951)	(162,040)
Cash Flow From Financing Activities
Net increase in deposits					732,347	1,400,162
Net decrease in deposits due to branch sales					0	(31,083)
Net increase (decrease) in short-term funding					(69,902)	70,179
Net increase in short-term FHLB advances					2,583,000	0
Repayment of long-term FHLB advances					(414,004)	(18,276)
Proceeds from long-term FHLB advances					1,838	6,576
(Repayment) proceeds of finance lease principal					327	(1,056)
Repayments of Senior Debt					0	(300,000)
Proceeds from issuance of common stock for stock-based compensation plans					8,059	18,629
Payments for Repurchase of Redeemable Preferred Stock					0	164,458
Cash dividends on common stock					(91,256)	(86,238)
Cash dividends on preferred stock					(8,625)	(14,236)
Net cash provided by financing activities					2,735,525	767,695
Net increase (decrease) in cash and cash equivalents					(523,096)	969,796
Cash and cash equivalents at beginning of period		1,025,515		716,048	1,025,515	716,048	$ 716,048
Cash and cash equivalents at end of period(b)	502,419		1,685,843		502,419	1,685,843	$ 1,025,515
Supplemental disclosures of cash flow information
Cash paid for interest					83,337	69,470
Cash paid for income and franchise taxes					6,087	56,262
Loans and bank premises transferred to OREO					5,052	33,794
Capitalized mortgage servicing rights					6,316	11,761
Loans transferred from held for sale into portfolio, net					1,789	10,071
Transfer of AFS securities to HTM securities		1,600,000			1,621,990	0
Unsettled trades to purchase securities					4,130	9,855
Gain on sale and net write-up of equity securities					5,690	0
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge					14,703	0
Retained Earnings
Cash Flow From Operating Activities
Net income	$ 96,275	$ 74,262	$ 88,809	$ 94,301	257,360	274,117
ABRC
Proceeds from
Sales, prepayments, calls, and maturities of other assets					0	2,415
Performance/Service Based RSAs, RSA,
Cash Flow From Financing Activities
Purchase of treasury stock, open market purchases					(6,259)	(4,562)
Board Authorized Purchase Program [Member]
Cash Flow From Financing Activities
Purchase of treasury stock, open market purchases					$ 0	$ (107,943)

Basis of Presentation

Basis of Presentation	9 Months Ended
Basis of Presentation	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments necessary to present fairly the financial position, results of operations and comprehensive income, changes in stockholders’ equity, and cash flows of the Corporation and Parent Company for the periods presented, and all such adjustments are of a normal recurring nature. The consolidated financial statements include the accounts of all subsidiaries. All significant intercompany transactions and balances have been eliminated in consolidation. The results of operations for the interim periods are not necessarily indicative of the results to be expected for the full year. In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and revenues and expenses for the period. Actual results could differ significantly from those estimates. Estimates that are particularly susceptible to significant change include the determination of the ACLL and MSRs valuation. Management has evaluated subsequent events for potential recognition or disclosure. Within the tables presented, certain columns and rows may not sum due to the use of rounded numbers for disclosure purposes.

Acquisitions

Acquisitions	9 Months Ended
Acquisitions	Sep. 30, 2022
Business Combinations [Abstract]
Acquisitions and Dispositions	Acquisitions and Dispositions Acquisitions: The Corporation did not have any acquisitions during the first nine months of 2022 or during 2021. Dispositions: 2021 On March 1, 2021, the Corporation closed on the sale of its wealth management subsidiary, Whitnell, to Rockefeller for a purchase price of $8 million. Associated reported a first quarter 2021 pre-tax gain of $2 million, included in asset gains, net on the consolidated statements of income, in conjunction with the sale.

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
Summary of Significant Accounting Policies	Sep. 30, 2022
Accounting Standards Update and Change in Accounting Principle [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies The accounting and reporting policies of the Corporation conform to U.S. GAAP and to general practice within the financial services industry. A discussion of these policies can be found in Note 1 Summary of Significant Accounting Policies included in the Corporation’s 2021 Annual Report on Form 10-K. As a result of the irrevocable election to account for MSRs under the fair value measurement methodology, as permitted under ASC 860-50-35-3, there has been a change to the Corporation's significant accounting policies since December 31, 2021, which is described below. Mortgage Servicing Rights The Corporation sells residential mortgage loans in the secondary market and typically retains the rights to service the loans sold. Upon sale, a MSRs asset is capitalized, which represents the then current fair value of future net cash flows expected to be realized for performing servicing activities. On January 1, 2022, the Corporation made the irrevocable election to account for its MSRs asset under the fair value measurement method. As a result of the change, a cumulative effect adjustment of $2 million, increasing retained earnings on the consolidated balance sheets, was recognized. Under this methodology, changes in the fair value are recognized in earnings as they occur through mortgage banking, net on the consolidated statements of income. MSRs are not traded in active markets. A cash flow model is used to determine fair value. Key assumptions and estimates, including projected prepayment speeds, assumed servicing costs, ancillary income, costs to service delinquent loans, costs of foreclosure, and discount rates with option-adjusted spreads, used by this model are based on current market sources. Assumptions used to value MSRs are considered significant unobservable inputs. A separate third-party model is used to estimate prepayment speeds based on interest rates, housing turnover rates, estimated loan curtailment, anticipated defaults and other relevant factors. Fair value estimates from outside sources are received periodically to corroborate the results of the valuation model. New Accounting Pronouncements Adopted There were no applicable material accounting pronouncements adopted by the Corporation since December 31, 2021. Future Accounting Pronouncements The expected impact of applicable material accounting pronouncements recently issued or proposed but not yet required to be adopted are discussed in the table below. To the extent that the adoption of new accounting standards materially affects the Corporation's financial condition, results of operations, liquidity or disclosures, the impacts are discussed in the applicable sections of this financial review. Standard Description Date of anticipated adoption Effect on financial statements ASU 2022-02 Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures The FASB issued these amendments to eliminate accounting guidance for TDRs by creditors in Subtopic 310-40, Receivables-Troubled Debt Restructurings by Creditors, while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty, and to require that an entity disclose current-period gross writeoffs by year of origination for financing receivables and net investments in leases within the scope of Subtopic 326-20, Financial Instruments-Credit Losses-Measured at Amortized Cost. The amendments in this Update are effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, and should be applied prospectively, except as provided in the next sentence. For the transition method related to the recognition and measurement of TDRs, an entity has the option to apply a modified retrospective transition method, resulting in a cumulative-effect adjustment to retained earnings in the period of adoption. Early adoption is permitted if an entity has adopted the amendments in Update 2016-03, including adoption in an interim period. 1st Quarter 2023 Adoption of this amendment is not expected to have a material impact on the Corporation's results of operation, financial position or liquidity, but will result in additional disclosure requirements related to gross charge offs by vintage year and the removal of TDR disclosures, replaced by additional disclosures on the types of modifications of loans to borrowers experiencing financial difficulties. The Corporation intends to adopt this update prospectively.

Earnings Per Common Share

Earnings Per Common Share	9 Months Ended
Earnings Per Common Share	Sep. 30, 2022
Earnings Per Share [Abstract]
Earnings Per Common Share	Earnings Per Common Share Earnings per common share are calculated utilizing the two-class method. Basic earnings per common share are calculated by dividing the sum of distributed earnings to common shareholders and undistributed earnings allocated to common shareholders by the weighted average number of common shares outstanding. Diluted earnings per common share are calculated by dividing the sum of distributed earnings to common shareholders and undistributed earnings allocated to common shareholders by the weighted average number of common shares outstanding adjusted for the dilutive effect of common stock awards (outstanding stock options and unvested restricted stock awards). Presented below are the calculations for basic and diluted earnings per common share: Three Months Ended Sep 30, Nine Months Ended Sep 30, (In Thousands, except per share data) 2022 2021 2022 2021 Net income $ 96,275 $ 88,809 $ 257,360 $ 274,117 Preferred stock dividends (2,875) (4,155) (8,625) (14,236) Net income available to common equity $ 93,400 $ 84,655 $ 248,735 $ 259,880 Common shareholder dividends (30,149) (30,323) (90,647) (85,604) Unvested share-based payment awards (194) (222) (609) (634) Undistributed earnings $ 63,057 $ 54,109 $ 157,479 $ 173,642 Undistributed earnings allocated to common shareholders $ 62,648 $ 53,716 $ 156,454 $ 172,436 Undistributed earnings allocated to unvested share-based payment awards 409 393 1,025 1,206 Undistributed earnings $ 63,057 $ 54,109 $ 157,479 $ 173,642 Basic Distributed earnings to common shareholders $ 30,149 $ 30,323 $ 90,647 $ 85,604 Undistributed earnings allocated to common shareholders 62,648 53,716 156,454 172,436 Total common shareholders earnings, basic $ 92,796 $ 84,039 $ 247,102 $ 258,040 Diluted Distributed earnings to common shareholders $ 30,149 $ 30,323 $ 90,647 $ 85,604 Undistributed earnings allocated to common shareholders 62,648 53,716 156,454 172,436 Total common shareholders earnings, diluted $ 92,796 $ 84,039 $ 247,102 $ 258,040 Weighted average common shares outstanding 149,321 150,046 149,063 151,473 Effect of dilutive common stock awards 942 1,096 1,141 1,228 Diluted weighted average common shares outstanding 150,262 151,143 150,205 152,701 Basic earnings per common share $ 0.62 $ 0.56 $ 1.66 $ 1.70 Diluted earnings per common share $ 0.62 $ 0.56 $ 1.65 $ 1.69

Stock-Based Compensation

Stock-Based Compensation	9 Months Ended
Stock-Based Compensation	Sep. 30, 2022
Retirement Benefits [Abstract]
Stock-Based Compensation	Stock-Based Compensation The fair values of stock options and restricted stock awards are amortized as compensation expense on a straight-line basis over the vesting period of the grants. For colleagues who meet the definition of retirement eligible under the 2017 Incentive Compensation Plan and the 2020 Incentive Compensation Plan, expenses related to stock options and restricted stock awards are fully recognized on the date the colleague meets the definition of normal or early retirement. Compensation expense recognized is included in personnel expense on the consolidated statements of income. A summary of the Corporation’s stock option activity for the nine months ended September 30, 2022 is presented below: Stock Options Shares (a) Weighted Average Weighted Average Remaining Contractual Term Aggregate Intrinsic Value (a) Outstanding at December 31, 2021 4,814 $ 20.72 5.96 years $ 12,532 Exercised 436 17.61 Forfeited or expired 62 19.83 Outstanding at September 30, 2022 4,316 $ 21.05 5.14 years $ 4,506 Options Exercisable at September 30, 2022 3,735 $ 21.35 4.82 years $ 3,547 (a) In thousands Intrinsic value represents the amount by which the fair market value of the underlying stock exceeds the exercise price of the stock option. For the nine months ended September 30, 2022, the intrinsic value of stock options exercised was $3 million compared to $6 million for the nine months ended September 30, 2021. For the nine months ended September 30, 2022, the total fair value of stock options vested was $2 million compared to $3 million for the nine months ended September 30, 2021. The Corporation recognized compensation expense for the vesting of stock options of approximately $587,000 for the nine months ended September 30, 2022, compared to $1 million for the nine months ended September 30, 2021. Compensation expense for the nine months ended September 30, 2022 related to accelerated vesting of stock options for retirement eligible colleagues was immaterial. At September 30, 2022, the Corporation had approximately $563,000 of unrecognized compensation expense related to stock options that is expected to be recognized over the remaining requisite service periods that extend predominately through the first quarter of 2024. The Corporation also has issued time-based and performance-based restricted stock awards under the 2017 Incentive Compensation Plan and subsequent 2020 Incentive Compensation Plan. Performance awards are based on performance goals determined by the Corporation's Compensation and Benefits Committee, with vesting ranging from a minimum of 0% to a maximum of 150% of the target award. Performance awards are valued utilizing a Monte Carlo simulation model to estimate fair value of the awards at the grant date. The following table summarizes information about the Corporation’s restricted stock awards activity for the nine months ended September 30, 2022: Restricted Stock Awards Shares (a) Weighted Average Outstanding at December 31, 2021 2,635 $ 19.87 Granted 785 22.91 Vested 948 21.83 Forfeited 109 20.30 Outstanding at September 30, 2022 2,363 $ 20.91 (a) In thousands The Corporation amortizes the expense related to restricted stock awards as compensation expense over the vesting period specified in the grant's award agreement. Performance-based restricted stock awards granted during 2021 and 2022 will cliff-vest after the three The Corporation has the ability to issue shares from treasury or new shares upon the exercise of stock options or the granting of restricted stock awards. The Board of Directors has authorized management to repurchase shares of the Corporation’s common stock in the market, to be made available for issuance in connection with the Corporation’s employee incentive plans and for other corporate purposes. The repurchase of shares, if any, will be based on market and investment opportunities, capital levels, growth prospects, and regulatory constraints. Such repurchases may occur from time to time in open market purchases, block transactions, private transactions, accelerated share repurchase programs, or similar facilities.

Investment Securities

Investment Securities	9 Months Ended
Investment Securities	Sep. 30, 2021
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities Investment securities are designated as AFS, HTM, or equity on the consolidated balance sheets at the time of purchase. The amortized cost and fair values of AFS and HTM securities at September 30, 2022 were as follows: ($ in Thousands) Amortized Gross Gross Fair Value AFS investment securities U. S. Treasury securities $ 124,403 $ — $ (16,119) $ 108,284 Agency securities 15,000 — (1,601) 13,399 Obligations of state and political subdivisions (municipal securities) 356,539 28 (15,669) 340,898 Residential mortgage-related securities FNMA / FHLMC 1,882,668 413 (227,020) 1,656,061 GNMA 82,263 — (4,234) 78,029 Commercial mortgage-related securities FNMA / FHLMC 19,123 — (1,837) 17,286 GNMA 111,286 — (4,192) 107,094 Asset backed securities FFELP 163,314 — (4,757) 158,556 SBA 4,797 20 (45) 4,772 Other debt securities 3,000 — (67) 2,933 Total AFS investment securities $ 2,762,393 $ 461 $ (275,542) $ 2,487,312 HTM investment securities U. S. Treasury securities $ 998 $ — $ (66) $ 932 Obligations of state and political subdivisions (municipal securities) 1,737,135 273 (272,360) 1,465,048 Residential mortgage-related securities FNMA / FHLMC 961,946 32,561 (182,409) 812,099 GNMA 43,168 27 (3,872) 39,323 Private-label 369,711 12,167 (74,906) 306,972 Commercial mortgage-related securities FNMA/FHLMC 762,377 16,045 (176,822) 601,600 GNMA 76,217 716 (7,147) 69,787 Total HTM investment securities $ 3,951,553 $ 61,791 $ (717,582) $ 3,295,760 During the first quarter of 2022, the Corporation redesignated approximately $1.6 billion of mortgage-related securities from AFS to HTM. The reclassification of these investment securities was accounted for at fair value. Management elected to transfer these investment securities as the Corporation has the positive intent and ability to hold these investment securities to maturity. See Note 16 for additional information on the unrealized losses on investment securities transferred from AFS to HTM. The amortized cost and fair values of AFS and HTM securities at December 31, 2021 were as follows: ($ in Thousands) Amortized Gross Gross Fair Value AFS investment securities U. S. Treasury securities $ 124,291 $ — $ (1,334) $ 122,957 Agency securities 15,000 — (103) 14,897 Obligations of state and political subdivisions (municipal securities) 381,517 18,940 — 400,457 Residential mortgage-related securities FNMA / FHLMC 2,709,399 3,729 (21,249) 2,691,879 GNMA 66,189 1,591 — 67,780 Private-label 332,028 31 (2,335) 329,724 Commercial mortgage-related securities FNMA / FHLMC 357,240 2,686 (9,302) 350,623 GNMA 165,439 1,360 — 166,799 Asset backed securities FFELP 177,974 475 (1,123) 177,325 SBA 6,594 39 (54) 6,580 Other debt securities 3,000 — (6) 2,994 Total AFS investment securities $ 4,338,671 $ 28,850 $ (35,506) $ 4,332,015 HTM investment securities U. S. Treasury securities $ 1,000 $ 1 $ — $ 1,001 Obligations of state and political subdivisions (municipal securities) 1,628,759 113,179 (1,951) 1,739,988 Residential mortgage-related securities FNMA / FHLMC 34,347 1,792 — 36,139 GNMA 48,053 1,578 — 49,631 Commercial mortgage-related securities FNMA / FHLMC 425,937 122 (6,659) 419,400 GNMA 100,907 1,799 (200) 102,506 Total HTM investment securities $ 2,239,003 $ 118,471 $ (8,809) $ 2,348,664 Expected maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. The expected maturities of AFS and HTM securities at September 30, 2022, are shown below: AFS HTM ($ in Thousands) Amortized Fair Amortized Fair Due in one year or less $ 9,023 $ 9,000 $ 16,969 $ 16,931 Due after one year through five years 105,078 97,875 32,282 31,668 Due after five years through ten years 347,517 323,983 164,216 157,427 Due after ten years 37,325 34,656 1,524,666 1,259,955 Total debt securities 498,943 465,514 1,738,134 1,465,980 Residential mortgage-related securities FNMA / FHLMC 1,882,668 1,656,061 961,946 812,099 GNMA 82,263 78,029 43,168 39,323 Private-label — — 369,711 306,972 Commercial mortgage-related securities FNMA / FHLMC 19,123 17,286 762,377 601,600 GNMA 111,286 107,094 76,217 69,787 Asset backed securities FFELP 163,314 158,556 — — SBA 4,797 4,772 — — Total investment securities $ 2,762,393 $ 2,487,312 $ 3,951,553 $ 3,295,760 Ratio of fair value to amortized cost 90.0 % 83.4 % On a quarterly basis, the Corporation refreshes the credit quality of each HTM security. The following table summarizes the credit quality indicators of HTM securities at amortized cost at September 30, 2022: ($ in Thousands) AAA AA A Not Rated Total U. S. Treasury securities $ 998 $ — $ — $ — $ 998 Obligations of state and political subdivisions (municipal securities) 807,240 920,765 7,972 1,158 1,737,135 Residential mortgage-related securities FNMA / FHLMC 961,946 — — — 961,946 GNMA 43,168 — — — 43,168 Private-label 369,711 — — — 369,711 Commercial mortgage-related securities FNMA / FHLMC 762,377 — — — 762,377 GNMA 76,217 — — — 76,217 Total HTM securities $ 3,021,657 $ 920,765 $ 7,972 $ 1,158 $ 3,951,553 The following table summarizes the credit quality indicators of HTM securities at amortized cost at December 31, 2021: ($ in Thousands) AAA AA A Not Rated Total U. S. Treasury securities $ 1,000 $ — $ — $ — $ 1,000 Obligations of state and political subdivisions (municipal securities) 702,399 914,591 10,873 896 1,628,759 Residential mortgage-related securities FNMA / FHLMC 34,347 — — — 34,347 GNMA 48,053 — — — 48,053 Commercial mortgage-related securities FNMA / FHLMC 425,937 — — — 425,937 GNMA 100,907 — — — 100,907 Total HTM securities $ 1,312,642 $ 914,591 $ 10,873 $ 896 $ 2,239,003 The following table summarizes gross realized gains and losses on AFS securities, the gain on sale and net write-up of equity securities, and proceeds from the sale of investment securities for the three and nine months ended September 30, 2022 and 2021: Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Gross gains on AFS securities $ — $ — $ 21 $ 421 Gross (losses) on AFS securities — — (8) (437) Gain on sale and net write-up of equity securities 5,664 — 5,664 — Investment securities gains (losses), net $ 5,664 $ — $ 5,676 $ (16) Proceeds from sales of investment securities $ 248 $ — $ 1,309 $ 158,708 During the third quarter of 2022, the Corporation sold its Visa Class B restricted shares obtained in the acquisition of First Staunton, which were carried at a zero-cost basis. The remaining shares, which are carried at fair value, were subsequently written up to reflect the new observable price resulting from that sale. During the second quarter of 2021, the Corporation sold $107 million of lower yielding FFELP student loan asset backed securities at an immaterial gain and reinvested the proceeds into higher yielding mortgage backed securities. During the first quarter of 2021, the Corporation sold $51 million of lower yielding U.S. Treasury and Agency securities at an immaterial loss to take advantage of the steeper yield curve by reinvesting the proceeds into similar but higher yielding, longer duration securities. Investment securities with a carrying value of $2.4 billion and $2.3 billion at September 30, 2022 and December 31, 2021, respectively, were pledged to secure certain deposits or for other purposes. Accrued interest receivable on HTM securities totaled $16 million and $15 million at September 30, 2022 and December 31, 2021, respectively. Accrued interest receivable on AFS securities totaled $8 million and $9 million at September 30, 2022 and December 31, 2021, respectively. Accrued interest receivable on both HTM and AFS securities is included in interest receivable on the consolidated balance sheets. There was no interest income reversed for investments going into nonaccrual at both September 30, 2022 and 2021. A security is considered past due once it is 30 days past due under the terms of the agreement. At both September 30, 2022 and December 31, 2021, the Corporation had no past due HTM securities. The allowance for credit losses on HTM securities was approximately $61,000 at September 30, 2022 and approximately $55,000 at December 31, 2021, attributable entirely to the Corporation's municipal securities, included in HTM investment securities, net, at amortized cost on the consolidated balance sheets. The Corporation also holds U.S. Treasury, municipal, and mortgage-related securities issued by the U.S. government or a GSE which are backed by the full faith and credit of the U.S. government and private-label residential mortgage-related securities that have credit enhancement which covers the first 15% of losses and, as a result, no allowance for credit losses has been recorded related to these securities. The following represents gross unrealized losses and the related fair value of AFS and HTM securities, aggregated by investment category and length of time individual securities have been in a continuous unrealized loss position, at September 30, 2022: Less than 12 months 12 months or more Total ($ in Thousands) Number Unrealized Fair Number Unrealized Fair Unrealized Fair AFS investment securities U.S. Treasury securities 1 $ (651) $ 4,293 6 $ (15,468) $ 103,991 $ (16,119) $ 108,284 Agency securities — — — 1 (1,601) 13,399 (1,601) 13,399 Obligations of state and political subdivisions (municipal securities) 605 (15,669) 328,806 — — — (15,669) 328,806 Residential mortgage-related securities FNMA / FHLMC 68 (109,670) 827,116 40 (117,350) 802,215 (227,020) 1,629,330 GNMA 17 (4,234) 78,029 — — — (4,234) 78,029 Commercial mortgage-related securities FNMA / FHLMC 1 (1,837) 17,286 — — — (1,837) 17,286 GNMA 36 (4,192) 107,094 — — — (4,192) 107,094 Asset backed securities FFELP 5 (1,735) 66,349 10 (3,022) 92,207 (4,757) 158,556 SBA 1 — 350 7 (45) 2,218 (45) 2,569 Other debt securities 2 (21) 1,979 1 (46) 954 (67) 2,933 Total 736 $ (138,010) $ 1,431,302 65 $ (137,533) $ 1,014,983 $ (275,542) $ 2,446,286 HTM investment securities U.S. Treasury securities 1 $ (66) $ 932 — $ — $ — $ (66) $ 932 Obligations of state and political subdivisions (municipal securities) 1,123 (244,555) 1,350,294 29 (27,805) 53,371 (272,360) 1,403,665 Residential mortgage-related securities FNMA / FHLMC 87 (105,032) 496,903 11 (77,377) 314,998 (182,409) 811,900 GNMA 78 (3,872) 39,323 — — — (3,872) 39,323 Private-label 16 (59,733) 252,382 2 (15,173) 54,590 (74,906) 306,972 Commercial mortgage-related securities FNMA / FHLMC 13 (76,439) 221,584 30 (100,382) 380,012 (176,822) 601,596 GNMA 13 (5,252) 58,883 1 (1,895) 10,904 (7,147) 69,787 Total 1,331 $ (494,950) $ 2,420,301 73 $ (222,632) $ 813,874 $ (717,582) $ 3,234,175 For comparative purposes, the following represents gross unrealized losses and the related fair value of AFS and HTM securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at December 31, 2021: Less than 12 months 12 months or more Total ($ in Thousands) Number Unrealized Fair Number Unrealized Fair Unrealized Fair AFS investment securities U.S. Treasury securities 7 $ (1,334) $ 122,957 — $ — $ — $ (1,334) $ 122,957 Agency securities 1 (103) 14,897 — — — (103) 14,897 Residential mortgage-related securities FNMA / FHLMC 74 (21,249) 2,172,837 — — — (21,249) 2,172,837 Private-label 12 (2,335) 248,617 — — — (2,335) 248,617 FNMA / FHLMC commercial mortgage-related securities 19 (9,302) 328,568 — — — (9,302) 328,568 Asset backed securities FFELP 4 (256) 64,282 8 (867) 62,576 (1,123) 126,858 SBA — — — 9 (54) 3,902 (54) 3,902 Other debt securities 3 (6) 2,994 — — — (6) 2,994 Total 120 $ (34,586) $ 2,955,152 17 $ (920) $ 66,478 $ (35,506) $ 3,021,630 HTM investment securities Obligations of state and political subdivisions (municipal securities) 49 $ (1,951) $ 112,038 — $ — $ — $ (1,951) $ 112,038 Commercial mortgage-related securities FNMA/FHLMC 18 (6,272) 388,072 1 (387) 10,775 (6,659) 398,847 GNMA 5 (200) 33,468 — — — (200) 33,468 Total 72 $ (8,422) $ 533,577 1 $ (387) $ 10,775 $ (8,809) $ 544,352 The Corporation reviews the AFS investment securities portfolio on a quarterly basis to monitor its credit exposure. A determination as to whether a security’s decline in fair value is the result of credit risk takes into consideration numerous factors and the relative significance of any single factor can vary by security. Some factors the Corporation may consider in this impairment analysis include the extent to which the security has been in an unrealized loss position, the change in security rating, financial condition and near-term prospects of the issuer, as well as the security and industry specific economic conditions. Based on the Corporation’s evaluation, management does not believe any unrealized losses at September 30, 2022 represent credit deterioration as these unrealized losses are primarily attributable to changes in interest rates and the current market conditions. The Corporation does not intend to sell nor does it believe that it will be required to sell the securities in an unrealized loss position before recovery of their amortized cost basis. FHLB and Federal Reserve Bank stocks: The Corporation is required to maintain Federal Reserve Bank stock and FHLB stock as a member bank of both the Federal Reserve System and the FHLB, and in amounts as required by these institutions. These equity securities are “restricted” in that they can only be sold back to the respective institutions or another member institution at par. Therefore, they are less liquid than other marketable equity securities and their fair value is equal to amortized cost. The Corporation had FHLB stock of $193 million and $82 million at September 30, 2022 and December 31, 2021, respectively. The Corporation had Federal Reserve Bank stock of $87 million at both September 30, 2022 and December 31, 2021. Accrued interest receivable on FHLB stock totaled $2 million and approximately $975,000 at September 30, 2022 and December 31, 2021, respectively. There was approximately $819,000 of accrued interest receivable on Federal Reserve Bank Stock at September 30, 2022 and none at December 31, 2021. Accrued interest receivable on both FHLB stock and Federal Reserve Bank stock is included in interest receivable on the consolidated balance sheets. Equity Securities Equity securities with readily determinable fair values: The Corporation's portfolio of equity securities with readily determinable fair values is primarily comprised of CRA Qualified Investment mutual funds and other mutual funds. At September 30, 2022 and December 31, 2021, the Corporation had equity securities with readily determinable fair values of $6 million and $5 million, respectively.

