Cat Financial Financing Activities - Financing Receivable Credit Quality Indicator (Details) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023 |
Receivables [Abstract] | | | |
Period after which Unpaid Installments are Considered as Past Due | 30 days | | |
Financing Receivable, Credit Quality Indicator | | | |
Total Finance Receivables | $ 22,207 | | $ 21,294 |
Customer | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 2,173 | $ 8,742 | |
2023 and 2022, respectively | 8,068 | 5,504 | |
2022 and 2021, respectively | 4,875 | 3,649 | |
2021 and 2020, respectively | 3,086 | 1,383 | |
2020 and 2019, respectively | 1,122 | 493 | |
Prior | 565 | 252 | |
Revolving Finance Receivables | 524 | 548 | |
Total Finance Receivables | 20,413 | 20,571 | 19,573 |
Customer | Current | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 2,167 | 8,650 | |
2023 and 2022, respectively | 7,929 | 5,372 | |
2022 and 2021, respectively | 4,733 | 3,545 | |
2021 and 2020, respectively | 2,978 | 1,331 | |
2020 and 2019, respectively | 1,074 | 466 | |
Prior | 517 | 233 | |
Revolving Finance Receivables | 518 | 540 | |
Total Finance Receivables | 19,916 | 20,137 | |
Customer | 31-60 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 5 | 52 | |
2023 and 2022, respectively | 71 | 56 | |
2022 and 2021, respectively | 66 | 44 | |
2021 and 2020, respectively | 45 | 20 | |
2020 and 2019, respectively | 20 | 8 | |
Prior | 9 | 1 | |
Revolving Finance Receivables | 3 | 4 | |
Total Finance Receivables | 219 | 185 | |
Customer | 61-90 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 1 | 18 | |
2023 and 2022, respectively | 29 | 21 | |
2022 and 2021, respectively | 25 | 15 | |
2021 and 2020, respectively | 15 | 7 | |
2020 and 2019, respectively | 6 | 3 | |
Prior | 3 | 1 | |
Revolving Finance Receivables | 1 | 2 | |
Total Finance Receivables | 80 | 67 | |
Customer | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 22 | |
2023 and 2022, respectively | 39 | 55 | |
2022 and 2021, respectively | 51 | 45 | |
2021 and 2020, respectively | 48 | 25 | |
2020 and 2019, respectively | 22 | 16 | |
Prior | 36 | 17 | |
Revolving Finance Receivables | 2 | 2 | |
Total Finance Receivables | 198 | 182 | |
Customer | North America | Current | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 1,277 | 4,430 | |
2023 and 2022, respectively | 4,101 | 2,628 | |
2022 and 2021, respectively | 2,346 | 2,000 | |
2021 and 2020, respectively | 1,718 | 745 | |
2020 and 2019, respectively | 596 | 220 | |
Prior | 176 | 32 | |
Revolving Finance Receivables | 313 | 312 | |
Total Finance Receivables | 10,527 | 10,367 | |
Customer | North America | 31-60 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 5 | 28 | |
2023 and 2022, respectively | 37 | 31 | |
2022 and 2021, respectively | 40 | 24 | |
2021 and 2020, respectively | 27 | 14 | |
2020 and 2019, respectively | 14 | 7 | |
Prior | 5 | 1 | |
Revolving Finance Receivables | 3 | 4 | |
Total Finance Receivables | 131 | 109 | |
Customer | North America | 61-90 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 10 | |
2023 and 2022, respectively | 16 | 11 | |
2022 and 2021, respectively | 12 | 8 | |
2021 and 2020, respectively | 7 | 4 | |
2020 and 2019, respectively | 4 | 1 | |
Prior | 1 | 0 | |
Revolving Finance Receivables | 1 | 2 | |
Total Finance Receivables | 41 | 36 | |
Customer | North America | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 12 | |
2023 and 2022, respectively | 19 | 23 | |
2022 and 2021, respectively | 23 | 18 | |
2021 and 2020, respectively | 17 | 9 | |
2020 and 2019, respectively | 7 | 4 | |
Prior | 5 | 1 | |
Revolving Finance Receivables | 2 | 2 | |
Total Finance Receivables | 73 | 69 | |
Customer | EAME | Current | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 282 | 1,336 | |
2023 and 2022, respectively | 1,224 | 895 | |
2022 and 2021, respectively | 791 | 588 | |
2021 and 2020, respectively | 493 | 258 | |
2020 and 2019, respectively | 210 | 111 | |
Prior | 170 | 105 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 3,170 | 3,293 | |
Customer | EAME | 31-60 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 10 | |
2023 and 2022, respectively | 17 | 9 | |
2022 and 2021, respectively | 9 | 7 | |
2021 and 2020, respectively | 6 | 3 | |
2020 and 2019, respectively | 2 | 1 | |
Prior | 2 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 36 | 30 | |