Loans

Loans	9 Months Ended
Loans	Sep. 30, 2022
Receivables [Abstract]
Loans	Loans The period end loan composition was as follows: ($ in Thousands) Sep 30, 2022 Dec 31, 2021 PPP $ 1,050 $ 66,070 Asset-based lending & equipment finance (a) 380,830 178,027 Commercial and industrial 9,190,045 8,208,289 Commercial real estate — owner occupied 999,786 971,326 Commercial and business lending 10,571,711 9,423,711 Commercial real estate — investor 5,064,289 4,384,569 Real estate construction 1,835,159 1,808,976 Commercial real estate lending 6,899,449 6,193,545 Total commercial 17,471,159 15,617,256 Residential mortgage 8,314,902 7,567,310 Auto finance 1,117,136 143,045 Home equity 612,608 595,615 Other consumer 301,475 301,723 Total consumer 10,346,121 8,607,693 Total loans $ 27,817,280 $ 24,224,949 (a) Dec 31, 2021 does not include equipment finance . Accrued interest receivable on loans totaled $88 million at September 30, 2022, and $55 million at December 31, 2021, and is included in interest receivable on the consolidated balance sheets. Interest accrued but not received for loans placed on nonaccrual is reversed against interest income. The amount of accrued interest reversed totaled approximately $189,000 and $328,000 for the three and nine months ended September 30, 2022, respectively, and approximately $91,000 and $329,000 for the three and nine months ended September 30, 2021, respectively. The following table presents commercial and consumer loans by credit quality indicator by origination year at September 30, 2022: Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis YTD 2022 2021 2020 2019 2018 Prior Total PPP: (b) Risk rating: Pass $ — $ — $ 21 $ 960 $ 28 $ — $ — $ — $ 1,009 Potential Problem — — 40 — — — — — 40 PPP $ — $ — $ 62 $ 960 $ 28 $ — $ — $ — $ 1,050 Asset-based lending & equipment finance: Risk rating: Pass $ — $ 29,680 $ 202,201 $ 112,162 $ 16,349 $ 765 $ 133 $ — $ 361,291 Special Mention — — — — 274 — — — 274 Potential Problem — 1,266 1,500 — 16,500 — — — 19,266 Asset-based lending & equipment finance $ — $ 30,946 $ 203,701 $ 112,162 $ 33,123 $ 765 $ 133 $ — $ 380,830 Commercial and industrial: Risk rating: Pass $ 488 $ 2,281,083 $ 2,283,710 $ 2,422,332 $ 593,095 $ 639,386 $ 353,799 $ 452,229 $ 9,025,634 Special Mention — 9,329 98 14,885 4,675 — 21 30,577 59,585 Potential Problem 154 14,557 17,644 4,615 6,105 39,087 2 7,240 89,250 Nonaccrual 3,979 — 5,379 — 10,182 — — 15 15,576 Commercial and industrial $ 4,621 $ 2,304,968 $ 2,306,830 $ 2,441,833 $ 614,058 $ 678,473 $ 353,821 $ 490,062 $ 9,190,045 Commercial real estate - owner occupied: Risk rating: Pass $ — $ 13,623 $ 179,172 $ 243,087 $ 165,701 $ 163,570 $ 88,718 $ 109,126 $ 962,997 Special Mention — — — — 6,995 1,506 — — 8,502 Potential Problem — 850 475 8,104 3,375 10,473 374 4,635 28,287 Commercial real estate - owner occupied $ — $ 14,473 $ 179,648 $ 251,191 $ 176,071 $ 175,549 $ 89,092 $ 113,761 $ 999,786 Commercial and business lending: Risk rating: Pass $ 488 $ 2,324,387 $ 2,665,105 $ 2,778,541 $ 775,174 $ 803,720 $ 442,650 $ 561,355 $ 10,350,931 Special Mention — 9,329 98 14,885 11,944 1,506 21 30,577 68,360 Potential Problem 154 16,673 19,660 12,719 25,980 49,560 376 11,875 136,843 Nonaccrual 3,979 — 5,379 — 10,182 — — 15 15,576 Commercial and business lending $ 4,621 $ 2,350,388 $ 2,690,241 $ 2,806,146 $ 823,280 $ 854,787 $ 443,047 $ 603,822 $ 10,571,711 Commercial real estate - investor: Risk rating: Pass $ 38,623 $ 64,392 $ 1,285,655 $ 1,568,948 $ 815,494 $ 526,134 $ 289,786 $ 261,243 $ 4,811,653 Special Mention — — 43,113 24,786 8,296 20,855 — 126 97,176 Potential Problem — — 442 44,388 19,432 25,285 19,025 9,409 117,982 Nonaccrual — — 805 36,230 — 444 — — 37,479 Commercial real estate - investor $ 38,623 $ 64,392 $ 1,330,015 $ 1,674,352 $ 843,223 $ 572,718 $ 308,811 $ 270,778 $ 5,064,289 Real estate construction: Risk rating: Pass $ — $ 26,489 $ 568,302 $ 931,799 $ 225,552 $ 21,908 $ 2,572 $ 10,321 $ 1,786,943 Special Mention — — — — 12,014 36,061 — — 48,076 Nonaccrual — — — — — — — 141 141 Real estate construction $ — $ 26,489 $ 568,302 $ 931,799 $ 237,566 $ 57,969 $ 2,572 $ 10,462 $ 1,835,159 Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis YTD 2022 2021 2020 2019 2018 Prior Total Commercial real estate lending: Risk rating: Pass $ 38,623 $ 90,882 $ 1,853,957 $ 2,500,747 $ 1,041,046 $ 548,041 $ 292,358 $ 271,564 $ 6,598,595 Special Mention — — 43,113 24,786 20,310 56,916 — 126 145,251 Potential Problem — — 442 44,388 19,432 25,285 19,025 9,409 117,982 Nonaccrual — — 805 36,230 — 444 — 141 37,620 Commercial real estate lending $ 38,623 $ 90,882 $ 1,898,317 $ 2,606,151 $ 1,080,789 $ 630,687 $ 311,383 $ 281,241 $ 6,899,449 Total commercial: Risk rating: Pass $ 39,111 $ 2,415,268 $ 4,519,062 $ 5,279,288 $ 1,816,220 $ 1,351,761 $ 735,008 $ 832,919 $ 16,949,527 Special Mention — 9,329 43,211 39,671 32,254 58,423 21 30,703 213,611 Potential Problem 154 16,673 20,101 57,108 45,412 74,846 19,401 21,285 254,825 Nonaccrual 3,979 — 6,183 36,230 10,182 444 — 156 53,196 Total commercial $ 43,243 $ 2,441,270 $ 4,588,558 $ 5,412,296 $ 1,904,069 $ 1,485,474 $ 754,429 $ 885,063 $ 17,471,159 Residential mortgage: Risk rating: Pass $ — $ — $ 1,175,995 $ 2,094,652 $ 1,750,699 $ 832,300 $ 379,935 $ 2,022,844 $ 8,256,426 Special Mention — — — — — — — 146 146 Potential Problem — — 324 201 — 746 626 948 2,845 Nonaccrual — — 4,815 2,479 4,886 3,984 6,411 32,910 55,485 Residential mortgage $ — $ — $ 1,181,134 $ 2,097,333 $ 1,755,585 $ 837,030 $ 386,972 $ 2,056,849 $ 8,314,902 Auto finance: Risk rating: Pass $ — $ — $ 998,531 $ 114,979 $ 416 $ 1,564 $ 598 $ 103 $ 1,116,192 Special Mention — — 509 132 — 1 — — 642 Nonaccrual — — 149 128 — 18 7 — 302 Auto finance $ — $ — $ 999,189 $ 115,240 $ 416 $ 1,583 $ 605 $ 103 $ 1,117,136 Home equity: Risk rating: Pass $ 5,637 $ 502,745 $ 22,620 $ 4,873 $ 1,787 $ 6,113 $ 7,174 $ 58,873 $ 604,186 Special Mention 456 221 — 18 97 — — 575 912 Potential Problem — — — — — 35 5 146 185 Nonaccrual 1,077 50 36 15 67 229 340 6,587 7,325 Home equity $ 7,170 $ 503,016 $ 22,657 $ 4,906 $ 1,951 $ 6,377 $ 7,519 $ 66,181 $ 612,608 Other consumer: Risk rating: Pass $ 97 $ 199,564 $ 6,028 $ 5,093 $ 2,469 $ 1,323 $ 227 $ 86,169 $ 300,873 Special Mention 1 466 5 21 3 8 — 1 504 Nonaccrual 8 53 — 10 8 18 — 9 98 Other consumer $ 106 $ 200,084 $ 6,033 $ 5,124 $ 2,480 $ 1,349 $ 227 $ 86,179 $ 301,475 Total consumer: Risk rating: Pass $ 5,734 $ 702,309 $ 2,203,175 $ 2,219,597 $ 1,755,371 $ 841,300 $ 387,934 $ 2,167,990 $ 10,277,677 Special Mention 458 687 513 172 100 9 — 723 2,204 Potential Problem — — 324 201 — 781 631 1,094 3,030 Nonaccrual 1,085 103 5,001 2,632 4,961 4,249 6,758 39,506 63,210 Total consumer $ 7,277 $ 703,100 $ 2,209,013 $ 2,222,602 $ 1,760,432 $ 846,338 $ 395,323 $ 2,209,313 $ 10,346,121 Total loans: Risk rating: Pass $ 44,845 $ 3,117,577 $ 6,722,237 $ 7,498,885 $ 3,571,591 $ 2,193,062 $ 1,122,942 $ 3,000,909 $ 27,227,203 Special Mention 458 10,016 43,724 39,843 32,354 58,431 21 31,426 215,816 Potential Problem 154 16,673 20,425 57,309 45,412 75,626 20,032 22,378 257,855 Nonaccrual 5,063 103 11,184 38,861 15,143 4,693 6,758 39,662 116,406 Total loans $ 50,520 $ 3,144,369 $ 6,797,570 $ 7,634,899 $ 3,664,501 $ 2,331,812 $ 1,149,753 $ 3,094,376 $ 27,817,280 (a) Revolving loans converted to term loans are those converted during the reporting period and are also reported in their year of origination. (b) The Corporation’s policy is to assign risk ratings at the borrower level. PPP loans are 100% guaranteed by the SBA and therefore the Corporation considers these loans to have a risk profile similar to pass rated loans. The following table presents commercial and consumer loans by credit quality indicator by origination year at December 31, 2021: Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis 2021 2020 2019 2018 2017 Prior Total PPP: (b) Risk rating: Pass $ — $ — $ 44,921 $ 18,610 $ — $ — $ — $ — $ 63,531 Special Mention — — 212 281 — — — — 493 Potential Problem — — 2,000 — — — — — 2,000 Nonaccrual — — — 46 — — — — 46 PPP $ — $ — $ 47,134 $ 18,936 $ — $ — $ — $ — $ 66,070 Commercial and industrial: (c) Risk rating: Pass $ 2,084 $ 2,371,605 $ 2,631,753 $ 852,758 $ 986,300 $ 710,491 $ 177,568 $ 493,876 $ 8,224,351 Special Mention — 7,068 5,900 1,695 — — — 2,811 17,474 Potential Problem 2,706 26,387 23,415 19,960 46,296 20,924 104 1,172 138,258 Nonaccrual 76 — 5,996 161 52 24 — — 6,233 Commercial and industrial $ 4,867 $ 2,405,059 $ 2,667,064 $ 874,575 $ 1,032,647 $ 731,439 $ 177,671 $ 497,860 $ 8,386,316 Commercial real estate - owner occupied: Risk rating: Pass $ 10,092 $ 30,869 $ 261,418 $ 178,424 $ 187,073 $ 110,169 $ 54,538 $ 117,011 $ 939,503 Special Mention — 226 — 4,628 — — — 245 5,100 Potential Problem — 526 5,953 4,721 10,047 727 2,204 2,546 26,723 Commercial real estate - owner occupied $ 10,092 $ 31,621 $ 267,371 $ 187,773 $ 197,120 $ 110,896 $ 56,742 $ 119,802 $ 971,326 Commercial and business lending: Risk rating: Pass $ 12,176 $ 2,402,474 $ 2,938,092 $ 1,049,792 $ 1,173,373 $ 820,660 $ 232,106 $ 610,887 $ 9,227,385 Special Mention — 7,294 6,112 6,604 — — — 3,056 23,066 Potential Problem 2,706 26,913 31,368 24,681 56,343 21,651 2,307 3,718 166,981 Nonaccrual 76 — 5,996 207 52 24 — — 6,279 Commercial and business lending $ 14,958 $ 2,436,680 $ 2,981,569 $ 1,081,284 $ 1,229,767 $ 842,335 $ 234,414 $ 617,662 $ 9,423,711 Commercial real estate - investor: Risk rating: Pass $ 37,430 $ 105,521 $ 1,650,936 $ 685,423 $ 867,606 $ 414,079 $ 139,320 $ 230,452 $ 4,093,337 Special Mention — — 57,163 27,384 33,016 72 — 6,781 124,416 Potential Problem — — 21,309 9,860 22,243 34,591 3,564 14,573 106,138 Nonaccrual — — 45,502 8,158 6,820 — — 197 60,677 Commercial real estate - investor $ 37,430 $ 105,521 $ 1,774,910 $ 730,825 $ 929,685 $ 448,741 $ 142,883 $ 252,003 $ 4,384,569 Real estate construction: Risk rating: Pass $ — $ 31,773 $ 843,664 $ 614,469 $ 204,337 $ 48,647 $ 2,229 $ 12,212 $ 1,757,331 Special Mention — — 2,203 11,929 — 15,885 41 2 30,060 Potential Problem — — 37 120 21,251 — — — 21,408 Nonaccrual — — — — — — — 177 177 Real estate construction $ — $ 31,773 $ 845,903 $ 626,518 $ 225,588 $ 64,532 $ 2,270 $ 12,392 $ 1,808,976 Commercial real estate lending: Risk rating: Pass $ 37,430 $ 137,294 $ 2,494,600 $ 1,299,893 $ 1,071,943 $ 462,726 $ 141,549 $ 242,664 $ 5,850,668 Special Mention — — 59,366 39,313 33,016 15,957 41 6,784 154,476 Potential Problem — — 21,345 9,980 43,494 34,591 3,564 14,573 127,546 Nonaccrual — — 45,502 8,158 6,820 — — 374 60,855 Commercial real estate lending $ 37,430 $ 137,294 $ 2,620,814 $ 1,357,343 $ 1,155,273 $ 513,273 $ 145,153 $ 264,395 $ 6,193,545 Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis 2021 2020 2019 2018 2017 Prior Total Total commercial: Risk rating: Pass $ 49,606 $ 2,539,768 $ 5,432,693 $ 2,349,685 $ 2,245,316 $ 1,283,386 $ 373,655 $ 853,551 $ 15,078,053 Special Mention — 7,294 65,478 45,917 33,016 15,957 41 9,840 177,543 Potential Problem 2,706 26,913 52,713 34,660 99,837 56,241 5,871 18,291 294,527 Nonaccrual 76 — 51,498 8,365 6,872 24 — 374 67,134 Total commercial $ 52,388 $ 2,573,974 $ 5,602,382 $ 2,438,627 $ 2,385,040 $ 1,355,608 $ 379,567 $ 882,057 $ 15,617,256 Residential mortgage: Risk rating: Pass $ — $ — $ 1,771,447 $ 1,945,029 $ 974,188 $ 428,459 $ 673,447 $ 1,716,419 $ 7,508,989 Special Mention — — — — — 285 — 461 746 Potential Problem — — 475 332 404 265 81 658 2,214 Nonaccrual — — 1,993 2,911 4,479 6,224 6,019 33,734 55,362 Residential mortgage $ — $ — $ 1,773,915 $ 1,948,272 $ 979,071 $ 435,233 $ 679,547 $ 1,751,272 $ 7,567,310 Auto finance: Risk rating: Pass $ — $ — $ 137,952 $ 707 $ 2,675 $ 1,200 $ 352 $ 107 $ 142,993 Nonaccrual — — — — 36 15 — — 52 Auto finance $ — $ — $ 137,952 $ 707 $ 2,711 $ 1,216 $ 352 $ 107 $ 143,045 Home equity: Risk rating: Pass $ 6,728 $ 498,970 $ 1,216 $ 1,401 $ 7,640 $ 8,742 $ 7,660 $ 61,251 $ 586,880 Special Mention 133 100 — 102 4 — — 638 844 Potential Problem 6 — 6 — — 13 — 146 165 Nonaccrual 925 35 9 92 211 305 302 6,772 7,726 Home equity $ 7,792 $ 499,104 $ 1,232 $ 1,595 $ 7,856 $ 9,059 $ 7,962 $ 68,807 $ 595,615 Other consumer: Risk rating: Pass $ 443 $ 180,312 $ 9,297 $ 4,987 $ 2,884 $ 371 $ 265 $ 103,075 $ 301,191 Special Mention 7 351 — 4 — — — 7 363 Nonaccrual 6 120 — 14 7 — 19 11 170 Other consumer $ 456 $ 180,783 $ 9,297 $ 5,005 $ 2,890 $ 371 $ 284 $ 103,093 $ 301,723 Total consumer: Risk rating: Pass $ 7,171 $ 679,353 $ 1,919,912 $ 1,952,124 $ 987,387 $ 438,771 $ 681,725 $ 1,880,781 $ 8,540,053 Special Mention 140 451 — 106 4 285 — 1,106 1,952 Potential Problem 6 — 481 332 404 277 81 804 2,379 Nonaccrual 931 154 2,003 3,017 4,733 6,545 6,340 40,517 63,309 Total consumer $ 8,248 $ 679,959 $ 1,922,396 $ 1,955,579 $ 992,528 $ 445,878 $ 688,145 $ 1,923,208 $ 8,607,693 Total loans: Risk rating: Pass $ 56,777 $ 3,219,121 $ 7,352,605 $ 4,301,809 $ 3,232,703 $ 1,722,157 $ 1,055,380 $ 2,734,332 $ 23,618,106 Special Mention 140 7,745 65,478 46,023 33,021 16,241 41 10,946 179,495 Potential Problem 2,713 26,913 53,194 34,992 100,240 56,519 5,952 19,095 296,905 Nonaccrual 1,006 154 53,501 11,382 11,605 6,569 6,340 40,891 130,443 Total loans $ 60,636 $ 3,253,933 $ 7,524,778 $ 4,394,206 $ 3,377,569 $ 1,801,486 $ 1,067,713 $ 2,805,265 $ 24,224,949 (a) Revolving loans converted to term loans are those converted during the reporting period and are also reported in their year of origination. (b) The Corporation’s policy is to assign risk ratings at the borrower level. PPP loans are 100% guaranteed by the SBA and therefore the Corporation considers these loans to have a risk profile similar to pass rated loans. (c) Includes asset-based lending & equipment finance. Factors that are important to managing overall credit quality are sound loan underwriting and administration, systematic monitoring of existing loans and commitments, effective loan review on an ongoing basis, early identification of potential problems, and appropriate policies for ACLL, nonaccrual loans, and charge offs. For commercial loans, management has determined the pass credit quality indicator to include credits exhibiting acceptable financial statements, cash flow, and leverage. If any risk exists, it is mitigated by the loan structure, collateral, monitoring, or control. For consumer loans, performing loans include credits performing in accordance with the original contractual terms. Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Special mention credits have potential weaknesses that warrant specific attention from management. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the credit. Accruing TDRs could be pass or special mention, depending on the risk rating on the loan. Potential problem loans are considered inadequately protected by the current net worth and paying capacity of the obligor or the collateral pledged. These loans generally have a well-defined weakness, or weaknesses, which may jeopardize liquidation of the debt, and are characterized by the distinct possibility the Corporation will sustain some loss if the deficiencies are not corrected. Management has determined commercial loan relationships in nonaccrual status, and commercial and consumer loan relationships with their terms restructured in a TDR, meet the criteria to be individually evaluated. Commercial loans classified as special mention, potential problem, and nonaccrual are reviewed at a minimum on a quarterly basis, while pass credits, which are performing rated credits, are generally reviewed on an annual basis or more frequently if the loan renewal is less than one year or if otherwise warranted. The following table presents loans by past due status at September 30, 2022: Accruing ($ in Thousands) Current 30-59 Days 60-89 Days 90+ Days Nonaccrual (a)(b) Total PPP $ 798 $ 231 $ 21 $ — $ — $ 1,050 Asset-based lending & equipment finance 380,830 — — — — 380,830 Commercial and industrial 9,172,739 1,505 104 121 15,576 9,190,045 Commercial real estate - owner occupied 999,786 — — — — 999,786 Commercial and business lending 10,554,153 1,736 124 121 15,576 10,571,711 Commercial real estate - investor 5,026,810 — — — 37,479 5,064,289 Real estate construction 1,834,975 43 — — 141 1,835,159 Commercial real estate lending 6,861,786 43 — — 37,620 6,899,449 Total commercial 17,415,939 1,779 124 121 53,196 17,471,159 Residential mortgage 8,252,714 6,371 146 186 55,485 8,314,902 Auto finance 1,110,628 5,564 642 — 302 1,117,136 Home equity 601,049 3,322 912 — 7,325 612,608 Other consumer 298,675 995 596 1,111 98 301,475 Total consumer 10,263,065 16,252 2,296 1,297 63,210 10,346,121 Total loans $ 27,679,004 $ 18,032 $ 2,421 $ 1,417 $ 116,406 $ 27,817,280 (a) Of the total nonaccrual loans, $72 million, or 62%, were current with respect to payment at September 30, 2022. (b) No interest income was recognized on nonaccrual loans for the three and nine months ended September 30, 2022. In addition, there were $21 million of nonaccrual loans for which there was no related ACLL at September 30, 2022. The following table presents loans by past due status at December 31, 2021: Accruing ($ in Thousands) Current 30-59 Days 60-89 Days 90+ Days Nonaccrual (a)(b) Total PPP $ 65,941 $ 40 $ 43 $ — $ 46 $ 66,070 Asset-based lending 178,027 — — — — 178,027 Commercial and industrial (c) 8,201,272 579 54 151 6,233 8,208,289 Commercial real estate - owner occupied 971,163 163 — — — 971,326 Commercial and business lending 9,416,403 781 97 151 6,279 9,423,711 Commercial real estate - investor 4,323,276 142 474 — 60,677 4,384,569 Real estate construction 1,807,178 1,618 2 — 177 1,808,976 Commercial real estate lending 6,130,454 1,759 477 — 60,855 6,193,545 Total commercial 15,546,857 2,541 573 151 67,134 15,617,256 Residential mortgage 7,505,654 5,500 669 126 55,362 7,567,310 Auto finance 142,982 11 — — 52 143,045 Home equity 584,177 2,867 844 — 7,726 595,615 Other consumer 298,261 1,835 472 986 170 301,723 Total consumer 8,531,074 10,213 1,985 1,111 63,309 8,607,693 Total loans $ 24,077,931 $ 12,754 $ 2,558 $ 1,263 $ 130,443 $ 24,224,949 (a) Of the total nonaccrual loans, $84 million, or 65%, were current with respect to payment at December 31, 2021. (b) No interest income was recognized on nonaccrual loans for the year ended December 31, 2021. In addition, there were $9 million of nonaccrual loans for which there was no related ACLL at December 31, 2021. (c) Includes equipment finance. Troubled Debt Restructurings Loans are considered restructured loans if concessions have been granted to borrowers that are experiencing financial difficulty. The following table presents nonaccrual and performing restructured loans by loan portfolio: Sep 30, 2022 Dec 31, 2021 ($ in Thousands) Performing Nonaccrual Restructured Loans (a) Performing Nonaccrual Restructured Loans (a) Commercial and industrial $ 14,829 $ — $ 8,687 $ — Commercial real estate — owner occupied 369 — 967 — Commercial real estate — investor 733 3,268 12,866 3,093 Real estate construction 165 42 242 45 Residential mortgage 16,169 17,372 16,316 13,483 Home equity 2,103 967 2,648 806 Other consumer 764 — 803 — Total restructured loans $ 35,132 $ 21,650 $ 42,530 $ 17,426 (a) Nonaccrual restructured loans have been included within nonaccrual loans. The Corporation had a recorded investment of $11 million in loans modified as TDRs during the nine months ended September 30, 2022, of which $1 million were in accrual status, included in pass or special mention based on their risk rating within the credit quality tables, and $10 million were in nonaccrual within the credit quality tables, pending a sustained period of repayment. The following table provides the number of loans modified in a TDR by loan portfolio, the recorded investment, and unpaid principal balance for the nine months ended September 30, 2022 and 2021: Nine Months Ended September 30, 2022 Nine Months Ended September 30, 2021 ($ in Thousands) Number Recorded Investment (a) Unpaid Principal Balance (b) Number Recorded Investment (a) Unpaid Principal Balance (b) Commercial and industrial 2 $ 265 $ 265 4 $ 638 $ 638 Commercial real estate — investor 1 547 573 4 1,682 1,682 Residential mortgage 44 9,641 9,833 55 10,434 10,460 Home equity 12 390 412 7 916 963 Total loans modified 59 $ 10,844 $ 11,083 70 $ 13,670 $ 13,744 (a) Represents post-modification outstanding recorded investment. Restructured loan modifications may include payment schedule modifications, interest rate concessions, maturity date extensions, modification of note structure (A/B Note), non-reaffirmed Chapter 7 bankruptcies, principal reduction, or some combination of these concessions. During the nine months ended September 30, 2022, restructured loan modifications of commercial loans primarily included maturity date extensions and payment schedule modifications. Restructured loan modifications of consumer loans primarily included maturity date extensions, interest rate concessions, non-reaffirmed Chapter 7 bankruptcies, or a combination of these concessions for the nine months ended September 30, 2022. The following table provides the number of loans modified in a TDR during the previous twelve months which subsequently defaulted during the nine months ended September 30, 2022 and 2021, and the recorded investment in these restructured loans as of September 30, 2022 and 2021: Nine Months Ended September 30, 2022 Nine Months Ended September 30, 2021 ($ in Thousands) Number of Recorded Number of Recorded Residential mortgage 4 $ 1,178 2 $ 200 All loans modified in a TDR are individually evaluated for impairment. The nature and extent of the impairment of restructured loans, including those which have experienced a subsequent payment default, are considered in the determination of an appropriate level of the ACLL. The Corporation analyzes loans for classification as a probable TDR. This analysis includes identifying customers that are showing possible liquidity issues in the near term without reasonable access to alternative sources of capital. At September 30, 2022, the Corporation had no loans meeting this classification compared to $7 million at December 31, 2021. Allowance for Credit Losses on Loans The ACLL is comprised of the allowance for loan losses and the allowance for unfunded commitments. The level of the ACLL represents management’s estimate of an amount appropriate to provide for expected lifetime credit losses in the loan portfolio at the balance sheet date. The expected lifetime credit losses are the product of multiplying the Corporation's estimates of probability of default, loss given default, and the individual loan level exposure at default on an undiscounted basis. A main factor in the determination of the ACLL is the economic forecast. The Corporation utilized Moody's baseline forecast, updated during August 2022 and reviewed against the September 2022 forecast for material updates, in the allowance model. The forecast is applied over a 2 year reasonable and supportable period with straight-line reversion to the historical losses over the second year of the period. The allowance for unfunded commitments is maintained at a level believed by management to be sufficient to absorb expected lifetime losses related to unfunded credit facilities (including unfunded loan commitments and letters of credit). See Note 12 for additional information on the change in the allowance for unfunded commitments. The following table presents a summary of the changes in the ACLL by portfolio segment for the nine months ended September 30, 2022: ($ in Thousands) Dec 31, 2021 Charge offs Recoveries Net Charge offs Provision for credit losses Sep 30, 2022 ACLL / Loans Allowance for loan losses PPP $ 51 $ — $ — $ — $ (50) $ 1 Asset-based lending & equipment finance 4,182 — — — 1,406 5,588 Commercial and industrial 85,624 (3,644) 4,157 512 16,107 102,243 Commercial real estate — owner occupied 11,473 — 10 10 (2,852) 8,631 Commercial and business lending 101,330 (3,644) 4,167 523 14,611 116,464 Commercial real estate — investor 72,803 — — — (12,032) 60,771 Real estate construction 37,643 (48) 90 43 (1,266) 36,419 Commercial real estate lending 110,446 (48) 90 43 (13,299) 97,190 Total commercial 211,776 (3,692) 4,258 565 1,313 213,654 Residential mortgage 40,787 (287) 752 465 (2,345) 38,907 Auto finance 1,999 (228) 53 (175) 13,917 15,741 Home equity 14,011 (524) 1,199 675 (601) 14,086 Other consumer 11,441 (2,434) 792 (1,642) 716 10,516 Total consumer 68,239 (3,472) 2,796 (676) 11,687 79,250 Total loans $ 280,015 $ (7,165) $ 7,054 $ (111) $ 13,000 $ 292,904 Allowance for unfunded commitments Asset-based lending & equipment finance $ 857 $ — $ — $ — $ 184 $ 1,042 Commercial and industrial 17,601 — — — 4 17,606 Commercial real estate — owner occupied 208 — — — (119) 89 Commercial and business lending 18,667 — — — 70 18,737 Commercial real estate — investor 936 — — — (303) 633 Real estate construction 15,586 — — — 552 16,138 Commercial real estate lending 16,522 — — — 249 16,771 Total commercial 35,189 — — — 319 35,508 Home equity 2,592 — — — — 2,592 Other consumer 1,995 — — — (319) 1,675 Total consumer 4,587 — — — (319) 4,268 Total loans $ 39,776 $ — $ — $ — $ — $ 39,776 Allowance for credit losses on loans PPP $ 51 $ — $ — $ — $ (50) $ 1 0.10 % Asset-based lending & equipment finance 5,040 — — — 1,590 6,630 1.74 % Commercial and industrial 103,225 (3,644) 4,157 512 16,112 119,849 1.30 % Commercial real estate — owner occupied 11,681 — 10 10 (2,971) 8,721 0.87 % Commercial and business lending 119,997 (3,644) 4,167 523 14,681 135,200 1.28 % Commercial real estate — investor 73,739 — — — (12,335) 61,404 1.21 % Real estate construction 53,229 (48) 90 43 (714) 52,557 2.86 % Commercial real estate lending 126,968 (48) 90 43 (13,049) 113,961 1.65 % Total commercial 246,965 (3,692) 4,258 565 1,632 249,162 1.43 % Residential mortgage 40,787 (287) 752 465 (2,345) 38,907 0.47 % Auto finance 1,999 (228) 53 (175) 13,917 15,741 1.41 % Home equity 16,603 (524) 1,199 675 (600) 16,678 2.72 % Other consumer 13,436 (2,434) 792 (1,642) 397 12,191 4.04 % Total consumer 72,825 (3,472) 2,796 (676) 11,368 83,517 0.81 % Total loans $ 319,791 $ (7,165) $ 7,054 $ (111) $ 13,000 $ 332,680 1.20 % The following table presents a summary of the changes in the ACLL by portfolio segment for the year ended December 31, 2021: ($ in Thousands) Dec 31, 2020 Charge offs Recoveries Net Charge offs Provision for credit losses Dec 31, 2021 ACLL / Loans Allowance for loan losses PPP $ 531 $ — $ — $ — $ (480) $ 51 Asset-based lending 2,077 — 412 412 1,693 4,182 Commercial and industrial (a) 140,716 (21,564) 8,152 (13,412) (41,680) 85,624 Commercial real estate — owner occupied 11,274 — 120 120 80 11,473 Commercial and business lending 154,598 (21,564) 8,684 (12,880) (40,388) 101,330 Commercial real estate — investor 93,435 (14,346) 3,162 (11,184) (9,448) 72,803 Real estate construction 59,193 (5) 126 121 (21,672) 37,643 Commercial real estate lending 152,629 (14,351) 3,288 (11,063) (31,120) 110,446 Total commercial 307,226 (35,915) 11,972 (23,943) (71,508) 211,776 Residential mortgage 42,996 (880) 841 (38) (2,170) 40,787 Auto finance 174 (22) 31 9 1,816 1,999 Home equity 18,849 (668) 2,854 2,186 (7,024) 14,011 Other consumer 14,456 (3,168) 1,267 (1,901) (1,113) 11,441 Total consumer 76,475 (4,738) 4,993 256 (8,492) 68,239 Total loans $ 383,702 $ (40,652) $ 16,965 $ (23,687) $ (80,000) $ 280,015 Allowance for unfunded commitments Asset-based lending $ 901 $ — $ — $ — $ (43) $ 857 Commercial and industrial (a) 21,411 — — — (3,809) 17,601 Commercial real estate — owner occupied 266 — — — (58) 208 Commercial and business lending 22,577 — — — (3,911) 18,667 Commercial real estate — investor 636 — — — 300 936 Real estate construction 18,887 — — — (3,301) 15,586 Commercial real estate lending 19,523 — — — (3,001) 16,522 Total commercial 42,101 — — — (6,912) 35,189 Home equity 3,118 — — — (526) 2,592 Other consumer 2,557 — — — (563) 1,995 Total consumer 5,675 — — — (1,088) 4,587 Total loans $ 47,776 $ — $ — $ — $ (8,000) $ 39,776 Allowance for credit losses on loans PPP $ 531 $ — $ — $ — $ (480) $ 51 0.08 % Asset-based lending 2,978 — 412 412 1,649 5,040 2.83 % Commercial and industrial (a) 162,126 (21,564) 8,152 (13,412) (45,490) 103,225 1.26 % Commercial real estate — owner occupied 11,539 — 120 120 22 11,681 1.20 % Commercial and business lending 177,175 (21,564) 8,684 (12,880) (44,299) 119,997 1.27 % Commercial real estate — investor 94,071 (14,346) 3,162 (11,184) (9,148) 73,739 1.68 % Real estate construction 78,080 (5) 126 121 (24,972) 53,229 2.94 % Commercial real estate lending 172,152 (14,351) 3,288 (11,063) (34,121) 126,968 2.05 % Total commercial 349,327 (35,915) 11,972 (23,943) (78,419) 246,965 1.58 % Residential mortgage 42,996 (880) 841 (38) (2,170) 40,787 0.54 % Auto finance 174 (22) 31 9 1,816 1,999 1.40 % Home equity 21,967 (668) 2,854 2,186 (7,550) 16,603 2.79 % Other consumer 17,013 (3,168) 1,267 (1,901) (1,676) 13,436 4.45 % Total consumer 82,150 (4,738) 4,993 256 (9,581) 72,825 0.85 % Total loans $ 431,478 $ (40,652) $ 16,965 $ (23,687) $ (88,000) $ 319,791 1.32 %

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	9 Months Ended
Goodwill and Other Intangible Assets	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets Goodwill Goodwill is not amortized but is instead subject to impairment tests on at least an annual basis, and more frequently if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. The Corporation conducted its most recent annual impairment testing in May 2022, utilizing a qualitative assessment. Factors that management considered in this assessment included macroeconomic conditions, industry and market considerations, overall financial performance of the Corporation and each reporting unit (both current and projected), changes in management strategy, and changes in the composition or carrying amount of net assets. In addition, management considered the changes in both the Corporation's common stock price and in the overall bank common stock index (based on the S&P 400 Regional Bank Sub-Industry Index), as well as the Corporation's earnings per common share trend over the past year. Based on these assessments, management concluded that it is more likely than not that the estimated fair value exceeded the carrying value (including goodwill) for each reporting unit. Therefore, a step one quantitative analysis was not required. There have been no events since the May 2022 impairment test that have changed the Corporation's impairment assessment conclusion. There were no impairment charges recorded in 2021 or the first nine months of 2022. The Corporation had goodwill of $1.1 billion at both September 30, 2022 and December 31, 2021. Other Intangible Assets The Corporation has CDIs and historically had other intangible assets, both of which are amortized. For CDIs and other intangibles, changes in the gross carrying amount, accumulated amortization, and net book value were as follows: ($ in Thousands) Nine Months Ended September 30, 2022 Year Ended Dec 31, 2021 Core deposit intangibles Gross carrying amount at the beginning of period $ 88,109 $ 88,109 Accumulated amortization (36,624) (30,016) Net book value $ 51,485 $ 58,093 Amortization during the period $ 6,608 $ 8,811 Other intangibles Gross carrying amount at the beginning of period $ — $ 2,000 Reductions due to sale — (1,317) Accumulated amortization — (683) Net book value $ — $ — Amortization during the period $ — $ 33 Mortgage Servicing Rights The Corporation sells residential mortgage loans in the secondary market and typically retains the right to service the loans sold. On January 1, 2022, the Corporation made the irrevocable election to account for its MSRs under the fair value measurement method, with any change in fair value being recognized through earnings in mortgage banking, net on the consolidated statements of income. MSRs are not traded in active markets. As a result, a cash flow model is used to determine fair value. Key assumptions and estimates, projected prepayment speeds, assumed servicing costs, ancillary income, costs to service delinquent loans, costs of foreclosure, and discount rates with option-adjusted spreads, are used in measuring the fair value of the MSRs asset. These assumptions are considered significant unobservable inputs. See Note 12 for a discussion of the recourse provisions on sold residential mortgage loans. See Note 13 which further discusses fair value measurement relative to the MSRs asset. A summary of changes in the balance of the MSRs asset under the fair value measurement method for the nine months ended September 30, 2022 is as follows: ($ in Thousands) Nine Months Ended September 30, 2022 Mortgage servicing rights Mortgage servicing rights at beginning of period $ 54,862 Cumulative effect of accounting methodology change 2,296 Balance at beginning of period, adjusted $ 57,158 Additions 6,316 Paydowns (7,470) Valuation: Change in fair value model assumptions 5,715 Changes in fair value of asset 16,633 Mortgage servicing rights at end of period $ 78,352 Portfolio of residential mortgage loans serviced for others (“servicing portfolio”) $ 6,800,404 Mortgage servicing rights to servicing portfolio 1.15 % Prior to January 1, 2022, the Corporation accounted for its MSRs under the amortization methodology. Under this methodology the Corporation evaluated its MSRs asset for impairment at minimum on a quarterly basis. Impairment was assessed based on fair value at each reporting date using estimated prepayment speeds of the underlying mortgage loans serviced and stratifications based on the risk characteristics of the underlying loans (predominantly loan type and note interest rate). As mortgage interest rates fell, prepayment speeds were usually faster and the value of the MSRs asset generally decreased, requiring additional valuation reserve. Conversely, as mortgage interest rates rose, prepayment speeds were usually slower and the value of the MSRs asset generally increased, requiring less valuation reserve. A valuation allowance was established, through a charge to earnings, to the extent the amortized cost of the MSRs exceeded the estimated fair value by stratification. An other-than-temporary impairment (i.e., recoverability was considered remote when considering interest rates and loan pay off activity) was recognized as a write-down of the MSRs asset and the related valuation allowance (to the extent a valuation allowance was available) and then against earnings. A direct write-down permanently reduced the carrying value of the MSRs asset and valuation allowance, precluding subsequent recoveries. A summary of changes in the balance of the MSRs asset and the MSRs valuation allowance under the amortization method for the year ended December 31, 2021 is as follows: ($ in Thousands) Year Ended Dec 31, 2021 Mortgage servicing rights Mortgage servicing rights at beginning of period $ 59,967 Additions 16,151 Amortization (19,436) Mortgage servicing rights at end of period $ 56,682 Valuation allowance at beginning of period $ (18,006) Recoveries, net 16,186 Valuation allowance at end of period $ (1,820) Mortgage servicing rights, net $ 54,862 Fair value of mortgage servicing rights $ 57,259 Portfolio of residential mortgage loans serviced for others (“servicing portfolio”) $ 6,994,834 Mortgage servicing rights, net to servicing portfolio 0.78 % Mortgage servicing rights expense (a) $ 3,250 (a) Includes the amortization of mortgage servicing rights and additions / recoveries to the valuation allowance of mortgage servicing rights, and is a component of mortgage banking, net on the consolidated statements of income. The projections of amortization expense for CDIs and decay for MSRs are based on existing asset balances, the current interest rate environment, and prepayment speeds as of September 30, 2022. The actual expense the Corporation recognizes in any given period may be significantly different depending upon acquisition or sale activities, changes in interest rates, prepayment speeds, market conditions, regulatory requirements, and events or circumstances that indicate the carrying amount of an asset may not be recoverable. The following table shows the estimated future amortization expense for CDIs and the decay for MSRs: ($ in Thousands) Core Deposit Intangibles Mortgage Servicing Rights Three months ending December 31, 2022 $ 2,203 $ 3,585 2023 8,811 13,582 2024 8,811 11,827 2025 8,811 10,246 2026 8,811 8,800 2027 8,811 7,451 Beyond 2027 5,227 22,861 Total estimated amortization expense $ 51,485 $ 78,352

Short and Long-Term Funding

Short and Long-Term Funding	9 Months Ended
Short and Long-Term Funding	Sep. 30, 2022
Debt Disclosure [Abstract]
Short and Long-Term Funding	Short and Long-Term Funding The following table presents the components of short-term funding (funding with original contractual maturities of one year or less) and long-term funding (funding with original contractual maturities greater than one year): ($ in Thousands) Sep 30, 2022 Dec 31, 2021 Short-Term Funding Federal funds purchased $ 505 $ 120 Securities sold under agreements to repurchase 276,169 319,412 Federal funds purchased and securities sold under agreements to repurchase 276,674 319,532 Commercial paper 7,687 34,730 Total short-term funding $ 284,361 $ 354,262 Long-Term Funding Corporation subordinated notes, at par, due 2025 $ 250,000 $ 250,000 Capitalized costs (617) (839) Subordinated debt fair value hedge liability (a) (389) — Finance leases 490 163 Total long-term funding $ 249,484 $ 249,324 Total short and long-term funding, excluding FHLB advances $ 533,844 $ 603,587 FHLB Advances Short-term FHLB advances $ 2,583,000 $ — Long-term FHLB advances 1,208,791 1,621,047 FHLB advance fair value hedge liability (a) (14,314) — Total FHLB advances $ 3,777,478 $ 1,621,047 Total short and long-term funding $ 4,311,322 $ 2,224,633 (a) For additional information on the fair value hedge liability, see Note 10. Securities Sold Under Agreements to Repurchase The Corporation enters into agreements under which it sells securities subject to an obligation to repurchase the same or similar securities. Under these arrangements, the Corporation may transfer legal control over the assets but still retain effective control through an agreement that both entitles and obligates the Corporation to repurchase the assets. The obligation to repurchase the securities is reflected as a liability on the Corporation’s consolidated balance sheets, while the securities underlying the repurchase agreements remain in the respective investment securities asset accounts (i.e., there is no offsetting or netting of the investment securities assets with the repurchase agreement liabilities). The Corporation utilizes securities sold under agreements to repurchase to facilitate the needs of its customers. The fair value of securities pledged to secure repurchase agreements may decline. At September 30, 2022, the Corporation had pledged securities valued at 164% of the gross outstanding balance of repurchase agreements to manage this risk. The remaining contractual maturity of the securities sold under agreements to repurchase on the consolidated balance sheets as of September 30, 2022 and December 31, 2021 are presented in the following table: Overnight and Continuous ($ in Thousands) Sep 30, 2022 Dec 31, 2021 Repurchase agreements Agency mortgage-related securities $ 276,169 $ 319,412 Long-Term Funding Subordinated Notes In November 2014, the Corporation issued $250 million of 10-year subordinated notes, due January 2025, and callable October 2024. The subordinated notes have a fixed coupon interest rate of 4.25% and were issued at a discount. Finance Leases Finance leases are used in conjunction with branch operations. See Note 18 for additional disclosure regarding the Corporation’s leases. FHLB Advances

Derivative and Hedging Activiti

Derivative and Hedging Activities	9 Months Ended
Derivative and Hedging Activities	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative and Hedging Activities	Derivative and Hedging Activities The Corporation is exposed to certain risk arising from both its business operations and economic conditions. The Corporation principally manages its exposures to a wide variety of business and operational risks through management of its core business activities. The Corporation manages economic risks, including interest rate, liquidity, and credit risk, primarily by managing the amount, sources, and duration of its assets and liabilities and the use of derivative financial instruments. Specifically, the Corporation enters into derivative financial instruments to manage exposures that arise from business activities that result in the receipt or payment of future known and uncertain cash amounts, the values of which are determined by interest rates. The Corporation's derivative financial instruments are used to manage differences in the amount, timing, and duration of the Corporation's known or expected cash receipts and its known or expected cash payments principally related to the Corporation's assets. The contract or notional amount of a derivative is used to determine, along with the other terms of the derivative, the amounts to be exchanged between the counterparties. The Corporation is exposed to credit risk in the event of nonperformance by counterparties to financial instruments. To mitigate the counterparty risk, contracts generally contain language outlining collateral pledging requirements for each counterparty. For non-centrally cleared derivatives, collateral must be posted when the market value exceeds certain mutually agreed upon threshold limits. Securities and cash are often pledged as collateral. The Corporation pledged $81 million and $71 million of investment securities as collateral at September 30, 2022 and December 31, 2021, respectively. The Corporation's required cash collateral was immaterial at September 30, 2022, compared to $11 million at December 31, 2021. Federal regulations require the Corporation to clear all LIBOR and compound SOFR interest rate swaps through a clearing house, if possible. For derivatives cleared through central clearing houses, the variation margin payments are legally characterized as daily settlements of the derivative rather than collateral. The Corporation's clearing agent for interest rate derivative contracts that are centrally cleared through the Chicago Mercantile Exchange and the London Clearing House settles the variation margin daily. As a result, the variation margin payment and the related derivative instruments are considered a single unit of account for accounting and financial reporting purposes. Depending on the net position, the fair value is reported in other assets or accrued expenses and other liabilities on the consolidated balance sheets. The daily settlement of the derivative exposure does not change or reset the contractual terms of the instrument. Fair Value Hedges of Interest Rate Risk The Corporation is exposed to changes in the fair value of its fixed-rate debt due to changes in benchmark interest rates. The Corporation uses interest rate swaps to manage its exposure to changes in fair value on these instruments attributable to changes in the designated benchmark interest rates. Interest rate swaps designated as fair value hedges involve receiving payment of fixed-rate amounts from a counterparty in exchange for the Corporation paying variable-rate payments over the life of the agreements without the exchange of the underlying notional amount. For derivatives designated and that qualify as fair value hedges, as allowed under U.S. GAAP, we applied the "shortcut" method of accounting, which permits the assumption of perfect effectiveness. The gain or loss on the derivative as well as the offsetting loss or gain on the hedged item attributable to the hedged risk are recognized in interest expense. These items, along with the net interest from the derivative, are reported in the same income statement line as the fixed-rate debt expense. Derivatives to Accommodate Customer Needs The Corporation facilitates customer borrowing activity by entering into various derivative contracts which are designated as free standing derivative contracts. Free standing derivative products are entered into primarily for the benefit of commercial customers seeking to manage their exposures to interest rate risk, foreign currency, and until early 2022, commodity prices. As of the end of the first quarter of 2022, the Corporation no longer had any outstanding commodity contracts. These derivative contracts are not designated against specific assets and liabilities on the consolidated balance sheets or forecasted transactions and, therefore, do not qualify for hedge accounting treatment. Such derivative contracts are carried at fair value in other assets and accrued expenses and other liabilities on the consolidated balance sheets with changes in the fair value recorded as a component of capital markets, net, and typically include interest rate-related instruments (swaps and caps), foreign currency exchange forwards, and until the end of the first quarter of 2022, commodity contracts. See Note 11 for additional information and disclosures on balance sheet offsetting. Interest rate-related and other instruments: The Corporation provides interest rate risk management services to commercial customers, primarily forward interest rate swaps and caps. The Corporation’s market risk from unfavorable movements in interest rates related to these derivative contracts is generally economically hedged by concurrently entering into offsetting derivative contracts. The offsetting derivative contracts have identical notional values, terms, and indices. The Corporation also enters into credit risk participation agreements with financial institution counterparties for interest rate swaps related to loans in which we are either a participant or a lead bank. The risk participation agreements entered into by the Corporation as a participant bank provide credit protection to the financial institution counterparty should the borrower fail to perform on its interest rate derivative contract with that financial institution. Foreign currency exchange forwards: The Corporation provides foreign currency exchange services to customers, primarily forward contracts. The Corporation's customers enter into a foreign currency exchange forward with the Corporation as a means for them to mitigate exchange rate risk. The Corporation mitigates its risk by then entering into an offsetting foreign currency exchange derivative contract. Commodity contracts: As of the end of the first quarter of 2022, the Corporation no longer had any outstanding commodity contracts. Historically, commodity contracts were entered into primarily for the benefit of commercial customers seeking to manage their exposure to fluctuating commodity prices. The Corporation mitigated its risk by then entering into an offsetting commodity derivative contract. Mortgage Derivatives Interest rate lock commitments to originate residential mortgage loans held for sale and forward commitments on residential mortgage loans are considered derivative instruments, and the fair value of these commitments is recorded in other assets and accrued expenses and other liabilities on the consolidated balance sheets with the changes in fair value recorded as a component of mortgage banking, net on the consolidated statements of income. Interest rate-related instruments for MSRs hedge: The fair value of the Corporation's MSRs asset changes in response to changes in primary mortgage loan rates and other assumptions. To mitigate the earnings volatility caused by changes in the fair value of MSRs, the Corporation designates certain financial instruments as an economic hedge. Changes in the fair value of these instruments are generally expected to partially offset changes in the fair value of MSRs and are recorded in other assets and accrued expenses and other liabilities on the consolidated balance sheets with the changes in fair value recorded as a component of mortgage banking, net on the consolidated statements of income. The following table presents the total notional amounts and gross fair values of the Corporation’s derivatives, as well as the balance sheet netting adjustments as of September 30, 2022 and December 31, 2021. The derivative assets and liabilities are presented on a gross basis prior to the application of bilateral collateral and master netting agreements, but after the variation margin payments with central clearing organizations have been applied as settlement, as applicable. Total derivative assets and liabilities are adjusted to take into consideration the effects of legally enforceable master netting agreements and cash collateral received or paid as of September 30, 2022 and December 31, 2021. The resulting net derivative asset and liability fair values are included in other assets and accrued expenses and other liabilities, respectively, on the consolidated balance sheets. Sep 30, 2022 Dec 31, 2021 Asset Liability Asset Liability ($ in Thousands) Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Designated as hedging instruments Interest rate-related instruments $ — $ — $ 850,000 $ 906 $ — $ — $ — $ — Not designated as hedging instruments Interest rate-related and other instruments 4,250,397 59,618 4,535,166 264,212 3,874,781 83,626 3,874,781 26,231 Foreign currency exchange forwards 482,983 10,109 458,140 9,524 490,057 5,490 478,745 5,441 Commodity contracts — — — — 3,894 1,264 3,910 1,248 Mortgage banking (a)(b) 41,327 3,492 88,000 403 133,990 2,647 245,016 — Total not designated as hedging instruments 73,218 274,139 93,026 32,921 Gross derivatives before netting 73,218 275,045 93,026 32,921 Less: Legally enforceable master netting agreements 869 869 2,143 2,143 Less: Cash collateral pledged/received 63,699 — 1,313 11,357 Total derivative instruments, after netting $ 8,650 $ 274,176 $ 89,570 $ 19,421 At December 31, 2021, the mortgage derivative asset included approximately $30,000 of forward commitments fair value. The following table presents amounts that were recorded on the consolidated balance sheets related to cumulative basis adjustments for fair value hedges: Line Item in the Consolidated Balance Sheets in Which the Hedged Item is Included Carrying Amount of the Hedged Assets/(Liabilities) Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets/(Liabilities) ($ in Thousands) September 30, 2022 Other long-term funding $ (249,611) $ 389 FHLB Advances (585,686) 14,314 Total $ (835,297) $ 14,703 The Corporation terminated its $500 million fair value hedge on loans and investment securities receivables during the fourth quarter of 2019. At September 30, 2022, the amortized cost basis of the closed portfolios which had previously been used in the terminated hedging relationship was $340 million and is included in loans on the consolidated balance sheets. This amount includes $2 million of hedging adjustments on the discontinued hedging relationships, which are not presented in the table above. The table below identifies the effect of fair value hedge accounting on the Corporation's consolidated statements of income for the three and nine months ended September 30, 2022 and 2021: Location and Amount Recognized on the Consolidated Statements of Income in Three months ended Sep 30, Nine Months Ended Sep 30, 2022 2021 2022 2021 ($ in Thousands) Interest Income Interest Expense Interest Income Interest Income Interest Expense Interest Income Total amounts of income presented on the consolidated statements of income in which the effects of the fair value hedge are recorded $ (120) $ (380) $ (292) $ (428) $ (380) $ (1,128) The effects of fair value hedging: Impact on fair value hedging relationships in Subtopic 815-20 Interest contracts Hedged items (120) (14,703) (292) (428) (14,703) (1,128) Derivatives designated as hedging instruments (a) — 14,323 — — 14,323 — (a) Includes net settlements on the derivatives. The table below identifies the effect of derivatives not designated as hedging instruments on the Corporation's consolidated statements of income for the three and nine months ended September 30, 2022 and 2021: Consolidated Statements of Income Category of Gain / (Loss) Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Derivative Instruments Interest rate-related and other instruments — customer and mirror, net Capital markets, net $ (33) $ 557 $ 548 $ 2,546 Interest rate-related instruments — MSRs hedge Mortgage banking, net (3,547) — (12,559) — Foreign currency exchange forwards Capital markets, net 159 (8) 536 109 Commodity contracts Capital markets, net — (124) (16) (1,256) Interest rate lock commitments (mortgage) Mortgage banking, net (1,389) (1,356) (3,020) (4,438) Forward commitments (mortgage) Mortgage banking, net 3,543 1,402 3,415 3,017

Balance Sheet Offsetting

Balance Sheet Offsetting	9 Months Ended
Balance Sheet Offsetting	Sep. 30, 2022
Offsetting [Abstract]
Balance Sheet Offsetting	Balance Sheet Offsetting Interest Rate-Related Instruments, Commodity Contracts, and Foreign Exchange Forwards (“Interest, Commodity, and Foreign Exchange Agreements”) The Corporation enters into interest rate-related instruments to facilitate the interest rate risk management strategies of commercial customers and foreign exchange forwards to manage customers' exposure to fluctuating foreign exchange rates. The Corporation mitigates these risks by entering into equal and offsetting agreements with highly rated third-party financial institutions. Historically, the Corporation entered into commodity contracts to manage commercial customers' exposure to fluctuating commodity prices. As of the end of the first quarter of 2022, the Corporation no longer had any outstanding commodity contracts. The Corporation is party to master netting arrangements with some of its financial institution counterparties that create single net settlements of all legal claims or obligations to pay or receive the net amount of settlement of the individual interest and foreign exchange agreements. Collateral, usually in the form of investment securities and cash, is posted by the counterparty with net liability positions in accordance with contract thresholds. Derivatives subject to a legally enforceable master netting agreement are reported with assets and liabilities offset resulting in a net position which is further offset by any cash and investment securities collateral, and is reported in other assets and accrued expenses and other liabilities on the face of the consolidated balance sheets. See Note 10 for additional information on the Corporation’s derivative and hedging activities. The following table presents the interest rate and foreign exchange assets and liabilities subject to an enforceable master netting arrangement as of September 30, 2022 and interest rate, commodity, and foreign exchange assets and liabilities subject to an enforceable master netting arrangement as of December 31, 2021. The interest and foreign exchange agreements the Corporation has with its commercial customers and the commodity agreements the Corporation had with its commercial customers are not subject to an enforceable master netting arrangement and are therefore excluded from this table: Gross Amounts Recognized Gross Amounts Subject to Master Netting Arrangements Offset on the Consolidated Balance Sheets Net Amounts Presented on the Consolidated Balance Sheets ($ in Thousands) Derivative Cash Collateral Received Derivative assets September 30, 2022 $ 67,819 $ (869) $ (63,699) $ 3,252 December 31, 2021 3,567 (2,143) (1,313) 111 Gross Amounts Recognized Gross Amounts Subject to Master Netting Arrangements Offset on the Consolidated Balance Sheets Net Amounts Presented on the Consolidated Balance Sheets ($ in Thousands) Derivative Cash Collateral Pledged Derivative liabilities September 30, 2022 $ 870 $ (869) $ — $ 1 December 31, 2021 15,620 (2,143) (11,357) 2,120

Commitments, Off-Balance Sheet

Commitments, Off-Balance Sheet Arrangements, Legal Proceedings and Regulatory Matters	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments, Off-Balance Sheet Arrangements, Legal Proceedings and Regulatory Matters	Commitments, Off-Balance Sheet Arrangements, Legal Proceedings, Regulatory Matters and Operational Matters The Corporation utilizes a variety of financial instruments in the normal course of business to meet the financial needs of its customers and to manage its own exposure to fluctuations in interest rates. These financial instruments include lending-related and other commitments (see below) as well as derivative instruments (see Note 10). The following is a summary of lending-related commitments: ($ in Thousands) Sep 30, 2022 Dec 31, 2021 Commitments to extend credit, excluding commitments to originate residential mortgage loans held for sale (a)(b) $ 12,270,556 $ 10,848,136 Commercial letters of credit (a) 5,170 5,992 Standby letters of credit (c) 240,487 230,661 (a) These off-balance sheet financial instruments are exercisable at the market rate prevailing at the date the underlying transaction will be completed and, thus, are deemed to have no current fair value, or the fair value is based on fees currently charged to enter into similar agreements and was not material at September 30, 2022 or December 31, 2021. (b) Interest rate lock commitments to originate residential mortgage loans held for sale are considered derivative instruments and are disclosed in Note 10. (c) Standby letters of credit are presented excluding participations. The Corporation has established a liability of $2 million at both September 30, 2022 and December 31, 2021, as an estimate of the fair value of these financial instruments. Lending-related Commitments As a financial services provider, the Corporation routinely enters into commitments to extend credit. Such commitments are subject to the same credit policies and approval process accorded to loans made by the Corporation, with each customer’s creditworthiness evaluated on a case-by-case basis. The commitments generally have fixed expiration dates or other termination clauses and may require the payment of a fee. The Corporation’s exposure to credit loss in the event of nonperformance by the other party to these financial instruments is represented by the contractual amount of those instruments. The amount of collateral obtained, if deemed necessary by the Corporation upon extension of credit, is based on management’s credit evaluation of the customer. Since a significant portion of commitments to extend credit are subject to specific restrictive loan covenants or may expire without being drawn upon, the total commitment amounts do not necessarily represent future cash flow requirements. An allowance for unfunded commitments is maintained at a level believed by management to be sufficient to absorb expected lifetime losses related to unfunded commitments (including unfunded loan commitments and letters of credit). The following table presents a summary of the changes in the allowance for unfunded commitments: ($ in Thousands) Nine Months Ended September 30, 2022 Year Ended December 31, 2021 Allowance for Unfunded Commitments Balance at beginning of period $ 39,776 $ 47,776 Provision for unfunded commitments — (8,000) Balance at end of period $ 39,776 $ 39,776 Lending-related commitments include commitments to extend credit, commitments to originate residential mortgage loans held for sale, commercial letters of credit, and standby letters of credit. Commitments to extend credit are legally binding agreements to lend to customers at predetermined interest rates, as long as there is no violation of any condition established in the contracts. Interest rate lock commitments to originate residential mortgage loans held for sale and forward commitments on residential mortgage loans are considered derivative instruments, and the fair value of these commitments is recorded in other assets and accrued expenses and other liabilities on the consolidated balance sheets. The Corporation’s derivative and hedging activity is further described in Note 10. Commercial and standby letters of credit are conditional commitments issued to guarantee the performance of a customer to a third party. Commercial letters of credit are issued specifically to facilitate commerce and typically result in the commitment being drawn on when the underlying transaction is consummated between the customer and the third party, while standby letters of credit generally are contingent upon the failure of the customer to perform according to the terms of the underlying contract with the third party. Other Commitments The Corporation invests in qualified affordable housing projects, historic projects, new market projects, and opportunity zone funds for the purpose of community reinvestment and obtaining tax credits and other tax benefits. Return on the Corporation's investment in these projects and funds comes in the form of the tax credits and tax losses that pass through to the Corporation, and deferral or elimination of capital gain recognition for tax purposes. The aggregate carrying value of these investments at September 30, 2022 was $250 million, compared to $268 million at December 31, 2021, included in tax credit and other investments on the consolidated balance sheets. The Corporation utilizes the proportional amortization method to account for investments in qualified affordable housing projects. Under the proportional amortization method, the Corporation amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits. The Corporation recognized additional income tax expense attributable to the amortization of investments in qualified affordable housing projects of $25 million and $24 million for the nine months ended September 30, 2022 and September 30, 2021, respectively, and $9 million and $8 million for the three months ended September 30, 2022 and September 30, 2021, respectively. The Corporation's remaining investment in qualified affordable housing projects accounted for under the proportional amortization method totaled $246 million at September 30, 2022 and $262 million at December 31, 2021. The Corporation’s unfunded equity contributions relating to investments in qualified affordable housing and historic projects are recorded in accrued expenses and other liabilities on the consolidated balance sheets. The Corporation’s remaining unfunded equity contributions totaled $38 million at September 30, 2022 and $80 million at December 31, 2021. For the nine months ended September 30, 2022 and the year ended December 31, 2021, the Corporation did not record any impairment related to qualified affordable housing investments. The Corporation has principal investment commitments to provide capital-based financing to private companies through either direct investment in specific companies or through investment funds and partnerships. The timing of future cash requirements to fund such principal investment commitments is generally dependent on the investment cycle, whereby privately held companies are funded by private equity investors and ultimately sold, merged, or taken public through an initial offering, which can vary based on overall market conditions, as well as the nature and type of industry in which the companies operate. The Corporation also invests in loan pools that support CRA loans. The timing of future cash requirements to fund these pools is dependent upon loan demand, which can vary over time. The aggregate carrying value of these investments was $25 million at both September 30, 2022 and December 31, 2021, included in tax credit and other investments on the consolidated balance sheets. Legal Proceedings The Corporation is party to various pending and threatened claims and legal proceedings arising in the normal course of business activities, some of which involve claims for substantial amounts. Although there can be no assurance as to the ultimate outcomes, the Corporation believes it has meritorious defenses to the claims asserted against it in its currently outstanding matters and intends to continue to defend itself vigorously with respect to such legal proceedings. The Corporation will consider settlement of cases when, in management’s judgment, it is in the best interests of the Corporation and its shareholders. On at least a quarterly basis, the Corporation assesses its liabilities and contingencies in connection with all pending or threatened claims and litigation, utilizing the most recent information available. On a matter by matter basis, an accrual for loss is established for those matters which the Corporation believes it is probable that a loss may be incurred and that the amount of such loss can be reasonably estimated. Once established, each accrual is adjusted as appropriate to reflect any subsequent developments. Accordingly, management’s estimate will change from time to time, and actual losses may be more or less than the current estimate. For matters where a loss is not probable, or the amount of the loss cannot be estimated, no accrual is established. Resolution of legal claims is inherently unpredictable, and in many legal proceedings various factors exacerbate this inherent unpredictability, including where the damages sought are unsubstantiated or indeterminate, it is unclear whether a case brought as a class action will be allowed to proceed on that basis, discovery is not complete, the proceeding is not yet in its final stages, the matters present legal uncertainties, there are significant facts in dispute, there are a large number of parties (including where it is uncertain how liability, if any, will be shared among multiple defendants), or there is a wide range of potential results. A lawsuit, Evans et al v. Associated Banc-Corp et al , was filed in the United States District Court for the Eastern District of Wisconsin - Green Bay Division on January 13, 2021 by one current and one former participant in the Associated Banc-Corp 401(k) and Employee Stock Ownership Plan (the “Plan”) as representatives of a putative class. The plaintiffs alleged that Associated Banc-Corp, the Associated Banc-Corp Plan Administrative Committee, and current and past members of such committee during the relevant time period (the “Defendants”) breached their fiduciary duties with respect to the Plan in violation of Employee Retirement Income Security Act of 1974, as amended, by applying an imprudent and inappropriate preference for products associated with Associated Banc-Corp within the Plan, and that the Defendants failed to monitor or control the recordkeeping expenses paid to Associated Trust Company, N.A. On March 18, 2021, the Defendants filed a motion to dismiss. On April 8, 2021, the plaintiffs filed an amended complaint which dropped the record keeping claim, added Associated Trust Company N.A. and Kellogg Asset Management, LLC as defendants, and alleged various breaches of fiduciary duty related to the selection and monitoring of, and the fees charged by, proprietary collective investment trusts. The plaintiffs, in part, sought an accounting and disgorgement of certain profits, as well as certain equitable restitution and equitable monetary relief. On September 30, 2022, the Defendants' motion to dismiss was granted. On October 11, 2022, the plaintiffs agreed not to appeal the dismissal in exchange for the Defendants' agreement not to seek attorneys' fees. Regulatory Matters A variety of consumer products, including mortgage and deposit products, and certain fees and charges related to such products, have come under increased regulatory scrutiny. It is possible that regulatory authorities could bring enforcement actions, including civil money penalties, or take other actions against the Corporation and the Bank in regard to these consumer products. The Bank could also determine of its own accord, or be required by regulators, to refund or otherwise make remediation payments to customers in connection with these products. It is not possible at this time for management to assess the probability of a material adverse outcome or reasonably estimate the amount of any potential loss related to such matters. Operational Matters In November 2021, we became aware that during several routine purges of old documents, certain documents that were more than seven years old relating to active accounts were inadvertently purged from our electronic database. The active account documents that were inadvertently purged related to (1) certain customer documents obtained as part of bank acquisitions, and (2) certain customer documents that were transferred to a new cold storage system without correct retention coding. Both the acquisitions and the transfer occurred years ago. The majority of the documents inadvertently purged were signature cards. We have undertaken measures to replace (if possible) or otherwise lessen the impact on customers of any inadvertently purged documents. While the impact on the Company of this incident has been immaterial to date, and we are not aware of any material adverse customer impact, it is not possible at this time for management to reasonably estimate the amount of any potential loss related to this incident. Mortgage Repurchase Reserve The Corporation sells residential mortgage loans to investors in the normal course of business. Residential mortgage loans sold to others are predominantly conventional residential first lien mortgages originated under the Corporation's usual underwriting procedures, and are most often sold on a nonrecourse basis, primarily to the GSEs. The Corporation’s agreements to sell residential mortgage loans in the normal course of business usually require certain representations and warranties on the underlying loans sold, related to credit information, loan documentation, collateral, and insurability. Subsequent to being sold, if a material underwriting deficiency or documentation defect is discovered, the Corporation may be obligated to repurchase the loan or reimburse the GSEs for losses incurred (collectively, “make whole requests”). The make whole requests and any related risk of loss under the representations and warranties are largely driven by borrower performance. Additionally, beginning in the third quarter of 2021, qualifying residential mortgage loans guaranteed by U.S. government agencies have been sold into GNMA pools. As a result of make whole requests, the Corporation has repurchased loans with aggregate principal balances of $4 million and $8 million for the nine months ended September 30, 2022 and the year ended December 31, 2021, respectively. There were no loss reimbursement and settlement claims paid in the nine months ended September 30, 2022, and approximately $114,000 of such claims were paid for the year ended December 31, 2021. Make whole requests since January 1, 2021 generally arose from loans originated during the period of January 1, 2018 to June 30, 2022. Since January 1, 2018, loans sold totaled $6.7 billion at the time of sale, and consisted primarily of loans sold to GSEs. As of September 30, 2022, $4.3 billion of loans originated since January 1, 2018 remain outstanding. The balance in the mortgage repurchase reserve at the balance sheet date reflects the estimated amount of potential loss the Corporation could incur from repurchasing a loan, as well as loss reimbursements, indemnifications, and other settlement resolutions. The mortgage repurchase reserve, included in accrued expenses and other liabilities on the consolidated balance sheets, was $1 million at both September 30, 2022 and December 31, 2021. The Corporation may also sell residential mortgage loans with limited recourse (limited in that the recourse period ends prior to the loan’s maturity, usually after certain time and / or loan paydown criteria have been met), whereby repurchase could be required if the loan had defined delinquency issues during the limited recourse periods. At September 30, 2022 and December 31, 2021, there were $7 million and $10 million, respectively, of residential mortgage loans sold with such recourse risk. There have been limited instances and immaterial historical losses on repurchases for recourse under the limited recourse criteria. The Corporation has a subordinate position to the FHLB in the credit risk on residential mortgage loans it sold to the FHLB in exchange for a monthly credit enhancement fee. The Corporation has not sold loans to the FHLB with such credit risk retention since February 2005. At September 30, 2022 and December 31, 2021, there were $20 million and $24 million, respectively, of such residential mortgage loans with credit risk recourse, upon which there have been immaterial historical losses to the Corporation.

Fair Value Measurements

Fair Value Measurements	9 Months Ended
Fair Value Measurements	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements Fair value represents the estimated price at which an orderly transaction to sell an asset or to transfer a liability would take place between market participants at the measurement date under current market conditions (i.e., an exit price concept). The valuation methodologies for assets and liabilities measured at fair value on a recurring and non-recurring basis are described in the Fair Value Measurements note in the Corporation’s 2021 Annual Report on Form 10-K. There has been one significant change to the methodologies for assets and liabilities measured at fair value on a recurring basis: Mortgage Servicing Rights: The Corporation sells residential mortgage loans in the secondary market and typically retains the rights to service the loans sold. Upon sale, a MSRs asset is capitalized, which represents the then current fair value of future net cash flows expected to be realized for performing servicing activities. On January 1, 2022, the Corporation made the irrevocable election to account for its MSRs asset under the fair value measurement method. Under this methodology, changes in the fair value are recognized in earnings as they occur through mortgage banking, net on the consolidated statements of income. MSRs are not traded in active markets. A cash flow model is used to determine fair value. Key assumptions and estimates, including projected prepayment speeds, assumed servicing costs, ancillary income, costs to service delinquent loans, costs of foreclosure, and discount rates with option-adjusted spreads, used by this model are based on current market sources. Assumptions used to value MSRs are considered significant unobservable inputs. A separate third-party model is used to estimate prepayment speeds based on interest rates, housing turnover rates, estimated loan curtailment, anticipated defaults and other relevant factors. Fair value estimates from outside sources are received periodically to corroborate the results of the valuation model. Due to the nature of the valuation inputs, MSRs are classified within Level 3 of the fair value hierarchy. See Note 8 for additional disclosures about the Corporation's MSRs. The table below presents the Corporation’s financial instruments measured at fair value on a recurring basis as of September 30, 2022 and December 31, 2021, aggregated by the level in the fair value hierarchy within which those measurements fall: ($ in Thousands) Fair Value Hierarchy Sep 30, 2022 Dec 31, 2021 Assets AFS investment securities U.S. Treasury securities Level 1 $ 108,284 $ 122,957 Agency securities Level 2 13,399 14,897 Obligations of state and political subdivisions (municipal securities) Level 2 340,898 400,457 Residential mortgage-related securities FNMA / FHLMC Level 2 1,656,061 2,691,879 GNMA Level 2 78,029 67,780 Private-label Level 2 — 329,724 Commercial mortgage-related securities FNMA / FHLMC Level 2 17,286 350,623 GNMA Level 2 107,094 166,799 Asset backed securities FFELP Level 2 158,556 177,325 SBA Level 2 4,772 6,580 Other debt securities Level 2 2,933 2,994 Total AFS investment securities Level 1 $ 108,284 $ 122,957 Total AFS investment securities Level 2 2,379,028 4,209,058 Equity securities with readily determinable fair values Level 1 5,655 4,810 Residential loans held for sale Level 2 51,134 136,638 Mortgage servicing rights, net (a) Level 3 78,352 N/A Interest rate-related and other instruments not designated as hedging instruments (b) Level 2 59,618 83,626 Foreign currency exchange forwards (b) Level 2 10,109 5,490 Commodity contracts (b) Level 2 — 1,264 Interest rate lock commitments to originate residential mortgage loans held for sale Level 3 — 2,617 Forward commitments on residential mortgage loans Level 3 3,492 30 Liabilities Interest rate-related instruments designated as hedging instruments Level 2 $ 906 $ — Interest rate-related and other instruments not designated as hedging instruments (b) Level 2 264,212 26,231 Foreign currency exchange forwards (b) Level 2 9,524 5,441 Commodity contracts (b) Level 2 — 1,248 Interest rate lock commitments to originate residential mortgage loans held for sale Level 3 403 — (a) MSRs at December 31, 2021 were carried at LOCOM. On January 1, 2022, the Corporation made the irrevocable election to account for MSRs at fair value on a recurring basis. The table below presents a rollforward of the consolidated balance sheets amounts for the nine months ended September 30, 2022 and the year ended December 31, 2021, for the Corporation's mortgage derivatives measured on a recurring basis and classified within Level 3 of the fair value hierarchy: ($ in Thousands) Interest rate lock commitments to originate residential mortgage loans held for sale Forward commitments on residential mortgage loans Total Balance December 31, 2020 $ 9,624 $ 2,046 $ 7,579 New production 53,686 (3,281) 56,966 Closed loans / settlements (53,477) 3,740 (57,217) Other (7,216) (2,535) (4,680) Change in mortgage derivative (7,007) (2,076) (4,932) Balance December 31, 2021 $ 2,617 $ (30) $ 2,647 New production $ 9,526 $ (1,734) $ 11,260 Closed loans / settlements (641) 21,244 (21,885) Other (11,905) (22,972) 11,067 Change in mortgage derivative (3,020) (3,462) 442 Balance September 30, 2022 $ (403) $ (3,492) $ 3,089 The following table presents the carrying value of equity securities without readily determinable fair values as of September 30, 2022 that are measured under the measurement alternative and the related adjustments recorded during the periods presented for those securities with observable price changes. These securities are included in the nonrecurring fair value tables when applicable price changes are observable. Also shown are the cumulative upward and downward adjustments for the Corporation's equity securities without readily determinable fair values as of September 30, 2022: ($ in Thousands) Equity securities without readily determinable fair values Carrying value as of December 31, 2021 $ 13,542 Carrying value changes 5,690 Additions 4 Sales (12) Carrying value as of September 30, 2022 $ 19,224 Cumulative upward carrying value changes between January 1, 2018 and September 30, 2022 $ 19,134 Cumulative downward carrying value changes/impairment between January 1, 2018 and September 30, 2022 $ — The table below presents the Corporation’s assets measured at fair value on a nonrecurring basis, aggregated by the level in the fair value hierarchy within which those measurements fall: ($ in Thousands) Fair Value Hierarchy Fair Value Consolidated Statements of Income Category of Adjustment Recognized in Income Adjustment Recognized on the Consolidated Statements of Income (a) September 30, 2022 Assets Individually evaluated loans (b) Level 3 $ 29,558 Provision for credit losses $ 5,010 OREO (c) Level 2 3,534 Other noninterest expense / provision for credit losses (d) 1,639 Equity securities without readily determinable fair values Level 3 19,134 Investment securities gains (losses), net 5,690 December 31, 2021 Assets Individually evaluated loans (b) Level 3 $ 69,917 Provision for credit losses $ (3,045) OREO (c) Level 2 21,299 Other noninterest expense / provision for credit losses (d) 7,345 Mortgage servicing rights (e) Level 3 57,259 Mortgage banking, net 16,186 (a) Includes the full year impact on the consolidated statements of income. Certain nonfinancial assets and nonfinancial liabilities measured at fair value on a nonrecurring basis include the fair value analysis in the goodwill impairment test as well as intangible assets and other nonfinancial long-lived assets measured at fair value for the purpose of impairment assessment. The table below presents the unobservable inputs that are readily quantifiable pertaining to Level 3 measurements: September 30, 2022 Valuation Technique Significant Unobservable Input Range of Inputs Weighted Average Input Applied Mortgage servicing rights Discounted cash flow Option adjusted spread 6% - 9% 7% Mortgage servicing rights Discounted cash flow Constant prepayment rate 0% - 100% 9% Individually evaluated loans Appraisals / Discounted cash flow Collateral / Discount factor 29% - 52% 36% Interest rate lock commitments to originate residential mortgage loans held for sale Discounted cash flow Closing Ratio 17% - 100% 83% Fair Value of Financial Instruments The Corporation is required to disclose estimated fair values for its financial instruments. Fair value estimates are set forth below for the Corporation’s financial instruments: Sep 30, 2022 Dec 31, 2021 ($ in Thousands) Fair Value Hierarchy Level Carrying Amount Fair Value Carrying Amount Fair Value Financial assets Cash and due from banks Level 1 $ 386,231 $ 386,231 $ 343,831 $ 343,831 Interest-bearing deposits in other financial institutions Level 1 112,173 112,173 681,684 681,684 Federal funds sold and securities purchased under agreements to resell Level 1 4,015 4,015 — — AFS investment securities Level 1 108,284 108,284 122,957 122,957 AFS investment securities Level 2 2,379,028 2,379,028 4,209,058 4,209,058 HTM investment securities, net Level 1 998 932 1,000 1,001 HTM investment securities, net Level 2 3,950,493 3,294,767 2,237,947 2,347,608 Equity securities with readily determinable fair values Level 1 5,655 5,655 4,810 4,810 Equity securities without readily determinable fair values Level 3 19,224 19,224 13,542 13,542 FHLB and Federal Reserve Bank stocks Level 2 279,334 279,334 168,281 168,281 Residential loans held for sale Level 2 51,134 51,134 136,638 136,638 Loans, net Level 3 27,524,376 26,285,810 23,944,934 23,980,330 Bank and corporate owned life insurance Level 2 677,129 677,129 680,021 680,021 Mortgage servicing rights, net (a) Level 3 78,352 78,352 54,862 57,259 Derivatives (other assets) (b) Level 2 69,726 69,726 90,379 90,379 Interest rate lock commitments to originate residential mortgage loans held for sale (other assets) Level 3 — — 2,617 2,617 Forward commitments on residential mortgage loans (other assets) Level 3 3,492 3,492 30 30 Financial liabilities Noninterest-bearing demand, savings, interest-bearing demand, and money market accounts Level 3 $ 27,964,749 $ 27,964,749 $ 27,119,167 $ 27,119,167 Time deposits (c) Level 2 1,233,833 1,233,833 1,347,262 1,347,262 Short-term funding Level 2 284,361 283,755 354,262 354,248 FHLB advances Level 2 3,777,478 3,780,744 1,621,047 1,680,814 Other long-term funding Level 2 249,484 243,586 249,324 265,545 Standby letters of credit (d) Level 2 2,457 2,457 2,367 2,367 Derivatives (accrued expenses and other liabilities) (b) Level 2 274,642 274,642 32,921 32,921 Interest rate lock commitments to originate residential mortgage loans held for sale (accrued expenses and other liabilities) Level 3 403 403 — — (a) MSRs at December 31, 2021 were carried at LOCOM. On January 1, 2022, the Corporation made the irrevocable election to account for MSRs at fair value.

Retirement Plans

Retirement Plans	9 Months Ended
Retirement Plans	Sep. 30, 2022
Retirement Benefits [Abstract]
Retirement Plans	Retirement Plans The Corporation has a noncontributory defined benefit RAP, covering substantially all employees who meet participation requirements. The benefits are based primarily on years of service and the employee’s compensation paid. Employees of acquired entities generally participate in the RAP after consummation of the business combinations. Any retirement plans of acquired entities are typically merged into the RAP after completion of the mergers, and credit is usually given to employees for years of service at the acquired institution for vesting and eligibility purposes. The Corporation also provides legacy healthcare access to a limited group of retired employees from a previous acquisition in the Postretirement Plan. There are no other active retiree healthcare plans. The components of net periodic pension cost and net periodic benefit cost for the RAP and Postretirement Plan for the three and nine months ended September 30, 2022 and 2021 were as follows: Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Components of Net Periodic Benefit Cost RAP Service cost $ 906 $ 1,684 $ 2,752 $ 5,835 Interest cost 1,820 1,682 5,364 4,927 Expected return on plan assets (6,706) (6,395) (20,177) (19,256) Amortization of prior service cost (63) (19) (188) (55) Amortization of actuarial loss 347 1,346 494 3,446 Total net periodic pension cost $ (3,696) $ (1,701) $ (11,754) $ (5,103) Postretirement Plan Interest cost $ 13 $ 13 $ 40 $ 39 Amortization of prior service cost (19) (19) (56) (56) Total net periodic benefit cost $ (6) $ (6) $ (17) $ (17) The components of net periodic pension cost and net periodic benefit cost, other than the service cost component, are included in the line item other of noninterest expense on the consolidated statements of income. The service cost components are included in personnel on the consolidated statements of income. The Corporation’s funding policy is to pay at least the minimum amount required by federal law and regulations, with consideration given to the maximum funding amounts allowed. The Corporation regularly reviews the funding of its RAP. There were no contributions during the nine months ended September 30, 2022 and 2021.

Segment Reporting

Segment Reporting	9 Months Ended
Segment Reporting	Sep. 30, 2022
Segment Reporting [Abstract]
Segment Reporting	Segment Reporting The Corporation utilizes a risk-based internal profitability measurement system to provide strategic business unit reporting. The profitability measurement system is based on internal management methodologies designed to produce consistent results and reflect the underlying economics of the units. Certain strategic business units have been combined for segment information reporting purposes where the nature of the products and services, the type of customer, and the distribution of those products and services are similar. The three reportable segments are Corporate and Commercial Specialty; Community, Consumer, and Business; and Risk Management and Shared Services. The financial information of the Corporation’s segments has been compiled utilizing the accounting policies described in the Corporation’s 2021 Annual Report on Form 10-K with certain exceptions. The more significant of these exceptions are described herein. The reportable segment results are presented based on the Corporation's internal management accounting process. The management accounting policies and processes utilized in compiling segment financial information are highly subjective and, unlike financial accounting, are not based on authoritative guidance similar to U.S. GAAP. As a result, reported segments and the financial information of the reported segments are not necessarily comparable with similar information reported by other financial institutions. Furthermore, changes in management structure or allocation methodologies and procedures may result in changes in previously reported segment financial data. Additionally, the information presented is not indicative of how the segments would perform if they operated as independent entities. To determine financial performance of each segment, the Corporation allocates FTP assignments, the provision for credit losses, certain noninterest expenses, income taxes, and equity to each segment. Allocation methodologies are subject to periodic adjustment as the internal management accounting system is revised, the interest rate environment evolves, and business or product lines within the segments change. Also, because the development and application of these methodologies is a dynamic process, the financial results presented may be periodically reviewed. The Corporation allocates net interest income using an internal FTP methodology that charges users of funds (assets, primarily loans) and credits providers of funds (liabilities, primarily deposits) based on the maturity, prepayment and / or re-pricing characteristics of the assets and liabilities. The net effect of this allocation is offset in the Risk Management and Shared Services segment to ensure consolidated totals reflect the Corporation's net interest income. The net FTP allocation is reflected as net intersegment interest income (expense) in the accompanying tables. The provision for credit losses is allocated to segments based on the expected long-term annual net charge off rates attributable to the credit risk of loans managed by the segment during the period. In contrast, the level of the consolidated provision for credit losses is determined based on an ACLL model using the methodologies described in the Corporation’s 2021 Annual Report on Form 10-K. The net effect of the credit provision is recorded in Risk Management and Shared Services. Indirect expenses incurred by certain centralized support areas are allocated to segments based on actual usage (for example, volume measurements) and other criteria. Certain types of administrative expense and bank-wide expense accruals (including amortization of CDIs and other intangible assets associated with acquisitions, acquisition-related costs, and asset gains on disposed business units) are generally not allocated to segments. Income taxes are allocated to segments based on the Corporation’s estimated effective tax rate, with certain segments adjusted for any tax-exempt income or non-deductible expenses. Equity is allocated to the segments based on regulatory capital requirements and in proportion to an assessment of the inherent risks associated with the business of the segment (including interest, credit and operating risk). A brief description of each business segment is presented below. A more in-depth discussion of these segments can be found in the Segment Reporting note in the Corporation’s 2021 Annual Report on Form 10-K. The Corporate and Commercial Specialty segment serves a wide range of customers including larger businesses, developers, not-for-profits, municipalities, and financial institutions by providing lending and deposit solutions as well as the support to deliver, fund, and manage such banking solutions. In addition, this segment provides a variety of investment, fiduciary, and retirement planning products and services to individuals and small to mid-sized businesses. During the first quarter of 2021, the Corporation sold its wealth management subsidiary Whitnell. The Community, Consumer, and Business segment serves individuals, as well as small and mid-sized businesses, by providing lending and deposit solutions. The Risk Management and Shared Services segment includes key shared operational functions and also includes residual revenue and expenses, representing the difference between actual amounts incurred and the amounts allocated to operating segments, including interest rate risk residuals (FTP mismatches) and credit risk and provision residuals (long-term credit charge mismatches). Effective during the third quarter of 2022, the product and marketing functions were moved to the Risk Management and Shared Services segment from the Community, Consumer, and Business and Corporate and Commercial Specialty segments in order to centralize these functions under common leadership. Effective during the first quarter of 2022, certain support functions and a select group of banking regions were realigned into the Community, Consumer, and Business segment from the Corporate and Commercial Specialty segment. Information about the Corporation’s segments is presented below: Corporate and Commercial Specialty Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 161,143 $ 91,012 $ 363,135 $ 270,712 Net intersegment interest income (expense) (37,998) 3,696 (34,774) 12,690 Segment net interest income 123,145 94,709 328,361 283,403 Noninterest income (a) 35,663 41,892 112,620 120,991 Total revenue 158,808 136,601 440,981 404,394 Provision for credit losses 11,904 14,349 36,803 46,745 Noninterest expense 58,934 56,209 172,141 165,568 Income before income taxes 87,970 66,043 232,037 192,082 Income tax expense 16,420 11,920 42,692 35,021 Net income $ 71,551 $ 54,123 $ 189,346 $ 157,060 Allocated goodwill $ 525,836 $ 525,836 Community, Consumer, and Business Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 87,156 $ 73,616 $ 233,699 $ 218,868 Net intersegment interest income 49,575 15,283 99,046 46,165 Segment net interest income 136,731 88,899 332,745 265,033 Noninterest income 26,745 37,053 92,072 117,351 Total revenue 163,476 125,952 424,817 382,384 Provision for credit losses 5,378 4,748 14,958 15,955 Noninterest expense 107,782 98,172 311,210 300,913 Income before income taxes 50,316 23,032 98,649 65,517 Income tax expense 10,567 4,837 20,716 13,758 Net income $ 39,749 $ 18,196 $ 77,933 $ 51,758 Allocated goodwill $ 579,156 $ 579,156 Risk Management and Shared Services Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 16,140 $ 19,047 $ 71,498 $ 49,511 Net intersegment (expense) (11,577) (18,980) (64,272) (58,855) Segment net interest income (loss) 4,563 68 7,227 (9,344) Noninterest income 8,381 3,131 16,021 12,520 Total revenue 12,943 3,199 23,247 3,176 Provision for credit losses (283) (43,107) (38,756) (144,717) Noninterest expense 29,076 23,512 67,153 61,233 Income (loss) before income taxes (15,849) 22,794 (5,150) 86,660 Income tax expense (benefit) (824) 6,304 4,769 21,363 Net income (loss) $ (15,025) $ 16,490 $ (9,918) $ 65,298 Allocated goodwill $ — $ — Consolidated Total Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 264,439 $ 183,675 $ 668,332 $ 539,092 Net intersegment interest income — — — — Segment net interest income 264,439 183,675 668,332 539,092 Noninterest income (a) 70,788 82,076 220,713 250,862 Total revenue 335,227 265,752 889,045 789,954 Provision for credit losses 16,998 (24,010) 13,006 (82,018) Noninterest expense 195,791 177,892 550,503 527,713 Income before income taxes 122,438 111,870 325,536 344,259 Income tax expense 26,163 23,060 68,176 70,142 Net income $ 96,275 $ 88,809 $ 257,360 $ 274,117 Allocated goodwill $ 1,104,992 $ 1,104,992

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss)	9 Months Ended
Accumulated Other Comprehensive Income (Loss)	Sep. 30, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss)	Accumulated Other Comprehensive Income (Loss) The following tables summarize the components of accumulated other comprehensive income (loss) at September 30, 2022 and 2021, including changes during the preceding three and nine month periods as well as any reclassifications out of accumulated other comprehensive income (loss): ($ in Thousands) AFS Investment Defined Benefit Accumulated Balance December 31, 2021 $ (5,266) $ (5,051) $ (10,317) Other comprehensive (loss) before reclassifications (268,413) — (268,413) Unrealized (losses) on AFS securities transferred to HTM securities (67,604) — (67,604) Amounts reclassified from accumulated other comprehensive income (loss) Investment securities (gains), net (12) — (12) HTM investment securities, net, at amortized cost 7,269 — 7,269 Personnel (expense) — (244) (244) Other expense — 494 494 Income tax (expense) benefit 83,906 (470) 83,436 Net other comprehensive (loss) during period (244,854) (221) (245,074) Balance September 30, 2022 $ (250,120) $ (5,272) $ (255,391) Balance December 31, 2020 $ 41,325 $ (28,707) $ 12,618 Other comprehensive (loss) before reclassifications (35,829) — (35,829) Amounts reclassified from accumulated other comprehensive income (loss) Investment securities losses, net 16 — 16 HTM investment securities, net, at amortized cost 1,335 — 1,335 Personnel (expense) — (111) (111) Other expense — 3,446 3,446 Income tax (expense) benefit 8,548 (836) 7,712 Net other comprehensive income (loss) during period (25,930) 2,498 (23,431) Balance September 30, 2021 $ 15,395 $ (26,209) $ (10,813) ($ in Thousands) AFS Investment Defined Benefit Accumulated Balance June 30, 2022 $ (177,726) $ (5,062) $ (182,788) Other comprehensive (loss) before reclassifications (100,092) — (100,092) Amounts reclassified from accumulated other comprehensive income (loss) HTM investment securities, net, at amortized cost 2,888 — 2,888 Personnel (expense) — (82) (82) Other expense — 347 347 Income tax (expense) benefit 24,810 (474) 24,336 Net other comprehensive (loss) during period (72,394) (209) (72,603) Balance September 30, 2022 $ (250,120) $ (5,272) $ (255,391) Balance June 30, 2021 $ 30,076 $ (27,187) $ 2,889 Other comprehensive (loss) before reclassifications (19,827) — (19,827) Amounts reclassified from accumulated other comprehensive income (loss) HTM investment securities, net, at amortized cost 172 — 172 Personnel (expense) — (37) (37) Other expense — 1,346 1,346 Income tax (expense) benefit 4,975 (330) 4,644 Net other comprehensive (loss) during period (14,681) 979 (13,702) Balance September 30, 2021 $ 15,395 $ (26,209) $ (10,813)

Revenue from Contracts with Cus

Revenue from Contracts with Customers	9 Months Ended
Revenue from Contracts with Customers	Sep. 30, 2022
Revenue Recognition [Abstract]
Revenue from Contracts with Customers	Revenue from Contracts with Customers Revenue from contracts with customers is recognized when obligations under the terms of a contract with the Corporation's customer are satisfied. Revenue is measured as the amount of consideration we expect to receive in exchange for transferring goods or providing services. We do not have any material significant payment terms as payment is received at or shortly after the satisfaction of the performance obligation. The Corporation's disaggregated revenue by major source is presented below: Corporate and Commercial Specialty Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Wealth management fees $ 19,984 $ 22,110 $ 63,719 $ 67,229 Service charges and deposit account fees 3,128 3,948 10,636 11,748 Card-based fees (a) 424 381 1,203 1,011 Other revenue 395 738 2,288 2,552 Noninterest income (in-scope of Topic 606) $ 23,931 $ 27,176 $ 77,846 $ 82,540 Noninterest income (out-of-scope of Topic 606) (b) 11,732 14,717 34,774 38,451 Total noninterest income $ 35,663 $ 41,892 $ 112,620 $ 120,991 Community, Consumer, and Business Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Service charges and deposit account fees $ 11,896 $ 13,009 $ 37,743 $ 35,591 Card-based fees (a) 10,970 10,707 31,629 30,830 Other revenue 1,637 2,088 5,270 8,563 Noninterest income (in-scope of Topic 606) $ 24,503 $ 25,803 $ 74,642 $ 74,984 Noninterest income (out-of-scope of Topic 606) 2,241 11,250 17,431 42,366 Total noninterest income $ 26,745 $ 37,053 $ 92,072 $ 117,351 Risk Management and Shared Services Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Service charges and deposit account fees $ 5 $ 5 $ 13 $ 27 Card-based fees (a) 118 60 101 79 Other revenue 454 55 373 752 Noninterest income (in-scope of Topic 606) $ 577 $ 120 $ 486 $ 858 Noninterest income (out-of-scope of Topic 606) 7,804 3,011 15,535 11,662 Total noninterest income $ 8,381 $ 3,131 $ 16,021 $ 12,520 Consolidated Total Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Wealth management fees $ 19,984 $ 22,110 $ 63,719 $ 67,229 Service charges and deposit account fees 15,029 16,962 48,392 47,366 Card-based fees (a) 11,512 11,147 32,933 31,920 Other revenue 2,486 2,880 7,930 11,868 Noninterest income (in-scope of Topic 606) $ 49,011 $ 53,099 $ 152,974 $ 158,383 Noninterest income (out-of-scope of Topic 606) (b) 21,777 28,977 67,740 92,479 Total noninterest income $ 70,788 $ 82,076 $ 220,713 $ 250,862 (a) Certain card-based fees are out-of-scope of Topic 606. (b) For the nine months ended September 30, 2021, the Corporation recognized a $2 million pre-tax gain on the sale of Whitnell. Below is a listing of performance obligations for the Corporation's main revenue streams: Revenue Stream Noninterest income in-scope of Topic 606 Service charges and deposit account fees Service charges and deposit account fees consist of monthly service fees (i.e. business analyzed fees and consumer service charges) and other deposit account related fees. The Corporation's performance obligation for monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Other deposit account related fees are largely transactional based, and therefore, the Corporation's performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges and deposit account fees is primarily received immediately or in the following month through a direct charge to customers’ accounts. Card-based fees (a) Card-based fees are primarily comprised of debit and credit card income, ATM fees, and merchant services income. Debit and credit card income is primarily comprised of interchange fees earned whenever the Corporation's debit and credit cards are processed through card payment networks. ATM and merchant fees are largely transactional based, and therefore, the Corporation's performance obligation is satisfied, and related revenue recognized, at a point in time. Payment is typically received immediately or in the following month. Trust and asset management fees (b) Trust and asset management income is primarily comprised of fees earned from the management and administration of trusts and other customer assets. The Corporation's performance obligation is generally satisfied over time and the resulting fees are recognized monthly, based upon the month-end market value of the assets under management and the applicable fee rate. Payment is generally received a few days after month end through a direct charge to the customers’ accounts. The Corporation's performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e., as incurred). Payment is received shortly after services are rendered. Brokerage and advisory fees (b) Brokerage and advisory fees primarily consist of investment advisory, brokerage, retirement services, and annuities. The Corporation's performance obligation for investment advisory services and retirement services is generally satisfied, and the related revenue recognized, over the period in which the services are provided. The performance obligation for annuities is satisfied upon sale of the annuity, and therefore, the related revenue is primarily recognized at the time of sale. Payment for these services are typically received immediately or in advance of the service. (a) Certain card-based fees are out-of-scope of Topic 606. (b) Trust and asset management fees and brokerage and advisory fees are included in wealth management fees.

Leases

Leases	9 Months Ended
Leases	Sep. 30, 2022
Leases [Abstract]
Leases	Leases The Corporation has operating leases for retail and corporate offices, land, and equipment. The Corporation also has a finance lease for retail and corporate offices. These leases have original terms of 1 year or longer with remaining maturities up to 40 years, some of which include options to extend the lease term. An analysis of the lease options has been completed and any purchase options or optional periods that the Corporation is reasonably likely to extend have been included in the capitalization. The discount rate used to capitalize the operating leases is the Corporation's FHLB borrowing rate on the date of lease commencement. When determining the rate to discount specific lease obligations, the repayment period and term are considered. Operating and finance lease costs and cash flows resulting from these leases are presented below: Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Operating lease costs $ 1,637 $ 2,367 $ 5,361 $ 6,850 Finance lease costs 23 17 96 76 Operating lease cash flows 1,880 2,858 6,614 8,598 Finance lease cash flows 22 21 103 101 The lease classifications on the consolidated balance sheets were as follows: ($ in Thousands) Consolidated Balance Sheets Category Sep 30, 2022 Dec 31, 2021 Operating lease right-of-use asset Premises and equipment $ 26,970 $ 28,299 Finance lease right-of-use asset Other assets 477 143 Operating lease liability Accrued expenses and other liabilities 29,897 31,345 Finance lease liability Other long-term funding 490 163 The lease payment obligations, weighted-average remaining lease term, and weighted-average original discount rate were as follows: Sep 30, 2022 Dec 31, 2021 ($ in Thousands) Lease payments Weighted-average lease term (in years) Weighted-average discount rate Lease payments Weighted-average lease term (in years) Weighted-average discount rate Operating leases Retail and corporate offices $ 27,640 6.07 2.56 % $ 29,008 5.56 3.26 % Land 4,963 7.53 3.13 % 5,551 8.29 3.12 % Equipment — 0.00 — % 192 1.50 0.45 % Total operating leases $ 32,604 6.28 2.65 % $ 34,751 5.94 3.22 % Finance leases Retail and corporate offices $ 508 5.50 1.32 % $ 112 1.25 1.32 % Land — 0.00 — % 51 0.67 1.07 % Total finance leases $ 508 5.50 1.32 % $ 164 1.07 1.24 % Contractual lease payment obligations for each of the next five years and thereafter, in addition to a reconciliation to the Corporation’s lease liability, were as follows: ($ in Thousands) Operating Leases Finance Leases Total Leases Three months ending December 31, 2022 $ 1,641 $ 22 $ 1,664 2023 6,224 92 6,316 2024 5,669 93 5,761 2025 4,548 93 4,641 2026 4,249 93 4,342 Beyond 2026 10,272 116 10,388 Total lease payments $ 32,604 $ 508 $ 33,111 Less: interest 2,707 18 2,724 Present value of lease payments $ 29,897 $ 490 $ 30,387

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	9 Months Ended
Summary of Significant Accounting Policies (Policies)	Sep. 30, 2022
Accounting Standards Update and Change in Accounting Principle [Abstract]
New Accounting Pronouncements Adopted	New Accounting Pronouncements Adopted There were no applicable material accounting pronouncements adopted by the Corporation since December 31, 2021.
Future Accounting Pronouncements	Future Accounting Pronouncements The expected impact of applicable material accounting pronouncements recently issued or proposed but not yet required to be adopted are discussed in the table below. To the extent that the adoption of new accounting standards materially affects the Corporation's financial condition, results of operations, liquidity or disclosures, the impacts are discussed in the applicable sections of this financial review. Standard Description Date of anticipated adoption Effect on financial statements ASU 2022-02 Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures The FASB issued these amendments to eliminate accounting guidance for TDRs by creditors in Subtopic 310-40, Receivables-Troubled Debt Restructurings by Creditors, while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty, and to require that an entity disclose current-period gross writeoffs by year of origination for financing receivables and net investments in leases within the scope of Subtopic 326-20, Financial Instruments-Credit Losses-Measured at Amortized Cost. The amendments in this Update are effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, and should be applied prospectively, except as provided in the next sentence. For the transition method related to the recognition and measurement of TDRs, an entity has the option to apply a modified retrospective transition method, resulting in a cumulative-effect adjustment to retained earnings in the period of adoption. Early adoption is permitted if an entity has adopted the amendments in Update 2016-03, including adoption in an interim period. 1st Quarter 2023 Adoption of this amendment is not expected to have a material impact on the Corporation's results of operation, financial position or liquidity, but will result in additional disclosure requirements related to gross charge offs by vintage year and the removal of TDR disclosures, replaced by additional disclosures on the types of modifications of loans to borrowers experiencing financial difficulties. The Corporation intends to adopt this update prospectively.

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	9 Months Ended
Earnings Per Common Share (Tables)	Sep. 30, 2022
Earnings Per Share [Abstract]
Calculations for basic and diluted earnings per common share	Presented below are the calculations for basic and diluted earnings per common share: Three Months Ended Sep 30, Nine Months Ended Sep 30, (In Thousands, except per share data) 2022 2021 2022 2021 Net income $ 96,275 $ 88,809 $ 257,360 $ 274,117 Preferred stock dividends (2,875) (4,155) (8,625) (14,236) Net income available to common equity $ 93,400 $ 84,655 $ 248,735 $ 259,880 Common shareholder dividends (30,149) (30,323) (90,647) (85,604) Unvested share-based payment awards (194) (222) (609) (634) Undistributed earnings $ 63,057 $ 54,109 $ 157,479 $ 173,642 Undistributed earnings allocated to common shareholders $ 62,648 $ 53,716 $ 156,454 $ 172,436 Undistributed earnings allocated to unvested share-based payment awards 409 393 1,025 1,206 Undistributed earnings $ 63,057 $ 54,109 $ 157,479 $ 173,642 Basic Distributed earnings to common shareholders $ 30,149 $ 30,323 $ 90,647 $ 85,604 Undistributed earnings allocated to common shareholders 62,648 53,716 156,454 172,436 Total common shareholders earnings, basic $ 92,796 $ 84,039 $ 247,102 $ 258,040 Diluted Distributed earnings to common shareholders $ 30,149 $ 30,323 $ 90,647 $ 85,604 Undistributed earnings allocated to common shareholders 62,648 53,716 156,454 172,436 Total common shareholders earnings, diluted $ 92,796 $ 84,039 $ 247,102 $ 258,040 Weighted average common shares outstanding 149,321 150,046 149,063 151,473 Effect of dilutive common stock awards 942 1,096 1,141 1,228 Diluted weighted average common shares outstanding 150,262 151,143 150,205 152,701 Basic earnings per common share $ 0.62 $ 0.56 $ 1.66 $ 1.70 Diluted earnings per common share $ 0.62 $ 0.56 $ 1.65 $ 1.69

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	9 Months Ended
Stock-Based Compensation (Tables)	Sep. 30, 2022
Retirement Benefits [Abstract]
Summary of company's stock option activities	A summary of the Corporation’s stock option activity for the nine months ended September 30, 2022 is presented below: Stock Options Shares (a) Weighted Average Weighted Average Remaining Contractual Term Aggregate Intrinsic Value (a) Outstanding at December 31, 2021 4,814 $ 20.72 5.96 years $ 12,532 Exercised 436 17.61 Forfeited or expired 62 19.83 Outstanding at September 30, 2022 4,316 $ 21.05 5.14 years $ 4,506 Options Exercisable at September 30, 2022 3,735 $ 21.35 4.82 years $ 3,547 (a) In thousands
Summary of restricted stock awards activity (excluding salary shares)	The following table summarizes information about the Corporation’s restricted stock awards activity for the nine months ended September 30, 2022: Restricted Stock Awards Shares (a) Weighted Average Outstanding at December 31, 2021 2,635 $ 19.87 Granted 785 22.91 Vested 948 21.83 Forfeited 109 20.30 Outstanding at September 30, 2022 2,363 $ 20.91 (a) In thousands

Investment Securities (Tables)

Investment Securities (Tables)	9 Months Ended
Investment Securities (Tables)	Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract]
Investment securities available for sale	The amortized cost and fair values of AFS and HTM securities at September 30, 2022 were as follows: ($ in Thousands) Amortized Gross Gross Fair Value AFS investment securities U. S. Treasury securities $ 124,403 $ — $ (16,119) $ 108,284 Agency securities 15,000 — (1,601) 13,399 Obligations of state and political subdivisions (municipal securities) 356,539 28 (15,669) 340,898 Residential mortgage-related securities FNMA / FHLMC 1,882,668 413 (227,020) 1,656,061 GNMA 82,263 — (4,234) 78,029 Commercial mortgage-related securities FNMA / FHLMC 19,123 — (1,837) 17,286 GNMA 111,286 — (4,192) 107,094 Asset backed securities FFELP 163,314 — (4,757) 158,556 SBA 4,797 20 (45) 4,772 Other debt securities 3,000 — (67) 2,933 Total AFS investment securities $ 2,762,393 $ 461 $ (275,542) $ 2,487,312 HTM investment securities U. S. Treasury securities $ 998 $ — $ (66) $ 932 Obligations of state and political subdivisions (municipal securities) 1,737,135 273 (272,360) 1,465,048 Residential mortgage-related securities FNMA / FHLMC 961,946 32,561 (182,409) 812,099 GNMA 43,168 27 (3,872) 39,323 Private-label 369,711 12,167 (74,906) 306,972 Commercial mortgage-related securities FNMA/FHLMC 762,377 16,045 (176,822) 601,600 GNMA 76,217 716 (7,147) 69,787 Total HTM investment securities $ 3,951,553 $ 61,791 $ (717,582) $ 3,295,760 The amortized cost and fair values of AFS and HTM securities at December 31, 2021 were as follows: ($ in Thousands) Amortized Gross Gross Fair Value AFS investment securities U. S. Treasury securities $ 124,291 $ — $ (1,334) $ 122,957 Agency securities 15,000 — (103) 14,897 Obligations of state and political subdivisions (municipal securities) 381,517 18,940 — 400,457 Residential mortgage-related securities FNMA / FHLMC 2,709,399 3,729 (21,249) 2,691,879 GNMA 66,189 1,591 — 67,780 Private-label 332,028 31 (2,335) 329,724 Commercial mortgage-related securities FNMA / FHLMC 357,240 2,686 (9,302) 350,623 GNMA 165,439 1,360 — 166,799 Asset backed securities FFELP 177,974 475 (1,123) 177,325 SBA 6,594 39 (54) 6,580 Other debt securities 3,000 — (6) 2,994 Total AFS investment securities $ 4,338,671 $ 28,850 $ (35,506) $ 4,332,015 HTM investment securities U. S. Treasury securities $ 1,000 $ 1 $ — $ 1,001 Obligations of state and political subdivisions (municipal securities) 1,628,759 113,179 (1,951) 1,739,988 Residential mortgage-related securities FNMA / FHLMC 34,347 1,792 — 36,139 GNMA 48,053 1,578 — 49,631 Commercial mortgage-related securities FNMA / FHLMC 425,937 122 (6,659) 419,400 GNMA 100,907 1,799 (200) 102,506 Total HTM investment securities $ 2,239,003 $ 118,471 $ (8,809) $ 2,348,664
Investment securities held to maturity	The amortized cost and fair values of AFS and HTM securities at September 30, 2022 were as follows: ($ in Thousands) Amortized Gross Gross Fair Value AFS investment securities U. S. Treasury securities $ 124,403 $ — $ (16,119) $ 108,284 Agency securities 15,000 — (1,601) 13,399 Obligations of state and political subdivisions (municipal securities) 356,539 28 (15,669) 340,898 Residential mortgage-related securities FNMA / FHLMC 1,882,668 413 (227,020) 1,656,061 GNMA 82,263 — (4,234) 78,029 Commercial mortgage-related securities FNMA / FHLMC 19,123 — (1,837) 17,286 GNMA 111,286 — (4,192) 107,094 Asset backed securities FFELP 163,314 — (4,757) 158,556 SBA 4,797 20 (45) 4,772 Other debt securities 3,000 — (67) 2,933 Total AFS investment securities $ 2,762,393 $ 461 $ (275,542) $ 2,487,312 HTM investment securities U. S. Treasury securities $ 998 $ — $ (66) $ 932 Obligations of state and political subdivisions (municipal securities) 1,737,135 273 (272,360) 1,465,048 Residential mortgage-related securities FNMA / FHLMC 961,946 32,561 (182,409) 812,099 GNMA 43,168 27 (3,872) 39,323 Private-label 369,711 12,167 (74,906) 306,972 Commercial mortgage-related securities FNMA/FHLMC 762,377 16,045 (176,822) 601,600 GNMA 76,217 716 (7,147) 69,787 Total HTM investment securities $ 3,951,553 $ 61,791 $ (717,582) $ 3,295,760 The amortized cost and fair values of AFS and HTM securities at December 31, 2021 were as follows: ($ in Thousands) Amortized Gross Gross Fair Value AFS investment securities U. S. Treasury securities $ 124,291 $ — $ (1,334) $ 122,957 Agency securities 15,000 — (103) 14,897 Obligations of state and political subdivisions (municipal securities) 381,517 18,940 — 400,457 Residential mortgage-related securities FNMA / FHLMC 2,709,399 3,729 (21,249) 2,691,879 GNMA 66,189 1,591 — 67,780 Private-label 332,028 31 (2,335) 329,724 Commercial mortgage-related securities FNMA / FHLMC 357,240 2,686 (9,302) 350,623 GNMA 165,439 1,360 — 166,799 Asset backed securities FFELP 177,974 475 (1,123) 177,325 SBA 6,594 39 (54) 6,580 Other debt securities 3,000 — (6) 2,994 Total AFS investment securities $ 4,338,671 $ 28,850 $ (35,506) $ 4,332,015 HTM investment securities U. S. Treasury securities $ 1,000 $ 1 $ — $ 1,001 Obligations of state and political subdivisions (municipal securities) 1,628,759 113,179 (1,951) 1,739,988 Residential mortgage-related securities FNMA / FHLMC 34,347 1,792 — 36,139 GNMA 48,053 1,578 — 49,631 Commercial mortgage-related securities FNMA / FHLMC 425,937 122 (6,659) 419,400 GNMA 100,907 1,799 (200) 102,506 Total HTM investment securities $ 2,239,003 $ 118,471 $ (8,809) $ 2,348,664
Amortized cost and fair values of investment securities by contractual maturity	The expected maturities of AFS and HTM securities at September 30, 2022, are shown below: AFS HTM ($ in Thousands) Amortized Fair Amortized Fair Due in one year or less $ 9,023 $ 9,000 $ 16,969 $ 16,931 Due after one year through five years 105,078 97,875 32,282 31,668 Due after five years through ten years 347,517 323,983 164,216 157,427 Due after ten years 37,325 34,656 1,524,666 1,259,955 Total debt securities 498,943 465,514 1,738,134 1,465,980 Residential mortgage-related securities FNMA / FHLMC 1,882,668 1,656,061 961,946 812,099 GNMA 82,263 78,029 43,168 39,323 Private-label — — 369,711 306,972 Commercial mortgage-related securities FNMA / FHLMC 19,123 17,286 762,377 601,600 GNMA 111,286 107,094 76,217 69,787 Asset backed securities FFELP 163,314 158,556 — — SBA 4,797 4,772 — — Total investment securities $ 2,762,393 $ 2,487,312 $ 3,951,553 $ 3,295,760 Ratio of fair value to amortized cost 90.0 % 83.4 %
Debt Securities, Held-to-maturity, Credit Quality Indicator	The following table summarizes the credit quality indicators of HTM securities at amortized cost at September 30, 2022: ($ in Thousands) AAA AA A Not Rated Total U. S. Treasury securities $ 998 $ — $ — $ — $ 998 Obligations of state and political subdivisions (municipal securities) 807,240 920,765 7,972 1,158 1,737,135 Residential mortgage-related securities FNMA / FHLMC 961,946 — — — 961,946 GNMA 43,168 — — — 43,168 Private-label 369,711 — — — 369,711 Commercial mortgage-related securities FNMA / FHLMC 762,377 — — — 762,377 GNMA 76,217 — — — 76,217 Total HTM securities $ 3,021,657 $ 920,765 $ 7,972 $ 1,158 $ 3,951,553 The following table summarizes the credit quality indicators of HTM securities at amortized cost at December 31, 2021: ($ in Thousands) AAA AA A Not Rated Total U. S. Treasury securities $ 1,000 $ — $ — $ — $ 1,000 Obligations of state and political subdivisions (municipal securities) 702,399 914,591 10,873 896 1,628,759 Residential mortgage-related securities FNMA / FHLMC 34,347 — — — 34,347 GNMA 48,053 — — — 48,053 Commercial mortgage-related securities FNMA / FHLMC 425,937 — — — 425,937 GNMA 100,907 — — — 100,907 Total HTM securities $ 1,312,642 $ 914,591 $ 10,873 $ 896 $ 2,239,003
Realized gains and losses and proceeds from sale	nine months ended September 30, 2022 and 2021: Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Gross gains on AFS securities $ — $ — $ 21 $ 421 Gross (losses) on AFS securities — — (8) (437) Gain on sale and net write-up of equity securities 5,664 — 5,664 — Investment securities gains (losses), net $ 5,664 $ — $ 5,676 $ (16) Proceeds from sales of investment securities $ 248 $ — $ 1,309 $ 158,708
Unrealized losses and fair value of available for sale and held to maturity securities, by investment category and time length	The following represents gross unrealized losses and the related fair value of AFS and HTM securities, aggregated by investment category and length of time individual securities have been in a continuous unrealized loss position, at September 30, 2022: Less than 12 months 12 months or more Total ($ in Thousands) Number Unrealized Fair Number Unrealized Fair Unrealized Fair AFS investment securities U.S. Treasury securities 1 $ (651) $ 4,293 6 $ (15,468) $ 103,991 $ (16,119) $ 108,284 Agency securities — — — 1 (1,601) 13,399 (1,601) 13,399 Obligations of state and political subdivisions (municipal securities) 605 (15,669) 328,806 — — — (15,669) 328,806 Residential mortgage-related securities FNMA / FHLMC 68 (109,670) 827,116 40 (117,350) 802,215 (227,020) 1,629,330 GNMA 17 (4,234) 78,029 — — — (4,234) 78,029 Commercial mortgage-related securities FNMA / FHLMC 1 (1,837) 17,286 — — — (1,837) 17,286 GNMA 36 (4,192) 107,094 — — — (4,192) 107,094 Asset backed securities FFELP 5 (1,735) 66,349 10 (3,022) 92,207 (4,757) 158,556 SBA 1 — 350 7 (45) 2,218 (45) 2,569 Other debt securities 2 (21) 1,979 1 (46) 954 (67) 2,933 Total 736 $ (138,010) $ 1,431,302 65 $ (137,533) $ 1,014,983 $ (275,542) $ 2,446,286 HTM investment securities U.S. Treasury securities 1 $ (66) $ 932 — $ — $ — $ (66) $ 932 Obligations of state and political subdivisions (municipal securities) 1,123 (244,555) 1,350,294 29 (27,805) 53,371 (272,360) 1,403,665 Residential mortgage-related securities FNMA / FHLMC 87 (105,032) 496,903 11 (77,377) 314,998 (182,409) 811,900 GNMA 78 (3,872) 39,323 — — — (3,872) 39,323 Private-label 16 (59,733) 252,382 2 (15,173) 54,590 (74,906) 306,972 Commercial mortgage-related securities FNMA / FHLMC 13 (76,439) 221,584 30 (100,382) 380,012 (176,822) 601,596 GNMA 13 (5,252) 58,883 1 (1,895) 10,904 (7,147) 69,787 Total 1,331 $ (494,950) $ 2,420,301 73 $ (222,632) $ 813,874 $ (717,582) $ 3,234,175 For comparative purposes, the following represents gross unrealized losses and the related fair value of AFS and HTM securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at December 31, 2021: Less than 12 months 12 months or more Total ($ in Thousands) Number Unrealized Fair Number Unrealized Fair Unrealized Fair AFS investment securities U.S. Treasury securities 7 $ (1,334) $ 122,957 — $ — $ — $ (1,334) $ 122,957 Agency securities 1 (103) 14,897 — — — (103) 14,897 Residential mortgage-related securities FNMA / FHLMC 74 (21,249) 2,172,837 — — — (21,249) 2,172,837 Private-label 12 (2,335) 248,617 — — — (2,335) 248,617 FNMA / FHLMC commercial mortgage-related securities 19 (9,302) 328,568 — — — (9,302) 328,568 Asset backed securities FFELP 4 (256) 64,282 8 (867) 62,576 (1,123) 126,858 SBA — — — 9 (54) 3,902 (54) 3,902 Other debt securities 3 (6) 2,994 — — — (6) 2,994 Total 120 $ (34,586) $ 2,955,152 17 $ (920) $ 66,478 $ (35,506) $ 3,021,630 HTM investment securities Obligations of state and political subdivisions (municipal securities) 49 $ (1,951) $ 112,038 — $ — $ — $ (1,951) $ 112,038 Commercial mortgage-related securities FNMA/FHLMC 18 (6,272) 388,072 1 (387) 10,775 (6,659) 398,847 GNMA 5 (200) 33,468 — — — (200) 33,468 Total 72 $ (8,422) $ 533,577 1 $ (387) $ 10,775 $ (8,809) $ 544,352

Loans Loans (Tables)

Loans Loans (Tables)	9 Months Ended
Loans Loans (Tables)	Sep. 30, 2022
Receivables [Abstract]
Loan composition	The period end loan composition was as follows: ($ in Thousands) Sep 30, 2022 Dec 31, 2021 PPP $ 1,050 $ 66,070 Asset-based lending & equipment finance (a) 380,830 178,027 Commercial and industrial 9,190,045 8,208,289 Commercial real estate — owner occupied 999,786 971,326 Commercial and business lending 10,571,711 9,423,711 Commercial real estate — investor 5,064,289 4,384,569 Real estate construction 1,835,159 1,808,976 Commercial real estate lending 6,899,449 6,193,545 Total commercial 17,471,159 15,617,256 Residential mortgage 8,314,902 7,567,310 Auto finance 1,117,136 143,045 Home equity 612,608 595,615 Other consumer 301,475 301,723 Total consumer 10,346,121 8,607,693 Total loans $ 27,817,280 $ 24,224,949 (a) Dec 31, 2021 does not include equipment finance .
Commercial and consumer loans by credit quality indicator	he following table presents commercial and consumer loans by credit quality indicator by origination year at September 30, 2022: Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis YTD 2022 2021 2020 2019 2018 Prior Total PPP: (b) Risk rating: Pass $ — $ — $ 21 $ 960 $ 28 $ — $ — $ — $ 1,009 Potential Problem — — 40 — — — — — 40 PPP $ — $ — $ 62 $ 960 $ 28 $ — $ — $ — $ 1,050 Asset-based lending & equipment finance: Risk rating: Pass $ — $ 29,680 $ 202,201 $ 112,162 $ 16,349 $ 765 $ 133 $ — $ 361,291 Special Mention — — — — 274 — — — 274 Potential Problem — 1,266 1,500 — 16,500 — — — 19,266 Asset-based lending & equipment finance $ — $ 30,946 $ 203,701 $ 112,162 $ 33,123 $ 765 $ 133 $ — $ 380,830 Commercial and industrial: Risk rating: Pass $ 488 $ 2,281,083 $ 2,283,710 $ 2,422,332 $ 593,095 $ 639,386 $ 353,799 $ 452,229 $ 9,025,634 Special Mention — 9,329 98 14,885 4,675 — 21 30,577 59,585 Potential Problem 154 14,557 17,644 4,615 6,105 39,087 2 7,240 89,250 Nonaccrual 3,979 — 5,379 — 10,182 — — 15 15,576 Commercial and industrial $ 4,621 $ 2,304,968 $ 2,306,830 $ 2,441,833 $ 614,058 $ 678,473 $ 353,821 $ 490,062 $ 9,190,045 Commercial real estate - owner occupied: Risk rating: Pass $ — $ 13,623 $ 179,172 $ 243,087 $ 165,701 $ 163,570 $ 88,718 $ 109,126 $ 962,997 Special Mention — — — — 6,995 1,506 — — 8,502 Potential Problem — 850 475 8,104 3,375 10,473 374 4,635 28,287 Commercial real estate - owner occupied $ — $ 14,473 $ 179,648 $ 251,191 $ 176,071 $ 175,549 $ 89,092 $ 113,761 $ 999,786 Commercial and business lending: Risk rating: Pass $ 488 $ 2,324,387 $ 2,665,105 $ 2,778,541 $ 775,174 $ 803,720 $ 442,650 $ 561,355 $ 10,350,931 Special Mention — 9,329 98 14,885 11,944 1,506 21 30,577 68,360 Potential Problem 154 16,673 19,660 12,719 25,980 49,560 376 11,875 136,843 Nonaccrual 3,979 — 5,379 — 10,182 — — 15 15,576 Commercial and business lending $ 4,621 $ 2,350,388 $ 2,690,241 $ 2,806,146 $ 823,280 $ 854,787 $ 443,047 $ 603,822 $ 10,571,711 Commercial real estate - investor: Risk rating: Pass $ 38,623 $ 64,392 $ 1,285,655 $ 1,568,948 $ 815,494 $ 526,134 $ 289,786 $ 261,243 $ 4,811,653 Special Mention — — 43,113 24,786 8,296 20,855 — 126 97,176 Potential Problem — — 442 44,388 19,432 25,285 19,025 9,409 117,982 Nonaccrual — — 805 36,230 — 444 — — 37,479 Commercial real estate - investor $ 38,623 $ 64,392 $ 1,330,015 $ 1,674,352 $ 843,223 $ 572,718 $ 308,811 $ 270,778 $ 5,064,289 Real estate construction: Risk rating: Pass $ — $ 26,489 $ 568,302 $ 931,799 $ 225,552 $ 21,908 $ 2,572 $ 10,321 $ 1,786,943 Special Mention — — — — 12,014 36,061 — — 48,076 Nonaccrual — — — — — — — 141 141 Real estate construction $ — $ 26,489 $ 568,302 $ 931,799 $ 237,566 $ 57,969 $ 2,572 $ 10,462 $ 1,835,159 Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis YTD 2022 2021 2020 2019 2018 Prior Total Commercial real estate lending: Risk rating: Pass $ 38,623 $ 90,882 $ 1,853,957 $ 2,500,747 $ 1,041,046 $ 548,041 $ 292,358 $ 271,564 $ 6,598,595 Special Mention — — 43,113 24,786 20,310 56,916 — 126 145,251 Potential Problem — — 442 44,388 19,432 25,285 19,025 9,409 117,982 Nonaccrual — — 805 36,230 — 444 — 141 37,620 Commercial real estate lending $ 38,623 $ 90,882 $ 1,898,317 $ 2,606,151 $ 1,080,789 $ 630,687 $ 311,383 $ 281,241 $ 6,899,449 Total commercial: Risk rating: Pass $ 39,111 $ 2,415,268 $ 4,519,062 $ 5,279,288 $ 1,816,220 $ 1,351,761 $ 735,008 $ 832,919 $ 16,949,527 Special Mention — 9,329 43,211 39,671 32,254 58,423 21 30,703 213,611 Potential Problem 154 16,673 20,101 57,108 45,412 74,846 19,401 21,285 254,825 Nonaccrual 3,979 — 6,183 36,230 10,182 444 — 156 53,196 Total commercial $ 43,243 $ 2,441,270 $ 4,588,558 $ 5,412,296 $ 1,904,069 $ 1,485,474 $ 754,429 $ 885,063 $ 17,471,159 Residential mortgage: Risk rating: Pass $ — $ — $ 1,175,995 $ 2,094,652 $ 1,750,699 $ 832,300 $ 379,935 $ 2,022,844 $ 8,256,426 Special Mention — — — — — — — 146 146 Potential Problem — — 324 201 — 746 626 948 2,845 Nonaccrual — — 4,815 2,479 4,886 3,984 6,411 32,910 55,485 Residential mortgage $ — $ — $ 1,181,134 $ 2,097,333 $ 1,755,585 $ 837,030 $ 386,972 $ 2,056,849 $ 8,314,902 Auto finance: Risk rating: Pass $ — $ — $ 998,531 $ 114,979 $ 416 $ 1,564 $ 598 $ 103 $ 1,116,192 Special Mention — — 509 132 — 1 — — 642 Nonaccrual — — 149 128 — 18 7 — 302 Auto finance $ — $ — $ 999,189 $ 115,240 $ 416 $ 1,583 $ 605 $ 103 $ 1,117,136 Home equity: Risk rating: Pass $ 5,637 $ 502,745 $ 22,620 $ 4,873 $ 1,787 $ 6,113 $ 7,174 $ 58,873 $ 604,186 Special Mention 456 221 — 18 97 — — 575 912 Potential Problem — — — — — 35 5 146 185 Nonaccrual 1,077 50 36 15 67 229 340 6,587 7,325 Home equity $ 7,170 $ 503,016 $ 22,657 $ 4,906 $ 1,951 $ 6,377 $ 7,519 $ 66,181 $ 612,608 Other consumer: Risk rating: Pass $ 97 $ 199,564 $ 6,028 $ 5,093 $ 2,469 $ 1,323 $ 227 $ 86,169 $ 300,873 Special Mention 1 466 5 21 3 8 — 1 504 Nonaccrual 8 53 — 10 8 18 — 9 98 Other consumer $ 106 $ 200,084 $ 6,033 $ 5,124 $ 2,480 $ 1,349 $ 227 $ 86,179 $ 301,475 Total consumer: Risk rating: Pass $ 5,734 $ 702,309 $ 2,203,175 $ 2,219,597 $ 1,755,371 $ 841,300 $ 387,934 $ 2,167,990 $ 10,277,677 Special Mention 458 687 513 172 100 9 — 723 2,204 Potential Problem — — 324 201 — 781 631 1,094 3,030 Nonaccrual 1,085 103 5,001 2,632 4,961 4,249 6,758 39,506 63,210 Total consumer $ 7,277 $ 703,100 $ 2,209,013 $ 2,222,602 $ 1,760,432 $ 846,338 $ 395,323 $ 2,209,313 $ 10,346,121 Total loans: Risk rating: Pass $ 44,845 $ 3,117,577 $ 6,722,237 $ 7,498,885 $ 3,571,591 $ 2,193,062 $ 1,122,942 $ 3,000,909 $ 27,227,203 Special Mention 458 10,016 43,724 39,843 32,354 58,431 21 31,426 215,816 Potential Problem 154 16,673 20,425 57,309 45,412 75,626 20,032 22,378 257,855 Nonaccrual 5,063 103 11,184 38,861 15,143 4,693 6,758 39,662 116,406 Total loans $ 50,520 $ 3,144,369 $ 6,797,570 $ 7,634,899 $ 3,664,501 $ 2,331,812 $ 1,149,753 $ 3,094,376 $ 27,817,280 (a) Revolving loans converted to term loans are those converted during the reporting period and are also reported in their year of origination. (b) The Corporation’s policy is to assign risk ratings at the borrower level. PPP loans are 100% guaranteed by the SBA and therefore the Corporation considers these loans to have a risk profile similar to pass rated loans. The following table presents commercial and consumer loans by credit quality indicator by origination year at December 31, 2021: Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis 2021 2020 2019 2018 2017 Prior Total PPP: (b) Risk rating: Pass $ — $ — $ 44,921 $ 18,610 $ — $ — $ — $ — $ 63,531 Special Mention — — 212 281 — — — — 493 Potential Problem — — 2,000 — — — — — 2,000 Nonaccrual — — — 46 — — — — 46 PPP $ — $ — $ 47,134 $ 18,936 $ — $ — $ — $ — $ 66,070 Commercial and industrial: (c) Risk rating: Pass $ 2,084 $ 2,371,605 $ 2,631,753 $ 852,758 $ 986,300 $ 710,491 $ 177,568 $ 493,876 $ 8,224,351 Special Mention — 7,068 5,900 1,695 — — — 2,811 17,474 Potential Problem 2,706 26,387 23,415 19,960 46,296 20,924 104 1,172 138,258 Nonaccrual 76 — 5,996 161 52 24 — — 6,233 Commercial and industrial $ 4,867 $ 2,405,059 $ 2,667,064 $ 874,575 $ 1,032,647 $ 731,439 $ 177,671 $ 497,860 $ 8,386,316 Commercial real estate - owner occupied: Risk rating: Pass $ 10,092 $ 30,869 $ 261,418 $ 178,424 $ 187,073 $ 110,169 $ 54,538 $ 117,011 $ 939,503 Special Mention — 226 — 4,628 — — — 245 5,100 Potential Problem — 526 5,953 4,721 10,047 727 2,204 2,546 26,723 Commercial real estate - owner occupied $ 10,092 $ 31,621 $ 267,371 $ 187,773 $ 197,120 $ 110,896 $ 56,742 $ 119,802 $ 971,326 Commercial and business lending: Risk rating: Pass $ 12,176 $ 2,402,474 $ 2,938,092 $ 1,049,792 $ 1,173,373 $ 820,660 $ 232,106 $ 610,887 $ 9,227,385 Special Mention — 7,294 6,112 6,604 — — — 3,056 23,066 Potential Problem 2,706 26,913 31,368 24,681 56,343 21,651 2,307 3,718 166,981 Nonaccrual 76 — 5,996 207 52 24 — — 6,279 Commercial and business lending $ 14,958 $ 2,436,680 $ 2,981,569 $ 1,081,284 $ 1,229,767 $ 842,335 $ 234,414 $ 617,662 $ 9,423,711 Commercial real estate - investor: Risk rating: Pass $ 37,430 $ 105,521 $ 1,650,936 $ 685,423 $ 867,606 $ 414,079 $ 139,320 $ 230,452 $ 4,093,337 Special Mention — — 57,163 27,384 33,016 72 — 6,781 124,416 Potential Problem — — 21,309 9,860 22,243 34,591 3,564 14,573 106,138 Nonaccrual — — 45,502 8,158 6,820 — — 197 60,677 Commercial real estate - investor $ 37,430 $ 105,521 $ 1,774,910 $ 730,825 $ 929,685 $ 448,741 $ 142,883 $ 252,003 $ 4,384,569 Real estate construction: Risk rating: Pass $ — $ 31,773 $ 843,664 $ 614,469 $ 204,337 $ 48,647 $ 2,229 $ 12,212 $ 1,757,331 Special Mention — — 2,203 11,929 — 15,885 41 2 30,060 Potential Problem — — 37 120 21,251 — — — 21,408 Nonaccrual — — — — — — — 177 177 Real estate construction $ — $ 31,773 $ 845,903 $ 626,518 $ 225,588 $ 64,532 $ 2,270 $ 12,392 $ 1,808,976 Commercial real estate lending: Risk rating: Pass $ 37,430 $ 137,294 $ 2,494,600 $ 1,299,893 $ 1,071,943 $ 462,726 $ 141,549 $ 242,664 $ 5,850,668 Special Mention — — 59,366 39,313 33,016 15,957 41 6,784 154,476 Potential Problem — — 21,345 9,980 43,494 34,591 3,564 14,573 127,546 Nonaccrual — — 45,502 8,158 6,820 — — 374 60,855 Commercial real estate lending $ 37,430 $ 137,294 $ 2,620,814 $ 1,357,343 $ 1,155,273 $ 513,273 $ 145,153 $ 264,395 $ 6,193,545 Term Loans Amortized Cost Basis by Origination Year (a) ($ in Thousands) Rev Loans Converted to Term (a) Rev Loans Amortized Cost Basis 2021 2020 2019 2018 2017 Prior Total Total commercial: Risk rating: Pass $ 49,606 $ 2,539,768 $ 5,432,693 $ 2,349,685 $ 2,245,316 $ 1,283,386 $ 373,655 $ 853,551 $ 15,078,053 Special Mention — 7,294 65,478 45,917 33,016 15,957 41 9,840 177,543 Potential Problem 2,706 26,913 52,713 34,660 99,837 56,241 5,871 18,291 294,527 Nonaccrual 76 — 51,498 8,365 6,872 24 — 374 67,134 Total commercial $ 52,388 $ 2,573,974 $ 5,602,382 $ 2,438,627 $ 2,385,040 $ 1,355,608 $ 379,567 $ 882,057 $ 15,617,256 Residential mortgage: Risk rating: Pass $ — $ — $ 1,771,447 $ 1,945,029 $ 974,188 $ 428,459 $ 673,447 $ 1,716,419 $ 7,508,989 Special Mention — — — — — 285 — 461 746 Potential Problem — — 475 332 404 265 81 658 2,214 Nonaccrual — — 1,993 2,911 4,479 6,224 6,019 33,734 55,362 Residential mortgage $ — $ — $ 1,773,915 $ 1,948,272 $ 979,071 $ 435,233 $ 679,547 $ 1,751,272 $ 7,567,310 Auto finance: Risk rating: Pass $ — $ — $ 137,952 $ 707 $ 2,675 $ 1,200 $ 352 $ 107 $ 142,993 Nonaccrual — — — — 36 15 — — 52 Auto finance $ — $ — $ 137,952 $ 707 $ 2,711 $ 1,216 $ 352 $ 107 $ 143,045 Home equity: Risk rating: Pass $ 6,728 $ 498,970 $ 1,216 $ 1,401 $ 7,640 $ 8,742 $ 7,660 $ 61,251 $ 586,880 Special Mention 133 100 — 102 4 — — 638 844 Potential Problem 6 — 6 — — 13 — 146 165 Nonaccrual 925 35 9 92 211 305 302 6,772 7,726 Home equity $ 7,792 $ 499,104 $ 1,232 $ 1,595 $ 7,856 $ 9,059 $ 7,962 $ 68,807 $ 595,615 Other consumer: Risk rating: Pass $ 443 $ 180,312 $ 9,297 $ 4,987 $ 2,884 $ 371 $ 265 $ 103,075 $ 301,191 Special Mention 7 351 — 4 — — — 7 363 Nonaccrual 6 120 — 14 7 — 19 11 170 Other consumer $ 456 $ 180,783 $ 9,297 $ 5,005 $ 2,890 $ 371 $ 284 $ 103,093 $ 301,723 Total consumer: Risk rating: Pass $ 7,171 $ 679,353 $ 1,919,912 $ 1,952,124 $ 987,387 $ 438,771 $ 681,725 $ 1,880,781 $ 8,540,053 Special Mention 140 451 — 106 4 285 — 1,106 1,952 Potential Problem 6 — 481 332 404 277 81 804 2,379 Nonaccrual 931 154 2,003 3,017 4,733 6,545 6,340 40,517 63,309 Total consumer $ 8,248 $ 679,959 $ 1,922,396 $ 1,955,579 $ 992,528 $ 445,878 $ 688,145 $ 1,923,208 $ 8,607,693 Total loans: Risk rating: Pass $ 56,777 $ 3,219,121 $ 7,352,605 $ 4,301,809 $ 3,232,703 $ 1,722,157 $ 1,055,380 $ 2,734,332 $ 23,618,106 Special Mention 140 7,745 65,478 46,023 33,021 16,241 41 10,946 179,495 Potential Problem 2,713 26,913 53,194 34,992 100,240 56,519 5,952 19,095 296,905 Nonaccrual 1,006 154 53,501 11,382 11,605 6,569 6,340 40,891 130,443 Total loans $ 60,636 $ 3,253,933 $ 7,524,778 $ 4,394,206 $ 3,377,569 $ 1,801,486 $ 1,067,713 $ 2,805,265 $ 24,224,949 (a) Revolving loans converted to term loans are those converted during the reporting period and are also reported in their year of origination. (b) The Corporation’s policy is to assign risk ratings at the borrower level. PPP loans are 100% guaranteed by the SBA and therefore the Corporation considers these loans to have a risk profile similar to pass rated loans. (c) Includes asset-based lending & equipment finance.
Summarized details of Loans	The following table presents loans by past due status at September 30, 2022: Accruing ($ in Thousands) Current 30-59 Days 60-89 Days 90+ Days Nonaccrual (a)(b) Total PPP $ 798 $ 231 $ 21 $ — $ — $ 1,050 Asset-based lending & equipment finance 380,830 — — — — 380,830 Commercial and industrial 9,172,739 1,505 104 121 15,576 9,190,045 Commercial real estate - owner occupied 999,786 — — — — 999,786 Commercial and business lending 10,554,153 1,736 124 121 15,576 10,571,711 Commercial real estate - investor 5,026,810 — — — 37,479 5,064,289 Real estate construction 1,834,975 43 — — 141 1,835,159 Commercial real estate lending 6,861,786 43 — — 37,620 6,899,449 Total commercial 17,415,939 1,779 124 121 53,196 17,471,159 Residential mortgage 8,252,714 6,371 146 186 55,485 8,314,902 Auto finance 1,110,628 5,564 642 — 302 1,117,136 Home equity 601,049 3,322 912 — 7,325 612,608 Other consumer 298,675 995 596 1,111 98 301,475 Total consumer 10,263,065 16,252 2,296 1,297 63,210 10,346,121 Total loans $ 27,679,004 $ 18,032 $ 2,421 $ 1,417 $ 116,406 $ 27,817,280 (a) Of the total nonaccrual loans, $72 million, or 62%, were current with respect to payment at September 30, 2022. (b) No interest income was recognized on nonaccrual loans for the three and nine months ended September 30, 2022. In addition, there were $21 million of nonaccrual loans for which there was no related ACLL at September 30, 2022. The following table presents loans by past due status at December 31, 2021: Accruing ($ in Thousands) Current 30-59 Days 60-89 Days 90+ Days Nonaccrual (a)(b) Total PPP $ 65,941 $ 40 $ 43 $ — $ 46 $ 66,070 Asset-based lending 178,027 — — — — 178,027 Commercial and industrial (c) 8,201,272 579 54 151 6,233 8,208,289 Commercial real estate - owner occupied 971,163 163 — — — 971,326 Commercial and business lending 9,416,403 781 97 151 6,279 9,423,711 Commercial real estate - investor 4,323,276 142 474 — 60,677 4,384,569 Real estate construction 1,807,178 1,618 2 — 177 1,808,976 Commercial real estate lending 6,130,454 1,759 477 — 60,855 6,193,545 Total commercial 15,546,857 2,541 573 151 67,134 15,617,256 Residential mortgage 7,505,654 5,500 669 126 55,362 7,567,310 Auto finance 142,982 11 — — 52 143,045 Home equity 584,177 2,867 844 — 7,726 595,615 Other consumer 298,261 1,835 472 986 170 301,723 Total consumer 8,531,074 10,213 1,985 1,111 63,309 8,607,693 Total loans $ 24,077,931 $ 12,754 $ 2,558 $ 1,263 $ 130,443 $ 24,224,949 (a) Of the total nonaccrual loans, $84 million, or 65%, were current with respect to payment at December 31, 2021. (b) No interest income was recognized on nonaccrual loans for the year ended December 31, 2021. In addition, there were $9 million of nonaccrual loans for which there was no related ACLL at December 31, 2021. (c) Includes equipment finance.
Nonaccrual and performing restructured loans	The following table presents nonaccrual and performing restructured loans by loan portfolio: Sep 30, 2022 Dec 31, 2021 ($ in Thousands) Performing Nonaccrual Restructured Loans (a) Performing Nonaccrual Restructured Loans (a) Commercial and industrial $ 14,829 $ — $ 8,687 $ — Commercial real estate — owner occupied 369 — 967 — Commercial real estate — investor 733 3,268 12,866 3,093 Real estate construction 165 42 242 45 Residential mortgage 16,169 17,372 16,316 13,483 Home equity 2,103 967 2,648 806 Other consumer 764 — 803 — Total restructured loans $ 35,132 $ 21,650 $ 42,530 $ 17,426 (a) Nonaccrual restructured loans have been included within nonaccrual loans.
Summary of restructured loans	The following table provides the number of loans modified in a TDR by loan portfolio, the recorded investment, and unpaid principal balance for the nine months ended September 30, 2022 and 2021: Nine Months Ended September 30, 2022 Nine Months Ended September 30, 2021 ($ in Thousands) Number Recorded Investment (a) Unpaid Principal Balance (b) Number Recorded Investment (a) Unpaid Principal Balance (b) Commercial and industrial 2 $ 265 $ 265 4 $ 638 $ 638 Commercial real estate — investor 1 547 573 4 1,682 1,682 Residential mortgage 44 9,641 9,833 55 10,434 10,460 Home equity 12 390 412 7 916 963 Total loans modified 59 $ 10,844 $ 11,083 70 $ 13,670 $ 13,744 (a) Represents post-modification outstanding recorded investment.
Troubled debt restructurings subsequent redefault	The following table provides the number of loans modified in a TDR during the previous twelve months which subsequently defaulted during the nine months ended September 30, 2022 and 2021, and the recorded investment in these restructured loans as of September 30, 2022 and 2021: Nine Months Ended September 30, 2022 Nine Months Ended September 30, 2021 ($ in Thousands) Number of Recorded Number of Recorded Residential mortgage 4 $ 1,178 2 $ 200
Changes in the allowance for loan losses by portfolio segment	The following table presents a summary of the changes in the ACLL by portfolio segment for the nine months ended September 30, 2022: ($ in Thousands) Dec 31, 2021 Charge offs Recoveries Net Charge offs Provision for credit losses Sep 30, 2022 ACLL / Loans Allowance for loan losses PPP $ 51 $ — $ — $ — $ (50) $ 1 Asset-based lending & equipment finance 4,182 — — — 1,406 5,588 Commercial and industrial 85,624 (3,644) 4,157 512 16,107 102,243 Commercial real estate — owner occupied 11,473 — 10 10 (2,852) 8,631 Commercial and business lending 101,330 (3,644) 4,167 523 14,611 116,464 Commercial real estate — investor 72,803 — — — (12,032) 60,771 Real estate construction 37,643 (48) 90 43 (1,266) 36,419 Commercial real estate lending 110,446 (48) 90 43 (13,299) 97,190 Total commercial 211,776 (3,692) 4,258 565 1,313 213,654 Residential mortgage 40,787 (287) 752 465 (2,345) 38,907 Auto finance 1,999 (228) 53 (175) 13,917 15,741 Home equity 14,011 (524) 1,199 675 (601) 14,086 Other consumer 11,441 (2,434) 792 (1,642) 716 10,516 Total consumer 68,239 (3,472) 2,796 (676) 11,687 79,250 Total loans $ 280,015 $ (7,165) $ 7,054 $ (111) $ 13,000 $ 292,904 Allowance for unfunded commitments Asset-based lending & equipment finance $ 857 $ — $ — $ — $ 184 $ 1,042 Commercial and industrial 17,601 — — — 4 17,606 Commercial real estate — owner occupied 208 — — — (119) 89 Commercial and business lending 18,667 — — — 70 18,737 Commercial real estate — investor 936 — — — (303) 633 Real estate construction 15,586 — — — 552 16,138 Commercial real estate lending 16,522 — — — 249 16,771 Total commercial 35,189 — — — 319 35,508 Home equity 2,592 — — — — 2,592 Other consumer 1,995 — — — (319) 1,675 Total consumer 4,587 — — — (319) 4,268 Total loans $ 39,776 $ — $ — $ — $ — $ 39,776 Allowance for credit losses on loans PPP $ 51 $ — $ — $ — $ (50) $ 1 0.10 % Asset-based lending & equipment finance 5,040 — — — 1,590 6,630 1.74 % Commercial and industrial 103,225 (3,644) 4,157 512 16,112 119,849 1.30 % Commercial real estate — owner occupied 11,681 — 10 10 (2,971) 8,721 0.87 % Commercial and business lending 119,997 (3,644) 4,167 523 14,681 135,200 1.28 % Commercial real estate — investor 73,739 — — — (12,335) 61,404 1.21 % Real estate construction 53,229 (48) 90 43 (714) 52,557 2.86 % Commercial real estate lending 126,968 (48) 90 43 (13,049) 113,961 1.65 % Total commercial 246,965 (3,692) 4,258 565 1,632 249,162 1.43 % Residential mortgage 40,787 (287) 752 465 (2,345) 38,907 0.47 % Auto finance 1,999 (228) 53 (175) 13,917 15,741 1.41 % Home equity 16,603 (524) 1,199 675 (600) 16,678 2.72 % Other consumer 13,436 (2,434) 792 (1,642) 397 12,191 4.04 % Total consumer 72,825 (3,472) 2,796 (676) 11,368 83,517 0.81 % Total loans $ 319,791 $ (7,165) $ 7,054 $ (111) $ 13,000 $ 332,680 1.20 % The following table presents a summary of the changes in the ACLL by portfolio segment for the year ended December 31, 2021: ($ in Thousands) Dec 31, 2020 Charge offs Recoveries Net Charge offs Provision for credit losses Dec 31, 2021 ACLL / Loans Allowance for loan losses PPP $ 531 $ — $ — $ — $ (480) $ 51 Asset-based lending 2,077 — 412 412 1,693 4,182 Commercial and industrial (a) 140,716 (21,564) 8,152 (13,412) (41,680) 85,624 Commercial real estate — owner occupied 11,274 — 120 120 80 11,473 Commercial and business lending 154,598 (21,564) 8,684 (12,880) (40,388) 101,330 Commercial real estate — investor 93,435 (14,346) 3,162 (11,184) (9,448) 72,803 Real estate construction 59,193 (5) 126 121 (21,672) 37,643 Commercial real estate lending 152,629 (14,351) 3,288 (11,063) (31,120) 110,446 Total commercial 307,226 (35,915) 11,972 (23,943) (71,508) 211,776 Residential mortgage 42,996 (880) 841 (38) (2,170) 40,787 Auto finance 174 (22) 31 9 1,816 1,999 Home equity 18,849 (668) 2,854 2,186 (7,024) 14,011 Other consumer 14,456 (3,168) 1,267 (1,901) (1,113) 11,441 Total consumer 76,475 (4,738) 4,993 256 (8,492) 68,239 Total loans $ 383,702 $ (40,652) $ 16,965 $ (23,687) $ (80,000) $ 280,015 Allowance for unfunded commitments Asset-based lending $ 901 $ — $ — $ — $ (43) $ 857 Commercial and industrial (a) 21,411 — — — (3,809) 17,601 Commercial real estate — owner occupied 266 — — — (58) 208 Commercial and business lending 22,577 — — — (3,911) 18,667 Commercial real estate — investor 636 — — — 300 936 Real estate construction 18,887 — — — (3,301) 15,586 Commercial real estate lending 19,523 — — — (3,001) 16,522 Total commercial 42,101 — — — (6,912) 35,189 Home equity 3,118 — — — (526) 2,592 Other consumer 2,557 — — — (563) 1,995 Total consumer 5,675 — — — (1,088) 4,587 Total loans $ 47,776 $ — $ — $ — $ (8,000) $ 39,776 Allowance for credit losses on loans PPP $ 531 $ — $ — $ — $ (480) $ 51 0.08 % Asset-based lending 2,978 — 412 412 1,649 5,040 2.83 % Commercial and industrial (a) 162,126 (21,564) 8,152 (13,412) (45,490) 103,225 1.26 % Commercial real estate — owner occupied 11,539 — 120 120 22 11,681 1.20 % Commercial and business lending 177,175 (21,564) 8,684 (12,880) (44,299) 119,997 1.27 % Commercial real estate — investor 94,071 (14,346) 3,162 (11,184) (9,148) 73,739 1.68 % Real estate construction 78,080 (5) 126 121 (24,972) 53,229 2.94 % Commercial real estate lending 172,152 (14,351) 3,288 (11,063) (34,121) 126,968 2.05 % Total commercial 349,327 (35,915) 11,972 (23,943) (78,419) 246,965 1.58 % Residential mortgage 42,996 (880) 841 (38) (2,170) 40,787 0.54 % Auto finance 174 (22) 31 9 1,816 1,999 1.40 % Home equity 21,967 (668) 2,854 2,186 (7,550) 16,603 2.79 % Other consumer 17,013 (3,168) 1,267 (1,901) (1,676) 13,436 4.45 % Total consumer 82,150 (4,738) 4,993 256 (9,581) 72,825 0.85 % Total loans $ 431,478 $ (40,652) $ 16,965 $ (23,687) $ (88,000) $ 319,791 1.32 % (a) Includes equipment finance.

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	9 Months Ended
Goodwill and Other Intangible Assets (Tables)	Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Summary of core deposit intangibles and other intangibles	For CDIs and other intangibles, changes in the gross carrying amount, accumulated amortization, and net book value were as follows: ($ in Thousands) Nine Months Ended September 30, 2022 Year Ended Dec 31, 2021 Core deposit intangibles Gross carrying amount at the beginning of period $ 88,109 $ 88,109 Accumulated amortization (36,624) (30,016) Net book value $ 51,485 $ 58,093 Amortization during the period $ 6,608 $ 8,811 Other intangibles Gross carrying amount at the beginning of period $ — $ 2,000 Reductions due to sale — (1,317) Accumulated amortization — (683) Net book value $ — $ — Amortization during the period $ — $ 33
Summary of changes in balance of mortgage servicing rights asset and mortgage servicing rights valuation allowance	A summary of changes in the balance of the MSRs asset under the fair value measurement method for the nine months ended September 30, 2022 is as follows: ($ in Thousands) Nine Months Ended September 30, 2022 Mortgage servicing rights Mortgage servicing rights at beginning of period $ 54,862 Cumulative effect of accounting methodology change 2,296 Balance at beginning of period, adjusted $ 57,158 Additions 6,316 Paydowns (7,470) Valuation: Change in fair value model assumptions 5,715 Changes in fair value of asset 16,633 Mortgage servicing rights at end of period $ 78,352 Portfolio of residential mortgage loans serviced for others (“servicing portfolio”) $ 6,800,404 Mortgage servicing rights to servicing portfolio 1.15 % Prior to January 1, 2022, the Corporation accounted for its MSRs under the amortization methodology. Under this methodology the Corporation evaluated its MSRs asset for impairment at minimum on a quarterly basis. Impairment was assessed based on fair value at each reporting date using estimated prepayment speeds of the underlying mortgage loans serviced and stratifications based on the risk characteristics of the underlying loans (predominantly loan type and note interest rate). As mortgage interest rates fell, prepayment speeds were usually faster and the value of the MSRs asset generally decreased, requiring additional valuation reserve. Conversely, as mortgage interest rates rose, prepayment speeds were usually slower and the value of the MSRs asset generally increased, requiring less valuation reserve. A valuation allowance was established, through a charge to earnings, to the extent the amortized cost of the MSRs exceeded the estimated fair value by stratification. An other-than-temporary impairment (i.e., recoverability was considered remote when considering interest rates and loan pay off activity) was recognized as a write-down of the MSRs asset and the related valuation allowance (to the extent a valuation allowance was available) and then against earnings. A direct write-down permanently reduced the carrying value of the MSRs asset and valuation allowance, precluding subsequent recoveries. A summary of changes in the balance of the MSRs asset and the MSRs valuation allowance under the amortization method for the year ended December 31, 2021 is as follows: ($ in Thousands) Year Ended Dec 31, 2021 Mortgage servicing rights Mortgage servicing rights at beginning of period $ 59,967 Additions 16,151 Amortization (19,436) Mortgage servicing rights at end of period $ 56,682 Valuation allowance at beginning of period $ (18,006) Recoveries, net 16,186 Valuation allowance at end of period $ (1,820) Mortgage servicing rights, net $ 54,862 Fair value of mortgage servicing rights $ 57,259 Portfolio of residential mortgage loans serviced for others (“servicing portfolio”) $ 6,994,834 Mortgage servicing rights, net to servicing portfolio 0.78 % Mortgage servicing rights expense (a) $ 3,250
Summary of estimated future amortization expense	The following table shows the estimated future amortization expense for CDIs and the decay for MSRs: ($ in Thousands) Core Deposit Intangibles Mortgage Servicing Rights Three months ending December 31, 2022 $ 2,203 $ 3,585 2023 8,811 13,582 2024 8,811 11,827 2025 8,811 10,246 2026 8,811 8,800 2027 8,811 7,451 Beyond 2027 5,227 22,861 Total estimated amortization expense $ 51,485 $ 78,352

Short and Long-Term Funding (Ta

Short and Long-Term Funding (Tables)	9 Months Ended
Short and Long-Term Funding (Tables)	Sep. 30, 2022
Debt Disclosure [Abstract]
Breakdown of short & long-term debt balances	The following table presents the components of short-term funding (funding with original contractual maturities of one year or less) and long-term funding (funding with original contractual maturities greater than one year): ($ in Thousands) Sep 30, 2022 Dec 31, 2021 Short-Term Funding Federal funds purchased $ 505 $ 120 Securities sold under agreements to repurchase 276,169 319,412 Federal funds purchased and securities sold under agreements to repurchase 276,674 319,532 Commercial paper 7,687 34,730 Total short-term funding $ 284,361 $ 354,262 Long-Term Funding Corporation subordinated notes, at par, due 2025 $ 250,000 $ 250,000 Capitalized costs (617) (839) Subordinated debt fair value hedge liability (a) (389) — Finance leases 490 163 Total long-term funding $ 249,484 $ 249,324 Total short and long-term funding, excluding FHLB advances $ 533,844 $ 603,587 FHLB Advances Short-term FHLB advances $ 2,583,000 $ — Long-term FHLB advances 1,208,791 1,621,047 FHLB advance fair value hedge liability (a) (14,314) — Total FHLB advances $ 3,777,478 $ 1,621,047 Total short and long-term funding $ 4,311,322 $ 2,224,633 (a) For additional information on the fair value hedge liability, see Note 10.
Remaining contractual maturity of securities sold under agreements to repurchase	The remaining contractual maturity of the securities sold under agreements to repurchase on the consolidated balance sheets as of September 30, 2022 and December 31, 2021 are presented in the following table: Overnight and Continuous ($ in Thousands) Sep 30, 2022 Dec 31, 2021 Repurchase agreements Agency mortgage-related securities $ 276,169 $ 319,412

Derivative and Hedging Activi_2

Derivative and Hedging Activities (Tables)	9 Months Ended
Derivative and Hedging Activities (Tables)	Sep. 30, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Summary Of Other derivative instruments not designated as hedging instruments	The following table presents the total notional amounts and gross fair values of the Corporation’s derivatives, as well as the balance sheet netting adjustments as of September 30, 2022 and December 31, 2021. The derivative assets and liabilities are presented on a gross basis prior to the application of bilateral collateral and master netting agreements, but after the variation margin payments with central clearing organizations have been applied as settlement, as applicable. Total derivative assets and liabilities are adjusted to take into consideration the effects of legally enforceable master netting agreements and cash collateral received or paid as of September 30, 2022 and December 31, 2021. The resulting net derivative asset and liability fair values are included in other assets and accrued expenses and other liabilities, respectively, on the consolidated balance sheets. Sep 30, 2022 Dec 31, 2021 Asset Liability Asset Liability ($ in Thousands) Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Notional Amount Fair Value Designated as hedging instruments Interest rate-related instruments $ — $ — $ 850,000 $ 906 $ — $ — $ — $ — Not designated as hedging instruments Interest rate-related and other instruments 4,250,397 59,618 4,535,166 264,212 3,874,781 83,626 3,874,781 26,231 Foreign currency exchange forwards 482,983 10,109 458,140 9,524 490,057 5,490 478,745 5,441 Commodity contracts — — — — 3,894 1,264 3,910 1,248 Mortgage banking (a)(b) 41,327 3,492 88,000 403 133,990 2,647 245,016 — Total not designated as hedging instruments 73,218 274,139 93,026 32,921 Gross derivatives before netting 73,218 275,045 93,026 32,921 Less: Legally enforceable master netting agreements 869 869 2,143 2,143 Less: Cash collateral pledged/received 63,699 — 1,313 11,357 Total derivative instruments, after netting $ 8,650 $ 274,176 $ 89,570 $ 19,421 At December 31, 2021, the mortgage derivative asset included approximately $30,000 of forward commitments fair value.
Balance Sheet Recording of Fair Value Hedge [Table]	The following table presents amounts that were recorded on the consolidated balance sheets related to cumulative basis adjustments for fair value hedges: Line Item in the Consolidated Balance Sheets in Which the Hedged Item is Included Carrying Amount of the Hedged Assets/(Liabilities) Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets/(Liabilities) ($ in Thousands) September 30, 2022 Other long-term funding $ (249,611) $ 389 FHLB Advances (585,686) 14,314 Total $ (835,297) $ 14,703
Schedule of cash flow hedging instruments, statements of financial performance and financial position location	The table below identifies the effect of fair value hedge accounting on the Corporation's consolidated statements of income for the three and nine months ended September 30, 2022 and 2021: Location and Amount Recognized on the Consolidated Statements of Income in Three months ended Sep 30, Nine Months Ended Sep 30, 2022 2021 2022 2021 ($ in Thousands) Interest Income Interest Expense Interest Income Interest Income Interest Expense Interest Income Total amounts of income presented on the consolidated statements of income in which the effects of the fair value hedge are recorded $ (120) $ (380) $ (292) $ (428) $ (380) $ (1,128) The effects of fair value hedging: Impact on fair value hedging relationships in Subtopic 815-20 Interest contracts Hedged items (120) (14,703) (292) (428) (14,703) (1,128) Derivatives designated as hedging instruments (a) — 14,323 — — 14,323 —
Gain (loss) on derivative instruments not designated as hedging instruments	The table below identifies the effect of derivatives not designated as hedging instruments on the Corporation's consolidated statements of income for the three and nine months ended September 30, 2022 and 2021: Consolidated Statements of Income Category of Gain / (Loss) Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Derivative Instruments Interest rate-related and other instruments — customer and mirror, net Capital markets, net $ (33) $ 557 $ 548 $ 2,546 Interest rate-related instruments — MSRs hedge Mortgage banking, net (3,547) — (12,559) — Foreign currency exchange forwards Capital markets, net 159 (8) 536 109 Commodity contracts Capital markets, net — (124) (16) (1,256) Interest rate lock commitments (mortgage) Mortgage banking, net (1,389) (1,356) (3,020) (4,438) Forward commitments (mortgage) Mortgage banking, net 3,543 1,402 3,415 3,017

Balance Sheet Offsetting (Table

Balance Sheet Offsetting (Tables)	9 Months Ended
Balance Sheet Offsetting (Tables)	Sep. 30, 2022
Offsetting [Abstract]
Balance sheet offsetting of derivative assets and liabilities	The following table presents the interest rate and foreign exchange assets and liabilities subject to an enforceable master netting arrangement as of September 30, 2022 and interest rate, commodity, and foreign exchange assets and liabilities subject to an enforceable master netting arrangement as of December 31, 2021. The interest and foreign exchange agreements the Corporation has with its commercial customers and the commodity agreements the Corporation had with its commercial customers are not subject to an enforceable master netting arrangement and are therefore excluded from this table: Gross Amounts Recognized Gross Amounts Subject to Master Netting Arrangements Offset on the Consolidated Balance Sheets Net Amounts Presented on the Consolidated Balance Sheets ($ in Thousands) Derivative Cash Collateral Received Derivative assets September 30, 2022 $ 67,819 $ (869) $ (63,699) $ 3,252 December 31, 2021 3,567 (2,143) (1,313) 111 Gross Amounts Recognized Gross Amounts Subject to Master Netting Arrangements Offset on the Consolidated Balance Sheets Net Amounts Presented on the Consolidated Balance Sheets ($ in Thousands) Derivative Cash Collateral Pledged Derivative liabilities September 30, 2022 $ 870 $ (869) $ — $ 1 December 31, 2021 15,620 (2,143) (11,357) 2,120

Commitments, Off-Balance Shee_2

Commitments, Off-Balance Sheet Arrangements, Legal Proceedings and Regulatory Matters (Tables)	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Summary of lending-related and other commitments	The following is a summary of lending-related commitments: ($ in Thousands) Sep 30, 2022 Dec 31, 2021 Commitments to extend credit, excluding commitments to originate residential mortgage loans held for sale (a)(b) $ 12,270,556 $ 10,848,136 Commercial letters of credit (a) 5,170 5,992 Standby letters of credit (c) 240,487 230,661
Schedule Of Unfunded Commitments [Table Text Block]	The following table presents a summary of the changes in the allowance for unfunded commitments: ($ in Thousands) Nine Months Ended September 30, 2022 Year Ended December 31, 2021 Allowance for Unfunded Commitments Balance at beginning of period $ 39,776 $ 47,776 Provision for unfunded commitments — (8,000) Balance at end of period $ 39,776 $ 39,776

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
Fair Value Measurements (Tables)	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Assets and liabilities measured on recurring basis at fair value	The table below presents the Corporation’s financial instruments measured at fair value on a recurring basis as of September 30, 2022 and December 31, 2021, aggregated by the level in the fair value hierarchy within which those measurements fall: ($ in Thousands) Fair Value Hierarchy Sep 30, 2022 Dec 31, 2021 Assets AFS investment securities U.S. Treasury securities Level 1 $ 108,284 $ 122,957 Agency securities Level 2 13,399 14,897 Obligations of state and political subdivisions (municipal securities) Level 2 340,898 400,457 Residential mortgage-related securities FNMA / FHLMC Level 2 1,656,061 2,691,879 GNMA Level 2 78,029 67,780 Private-label Level 2 — 329,724 Commercial mortgage-related securities FNMA / FHLMC Level 2 17,286 350,623 GNMA Level 2 107,094 166,799 Asset backed securities FFELP Level 2 158,556 177,325 SBA Level 2 4,772 6,580 Other debt securities Level 2 2,933 2,994 Total AFS investment securities Level 1 $ 108,284 $ 122,957 Total AFS investment securities Level 2 2,379,028 4,209,058 Equity securities with readily determinable fair values Level 1 5,655 4,810 Residential loans held for sale Level 2 51,134 136,638 Mortgage servicing rights, net (a) Level 3 78,352 N/A Interest rate-related and other instruments not designated as hedging instruments (b) Level 2 59,618 83,626 Foreign currency exchange forwards (b) Level 2 10,109 5,490 Commodity contracts (b) Level 2 — 1,264 Interest rate lock commitments to originate residential mortgage loans held for sale Level 3 — 2,617 Forward commitments on residential mortgage loans Level 3 3,492 30 Liabilities Interest rate-related instruments designated as hedging instruments Level 2 $ 906 $ — Interest rate-related and other instruments not designated as hedging instruments (b) Level 2 264,212 26,231 Foreign currency exchange forwards (b) Level 2 9,524 5,441 Commodity contracts (b) Level 2 — 1,248 Interest rate lock commitments to originate residential mortgage loans held for sale Level 3 403 — (a) MSRs at December 31, 2021 were carried at LOCOM. On January 1, 2022, the Corporation made the irrevocable election to account for MSRs at fair value on a recurring basis.
Assets and liabilities measured at fair value using significant unobservable inputs (level 3)	The table below presents a rollforward of the consolidated balance sheets amounts for the nine months ended September 30, 2022 and the year ended December 31, 2021, for the Corporation's mortgage derivatives measured on a recurring basis and classified within Level 3 of the fair value hierarchy: ($ in Thousands) Interest rate lock commitments to originate residential mortgage loans held for sale Forward commitments on residential mortgage loans Total Balance December 31, 2020 $ 9,624 $ 2,046 $ 7,579 New production 53,686 (3,281) 56,966 Closed loans / settlements (53,477) 3,740 (57,217) Other (7,216) (2,535) (4,680) Change in mortgage derivative (7,007) (2,076) (4,932) Balance December 31, 2021 $ 2,617 $ (30) $ 2,647 New production $ 9,526 $ (1,734) $ 11,260 Closed loans / settlements (641) 21,244 (21,885) Other (11,905) (22,972) 11,067 Change in mortgage derivative (3,020) (3,462) 442 Balance September 30, 2022 $ (403) $ (3,492) $ 3,089
Equity securities without readily determinable fair value	The following table presents the carrying value of equity securities without readily determinable fair values as of September 30, 2022 that are measured under the measurement alternative and the related adjustments recorded during the periods presented for those securities with observable price changes. These securities are included in the nonrecurring fair value tables when applicable price changes are observable. Also shown are the cumulative upward and downward adjustments for the Corporation's equity securities without readily determinable fair values as of September 30, 2022: ($ in Thousands) Equity securities without readily determinable fair values Carrying value as of December 31, 2021 $ 13,542 Carrying value changes 5,690 Additions 4 Sales (12) Carrying value as of September 30, 2022 $ 19,224 Cumulative upward carrying value changes between January 1, 2018 and September 30, 2022 $ 19,134 Cumulative downward carrying value changes/impairment between January 1, 2018 and September 30, 2022 $ —
Assets and liabilities measured on nonrecurring basis at fair value	The table below presents the Corporation’s assets measured at fair value on a nonrecurring basis, aggregated by the level in the fair value hierarchy within which those measurements fall: ($ in Thousands) Fair Value Hierarchy Fair Value Consolidated Statements of Income Category of Adjustment Recognized in Income Adjustment Recognized on the Consolidated Statements of Income (a) September 30, 2022 Assets Individually evaluated loans (b) Level 3 $ 29,558 Provision for credit losses $ 5,010 OREO (c) Level 2 3,534 Other noninterest expense / provision for credit losses (d) 1,639 Equity securities without readily determinable fair values Level 3 19,134 Investment securities gains (losses), net 5,690 December 31, 2021 Assets Individually evaluated loans (b) Level 3 $ 69,917 Provision for credit losses $ (3,045) OREO (c) Level 2 21,299 Other noninterest expense / provision for credit losses (d) 7,345 Mortgage servicing rights (e) Level 3 57,259 Mortgage banking, net 16,186
Schedule of assumptions for fair value as of balance sheet date of assets or liabilities that relate to transferor's continuing involvement	The table below presents the unobservable inputs that are readily quantifiable pertaining to Level 3 measurements: September 30, 2022 Valuation Technique Significant Unobservable Input Range of Inputs Weighted Average Input Applied Mortgage servicing rights Discounted cash flow Option adjusted spread 6% - 9% 7% Mortgage servicing rights Discounted cash flow Constant prepayment rate 0% - 100% 9% Individually evaluated loans Appraisals / Discounted cash flow Collateral / Discount factor 29% - 52% 36% Interest rate lock commitments to originate residential mortgage loans held for sale Discounted cash flow Closing Ratio 17% - 100% 83%
Estimated fair values of financial instruments	Fair value estimates are set forth below for the Corporation’s financial instruments: Sep 30, 2022 Dec 31, 2021 ($ in Thousands) Fair Value Hierarchy Level Carrying Amount Fair Value Carrying Amount Fair Value Financial assets Cash and due from banks Level 1 $ 386,231 $ 386,231 $ 343,831 $ 343,831 Interest-bearing deposits in other financial institutions Level 1 112,173 112,173 681,684 681,684 Federal funds sold and securities purchased under agreements to resell Level 1 4,015 4,015 — — AFS investment securities Level 1 108,284 108,284 122,957 122,957 AFS investment securities Level 2 2,379,028 2,379,028 4,209,058 4,209,058 HTM investment securities, net Level 1 998 932 1,000 1,001 HTM investment securities, net Level 2 3,950,493 3,294,767 2,237,947 2,347,608 Equity securities with readily determinable fair values Level 1 5,655 5,655 4,810 4,810 Equity securities without readily determinable fair values Level 3 19,224 19,224 13,542 13,542 FHLB and Federal Reserve Bank stocks Level 2 279,334 279,334 168,281 168,281 Residential loans held for sale Level 2 51,134 51,134 136,638 136,638 Loans, net Level 3 27,524,376 26,285,810 23,944,934 23,980,330 Bank and corporate owned life insurance Level 2 677,129 677,129 680,021 680,021 Mortgage servicing rights, net (a) Level 3 78,352 78,352 54,862 57,259 Derivatives (other assets) (b) Level 2 69,726 69,726 90,379 90,379 Interest rate lock commitments to originate residential mortgage loans held for sale (other assets) Level 3 — — 2,617 2,617 Forward commitments on residential mortgage loans (other assets) Level 3 3,492 3,492 30 30 Financial liabilities Noninterest-bearing demand, savings, interest-bearing demand, and money market accounts Level 3 $ 27,964,749 $ 27,964,749 $ 27,119,167 $ 27,119,167 Time deposits (c) Level 2 1,233,833 1,233,833 1,347,262 1,347,262 Short-term funding Level 2 284,361 283,755 354,262 354,248 FHLB advances Level 2 3,777,478 3,780,744 1,621,047 1,680,814 Other long-term funding Level 2 249,484 243,586 249,324 265,545 Standby letters of credit (d) Level 2 2,457 2,457 2,367 2,367 Derivatives (accrued expenses and other liabilities) (b) Level 2 274,642 274,642 32,921 32,921 Interest rate lock commitments to originate residential mortgage loans held for sale (accrued expenses and other liabilities) Level 3 403 403 — — (a) MSRs at December 31, 2021 were carried at LOCOM. On January 1, 2022, the Corporation made the irrevocable election to account for MSRs at fair value.

Retirement Plans (Tables)

Retirement Plans (Tables)	9 Months Ended
Retirement Plans (Tables)	Sep. 30, 2022
Retirement Benefits [Abstract]
Net period benefit cost for the pension and postretirement plans	The components of net periodic pension cost and net periodic benefit cost for the RAP and Postretirement Plan for the three and nine months ended September 30, 2022 and 2021 were as follows: Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Components of Net Periodic Benefit Cost RAP Service cost $ 906 $ 1,684 $ 2,752 $ 5,835 Interest cost 1,820 1,682 5,364 4,927 Expected return on plan assets (6,706) (6,395) (20,177) (19,256) Amortization of prior service cost (63) (19) (188) (55) Amortization of actuarial loss 347 1,346 494 3,446 Total net periodic pension cost $ (3,696) $ (1,701) $ (11,754) $ (5,103) Postretirement Plan Interest cost $ 13 $ 13 $ 40 $ 39 Amortization of prior service cost (19) (19) (56) (56) Total net periodic benefit cost $ (6) $ (6) $ (17) $ (17)

Segment Reporting (Tables)

Segment Reporting (Tables)	9 Months Ended
Segment Reporting (Tables)	Sep. 30, 2022
Segment Reporting [Abstract]
Selected segment information	Information about the Corporation’s segments is presented below: Corporate and Commercial Specialty Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 161,143 $ 91,012 $ 363,135 $ 270,712 Net intersegment interest income (expense) (37,998) 3,696 (34,774) 12,690 Segment net interest income 123,145 94,709 328,361 283,403 Noninterest income (a) 35,663 41,892 112,620 120,991 Total revenue 158,808 136,601 440,981 404,394 Provision for credit losses 11,904 14,349 36,803 46,745 Noninterest expense 58,934 56,209 172,141 165,568 Income before income taxes 87,970 66,043 232,037 192,082 Income tax expense 16,420 11,920 42,692 35,021 Net income $ 71,551 $ 54,123 $ 189,346 $ 157,060 Allocated goodwill $ 525,836 $ 525,836 Community, Consumer, and Business Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 87,156 $ 73,616 $ 233,699 $ 218,868 Net intersegment interest income 49,575 15,283 99,046 46,165 Segment net interest income 136,731 88,899 332,745 265,033 Noninterest income 26,745 37,053 92,072 117,351 Total revenue 163,476 125,952 424,817 382,384 Provision for credit losses 5,378 4,748 14,958 15,955 Noninterest expense 107,782 98,172 311,210 300,913 Income before income taxes 50,316 23,032 98,649 65,517 Income tax expense 10,567 4,837 20,716 13,758 Net income $ 39,749 $ 18,196 $ 77,933 $ 51,758 Allocated goodwill $ 579,156 $ 579,156 Risk Management and Shared Services Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 16,140 $ 19,047 $ 71,498 $ 49,511 Net intersegment (expense) (11,577) (18,980) (64,272) (58,855) Segment net interest income (loss) 4,563 68 7,227 (9,344) Noninterest income 8,381 3,131 16,021 12,520 Total revenue 12,943 3,199 23,247 3,176 Provision for credit losses (283) (43,107) (38,756) (144,717) Noninterest expense 29,076 23,512 67,153 61,233 Income (loss) before income taxes (15,849) 22,794 (5,150) 86,660 Income tax expense (benefit) (824) 6,304 4,769 21,363 Net income (loss) $ (15,025) $ 16,490 $ (9,918) $ 65,298 Allocated goodwill $ — $ — Consolidated Total Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Net interest income $ 264,439 $ 183,675 $ 668,332 $ 539,092 Net intersegment interest income — — — — Segment net interest income 264,439 183,675 668,332 539,092 Noninterest income (a) 70,788 82,076 220,713 250,862 Total revenue 335,227 265,752 889,045 789,954 Provision for credit losses 16,998 (24,010) 13,006 (82,018) Noninterest expense 195,791 177,892 550,503 527,713 Income before income taxes 122,438 111,870 325,536 344,259 Income tax expense 26,163 23,060 68,176 70,142 Net income $ 96,275 $ 88,809 $ 257,360 $ 274,117 Allocated goodwill $ 1,104,992 $ 1,104,992

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Loss) (Tables)	9 Months Ended
Accumulated Other Comprehensive Income (Loss) (Tables)	Sep. 30, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Summary of activity in accumulated other comprehensive income (loss)	The following tables summarize the components of accumulated other comprehensive income (loss) at September 30, 2022 and 2021, including changes during the preceding three and nine month periods as well as any reclassifications out of accumulated other comprehensive income (loss): ($ in Thousands) AFS Investment Defined Benefit Accumulated Balance December 31, 2021 $ (5,266) $ (5,051) $ (10,317) Other comprehensive (loss) before reclassifications (268,413) — (268,413) Unrealized (losses) on AFS securities transferred to HTM securities (67,604) — (67,604) Amounts reclassified from accumulated other comprehensive income (loss) Investment securities (gains), net (12) — (12) HTM investment securities, net, at amortized cost 7,269 — 7,269 Personnel (expense) — (244) (244) Other expense — 494 494 Income tax (expense) benefit 83,906 (470) 83,436 Net other comprehensive (loss) during period (244,854) (221) (245,074) Balance September 30, 2022 $ (250,120) $ (5,272) $ (255,391) Balance December 31, 2020 $ 41,325 $ (28,707) $ 12,618 Other comprehensive (loss) before reclassifications (35,829) — (35,829) Amounts reclassified from accumulated other comprehensive income (loss) Investment securities losses, net 16 — 16 HTM investment securities, net, at amortized cost 1,335 — 1,335 Personnel (expense) — (111) (111) Other expense — 3,446 3,446 Income tax (expense) benefit 8,548 (836) 7,712 Net other comprehensive income (loss) during period (25,930) 2,498 (23,431) Balance September 30, 2021 $ 15,395 $ (26,209) $ (10,813) ($ in Thousands) AFS Investment Defined Benefit Accumulated Balance June 30, 2022 $ (177,726) $ (5,062) $ (182,788) Other comprehensive (loss) before reclassifications (100,092) — (100,092) Amounts reclassified from accumulated other comprehensive income (loss) HTM investment securities, net, at amortized cost 2,888 — 2,888 Personnel (expense) — (82) (82) Other expense — 347 347 Income tax (expense) benefit 24,810 (474) 24,336 Net other comprehensive (loss) during period (72,394) (209) (72,603) Balance September 30, 2022 $ (250,120) $ (5,272) $ (255,391) Balance June 30, 2021 $ 30,076 $ (27,187) $ 2,889 Other comprehensive (loss) before reclassifications (19,827) — (19,827) Amounts reclassified from accumulated other comprehensive income (loss) HTM investment securities, net, at amortized cost 172 — 172 Personnel (expense) — (37) (37) Other expense — 1,346 1,346 Income tax (expense) benefit 4,975 (330) 4,644 Net other comprehensive (loss) during period (14,681) 979 (13,702) Balance September 30, 2021 $ 15,395 $ (26,209) $ (10,813)

Revenue from Contract with Cust

Revenue from Contract with Customer (Tables)	9 Months Ended
Revenue from Contract with Customer (Tables)	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Disaggregation of revenue by Major source	The Corporation's disaggregated revenue by major source is presented below: Corporate and Commercial Specialty Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Wealth management fees $ 19,984 $ 22,110 $ 63,719 $ 67,229 Service charges and deposit account fees 3,128 3,948 10,636 11,748 Card-based fees (a) 424 381 1,203 1,011 Other revenue 395 738 2,288 2,552 Noninterest income (in-scope of Topic 606) $ 23,931 $ 27,176 $ 77,846 $ 82,540 Noninterest income (out-of-scope of Topic 606) (b) 11,732 14,717 34,774 38,451 Total noninterest income $ 35,663 $ 41,892 $ 112,620 $ 120,991 Community, Consumer, and Business Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Service charges and deposit account fees $ 11,896 $ 13,009 $ 37,743 $ 35,591 Card-based fees (a) 10,970 10,707 31,629 30,830 Other revenue 1,637 2,088 5,270 8,563 Noninterest income (in-scope of Topic 606) $ 24,503 $ 25,803 $ 74,642 $ 74,984 Noninterest income (out-of-scope of Topic 606) 2,241 11,250 17,431 42,366 Total noninterest income $ 26,745 $ 37,053 $ 92,072 $ 117,351 Risk Management and Shared Services Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Service charges and deposit account fees $ 5 $ 5 $ 13 $ 27 Card-based fees (a) 118 60 101 79 Other revenue 454 55 373 752 Noninterest income (in-scope of Topic 606) $ 577 $ 120 $ 486 $ 858 Noninterest income (out-of-scope of Topic 606) 7,804 3,011 15,535 11,662 Total noninterest income $ 8,381 $ 3,131 $ 16,021 $ 12,520 Consolidated Total Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Wealth management fees $ 19,984 $ 22,110 $ 63,719 $ 67,229 Service charges and deposit account fees 15,029 16,962 48,392 47,366 Card-based fees (a) 11,512 11,147 32,933 31,920 Other revenue 2,486 2,880 7,930 11,868 Noninterest income (in-scope of Topic 606) $ 49,011 $ 53,099 $ 152,974 $ 158,383 Noninterest income (out-of-scope of Topic 606) (b) 21,777 28,977 67,740 92,479 Total noninterest income $ 70,788 $ 82,076 $ 220,713 $ 250,862 (a) Certain card-based fees are out-of-scope of Topic 606.
Revenue recognition 606	Below is a listing of performance obligations for the Corporation's main revenue streams: Revenue Stream Noninterest income in-scope of Topic 606 Service charges and deposit account fees Service charges and deposit account fees consist of monthly service fees (i.e. business analyzed fees and consumer service charges) and other deposit account related fees. The Corporation's performance obligation for monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Other deposit account related fees are largely transactional based, and therefore, the Corporation's performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges and deposit account fees is primarily received immediately or in the following month through a direct charge to customers’ accounts. Card-based fees (a) Card-based fees are primarily comprised of debit and credit card income, ATM fees, and merchant services income. Debit and credit card income is primarily comprised of interchange fees earned whenever the Corporation's debit and credit cards are processed through card payment networks. ATM and merchant fees are largely transactional based, and therefore, the Corporation's performance obligation is satisfied, and related revenue recognized, at a point in time. Payment is typically received immediately or in the following month. Trust and asset management fees (b) Trust and asset management income is primarily comprised of fees earned from the management and administration of trusts and other customer assets. The Corporation's performance obligation is generally satisfied over time and the resulting fees are recognized monthly, based upon the month-end market value of the assets under management and the applicable fee rate. Payment is generally received a few days after month end through a direct charge to the customers’ accounts. The Corporation's performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e., as incurred). Payment is received shortly after services are rendered. Brokerage and advisory fees (b) Brokerage and advisory fees primarily consist of investment advisory, brokerage, retirement services, and annuities. The Corporation's performance obligation for investment advisory services and retirement services is generally satisfied, and the related revenue recognized, over the period in which the services are provided. The performance obligation for annuities is satisfied upon sale of the annuity, and therefore, the related revenue is primarily recognized at the time of sale. Payment for these services are typically received immediately or in advance of the service. (a) Certain card-based fees are out-of-scope of Topic 606. (b) Trust and asset management fees and brokerage and advisory fees are included in wealth management fees.

Leases (Tables)

Leases (Tables)	9 Months Ended
Leases (Tables)	Sep. 30, 2022
Leases [Abstract]
Lease, Cost and Cash Flows	Operating and finance lease costs and cash flows resulting from these leases are presented below: Three Months Ended Sep 30, Nine Months Ended Sep 30, ($ in Thousands) 2022 2021 2022 2021 Operating lease costs $ 1,637 $ 2,367 $ 5,361 $ 6,850 Finance lease costs 23 17 96 76 Operating lease cash flows 1,880 2,858 6,614 8,598 Finance lease cash flows 22 21 103 101
Components of lease expense	The lease classifications on the consolidated balance sheets were as follows: ($ in Thousands) Consolidated Balance Sheets Category Sep 30, 2022 Dec 31, 2021 Operating lease right-of-use asset Premises and equipment $ 26,970 $ 28,299 Finance lease right-of-use asset Other assets 477 143 Operating lease liability Accrued expenses and other liabilities 29,897 31,345 Finance lease liability Other long-term funding 490 163
Operating lease information	The lease payment obligations, weighted-average remaining lease term, and weighted-average original discount rate were as follows: Sep 30, 2022 Dec 31, 2021 ($ in Thousands) Lease payments Weighted-average lease term (in years) Weighted-average discount rate Lease payments Weighted-average lease term (in years) Weighted-average discount rate Operating leases Retail and corporate offices $ 27,640 6.07 2.56 % $ 29,008 5.56 3.26 % Land 4,963 7.53 3.13 % 5,551 8.29 3.12 % Equipment — 0.00 — % 192 1.50 0.45 % Total operating leases $ 32,604 6.28 2.65 % $ 34,751 5.94 3.22 % Finance leases Retail and corporate offices $ 508 5.50 1.32 % $ 112 1.25 1.32 % Land — 0.00 — % 51 0.67 1.07 % Total finance leases $ 508 5.50 1.32 % $ 164 1.07 1.24 %
Amortization of operating lease liabilities	Contractual lease payment obligations for each of the next five years and thereafter, in addition to a reconciliation to the Corporation’s lease liability, were as follows: ($ in Thousands) Operating Leases Finance Leases Total Leases Three months ending December 31, 2022 $ 1,641 $ 22 $ 1,664 2023 6,224 92 6,316 2024 5,669 93 5,761 2025 4,548 93 4,641 2026 4,249 93 4,342 Beyond 2026 10,272 116 10,388 Total lease payments $ 32,604 $ 508 $ 33,111 Less: interest 2,707 18 2,724 Present value of lease payments $ 29,897 $ 490 $ 30,387

Acquisitions (Details Textuals)

Acquisitions (Details Textuals) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
Acquisitions (Details Textuals) $ in Thousands	Mar. 31, 2021 USD ($)	Sep. 30, 2022 USD ($) branch	Dec. 31, 2021 USD ($) branch	Mar. 01, 2021 USD ($)	Feb. 26, 2021 USD ($) percent branch
Business Acquisition [Line Items]
Number of Businesses Acquired \| branch		0	0
Branch Sales \| branch					1
Deposits		$ 29,198,581	$ 28,466,430		$ 31,000
Business Combination, Acquired Receivables, Gross Contractual Amount					$ 0
Purchase premium on deposits transferred \| percent					0.04
Whitnell
Business Acquisition [Line Items]
Disposal Group, Including Discontinued Operation, Consideration				$ 8,000
Gain (Loss) on Disposition of Other Assets	$ 2,000

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details) (Textuals) $ in Thousands	Jan. 01, 2022 USD ($)
Accounting Changes and Error Corrections [Abstract]
Cumulative effect of accounting methodology change	$ 2,296

Earnings Per Common Share (Deta

Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net income	$ 96,275	$ 86,824	$ 74,262	$ 88,809	$ 91,007	$ 94,301	$ 257,360	$ 274,117
Preferred stock dividends	(2,875)			(4,155)			(8,625)	(14,236)
Net income available to common equity	93,400			84,655			248,735	259,880
Common shareholder dividends	(30,149)			(30,323)			(90,647)	(85,604)
Unvested share-based payment awards	(194)			(222)			(609)	(634)
Undistributed earnings	63,057			54,109			157,479	173,642
Undistributed earnings allocated to common shareholders	62,648			53,716			156,454	172,436
Undistributed earnings allocated to unvested share-based payment awards	409			393			1,025	1,206
Basic
Distributed earnings to common shareholders	30,149			30,323			90,647	85,604
Undistributed earnings allocated to common shareholders	62,648			53,716			156,454	172,436
Total common shareholders earnings, basic	92,796			84,039			247,102	258,040
Diluted
Distributed earnings to common shareholders	30,149			30,323			90,647	85,604
Undistributed earnings allocated to common shareholders	62,648			53,716			156,454	172,436
Total common shareholders earnings, diluted	$ 92,796			$ 84,039			$ 247,102	$ 258,040
Weighted average common shares outstanding	149,321			150,046			149,063	151,473
Effect of dilutive common stock awards	942			1,096			1,141	1,228
Diluted weighted average common shares outstanding	150,262			151,143			150,205	152,701
Basic earnings per common share	$ 0.62			$ 0.56			$ 1.66	$ 1.70
Diluted earnings per common share	$ 0.62			$ 0.56			$ 1.65	$ 1.69

Earnings Per Common Share (De_2

Earnings Per Common Share (Details Textuals) - shares	3 Months Ended		9 Months Ended
Earnings Per Common Share (Details Textuals) - shares	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Approximate anti-dilutive stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	3,000,000	3,000,000	3,000,000	3,000,000

Stock-Based Compensation, Stock

Stock-Based Compensation, Stock Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Stock Options Shares Outstanding, Beginning balance (in shares)	4,814
Exercised	436
Forfeited or expired	62
Stock Options Shares Outstanding, Ending balance (in shares)	4,316	4,814
Options exercisable (in shares)	3,735
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Stock Option Outstanding, Weighted Average Exercise Price, Beginning balance (in usd per share)	$ 20.72
Exercised	17.61
Forfeited	19.83
Stock Option Outstanding, Weighted Average Exercise Price, Ending balance (in usd per share)	21.05	$ 20.72
Options Exercisable, Weighted Average Exercise Price (in usd per share)	$ 21.35
Stock Options Outstanding, Weighted Average Remaining Contractual Term	5 years 1 month 20 days	5 years 11 months 15 days
Options exercisable, Weighted Average Remaining Contractual Term	4 years 9 months 25 days
Stock Options Outstanding, Aggregate Intrinsic Value, Beginning balance	$ 12,532
Stock Options Outstanding, Aggregate Intrinsic Value, Ending balance	4,506	$ 12,532
Options exercisable, Aggregate Intrinsic Value	$ 3,547

Stock-Based Compensation, Restr

Stock-Based Compensation, Restricted Stock Activity (Details) shares in Thousands	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding Shares, Beginning balance (in shares) \| shares	2,635
Granted \| shares	785
Vested \| shares	948
Forfeited \| shares	109
Outstanding Shares, Ending balance (in shares) \| shares	2,363
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Outstanding, Weighted Average Grant Date Fair Value, Beginning balance (in usd per share) \| $ / shares	$ 19.87
Granted, Weighted Average Grant Date Fair Value \| $ / shares	22.91
Vested, Weighted Average Grant Date Fair Value \| $ / shares	21.83
Forfeited, Weighted Average Grant Date Fair Value \| $ / shares	20.30
Outstanding Weighted Average Grant Date Fair Value, Ending balance (in usd per share) \| $ / shares	$ 20.91

Stock-Based Compensation (Detai

Stock-Based Compensation (Details Textuals) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award
Intrinsic value of stock options exercised	$ 3,000	$ 6,000
Total fair value of vested stock options	$ 2,000	3,000
Minimum
Share-based Compensation Arrangement by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	0%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	150%
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award
Recognized compensation expense for vesting	$ 587	1,000
Recognized compensation expense for accelerated vesting	0
Unvested share-based payment awards	563
Share-based Payment Arrangement, Expense	587	$ 1,000
Share-based Payment Arrangement, Accelerated Cost	$ 0
Performance-based Restricted Stock Award
Share-based Compensation Arrangement by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years	3 years
Service-based Restricted Stock Award
Share-based Compensation Arrangement by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	4 years	4 years
Restricted Stock Award
Share-based Compensation Arrangement by Share-based Payment Award
Recognized compensation expense for vesting	$ 13,000	$ 11,000
Recognized compensation expense for accelerated vesting	3,000
Unvested share-based payment awards	$ 24,000
Remaining requisite service periods, extend through	first quarter of 2026
Share-based Payment Arrangement, Expense	$ 13,000	$ 11,000
Share-based Payment Arrangement, Accelerated Cost	$ 3,000

Investment Securities, AFS and

Investment Securities, AFS and HTM Securities Amortized Costs and Fair Values (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	$ 2,762,393	$ 4,338,671
Debt Securities, Available-for-sale, Unrealized Gain	461	28,850
Debt Securities, Available-for-sale, Unrealized Loss	(275,542)	(35,506)
Debt Securities, Available-for-sale	2,487,312	4,332,015
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	3,951,553	2,239,003
Held-to-maturity, Gross Unrealized Gains	61,791	118,471
Held-to-maturity, Gross Unrealized Loss	(717,582)	(8,809)
Held-to-maturity, Fair Value	3,295,760	2,348,664
US Treasury Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	124,403	124,291
Debt Securities, Available-for-sale, Unrealized Gain	0	0
Debt Securities, Available-for-sale, Unrealized Loss	(16,119)	(1,334)
Debt Securities, Available-for-sale	108,284	122,957
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	998	1,000
Held-to-maturity, Gross Unrealized Gains	0	1
Held-to-maturity, Gross Unrealized Loss	(66)	0
Held-to-maturity, Fair Value	932	1,001
Agency Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	15,000	15,000
Debt Securities, Available-for-sale, Unrealized Gain	0	0
Debt Securities, Available-for-sale, Unrealized Loss	(1,601)	(103)
Debt Securities, Available-for-sale	13,399	14,897
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	356,539	381,517
Debt Securities, Available-for-sale, Unrealized Gain	28	18,940
Debt Securities, Available-for-sale, Unrealized Loss	(15,669)	0
Debt Securities, Available-for-sale	340,898	400,457
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	1,737,135	1,628,759
Held-to-maturity, Gross Unrealized Gains	273	113,179
Held-to-maturity, Gross Unrealized Loss	(272,360)	(1,951)
Held-to-maturity, Fair Value	1,465,048	1,739,988
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	0	332,028
Debt Securities, Available-for-sale, Unrealized Gain		31
Debt Securities, Available-for-sale, Unrealized Loss		(2,335)
Debt Securities, Available-for-sale	0	329,724
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	369,711
Held-to-maturity, Gross Unrealized Gains	12,167
Held-to-maturity, Gross Unrealized Loss	(74,906)
Held-to-maturity, Fair Value	306,972
Federal Family Education Loan Program (FFELP) Guaranteed Loans [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	163,314	177,974
Debt Securities, Available-for-sale, Unrealized Gain	0	475
Debt Securities, Available-for-sale, Unrealized Loss	(4,757)	(1,123)
Debt Securities, Available-for-sale	158,556	177,325
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0
Held-to-maturity, Fair Value	0
US Government-sponsored Enterprises Debt Securities [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	4,797	6,594
Debt Securities, Available-for-sale, Unrealized Gain	20	39
Debt Securities, Available-for-sale, Unrealized Loss	(45)	(54)
Debt Securities, Available-for-sale	4,772	6,580
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0
Held-to-maturity, Fair Value	0
Other Debt securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	3,000	3,000
Debt Securities, Available-for-sale, Unrealized Gain	0	0
Debt Securities, Available-for-sale, Unrealized Loss	(67)	(6)
Debt Securities, Available-for-sale	2,933	2,994
FNMA/FHLMC \| Residential Related Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	1,882,668	2,709,399
Debt Securities, Available-for-sale, Unrealized Gain	413	3,729
Debt Securities, Available-for-sale, Unrealized Loss	(227,020)	(21,249)
Debt Securities, Available-for-sale	1,656,061	2,691,879
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	961,946	34,347
Held-to-maturity, Gross Unrealized Gains	32,561	1,792
Held-to-maturity, Gross Unrealized Loss	(182,409)	0
Held-to-maturity, Fair Value	812,099	36,139
FNMA/FHLMC \| Commercial mortgage-related securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	19,123	357,240
Debt Securities, Available-for-sale, Unrealized Gain	0	2,686
Debt Securities, Available-for-sale, Unrealized Loss	(1,837)	(9,302)
Debt Securities, Available-for-sale	17,286	350,623
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	762,377	425,937
Held-to-maturity, Gross Unrealized Gains	16,045	122
Held-to-maturity, Gross Unrealized Loss	(176,822)	(6,659)
Held-to-maturity, Fair Value	601,600	419,400
Government National Mortgage Association (GNMA) [Member] \| Residential Related Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	82,263	66,189
Debt Securities, Available-for-sale, Unrealized Gain	0	1,591
Debt Securities, Available-for-sale, Unrealized Loss	(4,234)	0
Debt Securities, Available-for-sale	78,029	67,780
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	43,168	48,053
Held-to-maturity, Gross Unrealized Gains	27	1,578
Held-to-maturity, Gross Unrealized Loss	(3,872)	0
Held-to-maturity, Fair Value	39,323	49,631
Government National Mortgage Association (GNMA) [Member] \| Commercial mortgage-related securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	111,286	165,439
Debt Securities, Available-for-sale, Unrealized Gain	0	1,360
Debt Securities, Available-for-sale, Unrealized Loss	(4,192)	0
Debt Securities, Available-for-sale	107,094	166,799
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	76,217	100,907
Held-to-maturity, Gross Unrealized Gains	716	1,799
Held-to-maturity, Gross Unrealized Loss	(7,147)	(200)
Held-to-maturity, Fair Value	$ 69,787	$ 102,506

Investment Securities, AFS an_2

Investment Securities, AFS and HTM Contractual Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Amortized Cost
Available for Sale, Due in one year or less	$ 9,023
Available for Sale, Due after one year through five years	105,078
Available for Sale, Due after five years through ten years	347,517
Available for Sale, Due after ten years	37,325
Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost	498,943
Available for Sale, Total debt securities	2,762,393	$ 4,338,671
Fair Value
Available for Sale, Due in one year or less	9,000
Available for Sale, Due after one year through five years	97,875
Available for Sale, Due after five years through ten years	323,983
Available for Sale, Due after ten years	34,656
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	465,514
Available for Sale, Total debt securities	$ 2,487,312	4,332,015
Available for Sale, Ratio of Fair Value to Amortized Cost	90%
Amortized Cost
Held to Maturity, Due in one year or less	$ 16,969
Held to Maturity, Due after one year through five years	32,282
Held to Maturity, Due after five years through ten years	164,216
Held to Maturity, Due after ten years	1,524,666
Held to Maturity, Total Debt Securities	1,738,134
Held to Maturity, Amortized Cost	3,951,553	2,239,003
Fair Value
Held to Maturity, Due in one year or less	16,931
Held to Maturity, Due after one year through five years	31,668
Held to Maturity, Due after five years through ten years	157,427
Held to Maturity, Due after ten years	1,259,955
Held to Maturity, Securities, Debt Securities	1,465,980
Held to Maturity, Total debt securities at fair value	$ 3,295,760	2,348,664
Held to Maturity, Ratio of Fair Value to Amortized Cost	83.40%
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Amortized Cost
Available for Sale, Total debt securities	$ 0	332,028
Fair Value
Available for Sale, Total debt securities	0	329,724
Amortized Cost
Held to Maturity, Amortized Cost	369,711
Fair Value
Held to Maturity, Total debt securities at fair value	306,972
Federal Family Education Loan Program (FFELP) Guaranteed Loans [Member]
Amortized Cost
Available for Sale, Total debt securities	163,314	177,974
Fair Value
Available for Sale, Total debt securities	158,556	177,325
Amortized Cost
Held to Maturity, Amortized Cost	0
Fair Value
Held to Maturity, Total debt securities at fair value	0
US Government-sponsored Enterprises Debt Securities [Member]
Amortized Cost
Available for Sale, Total debt securities	4,797	6,594
Fair Value
Available for Sale, Total debt securities	4,772	6,580
Amortized Cost
Held to Maturity, Amortized Cost	0
Fair Value
Held to Maturity, Total debt securities at fair value	0
FNMA/FHLMC \| Residential Related Securities
Amortized Cost
Available for Sale, Total debt securities	1,882,668	2,709,399
Fair Value
Available for Sale, Total debt securities	1,656,061	2,691,879
Amortized Cost
Held to Maturity, Amortized Cost	961,946	34,347
Fair Value
Held to Maturity, Total debt securities at fair value	812,099	36,139
FNMA/FHLMC \| Commercial mortgage-related securities
Amortized Cost
Available for Sale, Total debt securities	19,123	357,240
Fair Value
Available for Sale, Total debt securities	17,286	350,623
Amortized Cost
Held to Maturity, Amortized Cost	762,377	425,937
Fair Value
Held to Maturity, Total debt securities at fair value	601,600	419,400
Government National Mortgage Association (GNMA) [Member] \| Residential Related Securities
Amortized Cost
Available for Sale, Total debt securities	82,263	66,189
Fair Value
Available for Sale, Total debt securities	78,029	67,780
Amortized Cost
Held to Maturity, Amortized Cost	43,168	48,053
Fair Value
Held to Maturity, Total debt securities at fair value	39,323	49,631
Government National Mortgage Association (GNMA) [Member] \| Commercial mortgage-related securities
Amortized Cost
Available for Sale, Total debt securities	111,286	165,439
Fair Value
Available for Sale, Total debt securities	107,094	166,799
Amortized Cost
Held to Maturity, Amortized Cost	76,217	100,907
Fair Value
Held to Maturity, Total debt securities at fair value	$ 69,787	$ 102,506

Investment Securities, HTM Cred

Investment Securities, HTM Credit Quality Indicators (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	$ 3,951,553	$ 2,239,003
US Treasury Securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	998	1,000
US States and Political Subdivisions Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	1,737,135	1,628,759
Residential Related Securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	961,946	34,347
Residential Related Securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	43,168	48,053
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	369,711
Commercial mortgage-related securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	762,377	425,937
Commercial mortgage-related securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	76,217	100,907
Not Rated [Domain]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	1,158	896
Not Rated [Domain] \| US Treasury Securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
Not Rated [Domain] \| US States and Political Subdivisions Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	1,158	896
Not Rated [Domain] \| Residential Related Securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
Not Rated [Domain] \| Residential Related Securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
Not Rated [Domain] \| Mortgage-backed Securities, Issued by Private Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0
Not Rated [Domain] \| Commercial mortgage-related securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
Not Rated [Domain] \| Commercial mortgage-related securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
AAA
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	3,021,657	1,312,642
AAA \| US Treasury Securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	998	1,000
AAA \| US States and Political Subdivisions Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	807,240	702,399
AAA \| Residential Related Securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	961,946	34,347
AAA \| Residential Related Securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	43,168	48,053
AAA \| Mortgage-backed Securities, Issued by Private Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	369,711
AAA \| Commercial mortgage-related securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	762,377	425,937
AAA \| Commercial mortgage-related securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	76,217	100,907
AA
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	920,765	914,591
AA \| US Treasury Securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
AA \| US States and Political Subdivisions Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	920,765	914,591
AA \| Residential Related Securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
AA \| Residential Related Securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
AA \| Mortgage-backed Securities, Issued by Private Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0
AA \| Commercial mortgage-related securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
AA \| Commercial mortgage-related securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
A
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	7,972	10,873
A \| US Treasury Securities
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
A \| US States and Political Subdivisions Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	7,972	10,873
A \| Residential Related Securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
A \| Residential Related Securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
A \| Mortgage-backed Securities, Issued by Private Enterprises [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0
A \| Commercial mortgage-related securities \| FNMA/FHLMC
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	0	0
A \| Commercial mortgage-related securities \| Government National Mortgage Association (GNMA) [Member]
Schedule of Held-to-maturity Securities [Line Items]
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	$ 0	$ 0

Investment Securities Gain_Loss

Investment Securities Gain/Loss Sale of Securities (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Investments, Debt and Equity Securities [Abstract]
Gross gains on AFS securities	$ 0	$ 0			$ 21	$ 421
Gross (losses) on AFS securities	0	0			(8)	(437)
Gain on sale and net write-up of equity securities	5,664	0			5,664	0
Investment securities gains (losses), net	5,664	0			5,676	(16)
Proceeds from sales of investment securities	$ 248	$ 0	$ 107,000	$ 51,000	$ 1,309	$ 158,708

Investment Securities, AFS an_3

Investment Securities, AFS and HTM Securities Gross Unrealized Losses (Details) $ in Thousands	Sep. 30, 2022 USD ($) security	Dec. 31, 2021 USD ($) security
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	736	120
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (138,010)	$ (34,586)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 1,431,302	$ 2,955,152
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	65	17
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (137,533)	$ (920)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	1,014,983	66,478
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(275,542)	(35,506)
Debt Securities, Available-for-sale, Unrealized Loss Position	2,446,286	3,021,630
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	(494,950)	(8,422)
Fair value of unrealized losses on held to maturity securities, less than 12 months	2,420,301	533,577
Unrealized losses on held to maturity securities, 12 months or more	(222,632)	(387)
Fair value of unrealized losses on held to maturity securities, 12 months or more	813,874	10,775
Total unrealized losses on held to maturity securities	(717,582)	(8,809)
Total fair value of unrealized losses on held to maturity securities	$ 3,234,175	$ 544,352
Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	73	1
Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	1,331	72
US Treasury Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	1	7
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (651)	$ (1,334)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 4,293	$ 122,957
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	6	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (15,468)	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	103,991	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(16,119)	(1,334)
Debt Securities, Available-for-sale, Unrealized Loss Position	108,284	$ 122,957
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	(66)
Fair value of unrealized losses on held to maturity securities, less than 12 months	932
Unrealized losses on held to maturity securities, 12 months or more	0
Fair value of unrealized losses on held to maturity securities, 12 months or more	0
Total unrealized losses on held to maturity securities	(66)
Total fair value of unrealized losses on held to maturity securities	$ 932
US Treasury Securities \| Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	0
US Treasury Securities \| Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	1
Agency Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	0	1
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ 0	$ (103)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 0	$ 14,897
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	1	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (1,601)	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	13,399	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(1,601)	(103)
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 13,399	14,897
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	605
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (15,669)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 328,806
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(15,669)
Debt Securities, Available-for-sale, Unrealized Loss Position	328,806
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	(244,555)	(1,951)
Fair value of unrealized losses on held to maturity securities, less than 12 months	1,350,294	112,038
Unrealized losses on held to maturity securities, 12 months or more	(27,805)	0
Fair value of unrealized losses on held to maturity securities, 12 months or more	53,371	0
Total unrealized losses on held to maturity securities	(272,360)	(1,951)
Total fair value of unrealized losses on held to maturity securities	$ 1,403,665	$ 112,038
US States and Political Subdivisions Debt Securities [Member] \| Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	29	0
US States and Political Subdivisions Debt Securities [Member] \| Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	1,123	49
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security		12
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		$ (2,335)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months		$ 248,617
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security		0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer		0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss		(2,335)
Debt Securities, Available-for-sale, Unrealized Loss Position		$ 248,617
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	$ (59,733)
Fair value of unrealized losses on held to maturity securities, less than 12 months	252,382
Unrealized losses on held to maturity securities, 12 months or more	(15,173)
Fair value of unrealized losses on held to maturity securities, 12 months or more	54,590
Total unrealized losses on held to maturity securities	(74,906)
Total fair value of unrealized losses on held to maturity securities	$ 306,972
Mortgage-backed Securities, Issued by Private Enterprises [Member] \| Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	2
Mortgage-backed Securities, Issued by Private Enterprises [Member] \| Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	16
Federal Family Education Loan Program (FFELP) Guaranteed Loans [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	5	4
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (1,735)	$ (256)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 66,349	$ 64,282
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	10	8
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (3,022)	$ (867)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	92,207	62,576
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(4,757)	(1,123)
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 158,556	$ 126,858
US Government-sponsored Enterprises Debt Securities [Member]
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	1	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ 0	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 350	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	7	9
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (45)	$ (54)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	2,218	3,902
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(45)	(54)
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 2,569	$ 3,902
Other Debt securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	2	3
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (21)	$ (6)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 1,979	$ 2,994
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	1	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (46)	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	954	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(67)	(6)
Debt Securities, Available-for-sale, Unrealized Loss Position	$ 2,933	$ 2,994
FNMA/FHLMC \| Residential Related Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	68	74
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (109,670)	$ (21,249)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 827,116	$ 2,172,837
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	40	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ (117,350)	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	802,215	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(227,020)	(21,249)
Debt Securities, Available-for-sale, Unrealized Loss Position	1,629,330	$ 2,172,837
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	(105,032)
Fair value of unrealized losses on held to maturity securities, less than 12 months	496,903
Unrealized losses on held to maturity securities, 12 months or more	(77,377)
Fair value of unrealized losses on held to maturity securities, 12 months or more	314,998
Total unrealized losses on held to maturity securities	(182,409)
Total fair value of unrealized losses on held to maturity securities	$ 811,900
FNMA/FHLMC \| Residential Related Securities \| Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	11
FNMA/FHLMC \| Residential Related Securities \| Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	87
FNMA/FHLMC \| Commercial mortgage-related securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	1	19
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (1,837)	$ (9,302)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 17,286	$ 328,568
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ 0	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	0	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(1,837)	(9,302)
Debt Securities, Available-for-sale, Unrealized Loss Position	17,286	328,568
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	(76,439)	(6,272)
Fair value of unrealized losses on held to maturity securities, less than 12 months	221,584	388,072
Unrealized losses on held to maturity securities, 12 months or more	(100,382)	(387)
Fair value of unrealized losses on held to maturity securities, 12 months or more	380,012	10,775
Total unrealized losses on held to maturity securities	(176,822)	(6,659)
Total fair value of unrealized losses on held to maturity securities	$ 601,596	$ 398,847
FNMA/FHLMC \| Commercial mortgage-related securities \| Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	30	1
FNMA/FHLMC \| Commercial mortgage-related securities \| Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	13	18
Government National Mortgage Association (GNMA) [Member] \| Residential Related Securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	17
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (4,234)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 78,029
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(4,234)
Debt Securities, Available-for-sale, Unrealized Loss Position	78,029
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	(3,872)
Fair value of unrealized losses on held to maturity securities, less than 12 months	39,323
Unrealized losses on held to maturity securities, 12 months or more	0
Fair value of unrealized losses on held to maturity securities, 12 months or more	0
Total unrealized losses on held to maturity securities	(3,872)
Total fair value of unrealized losses on held to maturity securities	$ 39,323
Government National Mortgage Association (GNMA) [Member] \| Residential Related Securities \| Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	0
Government National Mortgage Association (GNMA) [Member] \| Residential Related Securities \| Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	78
Government National Mortgage Association (GNMA) [Member] \| Commercial mortgage-related securities
Schedule of Available-for-sale and Held-to-maturity Securities [Line Items]
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions \| security	36
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ (4,192)
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	$ 107,094
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions \| security	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	$ 0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	0
Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss	(4,192)
Debt Securities, Available-for-sale, Unrealized Loss Position	107,094
HTM investment securities
Unrealized losses on held to maturity securities, less than 12 months	(5,252)	$ (200)
Fair value of unrealized losses on held to maturity securities, less than 12 months	58,883	33,468
Unrealized losses on held to maturity securities, 12 months or more	(1,895)	0
Fair value of unrealized losses on held to maturity securities, 12 months or more	10,904	0
Total unrealized losses on held to maturity securities	(7,147)	(200)
Total fair value of unrealized losses on held to maturity securities	$ 69,787	$ 33,468
Government National Mortgage Association (GNMA) [Member] \| Commercial mortgage-related securities \| Held to maturity, number of securities, 12 months or more
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	1	0
Government National Mortgage Association (GNMA) [Member] \| Commercial mortgage-related securities \| Held to maturity, number of securities, less than 12 months
HTM investment securities
Number of held to maturity securities in a continuous unrealized loss position \| security	13	5

Investment Securities (Details

Investment Securities (Details Textual) - USD ($)	3 Months Ended					9 Months Ended
Investment Securities (Details Textual) - USD ($)	Sep. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Investment Securities Information [Line Items]
Transfer of AFS securities to HTM securities		$ 1,600,000,000				$ 1,621,990,000	$ 0
Proceeds from sales of investment securities	$ 248,000		$ 0	$ 107,000,000	$ 51,000,000	1,309,000	158,708,000
Debt Instrument, Collateral Amount	2,400,000,000					2,400,000,000		$ 2,300,000,000
Interest receivable	115,782,000					115,782,000		80,528,000
Debt Securities, Held-to-maturity, Nonaccrual, Interest Income						0	$ 0
Debt Securities, Held to Maturity, Past Due	0					0		0
Held to maturity allowance for credit loss	(61,000)					(61,000)		(55,000)
Federal Home Loan Bank Stock	193,000,000					193,000,000		82,000,000
Federal Reserve Bank Stock	87,000,000					87,000,000		87,000,000
Equity securities with readily determinable fair values, Fair Value	6,000,000					6,000,000		5,000,000
Equity Securities without Readily Determinable Fair Value, Amount	19,000,000					19,000,000		14,000,000
Held-to-maturity Securities [Member]
Investment Securities Information [Line Items]
Interest receivable	16,000,000					16,000,000		15,000,000
Available-for-sale Securities [Member]
Investment Securities Information [Line Items]
Interest receivable	8,000,000					8,000,000		9,000,000
Federal Home Loan Bank Certificates and Obligations (FHLB) [Member]
Investment Securities Information [Line Items]
Interest receivable	2,000,000					2,000,000		975,000
Federal Reserve Bank Stock [Member]
Investment Securities Information [Line Items]
Interest receivable	819,000					819,000		0
US Treasury Securities
Investment Securities Information [Line Items]
Held to maturity allowance for credit loss	0					0		0
US States and Political Subdivisions Debt Securities [Member]
Investment Securities Information [Line Items]
Held to maturity allowance for credit loss	0					0		0
Agency mortgage-related securities
Investment Securities Information [Line Items]
Held to maturity allowance for credit loss	$ 0					$ 0		$ 0

Loans Composition (Details)

Loans Composition (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 27,817,280	$ 24,224,949
PPP
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,050	66,070
Asset-based lending & equipment finance(a)
Loans and Leases Receivable Disclosure [Line Items]
Loans	380,830	178,027
Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Loans	9,190,045	8,208,289
Commercial real estate — owner occupied
Loans and Leases Receivable Disclosure [Line Items]
Loans	999,786	971,326
Commercial and business lending
Loans and Leases Receivable Disclosure [Line Items]
Loans	10,571,711	9,423,711
Commercial real estate — investor
Loans and Leases Receivable Disclosure [Line Items]
Loans	5,064,289	4,384,569
Real estate construction
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,835,159	1,808,976
Commercial real estate lending
Loans and Leases Receivable Disclosure [Line Items]
Loans	6,899,449	6,193,545
Total commercial
Loans and Leases Receivable Disclosure [Line Items]
Loans	17,471,159	15,617,256
Residential mortgage
Loans and Leases Receivable Disclosure [Line Items]
Loans	8,314,902	7,567,310
Auto finance
Loans and Leases Receivable Disclosure [Line Items]
Loans	1,117,136	143,045
Home equity
Loans and Leases Receivable Disclosure [Line Items]
Loans	612,608	595,615
Other consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	301,475	301,723
Total consumer
Loans and Leases Receivable Disclosure [Line Items]
Loans	$ 10,346,121	$ 8,607,693

Loans, Credit Quality Indicator

Loans, Credit Quality Indicator by Vintage Year (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	$ 50,520	$ 60,636
Financing Receivable, Revolving	3,144,369	3,253,933
Financing Receivable, Originated in Current Fiscal Year	6,797,570	7,524,778
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	7,634,899	4,394,206
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,664,501	3,377,569
Financing Receivable, Originated Three Years before Latest Fiscal Year	2,331,812	1,801,486
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,149,753	1,067,713
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,094,376	2,805,265
Total	27,817,280	24,224,949
Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	44,845	56,777
Financing Receivable, Revolving	3,117,577	3,219,121
Financing Receivable, Originated in Current Fiscal Year	6,722,237	7,352,605
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	7,498,885	4,301,809
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,571,591	3,232,703
Financing Receivable, Originated Three Years before Latest Fiscal Year	2,193,062	1,722,157
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,122,942	1,055,380
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,000,909	2,734,332
Total	27,227,203	23,618,106
Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	458	140
Financing Receivable, Revolving	10,016	7,745
Financing Receivable, Originated in Current Fiscal Year	43,724	65,478
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	39,843	46,023
Financing Receivable, Originated Two Years before Latest Fiscal Year	32,354	33,021
Financing Receivable, Originated Three Years before Latest Fiscal Year	58,431	16,241
Financing Receivable, Originated Four Years before Latest Fiscal Year	21	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	31,426	10,946
Total	215,816	179,495
Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	154	2,713
Financing Receivable, Revolving	16,673	26,913
Financing Receivable, Originated in Current Fiscal Year	20,425	53,194
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	57,309	34,992
Financing Receivable, Originated Two Years before Latest Fiscal Year	45,412	100,240
Financing Receivable, Originated Three Years before Latest Fiscal Year	75,626	56,519
Financing Receivable, Originated Four Years before Latest Fiscal Year	20,032	5,952
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	22,378	19,095
Total	257,855	296,905
Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	5,063	1,006
Financing Receivable, Revolving	103	154
Financing Receivable, Originated in Current Fiscal Year	11,184	53,501
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	38,861	11,382
Financing Receivable, Originated Two Years before Latest Fiscal Year	15,143	11,605
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,693	6,569
Financing Receivable, Originated Four Years before Latest Fiscal Year	6,758	6,340
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	39,662	40,891
Total	116,406	130,443
Total commercial
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	43,243	52,388
Financing Receivable, Revolving	2,441,270	2,573,974
Financing Receivable, Originated in Current Fiscal Year	4,588,558	5,602,382
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,412,296	2,438,627
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,904,069	2,385,040
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,485,474	1,355,608
Financing Receivable, Originated Four Years before Latest Fiscal Year	754,429	379,567
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	885,063	882,057
Total	17,471,159	15,617,256
Total commercial \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	39,111	49,606
Financing Receivable, Revolving	2,415,268	2,539,768
Financing Receivable, Originated in Current Fiscal Year	4,519,062	5,432,693
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,279,288	2,349,685
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,816,220	2,245,316
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,351,761	1,283,386
Financing Receivable, Originated Four Years before Latest Fiscal Year	735,008	373,655
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	832,919	853,551
Total	16,949,527	15,078,053
Total commercial \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	9,329	7,294
Financing Receivable, Originated in Current Fiscal Year	43,211	65,478
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	39,671	45,917
Financing Receivable, Originated Two Years before Latest Fiscal Year	32,254	33,016
Financing Receivable, Originated Three Years before Latest Fiscal Year	58,423	15,957
Financing Receivable, Originated Four Years before Latest Fiscal Year	21	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	30,703	9,840
Total	213,611	177,543
Total commercial \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	154	2,706
Financing Receivable, Revolving	16,673	26,913
Financing Receivable, Originated in Current Fiscal Year	20,101	52,713
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	57,108	34,660
Financing Receivable, Originated Two Years before Latest Fiscal Year	45,412	99,837
Financing Receivable, Originated Three Years before Latest Fiscal Year	74,846	56,241
Financing Receivable, Originated Four Years before Latest Fiscal Year	19,401	5,871
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	21,285	18,291
Total	254,825	294,527
Total commercial \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	3,979	76
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	6,183	51,498
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	36,230	8,365
Financing Receivable, Originated Two Years before Latest Fiscal Year	10,182	6,872
Financing Receivable, Originated Three Years before Latest Fiscal Year	444	24
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	156	374
Total	53,196	67,134
Total commercial \| PPP
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	62	47,134
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	960	18,936
Financing Receivable, Originated Two Years before Latest Fiscal Year	28	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	1,050	66,070
Total commercial \| PPP \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	21	44,921
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	960	18,610
Financing Receivable, Originated Two Years before Latest Fiscal Year	28	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	1,009	63,531
Total commercial \| PPP \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan		0
Financing Receivable, Revolving		0
Financing Receivable, Originated in Current Fiscal Year		212
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year		281
Financing Receivable, Originated Two Years before Latest Fiscal Year		0
Financing Receivable, Originated Three Years before Latest Fiscal Year		0
Financing Receivable, Originated Four Years before Latest Fiscal Year		0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year		0
Total		493
Total commercial \| PPP \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	40	2,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	40	2,000
Total commercial \| PPP \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan		0
Financing Receivable, Revolving		0
Financing Receivable, Originated in Current Fiscal Year		0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year		46
Financing Receivable, Originated Two Years before Latest Fiscal Year		0
Financing Receivable, Originated Three Years before Latest Fiscal Year		0
Financing Receivable, Originated Four Years before Latest Fiscal Year		0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year		0
Total		46
Total commercial \| Asset-based lending & equipment finance(a)
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	30,946
Financing Receivable, Originated in Current Fiscal Year	203,701
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	112,162
Financing Receivable, Originated Two Years before Latest Fiscal Year	33,123
Financing Receivable, Originated Three Years before Latest Fiscal Year	765
Financing Receivable, Originated Four Years before Latest Fiscal Year	133
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	380,830
Total commercial \| Asset-based lending & equipment finance(a) \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	29,680
Financing Receivable, Originated in Current Fiscal Year	202,201
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	112,162
Financing Receivable, Originated Two Years before Latest Fiscal Year	16,349
Financing Receivable, Originated Three Years before Latest Fiscal Year	765
Financing Receivable, Originated Four Years before Latest Fiscal Year	133
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	361,291
Total commercial \| Asset-based lending & equipment finance(a) \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	0
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	274
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	274
Total commercial \| Asset-based lending & equipment finance(a) \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	1,266
Financing Receivable, Originated in Current Fiscal Year	1,500
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	16,500
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	19,266
Total commercial \| Commercial and Industrial Sector
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	4,621	4,867
Financing Receivable, Revolving	2,304,968	2,405,059
Financing Receivable, Originated in Current Fiscal Year	2,306,830	2,667,064
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,441,833	874,575
Financing Receivable, Originated Two Years before Latest Fiscal Year	614,058	1,032,647
Financing Receivable, Originated Three Years before Latest Fiscal Year	678,473	731,439
Financing Receivable, Originated Four Years before Latest Fiscal Year	353,821	177,671
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	490,062	497,860
Total	9,190,045	8,386,316
Total commercial \| Commercial and Industrial Sector \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	488	2,084
Financing Receivable, Revolving	2,281,083	2,371,605
Financing Receivable, Originated in Current Fiscal Year	2,283,710	2,631,753
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,422,332	852,758
Financing Receivable, Originated Two Years before Latest Fiscal Year	593,095	986,300
Financing Receivable, Originated Three Years before Latest Fiscal Year	639,386	710,491
Financing Receivable, Originated Four Years before Latest Fiscal Year	353,799	177,568
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	452,229	493,876
Total	9,025,634	8,224,351
Total commercial \| Commercial and Industrial Sector \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	9,329	7,068
Financing Receivable, Originated in Current Fiscal Year	98	5,900
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	14,885	1,695
Financing Receivable, Originated Two Years before Latest Fiscal Year	4,675	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	21	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	30,577	2,811
Total	59,585	17,474
Total commercial \| Commercial and Industrial Sector \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	154	2,706
Financing Receivable, Revolving	14,557	26,387
Financing Receivable, Originated in Current Fiscal Year	17,644	23,415
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	4,615	19,960
Financing Receivable, Originated Two Years before Latest Fiscal Year	6,105	46,296
Financing Receivable, Originated Three Years before Latest Fiscal Year	39,087	20,924
Financing Receivable, Originated Four Years before Latest Fiscal Year	2	104
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	7,240	1,172
Total	89,250	138,258
Total commercial \| Commercial and Industrial Sector \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	3,979	76
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	5,379	5,996
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	161
Financing Receivable, Originated Two Years before Latest Fiscal Year	10,182	52
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	24
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	15	0
Total	15,576	6,233
Total commercial \| Commercial real estate — owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	10,092
Financing Receivable, Revolving	14,473	31,621
Financing Receivable, Originated in Current Fiscal Year	179,648	267,371
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	251,191	187,773
Financing Receivable, Originated Two Years before Latest Fiscal Year	176,071	197,120
Financing Receivable, Originated Three Years before Latest Fiscal Year	175,549	110,896
Financing Receivable, Originated Four Years before Latest Fiscal Year	89,092	56,742
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	113,761	119,802
Total	999,786	971,326
Total commercial \| Commercial real estate — owner occupied \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	10,092
Financing Receivable, Revolving	13,623	30,869
Financing Receivable, Originated in Current Fiscal Year	179,172	261,418
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	243,087	178,424
Financing Receivable, Originated Two Years before Latest Fiscal Year	165,701	187,073
Financing Receivable, Originated Three Years before Latest Fiscal Year	163,570	110,169
Financing Receivable, Originated Four Years before Latest Fiscal Year	88,718	54,538
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	109,126	117,011
Total	962,997	939,503
Total commercial \| Commercial real estate — owner occupied \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	226
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	4,628
Financing Receivable, Originated Two Years before Latest Fiscal Year	6,995	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,506	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	245
Total	8,502	5,100
Total commercial \| Commercial real estate — owner occupied \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	850	526
Financing Receivable, Originated in Current Fiscal Year	475	5,953
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,104	4,721
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,375	10,047
Financing Receivable, Originated Three Years before Latest Fiscal Year	10,473	727
Financing Receivable, Originated Four Years before Latest Fiscal Year	374	2,204
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	4,635	2,546
Total	28,287	26,723
Total commercial \| Commercial and business lending
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	4,621	14,958
Financing Receivable, Revolving	2,350,388	2,436,680
Financing Receivable, Originated in Current Fiscal Year	2,690,241	2,981,569
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,806,146	1,081,284
Financing Receivable, Originated Two Years before Latest Fiscal Year	823,280	1,229,767
Financing Receivable, Originated Three Years before Latest Fiscal Year	854,787	842,335
Financing Receivable, Originated Four Years before Latest Fiscal Year	443,047	234,414
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	603,822	617,662
Total	10,571,711	9,423,711
Total commercial \| Commercial and business lending \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	488	12,176
Financing Receivable, Revolving	2,324,387	2,402,474
Financing Receivable, Originated in Current Fiscal Year	2,665,105	2,938,092
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,778,541	1,049,792
Financing Receivable, Originated Two Years before Latest Fiscal Year	775,174	1,173,373
Financing Receivable, Originated Three Years before Latest Fiscal Year	803,720	820,660
Financing Receivable, Originated Four Years before Latest Fiscal Year	442,650	232,106
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	561,355	610,887
Total	10,350,931	9,227,385
Total commercial \| Commercial and business lending \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	9,329	7,294
Financing Receivable, Originated in Current Fiscal Year	98	6,112
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	14,885	6,604
Financing Receivable, Originated Two Years before Latest Fiscal Year	11,944	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,506	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	21	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	30,577	3,056
Total	68,360	23,066
Total commercial \| Commercial and business lending \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	154	2,706
Financing Receivable, Revolving	16,673	26,913
Financing Receivable, Originated in Current Fiscal Year	19,660	31,368
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	12,719	24,681
Financing Receivable, Originated Two Years before Latest Fiscal Year	25,980	56,343
Financing Receivable, Originated Three Years before Latest Fiscal Year	49,560	21,651
Financing Receivable, Originated Four Years before Latest Fiscal Year	376	2,307
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	11,875	3,718
Total	136,843	166,981
Total commercial \| Commercial and business lending \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	3,979	76
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	5,379	5,996
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	207
Financing Receivable, Originated Two Years before Latest Fiscal Year	10,182	52
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	24
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	15	0
Total	15,576	6,279
Total commercial \| Commercial real estate — investor
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	64,392	105,521
Financing Receivable, Originated in Current Fiscal Year	1,330,015	1,774,910
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,674,352	730,825
Financing Receivable, Originated Two Years before Latest Fiscal Year	843,223	929,685
Financing Receivable, Originated Three Years before Latest Fiscal Year	572,718	448,741
Financing Receivable, Originated Four Years before Latest Fiscal Year	308,811	142,883
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	270,778	252,003
Total	5,064,289	4,384,569
Total commercial \| Commercial real estate — investor \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	64,392	105,521
Financing Receivable, Originated in Current Fiscal Year	1,285,655	1,650,936
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	1,568,948	685,423
Financing Receivable, Originated Two Years before Latest Fiscal Year	815,494	867,606
Financing Receivable, Originated Three Years before Latest Fiscal Year	526,134	414,079
Financing Receivable, Originated Four Years before Latest Fiscal Year	289,786	139,320
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	261,243	230,452
Total	4,811,653	4,093,337
Total commercial \| Commercial real estate — investor \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	43,113	57,163
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	24,786	27,384
Financing Receivable, Originated Two Years before Latest Fiscal Year	8,296	33,016
Financing Receivable, Originated Three Years before Latest Fiscal Year	20,855	72
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	126	6,781
Total	97,176	124,416
Total commercial \| Commercial real estate — investor \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	442	21,309
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	44,388	9,860
Financing Receivable, Originated Two Years before Latest Fiscal Year	19,432	22,243
Financing Receivable, Originated Three Years before Latest Fiscal Year	25,285	34,591
Financing Receivable, Originated Four Years before Latest Fiscal Year	19,025	3,564
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	9,409	14,573
Total	117,982	106,138
Total commercial \| Commercial real estate — investor \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	805	45,502
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	36,230	8,158
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	6,820
Financing Receivable, Originated Three Years before Latest Fiscal Year	444	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	197
Total	37,479	60,677
Total commercial \| Real Estate Construction
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	26,489	31,773
Financing Receivable, Originated in Current Fiscal Year	568,302	845,903
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	931,799	626,518
Financing Receivable, Originated Two Years before Latest Fiscal Year	237,566	225,588
Financing Receivable, Originated Three Years before Latest Fiscal Year	57,969	64,532
Financing Receivable, Originated Four Years before Latest Fiscal Year	2,572	2,270
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	10,462	12,392
Total	1,835,159	1,808,976
Total commercial \| Real Estate Construction \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	26,489	31,773
Financing Receivable, Originated in Current Fiscal Year	568,302	843,664
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	931,799	614,469
Financing Receivable, Originated Two Years before Latest Fiscal Year	225,552	204,337
Financing Receivable, Originated Three Years before Latest Fiscal Year	21,908	48,647
Financing Receivable, Originated Four Years before Latest Fiscal Year	2,572	2,229
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	10,321	12,212
Total	1,786,943	1,757,331
Total commercial \| Real Estate Construction \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	2,203
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	11,929
Financing Receivable, Originated Two Years before Latest Fiscal Year	12,014	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	36,061	15,885
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	2
Total	48,076	30,060
Total commercial \| Real Estate Construction \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan		0
Financing Receivable, Revolving		0
Financing Receivable, Originated in Current Fiscal Year		37
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year		120
Financing Receivable, Originated Two Years before Latest Fiscal Year		21,251
Financing Receivable, Originated Three Years before Latest Fiscal Year		0
Financing Receivable, Originated Four Years before Latest Fiscal Year		0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year		0
Total		21,408
Total commercial \| Real Estate Construction \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	141	177
Total	141	177
Total commercial \| Commercial Real Estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	90,882	137,294
Financing Receivable, Originated in Current Fiscal Year	1,898,317	2,620,814
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,606,151	1,357,343
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,080,789	1,155,273
Financing Receivable, Originated Three Years before Latest Fiscal Year	630,687	513,273
Financing Receivable, Originated Four Years before Latest Fiscal Year	311,383	145,153
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	281,241	264,395
Total	6,899,449	6,193,545
Total commercial \| Commercial Real Estate \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	38,623	37,430
Financing Receivable, Revolving	90,882	137,294
Financing Receivable, Originated in Current Fiscal Year	1,853,957	2,494,600
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,500,747	1,299,893
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,041,046	1,071,943
Financing Receivable, Originated Three Years before Latest Fiscal Year	548,041	462,726
Financing Receivable, Originated Four Years before Latest Fiscal Year	292,358	141,549
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	271,564	242,664
Total	6,598,595	5,850,668
Total commercial \| Commercial Real Estate \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	43,113	59,366
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	24,786	39,313
Financing Receivable, Originated Two Years before Latest Fiscal Year	20,310	33,016
Financing Receivable, Originated Three Years before Latest Fiscal Year	56,916	15,957
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	41
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	126	6,784
Total	145,251	154,476
Total commercial \| Commercial Real Estate \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	442	21,345
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	44,388	9,980
Financing Receivable, Originated Two Years before Latest Fiscal Year	19,432	43,494
Financing Receivable, Originated Three Years before Latest Fiscal Year	25,285	34,591
Financing Receivable, Originated Four Years before Latest Fiscal Year	19,025	3,564
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	9,409	14,573
Total	117,982	127,546
Total commercial \| Commercial Real Estate \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	805	45,502
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	36,230	8,158
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	6,820
Financing Receivable, Originated Three Years before Latest Fiscal Year	444	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	141	374
Total	37,620	60,855
Total consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	7,277	8,248
Financing Receivable, Revolving	703,100	679,959
Financing Receivable, Originated in Current Fiscal Year	2,209,013	1,922,396
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,222,602	1,955,579
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,760,432	992,528
Financing Receivable, Originated Three Years before Latest Fiscal Year	846,338	445,878
Financing Receivable, Originated Four Years before Latest Fiscal Year	395,323	688,145
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,209,313	1,923,208
Total	10,346,121	8,607,693
Total consumer \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	5,734	7,171
Financing Receivable, Revolving	702,309	679,353
Financing Receivable, Originated in Current Fiscal Year	2,203,175	1,919,912
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,219,597	1,952,124
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,755,371	987,387
Financing Receivable, Originated Three Years before Latest Fiscal Year	841,300	438,771
Financing Receivable, Originated Four Years before Latest Fiscal Year	387,934	681,725
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,167,990	1,880,781
Total	10,277,677	8,540,053
Total consumer \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	458	140
Financing Receivable, Revolving	687	451
Financing Receivable, Originated in Current Fiscal Year	513	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	172	106
Financing Receivable, Originated Two Years before Latest Fiscal Year	100	4
Financing Receivable, Originated Three Years before Latest Fiscal Year	9	285
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	723	1,106
Total	2,204	1,952
Total consumer \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	6
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	324	481
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	201	332
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	404
Financing Receivable, Originated Three Years before Latest Fiscal Year	781	277
Financing Receivable, Originated Four Years before Latest Fiscal Year	631	81
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,094	804
Total	3,030	2,379
Total consumer \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	1,085	931
Financing Receivable, Revolving	103	154
Financing Receivable, Originated in Current Fiscal Year	5,001	2,003
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,632	3,017
Financing Receivable, Originated Two Years before Latest Fiscal Year	4,961	4,733
Financing Receivable, Originated Three Years before Latest Fiscal Year	4,249	6,545
Financing Receivable, Originated Four Years before Latest Fiscal Year	6,758	6,340
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	39,506	40,517
Total	63,210	63,309
Total consumer \| Residential mortgage
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	1,181,134	1,773,915
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,097,333	1,948,272
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,755,585	979,071
Financing Receivable, Originated Three Years before Latest Fiscal Year	837,030	435,233
Financing Receivable, Originated Four Years before Latest Fiscal Year	386,972	679,547
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,056,849	1,751,272
Total	8,314,902	7,567,310
Total consumer \| Residential mortgage \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	1,175,995	1,771,447
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,094,652	1,945,029
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,750,699	974,188
Financing Receivable, Originated Three Years before Latest Fiscal Year	832,300	428,459
Financing Receivable, Originated Four Years before Latest Fiscal Year	379,935	673,447
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,022,844	1,716,419
Total	8,256,426	7,508,989
Total consumer \| Residential mortgage \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	285
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	146	461
Total	146	746
Total consumer \| Residential mortgage \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	324	475
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	201	332
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	404
Financing Receivable, Originated Three Years before Latest Fiscal Year	746	265
Financing Receivable, Originated Four Years before Latest Fiscal Year	626	81
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	948	658
Total	2,845	2,214
Total consumer \| Residential mortgage \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	4,815	1,993
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,479	2,911
Financing Receivable, Originated Two Years before Latest Fiscal Year	4,886	4,479
Financing Receivable, Originated Three Years before Latest Fiscal Year	3,984	6,224
Financing Receivable, Originated Four Years before Latest Fiscal Year	6,411	6,019
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	32,910	33,734
Total	55,485	55,362
Total consumer \| Auto finance
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	999,189	137,952
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	115,240	707
Financing Receivable, Originated Two Years before Latest Fiscal Year	416	2,711
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,583	1,216
Financing Receivable, Originated Four Years before Latest Fiscal Year	605	352
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	103	107
Total	1,117,136	143,045
Total consumer \| Auto finance \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	998,531	137,952
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	114,979	707
Financing Receivable, Originated Two Years before Latest Fiscal Year	416	2,675
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,564	1,200
Financing Receivable, Originated Four Years before Latest Fiscal Year	598	352
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	103	107
Total	1,116,192	142,993
Total consumer \| Auto finance \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0
Financing Receivable, Revolving	0
Financing Receivable, Originated in Current Fiscal Year	509
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	132
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	1
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Total	642
Total consumer \| Auto finance \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	149	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	128	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	36
Financing Receivable, Originated Three Years before Latest Fiscal Year	18	15
Financing Receivable, Originated Four Years before Latest Fiscal Year	7	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0	0
Total	302	52
Total consumer \| Home Equity Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	7,170	7,792
Financing Receivable, Revolving	503,016	499,104
Financing Receivable, Originated in Current Fiscal Year	22,657	1,232
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	4,906	1,595
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,951	7,856
Financing Receivable, Originated Three Years before Latest Fiscal Year	6,377	9,059
Financing Receivable, Originated Four Years before Latest Fiscal Year	7,519	7,962
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	66,181	68,807
Total	612,608	595,615
Total consumer \| Home Equity Loan [Member] \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	5,637	6,728
Financing Receivable, Revolving	502,745	498,970
Financing Receivable, Originated in Current Fiscal Year	22,620	1,216
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	4,873	1,401
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,787	7,640
Financing Receivable, Originated Three Years before Latest Fiscal Year	6,113	8,742
Financing Receivable, Originated Four Years before Latest Fiscal Year	7,174	7,660
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	58,873	61,251
Total	604,186	586,880
Total consumer \| Home Equity Loan [Member] \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	456	133
Financing Receivable, Revolving	221	100
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	18	102
Financing Receivable, Originated Two Years before Latest Fiscal Year	97	4
Financing Receivable, Originated Three Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	575	638
Total	912	844
Total consumer \| Home Equity Loan [Member] \| Potential Problem [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	0	6
Financing Receivable, Revolving	0	0
Financing Receivable, Originated in Current Fiscal Year	0	6
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	35	13
Financing Receivable, Originated Four Years before Latest Fiscal Year	5	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	146	146
Total	185	165
Total consumer \| Home Equity Loan [Member] \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	1,077	925
Financing Receivable, Revolving	50	35
Financing Receivable, Originated in Current Fiscal Year	36	9
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	15	92
Financing Receivable, Originated Two Years before Latest Fiscal Year	67	211
Financing Receivable, Originated Three Years before Latest Fiscal Year	229	305
Financing Receivable, Originated Four Years before Latest Fiscal Year	340	302
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	6,587	6,772
Total	7,325	7,726
Total consumer \| Other consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	106	456
Financing Receivable, Revolving	200,084	180,783
Financing Receivable, Originated in Current Fiscal Year	6,033	9,297
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,124	5,005
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,480	2,890
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,349	371
Financing Receivable, Originated Four Years before Latest Fiscal Year	227	284
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	86,179	103,093
Total	301,475	301,723
Total consumer \| Other consumer \| Pass [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	97	443
Financing Receivable, Revolving	199,564	180,312
Financing Receivable, Originated in Current Fiscal Year	6,028	9,297
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,093	4,987
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,469	2,884
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,323	371
Financing Receivable, Originated Four Years before Latest Fiscal Year	227	265
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	86,169	103,075
Total	300,873	301,191
Total consumer \| Other consumer \| Special Mention [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	1	7
Financing Receivable, Revolving	466	351
Financing Receivable, Originated in Current Fiscal Year	5	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	21	4
Financing Receivable, Originated Two Years before Latest Fiscal Year	3	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	8	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1	7
Total	504	363
Total consumer \| Other consumer \| Nonaccrual Loan [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Revolving, Converted To Term Loan	8	6
Financing Receivable, Revolving	53	120
Financing Receivable, Originated in Current Fiscal Year	0	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	10	14
Financing Receivable, Originated Two Years before Latest Fiscal Year	8	7
Financing Receivable, Originated Three Years before Latest Fiscal Year	18	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0	19
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	9	11
Total	$ 98	$ 170

Loans Past Due Status (Details)

Loans Past Due Status (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
Loans Past Due Status (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021
Summarized details of Loans
Current	$ 27,679,004	$ 27,679,004	$ 24,077,931
Nonaccrual(a)(b)	116,406	116,406	130,443
Loans and Leases Receivable, Net of Deferred Income, Total	27,817,280	27,817,280	24,224,949
Nonaccrual Loans, Current Portion	$ 72,000	$ 72,000	$ 84,000
Percent of current nonaccrual loans	62%	62%	65%
Financing Receivable, Nonaccrual, Interest Income	$ 0	$ 0	$ 0
Financing Receivable, Nonaccrual, No Allowance	21,000	21,000	9,000
30-59 Days Past Due
Summarized details of Loans
Total Past Due	18,032	18,032	12,754
60-89 Days Past Due
Summarized details of Loans
Total Past Due	2,421	2,421	2,558
90+ Days Past Due
Summarized details of Loans
Total Past Due	1,417	1,417	1,263
PPP
Summarized details of Loans
Current	798	798	65,941
Nonaccrual(a)(b)	0	0	46
Loans and Leases Receivable, Net of Deferred Income, Total	1,050	1,050	66,070
PPP \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	231	231	40
PPP \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	21	21	43
PPP \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Asset-based lending & equipment finance(a)
Summarized details of Loans
Current	380,830	380,830	178,027
Nonaccrual(a)(b)	0	0	0
Loans and Leases Receivable, Net of Deferred Income, Total	380,830	380,830	178,027
Asset-based lending & equipment finance(a) \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Asset-based lending & equipment finance(a) \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Asset-based lending & equipment finance(a) \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Commercial and Industrial Sector
Summarized details of Loans
Current	9,172,739	9,172,739	8,201,272
Nonaccrual(a)(b)	15,576	15,576	6,233
Loans and Leases Receivable, Net of Deferred Income, Total	9,190,045	9,190,045	8,208,289
Commercial and Industrial Sector \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	1,505	1,505	579
Commercial and Industrial Sector \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	104	104	54
Commercial and Industrial Sector \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	121	121	151
Commercial real estate — owner occupied
Summarized details of Loans
Current	999,786	999,786	971,163
Nonaccrual(a)(b)	0	0	0
Loans and Leases Receivable, Net of Deferred Income, Total	999,786	999,786	971,326
Commercial real estate — owner occupied \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	0	0	163
Commercial real estate — owner occupied \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Commercial real estate — owner occupied \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Commercial and business lending
Summarized details of Loans
Current	10,554,153	10,554,153	9,416,403
Nonaccrual(a)(b)	15,576	15,576	6,279
Loans and Leases Receivable, Net of Deferred Income, Total	10,571,711	10,571,711	9,423,711
Commercial and business lending \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	1,736	1,736	781
Commercial and business lending \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	124	124	97
Commercial and business lending \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	121	121	151
Commercial real estate — investor
Summarized details of Loans
Current	5,026,810	5,026,810	4,323,276
Nonaccrual(a)(b)	37,479	37,479	60,677
Loans and Leases Receivable, Net of Deferred Income, Total	5,064,289	5,064,289	4,384,569
Commercial real estate — investor \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	0	0	142
Commercial real estate — investor \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	0	0	474
Commercial real estate — investor \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Real estate construction
Summarized details of Loans
Current	1,834,975	1,834,975	1,807,178
Nonaccrual(a)(b)	141	141	177
Loans and Leases Receivable, Net of Deferred Income, Total	1,835,159	1,835,159	1,808,976
Real estate construction \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	43	43	1,618
Real estate construction \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	0	0	2
Real estate construction \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Commercial real estate lending
Summarized details of Loans
Current	6,861,786	6,861,786	6,130,454
Nonaccrual(a)(b)	37,620	37,620	60,855
Loans and Leases Receivable, Net of Deferred Income, Total	6,899,449	6,899,449	6,193,545
Commercial real estate lending \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	43	43	1,759
Commercial real estate lending \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	0	0	477
Commercial real estate lending \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Total commercial
Summarized details of Loans
Current	17,415,939	17,415,939	15,546,857
Nonaccrual(a)(b)	53,196	53,196	67,134
Loans and Leases Receivable, Net of Deferred Income, Total	17,471,159	17,471,159	15,617,256
Total commercial \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	1,779	1,779	2,541
Total commercial \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	124	124	573
Total commercial \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	121	121	151
Residential mortgage
Summarized details of Loans
Current	8,252,714	8,252,714	7,505,654
Nonaccrual(a)(b)	55,485	55,485	55,362
Loans and Leases Receivable, Net of Deferred Income, Total	8,314,902	8,314,902	7,567,310
Residential mortgage \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	6,371	6,371	5,500
Residential mortgage \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	146	146	669
Residential mortgage \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	186	186	126
Auto finance
Summarized details of Loans
Current	1,110,628	1,110,628	142,982
Nonaccrual(a)(b)	302	302	52
Loans and Leases Receivable, Net of Deferred Income, Total	1,117,136	1,117,136	143,045
Auto finance \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	5,564	5,564	11
Auto finance \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	642	642	0
Auto finance \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Home equity
Summarized details of Loans
Current	601,049	601,049	584,177
Nonaccrual(a)(b)	7,325	7,325	7,726
Loans and Leases Receivable, Net of Deferred Income, Total	612,608	612,608	595,615
Home equity \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	3,322	3,322	2,867
Home equity \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	912	912	844
Home equity \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	0	0	0
Other consumer
Summarized details of Loans
Current	298,675	298,675	298,261
Nonaccrual(a)(b)	98	98	170
Loans and Leases Receivable, Net of Deferred Income, Total	301,475	301,475	301,723
Other consumer \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	995	995	1,835
Other consumer \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	596	596	472
Other consumer \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	1,111	1,111	986
Total consumer
Summarized details of Loans
Current	10,263,065	10,263,065	8,531,074
Nonaccrual(a)(b)	63,210	63,210	63,309
Loans and Leases Receivable, Net of Deferred Income, Total	10,346,121	10,346,121	8,607,693
Total consumer \| 30-59 Days Past Due
Summarized details of Loans
Total Past Due	16,252	16,252	10,213
Total consumer \| 60-89 Days Past Due
Summarized details of Loans
Total Past Due	2,296	2,296	1,985
Total consumer \| 90+ Days Past Due
Summarized details of Loans
Total Past Due	$ 1,297	$ 1,297	$ 1,111

Loans, Troubled Debt Restructur

Loans, Troubled Debt Restructurings Performing and Nonaccrual (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	$ 35,132	$ 42,530
Nonaccrual Restructured Loans(a)	21,650	17,426
Commercial and industrial
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	14,829	8,687
Nonaccrual Restructured Loans(a)	0	0
Commercial real estate — owner occupied
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	369	967
Nonaccrual Restructured Loans(a)	0	0
Commercial real estate — investor
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	733	12,866
Nonaccrual Restructured Loans(a)	3,268	3,093
Real estate construction
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	165	242
Nonaccrual Restructured Loans(a)	42	45
Residential mortgage
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	16,169	16,316
Nonaccrual Restructured Loans(a)	17,372	13,483
Home equity
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	2,103	2,648
Nonaccrual Restructured Loans(a)	967	806
Other consumer
Financing Receivable, Impaired [Line Items]
Performing Restructured Loans	764	803
Nonaccrual Restructured Loans(a)	$ 0	$ 0

Loans, Loans Modified in a Trou

Loans, Loans Modified in a Troubled Debt Restructuring (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	59	70
Recorded Investment(a)	$ 10,844	$ 13,670
Unpaid Principal Balance(b)	$ 11,083	$ 13,744
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	2	4
Recorded Investment(a)	$ 265	$ 638
Unpaid Principal Balance(b)	$ 265	$ 638
Commercial real estate — investor
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	1	4
Recorded Investment(a)	$ 547	$ 1,682
Unpaid Principal Balance(b)	$ 573	$ 1,682
Residential mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	44	55
Recorded Investment(a)	$ 9,641	$ 10,434
Unpaid Principal Balance(b)	$ 9,833	$ 10,460
Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	12	7
Recorded Investment(a)	$ 390	$ 916
Unpaid Principal Balance(b)	$ 412	$ 963

Loans, Troubled Debt Restruct_2

Loans, Troubled Debt Restructurings Subsequent Default (Details) - Residential mortgage $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($) loan	Sep. 30, 2021 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans \| loan	4	2
Recorded Investment \| $	$ 1,178	$ 200

Loans, Changes in the Allowance

Loans, Changes in the Allowance for Loan Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			$ 39,776	$ 47,776	$ 47,776
Provision for credit losses			0		(8,000)
Balance at end of period	$ 39,776		39,776		39,776
Allowance for credit losses on loans
Provision for credit losses	16,998	$ (24,010)	13,006	(82,018)
Allowance for Loan Losses [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	292,904		292,904		280,015	$ 383,702
Charge offs			(7,165)		(40,652)
Recoveries			7,054		16,965
Net Charge offs			(111)		(23,687)
Provision for credit losses			13,000		(80,000)
Balance at end of period	292,904		292,904		280,015
Allowance for credit losses on loans
Charge offs			7,165		40,652
Recoveries			7,054		16,965
Net Charge offs			(111)		(23,687)
Allowance for Loan Losses [Member] \| PPP
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	1		1		51	531
Charge offs			0		0
Recoveries			0		0
Net Charge offs			0		0
Provision for credit losses			(50)		(480)
Balance at end of period	1		1		51
Allowance for credit losses on loans
Charge offs			0		0
Recoveries			0		0
Net Charge offs			0		0
Allowance for Loan Losses [Member] \| Asset-based lending & equipment finance(a)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	5,588		5,588		4,182	2,077
Charge offs			0		0
Recoveries			0		412
Net Charge offs			0		412
Provision for credit losses			1,406		1,693
Balance at end of period	5,588		5,588		4,182
Allowance for credit losses on loans
Charge offs			0		0
Recoveries			0		412
Net Charge offs			0		412
Allowance for Loan Losses [Member] \| Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	102,243		102,243		85,624	140,716
Charge offs			(3,644)		(21,564)
Recoveries			4,157		8,152
Net Charge offs			512		(13,412)
Provision for credit losses			16,107		(41,680)
Balance at end of period	102,243		102,243		85,624
Allowance for credit losses on loans
Charge offs			3,644		21,564
Recoveries			4,157		8,152
Net Charge offs			512		(13,412)
Allowance for Loan Losses [Member] \| Commercial real estate — owner occupied
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	8,631		8,631		11,473	11,274
Charge offs			0		0
Recoveries			10		120
Net Charge offs			10		120
Provision for credit losses			(2,852)		80
Balance at end of period	8,631		8,631		11,473
Allowance for credit losses on loans
Charge offs			0		0
Recoveries			10		120
Net Charge offs			10		120
Allowance for Loan Losses [Member] \| Commercial and business lending
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	116,464		116,464		101,330	154,598
Charge offs			(3,644)		(21,564)
Recoveries			4,167		8,684
Net Charge offs			523		(12,880)
Provision for credit losses			14,611		(40,388)
Balance at end of period	116,464		116,464		101,330
Allowance for credit losses on loans
Charge offs			3,644		21,564
Recoveries			4,167		8,684
Net Charge offs			523		(12,880)
Allowance for Loan Losses [Member] \| Commercial real estate — investor
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	60,771		60,771		72,803	93,435
Charge offs			0		(14,346)
Recoveries			0		3,162
Net Charge offs			0		(11,184)
Provision for credit losses			(12,032)		(9,448)
Balance at end of period	60,771		60,771		72,803
Allowance for credit losses on loans
Charge offs			0		14,346
Recoveries			0		3,162
Net Charge offs			0		(11,184)
Allowance for Loan Losses [Member] \| Real estate construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	36,419		36,419		37,643	59,193
Charge offs			(48)		(5)
Recoveries			90		126
Net Charge offs			43		121
Provision for credit losses			(1,266)		(21,672)
Balance at end of period	36,419		36,419		37,643
Allowance for credit losses on loans
Charge offs			48		5
Recoveries			90		126
Net Charge offs			43		121
Allowance for Loan Losses [Member] \| Commercial real estate lending
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	97,190		97,190		110,446	152,629
Charge offs			(48)		(14,351)
Recoveries			90		3,288
Net Charge offs			43		(11,063)
Provision for credit losses			(13,299)		(31,120)
Balance at end of period	97,190		97,190		110,446
Allowance for credit losses on loans
Charge offs			48		14,351
Recoveries			90		3,288
Net Charge offs			43		(11,063)
Allowance for Loan Losses [Member] \| Total commercial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	213,654		213,654		211,776	307,226
Charge offs			(3,692)		(35,915)
Recoveries			4,258		11,972
Net Charge offs			565		(23,943)
Provision for credit losses			1,313		(71,508)
Balance at end of period	213,654		213,654		211,776
Allowance for credit losses on loans
Charge offs			3,692		35,915
Recoveries			4,258		11,972
Net Charge offs			565		(23,943)
Allowance for Loan Losses [Member] \| Residential mortgage
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	38,907		38,907		40,787	42,996
Charge offs			(287)		(880)
Recoveries			752		841
Net Charge offs			465		(38)
Provision for credit losses			(2,345)		(2,170)
Balance at end of period	38,907		38,907		40,787
Allowance for credit losses on loans
Charge offs			287		880
Recoveries			752		841
Net Charge offs			465		(38)
Allowance for Loan Losses [Member] \| Auto finance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	15,741		15,741		1,999	174
Charge offs			(228)		(22)
Recoveries			53		31
Net Charge offs			(175)		9
Provision for credit losses			13,917		1,816
Balance at end of period	15,741		15,741		1,999
Allowance for credit losses on loans
Charge offs			228		22
Recoveries			53		31
Net Charge offs			(175)		9
Allowance for Loan Losses [Member] \| Home equity
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	14,086		14,086		14,011	18,849
Charge offs			(524)		(668)
Recoveries			1,199		2,854
Net Charge offs			675		2,186
Provision for credit losses			(601)		(7,024)
Balance at end of period	14,086		14,086		14,011
Allowance for credit losses on loans
Charge offs			524		668
Recoveries			1,199		2,854
Net Charge offs			675		2,186
Allowance for Loan Losses [Member] \| Other consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss					11,441	14,456
Charge offs					(3,168)
Recoveries					1,267
Net Charge offs					(1,901)
Provision for credit losses					(1,113)
Balance at end of period					11,441
Allowance for credit losses on loans
Charge offs					3,168
Recoveries					1,267
Net Charge offs					(1,901)
Allowance for Loan Losses [Member] \| Other consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	10,516		10,516		11,441
Charge offs			(2,434)
Recoveries			792
Net Charge offs			(1,642)
Provision for credit losses			716
Balance at end of period	10,516		10,516		11,441
Allowance for credit losses on loans
Charge offs			2,434
Recoveries			792
Net Charge offs			(1,642)
Allowance for Loan Losses [Member] \| Total consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	79,250		79,250		68,239	$ 76,475
Charge offs			(3,472)		(4,738)
Recoveries			2,796		4,993
Net Charge offs			(676)		256
Provision for credit losses			11,687		(8,492)
Balance at end of period	79,250		79,250		68,239
Allowance for credit losses on loans
Charge offs			3,472		4,738
Recoveries			2,796		4,993
Net Charge offs			(676)		256
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member]
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			39,776	47,776	47,776
Provision for credit losses			0		(8,000)
Balance at end of period	39,776		39,776		39,776
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Asset-based lending & equipment finance(a)
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			857	901	901
Provision for credit losses			184		(43)
Balance at end of period	1,042		1,042		857
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Commercial and industrial
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			17,601	21,411	21,411
Provision for credit losses			4		(3,809)
Balance at end of period	17,606		17,606		17,601
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Commercial real estate — owner occupied
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			208	266	266
Provision for credit losses			(119)		(58)
Balance at end of period	89		89		208
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Commercial and business lending
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			18,667	22,577	22,577
Provision for credit losses			70		(3,911)
Balance at end of period	18,737		18,737		18,667
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Commercial real estate — investor
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			936	636	636
Provision for credit losses			(303)		300
Balance at end of period	633		633		936
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Real estate construction
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			15,586	18,887	18,887
Provision for credit losses			552		(3,301)
Balance at end of period	16,138		16,138		15,586
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Commercial real estate lending
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			16,522	19,523	19,523
Provision for credit losses			249		(3,001)
Balance at end of period	16,771		16,771		16,522
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Total commercial
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			35,189	42,101	42,101
Provision for credit losses			319		(6,912)
Balance at end of period	35,508		35,508		35,189
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Home equity
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			2,592	3,118	3,118
Provision for credit losses			0		(526)
Balance at end of period	2,592		2,592		2,592
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Other consumer
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			1,995	2,557	2,557
Provision for credit losses			(319)		(563)
Balance at end of period	1,675		1,675		1,995
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] \| Total consumer
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period			4,587	5,675	5,675
Provision for credit losses			(319)		(1,088)
Balance at end of period	4,268		4,268		4,587
Allowance for Loans Losses and Unfunded Commitments [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			(7,165)		(40,652)
Recoveries			7,054		16,965
Net Charge offs			(111)		(23,687)
Allowance for credit losses on loans
Balance at beginning of period			319,791	431,478	431,478
Charge offs			7,165		40,652
Recoveries			7,054		16,965
Net Charge offs			(111)		(23,687)
Provision for credit losses			13,000		(88,000)
Balance at end of period	$ 332,680		$ 332,680		$ 319,791
Percent of Loans	1.20%		1.20%		1.32%
Allowance for Loans Losses and Unfunded Commitments [Member] \| PPP
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ 0		$ 0
Recoveries			0		0
Net Charge offs			0		0
Allowance for credit losses on loans
Balance at beginning of period			51	531	531
Charge offs			0		0
Recoveries			0		0
Net Charge offs			0		0
Provision for credit losses			(50)		(480)
Balance at end of period	$ 1		$ 1		$ 51
Percent of Loans	0.10%		0.10%		0.08%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Asset-based lending & equipment finance(a)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ 0		$ 0
Recoveries			0		412
Net Charge offs			0		412
Allowance for credit losses on loans
Balance at beginning of period			5,040	2,978	2,978
Charge offs			0		0
Recoveries			0		412
Net Charge offs			0		412
Provision for credit losses			1,590		1,649
Balance at end of period	$ 6,630		$ 6,630		$ 5,040
Percent of Loans	1.74%		1.74%		2.83%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (3,644)		$ (21,564)
Recoveries			4,157		8,152
Net Charge offs			512		(13,412)
Allowance for credit losses on loans
Balance at beginning of period			103,225	162,126	162,126
Charge offs			3,644		21,564
Recoveries			4,157		8,152
Net Charge offs			512		(13,412)
Provision for credit losses			16,112		(45,490)
Balance at end of period	$ 119,849		$ 119,849		$ 103,225
Percent of Loans	1.30%		1.30%		1.26%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Commercial real estate — owner occupied
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ 0		$ 0
Recoveries			10		120
Net Charge offs			10		120
Allowance for credit losses on loans
Balance at beginning of period			11,681	11,539	11,539
Charge offs			0		0
Recoveries			10		120
Net Charge offs			10		120
Provision for credit losses			(2,971)		22
Balance at end of period	$ 8,721		$ 8,721		$ 11,681
Percent of Loans	0.87%		0.87%		1.20%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Commercial and business lending
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (3,644)		$ (21,564)
Recoveries			4,167		8,684
Net Charge offs			523		(12,880)
Allowance for credit losses on loans
Balance at beginning of period			119,997	177,175	177,175
Charge offs			3,644		21,564
Recoveries			4,167		8,684
Net Charge offs			523		(12,880)
Provision for credit losses			14,681		(44,299)
Balance at end of period	$ 135,200		$ 135,200		$ 119,997
Percent of Loans	1.28%		1.28%		1.27%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Commercial real estate — investor
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ 0		$ (14,346)
Recoveries			0		3,162
Net Charge offs			0		(11,184)
Allowance for credit losses on loans
Balance at beginning of period			73,739	94,071	94,071
Charge offs			0		14,346
Recoveries			0		3,162
Net Charge offs			0		(11,184)
Provision for credit losses			(12,335)		(9,148)
Balance at end of period	$ 61,404		$ 61,404		$ 73,739
Percent of Loans	1.21%		1.21%		1.68%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Real estate construction
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (48)		$ (5)
Recoveries			90		126
Net Charge offs			43		121
Allowance for credit losses on loans
Balance at beginning of period			53,229	78,080	78,080
Charge offs			48		5
Recoveries			90		126
Net Charge offs			43		121
Provision for credit losses			(714)		(24,972)
Balance at end of period	$ 52,557		$ 52,557		$ 53,229
Percent of Loans	2.86%		2.86%		2.94%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Commercial real estate lending
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (48)		$ (14,351)
Recoveries			90		3,288
Net Charge offs			43		(11,063)
Allowance for credit losses on loans
Balance at beginning of period			126,968	172,152	172,152
Charge offs			48		14,351
Recoveries			90		3,288
Net Charge offs			43		(11,063)
Provision for credit losses			(13,049)		(34,121)
Balance at end of period	$ 113,961		$ 113,961		$ 126,968
Percent of Loans	1.65%		1.65%		2.05%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Total commercial
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (3,692)		$ (35,915)
Recoveries			4,258		11,972
Net Charge offs			565		(23,943)
Allowance for credit losses on loans
Balance at beginning of period			246,965	349,327	349,327
Charge offs			3,692		35,915
Recoveries			4,258		11,972
Net Charge offs			565		(23,943)
Provision for credit losses			1,632		(78,419)
Balance at end of period	$ 249,162		$ 249,162		$ 246,965
Percent of Loans	1.43%		1.43%		1.58%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Residential mortgage
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (287)		$ (880)
Recoveries			752		841
Net Charge offs			465		(38)
Allowance for credit losses on loans
Balance at beginning of period			40,787	42,996	42,996
Charge offs			287		880
Recoveries			752		841
Net Charge offs			465		(38)
Provision for credit losses			(2,345)		(2,170)
Balance at end of period	$ 38,907		$ 38,907		$ 40,787
Percent of Loans	0.47%		0.47%		0.54%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Auto finance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (228)		$ (22)
Recoveries			53		31
Net Charge offs			(175)		9
Allowance for credit losses on loans
Balance at beginning of period			1,999	174	174
Charge offs			228		22
Recoveries			53		31
Net Charge offs			(175)		9
Provision for credit losses			13,917		1,816
Balance at end of period	$ 15,741		$ 15,741		$ 1,999
Percent of Loans	1.41%		1.41%		1.40%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Home equity
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (524)		$ (668)
Recoveries			1,199		2,854
Net Charge offs			675		2,186
Allowance for credit losses on loans
Balance at beginning of period			16,603	21,967	21,967
Charge offs			524		668
Recoveries			1,199		2,854
Net Charge offs			675		2,186
Provision for credit losses			(600)		(7,550)
Balance at end of period	$ 16,678		$ 16,678		$ 16,603
Percent of Loans	2.72%		2.72%		2.79%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Other consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs					$ (3,168)
Recoveries					1,267
Net Charge offs					(1,901)
Allowance for credit losses on loans
Balance at beginning of period			$ 13,436	17,013	17,013
Charge offs					3,168
Recoveries					1,267
Net Charge offs					(1,901)
Provision for credit losses					(1,676)
Balance at end of period					$ 13,436
Percent of Loans					4.45%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Other consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			(2,434)
Recoveries			792
Net Charge offs			(1,642)
Allowance for credit losses on loans
Balance at beginning of period			13,436
Charge offs			2,434
Recoveries			792
Net Charge offs			(1,642)
Provision for credit losses			397
Balance at end of period	$ 12,191		$ 12,191		$ 13,436
Percent of Loans	4.04%		4.04%
Allowance for Loans Losses and Unfunded Commitments [Member] \| Total consumer
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Charge offs			$ (3,472)		(4,738)
Recoveries			2,796		4,993
Net Charge offs			(676)		256
Allowance for credit losses on loans
Balance at beginning of period			72,825	$ 82,150	82,150
Charge offs			3,472		4,738
Recoveries			2,796		4,993
Net Charge offs			(676)		256
Provision for credit losses			11,368		(9,581)
Balance at end of period	$ 83,517		$ 83,517		$ 72,825
Percent of Loans	0.81%		0.81%		0.85%

Loans Narrative (Details)

Loans Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
Loans Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Loans Information [Line Items]
Interest receivable	$ 115,782		$ 115,782		$ 80,528
Financing Receivable, Nonaccrual, Interest Income	189	$ 91	328	$ 329
Nonaccrual Loans, Current Portion	$ 72,000		$ 72,000		$ 84,000
Percent of current nonaccrual loans	62%		62%		65%
Financing Receivable, Nonaccrual, Interest Income	$ 0		$ 0		$ 0
Financing Receivable, Nonaccrual, No Allowance	21,000		21,000		9,000
Recorded Investment(a)			10,844	$ 13,670
Restructured Loans Subsequently Accruing	1,000		1,000
Ytd Restructured Loans Still On Nonaccrual	10,000		10,000
Possible Liquidity Issues [Member]
Loans Information [Line Items]
Financing Receivable, Troubled Debt Restructuring	0		0		7,000
Loans and Finance Receivables [Member]
Loans Information [Line Items]
Interest receivable	$ 88,000		$ 88,000		$ 55,000

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets, Summary of Core Deposit and Other Intangibles (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Summary of core deposit intangibles and other intangibles
Other intangible amortization	$ 2,203	$ 2,203	$ 6,608	$ 6,642
Core Deposit Intangibles
Summary of core deposit intangibles and other intangibles
Gross carrying amount at the beginning of period					$ 88,109	$ 88,109
Accumulated amortization	(36,624)		(36,624)		(30,016)
Total estimated amortization expense	51,485		51,485		58,093
Other intangible amortization			6,608		8,811
Other Intangibles
Summary of core deposit intangibles and other intangibles
Gross carrying amount at the beginning of period					0	$ 2,000
Accumulated amortization	0		0		(683)
Total estimated amortization expense	$ 0		0		0
Other intangible amortization			0		33
Other Intangibles \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Summary of core deposit intangibles and other intangibles
Reductions due to sale			$ 0		$ (1,317)

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets, Mortgage Servicing Rights Roll-Forward (Details) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Jan. 01, 2022
Summary Of Changes In Balance Of Mortgage Servicing Rights Asset And Mortgage Servicing Rights Valuation Allowance [Abstract]
Servicing Asset at Amortized Cost			$ 54,862
Cumulative effect of accounting methodology change				$ 2,296
Servicing Asset at Fair Value, Amount	$ 78,352		57,158
Additions	6,316	$ 11,761
Paydowns	(7,470)
Change in fair value model assumptions	5,715
Changes in fair value of asset	16,633
Mortgage servicing rights
Mortgage servicing rights at beginning of period	54,862	59,967	59,967
Additions			16,151
Amortization			(19,436)
Mortgage servicing rights at end of period			54,862
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]
Valuation allowance at beginning of period	(1,820)	$ (18,006)	(18,006)
Recoveries, net			16,186
Valuation allowance at end of period			(1,820)
Servicing Asset At Amortized Value Net			56,682
Fair value of mortgage servicing rights			57,259
Portfolio of residential mortgage loans serviced for others (“servicing portfolio”)	$ 6,800,404		$ 6,994,834
Mortgage servicing rights, net to servicing portfolio	1.15%		0.78%
Mortgage servicing rights expense(a)			$ 3,250

Goodwill and Other Intangible_5

Goodwill and Other Intangible Assets, Estimated Future Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Core Deposit Intangibles
Estimated future amortization expense
Three months ending December 31, 2022	$ 2,203
2023	8,811
2024	8,811
2025	8,811
2026	8,811
2027	8,811
Beyond 2027	5,227
Total estimated amortization expense	51,485	$ 58,093
Other Intangibles
Estimated future amortization expense
Total estimated amortization expense	0	$ 0
Mortgage Servicing Rights
Estimated future amortization expense
Three months ending December 31, 2022	3,585
2023	13,582
2024	11,827
2025	10,246
2026	8,800
2027	7,451
Beyond 2027	22,861
Total estimated amortization expense	$ 78,352

Goodwill and Other Intangible_6

Goodwill and Other Intangible Assets (Details Textuals) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Valuation Allowance for Impairment of Recognized Servicing Assets, Additions (Deductions) for Expenses (Recoveries)				$ (16,186)
Goodwill [Line Items]
Goodwill, Impaired, Facts and Circumstances Leading to Impairment	no
Goodwill, Impairment Loss		$ 0	$ 0
Goodwill			1,104,992	1,104,992
Other Intangibles \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Goodwill [Line Items]
Decrease of other intangible assets			$ 0	$ 1,317

Short and Long-Term Funding, FH

Short and Long-Term Funding, FHLB Advances (Components of Short-term and Long-term Funding) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Short-term Funding [Abstract]
Federal funds purchased	$ 505	$ 120
Securities sold under agreements to repurchase	276,169	319,412
Federal funds purchased and securities sold under agreements to repurchase	276,674	319,532
Commercial paper	7,687	34,730
Total short-term funding	284,361	354,262
Long-Term Funding
Subordinated Debt	250,000	250,000
Other Long-term Debt and Capitalized Costs	(617)	(839)
Finance lease liability	490	163
Long-term Debt	249,484	249,324
TotalShortTermLongTermExcludingFHLB	533,844	603,587
Advance from Federal Home Loan Bank	2,583,000	0
Advance from Federal Home Loan Bank [Abstract]
Advance from Federal Home Loan Bank	2,583,000	0
Long-Term Federal Home Loan Bank Advances	1,208,791	1,621,047
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances	3,777,478	1,621,047
Debt, Long-Term and Short-Term, Combined Amount	4,311,322	2,224,633
Fair Value Hedging [Member]
Long-Term Funding
Subordinated Debt	(389)	0
Advance from Federal Home Loan Bank	(14,314)	0
Advance from Federal Home Loan Bank [Abstract]
Advance from Federal Home Loan Bank	$ (14,314)	$ 0

Short and Long-Term Funding (Re

Short and Long-Term Funding (Remaining Contractual Maturity of the Securities Sold Under Agreements to Repurchase) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Agency mortgage-related securities \| Maturity Overnight and on Demand [Member]
RemainingContractualMaturityoftheSecuritiesSoldUnderAgreementtoRepurchase [Line Items]
Repurchase agreements	$ 276,169	$ 319,412

Short and Long-Term Funding (Lo

Short and Long-Term Funding (Long-term Funding Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
	Nov. 30, 2014	Mar. 31, 2022	Sep. 30, 2022
Long-Term Funding
Fair Value of Pledged Securites to Securities Sold under Agreements to Repurchase			164%
FHLB advances prepayment		$ 400,000
FHLB Advances Prepayment - Prepayment Cost		$ 0
Two Thousand Fourteen Subordinated Notes
Long-Term Funding
Debt Instrument, Issuance Date Month, Year	November 2014
Junior Subordinated Debentures Issued	$ 250,000
Debt Instrument, Term	10 years
Debt Instrument, Maturity Date Month, Year	January 2025
Debt Instrument Call Date Earliest Month Year	October 2024
Subordinated Borrowing, Interest Rate	4.25%

Derivative and Hedging Activi_3

Derivative and Hedging Activities, Derivative Instruments Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Fair Value, Inputs, Level 2 \| Interest rate lock commitments (mortgage) \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivatives (trading liabilities)	$ 9,524	$ 5,441
Fair Value, Inputs, Level 2 \| Commodity contracts \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivatives (trading liabilities)	0	1,248
Fair Value, Inputs, Level 3
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	3,000	30
Derivatives (trading liabilities)	403	0
Fair Value, Inputs, Level 3 \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	3,492	30
Fair Value, Inputs, Level 3 \| Mortgage banking(a)(b)
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	0	2,617
Fair Value, Inputs, Level 3 \| Mortgage banking(a)(b) \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	0	2,617
Derivatives (trading liabilities)	403	0
Asset
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivatives (trading and other assets), fair value	73,218	93,026
Less: Legally enforceable master netting agreements	869	2,143
Less: Cash collateral pledged/received	63,699	1,313
Derivative Asset	8,650	89,570
Liability
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivatives (trading and other liabilities), fair value	275,045	32,921
Less: Legally enforceable master netting agreements	869	2,143
Less: Cash collateral pledged/received	0	11,357
Derivatives (trading liabilities)	274,176	19,421
Not designated as hedging instruments \| Fair Value, Inputs, Level 2 \| Interest rate-related instruments — customer and mirror \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	59,618	83,626
Derivatives (trading liabilities)	264,212	26,231
Not designated as hedging instruments \| Fair Value, Inputs, Level 2 \| Interest rate lock commitments (mortgage) \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	10,109	5,490
Not designated as hedging instruments \| Fair Value, Inputs, Level 2 \| Commodity contracts \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	0	1,264
Not designated as hedging instruments \| Fair Value, Inputs, Level 3 \| Mortgage banking(a)(b) \| Fair Value, Measurements, Recurring
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivative Asset	3,492	2,647
Not designated as hedging instruments \| Asset
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivatives (trading and other assets), fair value	73,218	93,026
Not designated as hedging instruments \| Asset \| Interest rate-related instruments — customer and mirror
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	4,250,397	3,874,781
Not designated as hedging instruments \| Asset \| Interest rate lock commitments (mortgage)
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	482,983	490,057
Not designated as hedging instruments \| Asset \| Commodity contracts
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	0	3,894
Not designated as hedging instruments \| Asset \| Mortgage banking(a)(b)
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	41,327	133,990
Not designated as hedging instruments \| Liability
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Derivatives (trading and other assets), fair value	274,139	32,921
Not designated as hedging instruments \| Liability \| Interest rate-related instruments — customer and mirror
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	4,535,166	3,874,781
Not designated as hedging instruments \| Liability \| Interest rate lock commitments (mortgage)
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	458,140	478,745
Not designated as hedging instruments \| Liability \| Commodity contracts
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	0	3,910
Not designated as hedging instruments \| Liability \| Mortgage banking(a)(b)
Derivative Instruments Not Designated as Hedging Instruments [Abstract]
Notional Amount	$ 88,000	$ 245,016

Derivative and Hedging Activi_4

Derivative and Hedging Activities Cumulative Basis Adjustment for Fair Value Hedges (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Forward commitments on residential mortgage loans
Balance Sheet Recording of Fair Value Hedge [Line Items]
Derivatives (trading liabilities)	$ (835,297)
Fair Value Hedging [Member]
Balance Sheet Recording of Fair Value Hedge [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	14,703
Long-Term Debt [Member] \| Forward commitments on residential mortgage loans
Balance Sheet Recording of Fair Value Hedge [Line Items]
Derivatives (trading liabilities)	(249,611)
Long-Term Debt [Member] \| Fair Value Hedging [Member]
Balance Sheet Recording of Fair Value Hedge [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	389
Federal Home Loan Bank Advances [Member] \| Forward commitments on residential mortgage loans
Balance Sheet Recording of Fair Value Hedge [Line Items]
Derivatives (trading liabilities)	(585,686)
Federal Home Loan Bank Advances [Member] \| Fair Value Hedging [Member]
Balance Sheet Recording of Fair Value Hedge [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	14,314
Designated as Hedging Instrument
Balance Sheet Recording of Fair Value Hedge [Line Items]
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	$ 2,000

Derivative and Hedging Activi_5

Derivative and Hedging Activities Income impact of Fair Value and Cash Flow Hedge (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge			$ 14,703	$ 0
Interest Income [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	$ (120)	$ (292)	(428)	(1,128)
Interest Expense
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	(380)		(380)
Not Designated as Hedging Instrument, Economic Hedge [Member] \| Interest Income [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	(120)	(292)	(428)	(1,128)
Not Designated as Hedging Instrument, Economic Hedge [Member] \| Interest Expense
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	(14,703)		(14,703)
Designated as Hedging Instrument \| Interest Income [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	0	$ 0	0	$ 0
Designated as Hedging Instrument \| Interest Expense
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	$ 14,323		$ 14,323

Derivative and Hedging Activi_6

Derivative and Hedging Activities Derivative Impact on Perfomance (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Other Assets [Member]
Derivative Instruments
Derivative Asset	$ 8,650		$ 8,650		$ 89,570
Derivatives (trading and other assets), fair value	73,218		73,218		93,026
Other Assets [Member] \| Not designated as hedging instruments
Derivative Instruments
Derivatives (trading and other assets), fair value	73,218		73,218		93,026
Other Liabilities [Member]
Derivative Instruments
Derivatives (trading liabilities)	274,176		274,176		19,421
Other Liabilities [Member] \| Not designated as hedging instruments
Derivative Instruments
Derivatives (trading and other assets), fair value	274,139		274,139		32,921
Interest rate-related instruments — customer and mirror \| Fair Value, Inputs, Level 2 \| Fair Value, Measurements, Recurring \| Not designated as hedging instruments
Derivative Instruments
Derivative Asset	59,618		59,618		83,626
Derivatives (trading liabilities)	264,212		264,212		26,231
Interest rate-related instruments — customer and mirror \| Fair Value, Inputs, Level 2 \| Fair Value, Measurements, Recurring \| Designated as Hedging Instrument
Derivative Instruments
Derivative Asset	0		0		0
Derivatives (trading liabilities)	906		906		0
Interest rate-related instruments — customer and mirror \| Other Assets [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	4,250,397		4,250,397		3,874,781
Interest rate-related instruments — customer and mirror \| Other Assets [Member] \| Designated as Hedging Instrument
Derivative Instruments
Notional Amount	0		0		0
Interest rate-related instruments — customer and mirror \| Other Liabilities [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	4,535,166		4,535,166		3,874,781
Interest rate-related instruments — customer and mirror \| Other Liabilities [Member] \| Designated as Hedging Instrument
Derivative Instruments
Notional Amount	850,000		850,000		0
Mortgage banking(a)(b) \| Other Assets [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	41,327		41,327		133,990
Mortgage banking(a)(b) \| Other Liabilities [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	88,000		88,000		245,016
Interest rate lock commitments (mortgage) \| Other Assets [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	482,983		482,983		490,057
Interest rate lock commitments (mortgage) \| Other Liabilities [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	458,140		458,140		478,745
Forward commitments (mortgage) \| Other Assets [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	0		0		3,894
Forward commitments (mortgage) \| Other Liabilities [Member] \| Not designated as hedging instruments
Derivative Instruments
Notional Amount	0		0		$ 3,910
Capital markets, net \| Interest rate-related instruments — customer and mirror
Derivative Instruments
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	(33)	$ 557	548	$ 2,546
Capital markets, net \| Mortgage banking(a)(b)
Derivative Instruments
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	(1,389)	(1,356)	(3,020)	(4,438)
Capital markets, net \| Commodity contracts
Derivative Instruments
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	3,543	1,402	3,415	3,017
Mortgage banking, net \| Interest Rate-Related Instruments - MSRs Hedge
Derivative Instruments
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	(3,547)	0	(12,559)	0
Mortgage banking, net \| Interest rate lock commitments (mortgage)
Derivative Instruments
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	159	(8)	536	109
Mortgage banking, net \| Forward commitments (mortgage)
Derivative Instruments
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ 0	$ (124)	$ (16)	$ (1,256)

Derivative and Hedging Activi_7

Derivative and Hedging Activities (Details Textuals) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Underlying Hedged Asset, Amortized Cost Basis	$ 340
Additional Collateral, Aggregate Fair Value	81	$ 71
Derivative collateral right to reclaim cash	$ 0	$ 11
Derivative Liability Notional Amount, Terminated			$ 500

Balance Sheet Offsetting (Detai

Balance Sheet Offsetting (Details) - Interest Rate Contract - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Derivative assets
Gross Amounts Recognized	$ 67,819	$ 3,567
Derivative Liabilities Offset	(869)	(2,143)
Derivative Asset, Collateral, Obligation to Return Cash, Offset	(63,699)	(1,313)
Net Amounts Presented on the Consolidated Balance Sheets	3,252	111
Derivative liabilities
Gross Amounts Recognized	870	15,620
Derivative Liability, Fair Value, Gross Asset	(869)	(2,143)
Derivative Liability, Collateral, Right to Reclaim Cash, Offset	0	(11,357)
Net Amounts Presented on the Consolidated Balance Sheets	$ 1	$ 2,120

Commitments, Off-Balance Shee_3

Commitments, Off-Balance Sheet Arrangements, Legal Proceedings and Regulatory Matters, Summary of Lending Related and Other Commitments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Commitments to extend credit, excluding commitments to originate residential mortgage loans held for sale(a)(b)
Schedule of lending-related and other commitments [Line Items]
Lending Related Commitments By Type [Domain]	$ 12,270,556	$ 10,848,136
Commercial letters of credit(a)
Schedule of lending-related and other commitments [Line Items]
Lending Related Commitments By Type [Domain]	5,170	5,992
Standby letters of credit(c)
Schedule of lending-related and other commitments [Line Items]
Lending Related Commitments By Type [Domain]	240,487	230,661
Lines of Credit, Fair Value Disclosure	$ 2,000	$ 2,000

Commitment, Changes in the Allo

Commitment, Changes in the Allowance for Unfunded Commitments (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Off-Balance Sheet, Credit Loss, Liability [Roll Forward]
Balance at beginning of period	$ 39,776	$ 47,776
Off-Balance Sheet, Credit Loss, Liability	39,776	39,776
Provision for credit losses	0	(8,000)
Balance at end of period	$ 39,776	$ 39,776

Commitments, Off-Balance Shee_4

Commitments, Off-Balance Sheet Arrangements, Legal Proceedings and Regulatory Matters (Details Textuals) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Commitments, Off-Balance Sheet Arrangements, and Contingent Liabilities (Textuals) [Line Items]
Expense Related to Qualified Affordable Housing Projects	$ 9,000,000	$ 8,000,000	$ 25,000,000	$ 24,000,000
Remaining Investment in Qualified Affordable Housing Projects	246,000,000		246,000,000		$ 262,000,000
Variable Interest Entity Reporting Entity Involvement Unfunded Obligation Amount	38,000,000		38,000,000		80,000,000
Qualified Affordable Housing Investments, Impairment Loss			0		0
Loans Repurchased Under Make Whole Requests	4,000,000		4,000,000		8,000,000
Loans Sold To Outside Investors Loss ReimbursementSettlement Paid					114,000
Loans Sold To Outside Investors Original Amount	6,700,000,000		6,700,000,000
Loans Sold To Outside Investors Remaining Outstanding Amount	4,300,000,000		4,300,000,000
Mortgage Repurchase Reserve	1,000,000		1,000,000		1,000,000
Residential Mortgage Loans Sold With Recourse Risk	7,000,000		7,000,000		10,000,000
Residential Mortgage Loans Sold With Credit Recourse Risk	20,000,000		20,000,000		24,000,000
Residential Mortgage Loans with Credit Risk Recourse	0		0
UnconsolidatedProjectsLowIncomeHousing [Member]
Commitments, Off-Balance Sheet Arrangements, and Contingent Liabilities (Textuals) [Line Items]
Other Investments	250,000,000		250,000,000		268,000,000
PrincipalInvestmentCommitment [Member]
Commitments, Off-Balance Sheet Arrangements, and Contingent Liabilities (Textuals) [Line Items]
Other Investments	$ 25,000,000		$ 25,000,000		$ 25,000,000

Fair Value Measurements, Assets

Fair Value Measurements, Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	$ 2,487,312	$ 4,332,015
Equity securities with readily determinable fair values, Fair Value	6,000	5,000
Servicing Asset at Fair Value, Amount	78,352	57,158
Fair Value, Inputs, Level 1
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	108,284	122,957
Equity securities with readily determinable fair values, Fair Value	5,655	4,810
Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	2,379,028	4,209,058
Fair Value, Inputs, Level 2 \| Designated as Hedging Instrument
Liabilities, Fair Value Disclosure [Abstract]
Interest Rate Fair Value Hedge Liability at Fair Value	906	0
Fair Value, Inputs, Level 3
Assets, Fair Value Disclosure [Abstract]
Trading assets	3,000	30
Servicing Asset at Fair Value, Amount	78,352	57,259
Liabilities, Fair Value Disclosure [Abstract]
Trading liabilities	403	0
Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 3
Assets, Fair Value Disclosure [Abstract]
Trading assets	3,492	30
US Treasury Securities
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	108,284	122,957
US Treasury Securities \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 1
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	108,284	122,957
Agency Securities
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	13,399	14,897
Agency Securities \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	13,399	14,897
US States and Political Subdivisions Debt Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	340,898	400,457
US States and Political Subdivisions Debt Securities [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	340,898	400,457
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	0	329,724
Mortgage-backed Securities, Issued by Private Enterprises [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	0	329,724
Residential Related Securities \| FNMA/FHLMC
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	1,656,061	2,691,879
Residential Related Securities \| FNMA/FHLMC \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	1,656,061	2,691,879
Residential Related Securities \| Government National Mortgage Association (GNMA) [Member]
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	78,029	67,780
Residential Related Securities \| Government National Mortgage Association (GNMA) [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	78,029	67,780
Commercial mortgage-related securities \| FNMA/FHLMC
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	17,286	350,623
Commercial mortgage-related securities \| FNMA/FHLMC \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	17,286	350,623
Commercial mortgage-related securities \| Government National Mortgage Association (GNMA) [Member]
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	107,094	166,799
Commercial mortgage-related securities \| Government National Mortgage Association (GNMA) [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	107,094	166,799
Federal Family Education Loan Program (FFELP) Guaranteed Loans [Member]
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	158,556	177,325
Federal Family Education Loan Program (FFELP) Guaranteed Loans [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	158,556	177,325
US Government-sponsored Enterprises Debt Securities [Member]
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	4,772	6,580
US Government-sponsored Enterprises Debt Securities [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	4,772	6,580
Other Debt securities
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	2,933	2,994
Other Debt securities \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	2,933	2,994
Available-for-sale Securities [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 1
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	108,284	122,957
Available-for-sale Securities [Member] \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Debt Securities, Available-for-sale	2,379,028	4,209,058
Other Debt And Other Equity Securities \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 1
Assets, Fair Value Disclosure [Abstract]
Equity securities with readily determinable fair values, Fair Value	5,655	4,810
Residential loans held for sale \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure [Abstract]
Trading assets	51,134	136,638
Interest rate-related and other instruments — customer and mirror, net \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2 \| Designated as Hedging Instrument
Assets, Fair Value Disclosure [Abstract]
Trading assets	0	0
Liabilities, Fair Value Disclosure [Abstract]
Trading liabilities	906	0
Interest rate-related and other instruments — customer and mirror, net \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2 \| Not designated as hedging instruments
Assets, Fair Value Disclosure [Abstract]
Trading assets	59,618	83,626
Liabilities, Fair Value Disclosure [Abstract]
Trading liabilities	264,212	26,231
Foreign currency exchange forwards \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Liabilities, Fair Value Disclosure [Abstract]
Trading liabilities	9,524	5,441
Foreign currency exchange forwards \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2 \| Not designated as hedging instruments
Assets, Fair Value Disclosure [Abstract]
Trading assets	10,109	5,490
Commodity contracts \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2
Liabilities, Fair Value Disclosure [Abstract]
Trading liabilities	0	1,248
Commodity contracts \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 2 \| Not designated as hedging instruments
Assets, Fair Value Disclosure [Abstract]
Trading assets	0	1,264
Mortgage banking(a)(b) \| Fair Value, Inputs, Level 3
Assets, Fair Value Disclosure [Abstract]
Trading assets	0	2,617
Mortgage banking(a)(b) \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 3
Assets, Fair Value Disclosure [Abstract]
Trading assets	0	2,617
Liabilities, Fair Value Disclosure [Abstract]
Trading liabilities	403	0
Mortgage banking(a)(b) \| Fair Value, Measurements, Recurring \| Fair Value, Inputs, Level 3 \| Not designated as hedging instruments
Assets, Fair Value Disclosure [Abstract]
Trading assets	$ 3,492	$ 2,647

Fair Value Measurements Financi

Fair Value Measurements Financial Instruments Classified Within Level 3 (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Interest rate lock commitments to originate residential mortgage loans held for sale
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning Balance	$ 2,617	$ 9,624
New production	9,526	53,686
Closed loans / settlements	(641)	(53,477)
Other	(11,905)	(7,216)
Change in mortgage derivative	(3,020)	(7,007)
Ending Balance	(403)	2,617
Forward commitments on residential mortgage loans
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning Balance	(30)	2,046
New production	(1,734)	(3,281)
Closed loans / settlements	21,244	3,740
Other	(22,972)	(2,535)
Change in mortgage derivative	(3,462)	(2,076)
Ending Balance	(3,492)	(30)
Total derivatives
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning Balance	2,647	7,579
New production	11,260	56,966
Closed loans / settlements	(21,885)	(57,217)
Other	11,067	(4,680)
Change in mortgage derivative	442	(4,932)
Ending Balance	$ 3,089	$ 2,647

Fair Value Measurements Equity

Fair Value Measurements Equity Securities Without Readily Determinable Fair Values (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Equity Securities Without Readily Determinable Fair Value Amount [Roll Forward]
Carrying value as of December 31, 2021	$ 14,000
Carrying value changes	5,690	$ 0
Additions	4
Equity Securities without Readily Determinable Fair Value, Sales, Annual Amount	(12)
Carrying value as of September 30, 2022	19,000
Fair Value, Inputs, Level 3
Equity Securities Without Readily Determinable Fair Value Amount [Roll Forward]
Carrying value as of December 31, 2021	13,542
Carrying value changes	5,690
Carrying value as of September 30, 2022	19,224
Cumulative upward carrying value changes between January 1, 2018 and September 30, 2022	19,134
Cumulative downward carrying value changes/impairment between January 1, 2018 and September 30, 2022	$ 0

Fair Value Measurements, Asse_2

Fair Value Measurements, Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Details) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Assets and Liabilities Measured at Fair Value on a Non-recurring Basis
Gain on sale and net write-up of equity securities	$ 5,690	$ 0
Mortgage Servicing Rights (MSR) Impairment (Recovery)	(22,348)	$ (12,231)
Mortgage servicing rights(e)			$ 57,259
Possible Liquidity Issues [Member]
Assets and Liabilities Measured at Fair Value on a Non-recurring Basis
Financing Receivable, Troubled Debt Restructuring	0		7,000
Fair Value, Inputs, Level 3
Assets and Liabilities Measured at Fair Value on a Non-recurring Basis
Gain on sale and net write-up of equity securities	5,690
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 3
Assets and Liabilities Measured at Fair Value on a Non-recurring Basis
Individually evaluated loans(b)	29,558		69,917
Provision for credit losses	5,010		(3,045)
Gain on sale and net write-up of equity securities	5,690
Investments, Fair Value Disclosure	19,134
Mortgage Servicing Rights (MSR) Impairment (Recovery)			16,186
Mortgage servicing rights(e)			57,259
Fair Value, Nonrecurring [Member] \| Fair Value, Inputs, Level 2
Assets and Liabilities Measured at Fair Value on a Non-recurring Basis
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve, Amount	1,639		7,345
OREO(c)	$ 3,534		$ 21,299

Fair Value Measurements Fair Va

Fair Value Measurements Fair Value Unobservable Level 3 Measurements (Details) - Fair Value, Inputs, Level 3	9 Months Ended
	Sep. 30, 2022
Discounted Cash Flow \| Mortgage Servicing Rights \| Minimum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	6%
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Prepayment Speed	0%
Discounted Cash Flow \| Mortgage Servicing Rights \| Maximum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	9%
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Prepayment Speed	100%
Discounted Cash Flow \| Mortgage Servicing Rights \| Weighted Average [Member]
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	7%
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Prepayment Speed	9%
Discounted Cash Flow \| Mortgage banking(a)(b) \| Minimum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	17%
Discounted Cash Flow \| Mortgage banking(a)(b) \| Maximum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	100%
Discounted Cash Flow \| Mortgage banking(a)(b) \| Weighted Average [Member]
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	83%
Appraisals/Discounted Cash Flow \| Impaired Finance Receivable \| Minimum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	29%
Appraisals/Discounted Cash Flow \| Impaired Finance Receivable \| Maximum
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	52%
Appraisals/Discounted Cash Flow \| Impaired Finance Receivable \| Weighted Average [Member]
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	36%

Fair Value Measurements, Fair V

Fair Value Measurements, Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Financial assets
Cash and due from banks	$ 386,231	$ 343,831
Interest-bearing deposits in other financial institutions	112,173	681,684
Federal funds sold and securities purchased under agreements to resell	4,015	0
Available-for-sale Securities	2,487,312	4,332,015
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	3,951,553	2,239,003
Investment securities held to maturity, fair value	3,295,760	2,348,664
Equity securities with readily determinable fair values, Fair Value	6,000	5,000
Equity Securities without Readily Determinable Fair Value, Amount	19,000	14,000
Equity Securities, FV-NI and without Readily Determinable Fair Value	24,879	18,352
FHLB and Federal Reserve Bank stocks	279,334	168,281
Residential loans held for sale	51,134	136,638
Loans, net	27,524,376	23,944,934
Bank owned life insurance, fair value	677,129	680,021
Servicing Asset at Fair Value, Amount	78,352	57,158
Financial liabilities
Short-term funding	284,361	354,262
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances	3,777,478	1,621,047
Other long-term funding	249,484	249,324
Letters of Credit Outstanding, Amount	240,000	231,000
US Treasury Securities
Financial assets
Available-for-sale Securities	108,284	122,957
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	998	1,000
Investment securities held to maturity, fair value	932	1,001
Fair Value, Inputs, Level 1
Financial assets
Available-for-sale Securities	108,284	122,957
Equity securities with readily determinable fair value, Carrying Amount	5,655	4,810
Equity securities with readily determinable fair values, Fair Value	5,655	4,810
Fair Value, Inputs, Level 1 \| US Treasury Securities \| Fair Value, Measurements, Recurring
Financial assets
Available-for-sale Securities	108,284	122,957
Fair Value, Inputs, Level 2
Financial assets
Available-for-sale Securities	2,379,028	4,209,058
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss	3,950,493	2,237,947
Investment securities held to maturity, fair value	3,294,767	2,347,608
Financial liabilities
Brokered CDs and other time deposits	1,233,833	1,347,262
Brokered CDs and other time deposits, fair value	1,233,833	1,347,262
Short-term funding	284,361	354,262
Short-term funding, fair value	283,755	354,248
Advances, Fair Value Disclosure	3,780,744	1,680,814
Long-term funding, fair value	243,586	265,545
Standby letters of credit	2,457	2,367
Standby letters of credit, fair value	2,457	2,367
Fair Value, Inputs, Level 2 \| Other Assets [Member]
Financial assets
Derivative Asset	69,726	90,379
Derivatives (trading and other assets), fair value	69,726	90,379
Fair Value, Inputs, Level 2 \| Other Liabilities [Member]
Financial liabilities
Derivatives (trading liabilities)	274,642	32,921
Derivatives (trading and other liabilities), fair value	274,642	32,921
Fair Value, Inputs, Level 3
Financial assets
Equity Securities without Readily Determinable Fair Value, Amount	19,224	13,542
Equity Securities, FV-NI and without Readily Determinable Fair Value	19,224	13,542
Loans, net, fair value	26,285,810	23,980,330
Servicing Asset	78,352	54,862
Servicing Asset at Fair Value, Amount	78,352	57,259
Derivative Asset	3,000	30
Financial liabilities
Noninterest-bearing demand, savings, interest-bearing demand, and money market accounts	27,964,749	27,119,167
Noninterest-bearing demand, savings, interest-bearing demand, and money market deposits, fair value	27,964,749	27,119,167
Derivatives (trading liabilities)	403	0
Fair Value, Inputs, Level 3 \| Fair Value, Measurements, Recurring
Financial assets
Derivative Asset	3,492	30
Fair Value, Inputs, Level 3 \| Mortgage banking(a)(b)
Financial assets
Derivative Asset	0	2,617
Fair Value, Inputs, Level 3 \| Mortgage banking(a)(b) \| Fair Value, Measurements, Recurring
Financial assets
Derivative Asset	0	2,617
Financial liabilities
Derivatives (trading liabilities)	403	0
Fair Value, Inputs, Level 3 \| Forward commitments (mortgage)
Financial assets
Derivative Asset	$ 3,492	$ 30

Retirement Plans, Components of

Retirement Plans, Components of Net Periodic Benefit Cost for the Pension and Postretirement Tables (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
RAP
Net period benefit cost for the pension and postretirement plans
Defined Benefit Plan, Description			The Corporation has a noncontributory defined benefit RAP, covering substantially all employees who meet participation requirements. The benefits are based primarily on years of service and the employee’s compensation paid. Employees of acquired entities generally participate in the RAP after consummation of the business combinations. Any retirement plans of acquired entities are typically merged into the RAP after completion of the mergers, and credit is usually given to employees for years of service at the acquired institution for vesting and eligibility purposes.
Service cost	$ 906	$ 1,684	$ 2,752	$ 5,835
Interest cost	1,820	1,682	5,364	4,927
Expected return on plan assets	(6,706)	(6,395)	(20,177)	(19,256)
Amortization of prior service cost	(63)	(19)	(188)	(55)
Amortization of actuarial loss	347	1,346	494	3,446
Total net periodic pension cost	(3,696)	(1,701)	(11,754)	(5,103)
Postretirement Plan
Net period benefit cost for the pension and postretirement plans
Interest cost	13	13	40	39
Amortization of prior service cost	(19)	(19)	(56)	(56)
Total net periodic pension cost	$ (6)	$ (6)	$ (17)	$ (17)

Retirement Plans (Details Textu

Retirement Plans (Details Textuals) (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
RAP
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Contributions by Employer	$ 0	$ 0

Segment Reporting (Details)

Segment Reporting (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
Segment Reporting (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Income Statement Data Abstract
Net interest income	$ 264,439			$ 183,675			$ 668,332	$ 539,092
Net intersegment interest income (expense)	0			0			0	0
Segment net interest income	264,439			183,675			668,332	539,092
Noninterest income(a)	70,788			82,076			220,713	250,862
Total revenue	335,227			265,752			889,045	789,954
Provision for credit losses	16,998			(24,010)			13,006	(82,018)
Noninterest expense	195,791			177,892			550,503	527,713
Income before income taxes	122,438			111,870			325,536	344,259
Income tax expense (benefit)	26,163			23,060			68,176	70,142
Net income	96,275	$ 86,824	$ 74,262	88,809	$ 91,007	$ 94,301	257,360	274,117
Segment Balance Sheet Data
Allocated goodwill							1,104,992	1,104,992
Operating Segments \| Corporate and Commercial Specialty
Segment Income Statement Data Abstract
Net interest income	161,143			91,012			363,135	270,712
Net intersegment interest income (expense)	(37,998)			3,696			(34,774)	12,690
Segment net interest income	123,145			94,709			328,361	283,403
Noninterest income(a)	35,663			41,892			112,620	120,991
Total revenue	158,808			136,601			440,981	404,394
Provision for credit losses	11,904			14,349			36,803	46,745
Noninterest expense	58,934			56,209			172,141	165,568
Income before income taxes	87,970			66,043			232,037	192,082
Income tax expense (benefit)	16,420			11,920			42,692	35,021
Net income	71,551			54,123			189,346	157,060
Segment Balance Sheet Data
Allocated goodwill							525,836	525,836
Operating Segments \| Community, Consumer, and Business
Segment Income Statement Data Abstract
Net interest income	87,156			73,616			233,699	218,868
Net intersegment interest income (expense)	49,575			15,283			99,046	46,165
Segment net interest income	136,731			88,899			332,745	265,033
Noninterest income(a)	26,745			37,053			92,072	117,351
Total revenue	163,476			125,952			424,817	382,384
Provision for credit losses	5,378			4,748			14,958	15,955
Noninterest expense	107,782			98,172			311,210	300,913
Income before income taxes	50,316			23,032			98,649	65,517
Income tax expense (benefit)	10,567			4,837			20,716	13,758
Net income	39,749			18,196			77,933	51,758
Segment Balance Sheet Data
Allocated goodwill							579,156	579,156
Operating Segments \| Risk Management and Shared Services
Segment Income Statement Data Abstract
Net interest income	16,140			19,047			71,498	49,511
Net intersegment interest income (expense)	(11,577)			(18,980)			(64,272)	(58,855)
Segment net interest income	4,563			68			7,227	(9,344)
Noninterest income(a)	8,381			3,131			16,021	12,520
Total revenue	12,943			3,199			23,247	3,176
Provision for credit losses	(283)			(43,107)			(38,756)	(144,717)
Noninterest expense	29,076			23,512			67,153	61,233
Income before income taxes	(15,849)			22,794			(5,150)	86,660
Income tax expense (benefit)	(824)			6,304			4,769	21,363
Net income	$ (15,025)			$ 16,490			(9,918)	65,298
Segment Balance Sheet Data
Allocated goodwill							$ 0	$ 0

Segment Reporting (Details Text

Segment Reporting (Details Textuals) $ in Millions	9 Months Ended
Segment Reporting (Details Textuals) $ in Millions	Sep. 30, 2022 segment	Sep. 30, 2021 USD ($)
Segment Reporting [Abstract]
Number of Reportable Segments \| segment	3
Whitnell
Segment Reporting [Abstract]
Gain (Loss) on Sale and Maturity of Other Investments, Before Tax		$ 2
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain (Loss) on Sale and Maturity of Other Investments, Before Tax		$ 2

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance			$ (10,317)				$ (10,317)
Investment securities (gains), net	$ 0			$ 0			(8)	$ (437)
HTM investment securities, net, at amortized cost	(2,888)			(172)			(7,269)	(1,335)
Personnel (expense)	(118,243)			(107,880)			(335,720)	(318,900)
Net other comprehensive (loss) during period	(72,603)	$ (45,764)	(126,708)	(13,702)	$ 7,082	$ (16,811)	(245,074)	(23,431)
Ending Balance	(255,391)						(255,391)
AFS Investment Securities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	(177,726)		(5,266)	30,076		41,325	(5,266)	41,325
Other comprehensive (loss) before reclassifications	(100,092)			(19,827)			(268,413)	(35,829)
Unrealized (losses) on AFS securities transferred to HTM securities							(67,604)
Investment securities (gains), net							(12)	16
HTM investment securities, net, at amortized cost	2,888			172			7,269	1,335
Personnel (expense)	0			0			0	0
Other expense	0			0			0	0
Income tax (expense) benefit	24,810			4,975			83,906	8,548
Net other comprehensive (loss) during period	(72,394)			(14,681)			(244,854)	(25,930)
Ending Balance	(250,120)	(177,726)		15,395	30,076		(250,120)	15,395
Defined Benefit Pension and Postretirement Obligations
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	(5,062)		(5,051)	(27,187)		(28,707)	(5,051)	(28,707)
Other comprehensive (loss) before reclassifications	0			0			0	0
Unrealized (losses) on AFS securities transferred to HTM securities							0
Investment securities (gains), net							0	0
HTM investment securities, net, at amortized cost	0			0			0	0
Personnel (expense)	(82)			(37)			(244)	(111)
Other expense	347			1,346			494	3,446
Income tax (expense) benefit	(474)			(330)			(470)	(836)
Net other comprehensive (loss) during period	(209)			979			(221)	2,498
Ending Balance	(5,272)	(5,062)		(26,209)	(27,187)		(5,272)	(26,209)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning Balance	(182,788)		(10,317)	2,889		12,618	(10,317)	12,618
Other comprehensive (loss) before reclassifications	(100,092)			(19,827)			(268,413)	(35,829)
Unrealized (losses) on AFS securities transferred to HTM securities							(67,604)
Investment securities (gains), net							(12)	16
HTM investment securities, net, at amortized cost	2,888			172			7,269	1,335
Personnel (expense)	(82)			(37)			(244)	(111)
Other expense	347			1,346			494	3,446
Income tax (expense) benefit	24,336			4,644			83,436	7,712
Net other comprehensive (loss) during period	(72,603)	(45,764)	$ (126,708)	(13,702)	7,082	$ (16,811)	(245,074)	(23,431)
Ending Balance	$ (255,391)	$ (182,788)		$ (10,813)	$ 2,889		$ (255,391)	$ (10,813)

Revenue from Contracts with C_2

Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	$ 49,011	$ 53,099	$ 152,974	$ 158,383
Noninterest income (out-of-scope of Topic 606)(b)	21,777	28,977	67,740	92,479
Total noninterest income	70,788	82,076	220,713	250,862
Whitnell
Disaggregation of Revenue [Line Items]
Gain (Loss) on Sale and Maturity of Other Investments, Before Tax				2,000
Wealth management fees
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	19,984	22,110	63,719	67,229
Service charges and deposit account fees
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	15,029	16,962	48,392	47,366
Card-based fees(a)
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	11,512	11,147	32,933	31,920
Other revenue
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	2,486	2,880	7,930	11,868
Corporate and Commercial Specialty
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	23,931	27,176	77,846	82,540
Noninterest income (out-of-scope of Topic 606)(b)	11,732	14,717	34,774	38,451
Corporate and Commercial Specialty \| Wealth management fees
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	19,984	22,110	63,719	67,229
Corporate and Commercial Specialty \| Service charges and deposit account fees
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	3,128	3,948	10,636	11,748
Corporate and Commercial Specialty \| Card-based fees(a)
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	424	381	1,203	1,011
Corporate and Commercial Specialty \| Other revenue
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	395	738	2,288	2,552
Community, Consumer, and Business
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	24,503	25,803	74,642	74,984
Noninterest income (out-of-scope of Topic 606)(b)	2,241	11,250	17,431	42,366
Community, Consumer, and Business \| Service charges and deposit account fees
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	11,896	13,009	37,743	35,591
Community, Consumer, and Business \| Card-based fees(a)
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	10,970	10,707	31,629	30,830
Community, Consumer, and Business \| Other revenue
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	1,637	2,088	5,270	8,563
Risk Management and Shared Services
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	577	120	486	858
Noninterest income (out-of-scope of Topic 606)(b)	7,804	3,011	15,535	11,662
Risk Management and Shared Services \| Service charges and deposit account fees
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	5	5	13	27
Risk Management and Shared Services \| Card-based fees(a)
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	118	60	101	79
Risk Management and Shared Services \| Other revenue
Disaggregation of Revenue [Line Items]
Noninterest income (in-scope of Topic 606)	454	55	373	752
Operating Segments [Member] \| Corporate and Commercial Specialty
Disaggregation of Revenue [Line Items]
Total noninterest income	35,663	41,892	112,620	120,991
Operating Segments [Member] \| Community, Consumer, and Business
Disaggregation of Revenue [Line Items]
Total noninterest income	26,745	37,053	92,072	117,351
Operating Segments [Member] \| Risk Management and Shared Services
Disaggregation of Revenue [Line Items]
Total noninterest income	$ 8,381	$ 3,131	$ 16,021	$ 12,520

Leases Lease, Cost and Cash Flo

Leases Lease, Cost and Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Operating lease costs	$ 1,637	$ 2,367	$ 5,361	$ 6,850
Finance lease costs	23	17	96	76
Operating lease cash flows	1,880	2,858	6,614	8,598
Finance lease cash flows	$ 22	$ 21	$ 103	$ 101

Leases Components of Lease Expe

Leases Components of Lease Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Operating lease right-of-use asset	$ 26,970	$ 28,299
Finance lease right-of-use asset	477	143
Operating lease liability	29,897	31,345
Finance lease liability	$ 490	$ 163

Leases Operating Lease Informat

Leases Operating Lease Information (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Total lease payments	$ 32,604	$ 34,751
Operating Lease, Weighted Average Remaining Lease Term	6 years 3 months 10 days	5 years 11 months 8 days
Operating Lease, Weighted Average Discount Rate, Percent	2.65%	3.22%
Finance Lease, Liability, Payment, Due	$ 508	$ 164
Finance Lease, Weighted Average Remaining Lease Term	5 years 6 months	1 year 25 days
Finance Lease, Weighted Average Discount Rate, Percent	1.32%	1.24%
Equipment
Lessee, Lease, Description [Line Items]
Total lease payments	$ 0	$ 192
Operating Lease, Weighted Average Remaining Lease Term	0 years	1 year 6 months
Operating Lease, Weighted Average Discount Rate, Percent	0%	0.45%
Retail and corporate offices
Lessee, Lease, Description [Line Items]
Total lease payments	$ 27,640	$ 29,008
Operating Lease, Weighted Average Remaining Lease Term	6 years 25 days	5 years 6 months 21 days
Operating Lease, Weighted Average Discount Rate, Percent	2.56%	3.26%
Finance Lease, Liability, Payment, Due	$ 508	$ 112
Finance Lease, Weighted Average Remaining Lease Term	5 years 6 months	1 year 3 months
Finance Lease, Weighted Average Discount Rate, Percent	1.32%	1.32%
Land
Lessee, Lease, Description [Line Items]
Total lease payments	$ 4,963	$ 5,551
Operating Lease, Weighted Average Remaining Lease Term	7 years 6 months 10 days	8 years 3 months 14 days
Operating Lease, Weighted Average Discount Rate, Percent	3.13%	3.12%
Finance Lease, Liability, Payment, Due	$ 0	$ 51
Finance Lease, Weighted Average Remaining Lease Term	0 years	8 months 1 day
Finance Lease, Weighted Average Discount Rate, Percent	0%	1.07%

Leases Amortization of Operatin

Leases Amortization of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Operating Leases
Three months ending December 31, 2022	$ 1,641
2023	6,224
2024	5,669
2025	4,548
2026	4,249
Beyond 2026	10,272
Total lease payments	32,604	$ 34,751
Less: interest	2,707
Present value of lease payments	29,897	31,345
Finance Leases
Three months ending December 31, 2022	22
2023	92
2024	93
2025	93
2026	93
Beyond 2026	116
Total lease payments	508	164
Less: interest	18
Present value of lease payments	490	$ 163
Total Leases
Three months ending December 31, 2022	1,664
2023	6,316
2024	5,761
2025	4,641
2026	4,342
Beyond 2026	10,388
Total lease payments	33,111
Less: interest	2,724
Present value of lease payments	$ 30,387

Leases (Details Textuals)

Leases (Details Textuals) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Additional operating leases	$ 14	$ 13
Minimum
Lessee, Lease, Description [Line Items]
Operating lease terms	1 year
Additional operating lease terms	1 year
Maximum
Lessee, Lease, Description [Line Items]
Operating lease terms	40 years
Additional operating lease terms	6 years