Customer | EAME | 61-90 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 1 | 4 | |
2023 and 2022, respectively | 8 | 3 | |
2022 and 2021, respectively | 4 | 3 | |
2021 and 2020, respectively | 3 | 1 | |
2020 and 2019, respectively | 1 | 1 | |
Prior | 1 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 18 | 12 | |
Customer | EAME | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 7 | |
2023 and 2022, respectively | 13 | 17 | |
2022 and 2021, respectively | 15 | 15 | |
2021 and 2020, respectively | 20 | 8 | |
2020 and 2019, respectively | 8 | 3 | |
Prior | 3 | 1 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 59 | 51 | |
Customer | Asia/ Pacific | Current | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 245 | 943 | |
2023 and 2022, respectively | 798 | 594 | |
2022 and 2021, respectively | 481 | 293 | |
2021 and 2020, respectively | 212 | 73 | |
2020 and 2019, respectively | 49 | 16 | |
Prior | 12 | 4 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 1,797 | 1,923 | |
Customer | Asia/ Pacific | 31-60 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 5 | |
2023 and 2022, respectively | 12 | 6 | |
2022 and 2021, respectively | 10 | 7 | |
2021 and 2020, respectively | 7 | 2 | |
2020 and 2019, respectively | 2 | 0 | |
Prior | 0 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 31 | 20 | |
Customer | Asia/ Pacific | 61-90 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 2 | |
2023 and 2022, respectively | 2 | 3 | |
2022 and 2021, respectively | 3 | 3 | |
2021 and 2020, respectively | 2 | 2 | |
2020 and 2019, respectively | 1 | 0 | |
Prior | 0 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 8 | 10 | |
Customer | Asia/ Pacific | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 1 | |
2023 and 2022, respectively | 3 | 5 | |
2022 and 2021, respectively | 3 | 3 | |
2021 and 2020, respectively | 3 | 3 | |
2020 and 2019, respectively | 2 | 1 | |
Prior | 0 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 11 | 13 | |
Customer | Mining | Current | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 150 | 1,039 | |
2023 and 2022, respectively | 1,001 | 686 | |
2022 and 2021, respectively | 629 | 381 | |
2021 and 2020, respectively | 333 | 121 | |
2020 and 2019, respectively | 113 | 68 | |
Prior | 68 | 27 | |
Revolving Finance Receivables | 70 | 66 | |
Total Finance Receivables | 2,364 | 2,388 | |
Customer | Mining | 31-60 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 0 | |
2023 and 2022, respectively | 0 | 0 | |
2022 and 2021, respectively | 0 | 0 | |
2021 and 2020, respectively | 0 | 0 | |
2020 and 2019, respectively | 0 | 0 | |
Prior | 0 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 0 | 0 | |
Customer | Mining | 61-90 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 0 | |
2023 and 2022, respectively | 0 | 0 | |
2022 and 2021, respectively | 0 | 0 | |
2021 and 2020, respectively | 0 | 0 | |
2020 and 2019, respectively | 0 | 1 | |
Prior | 0 | 1 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 0 | 2 | |
Customer | Mining | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 0 | |
2023 and 2022, respectively | 0 | 0 | |
2022 and 2021, respectively | 1 | 1 | |
2021 and 2020, respectively | 1 | 0 | |
2020 and 2019, respectively | 0 | 0 | |
Prior | 7 | 1 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 9 | 2 | |
Customer | Latin America | Current | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 205 | 750 | |
2023 and 2022, respectively | 643 | 520 | |
2022 and 2021, respectively | 438 | 219 | |
2021 and 2020, respectively | 164 | 59 | |
2020 and 2019, respectively | 34 | 23 | |
Prior | 15 | 6 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 1,499 | 1,577 | |
Customer | Latin America | 31-60 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 9 | |
2023 and 2022, respectively | 5 | 10 | |
2022 and 2021, respectively | 7 | 6 | |
2021 and 2020, respectively | 5 | 1 | |
2020 and 2019, respectively | 2 | 0 | |
Prior | 2 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 21 | 26 | |
Customer | Latin America | 61-90 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 2 | |
2023 and 2022, respectively | 3 | 4 | |
2022 and 2021, respectively | 6 | 1 | |
2021 and 2020, respectively | 3 | 0 | |
2020 and 2019, respectively | 0 | 0 | |
Prior | 1 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 13 | 7 | |
Customer | Latin America | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 2 | |
2023 and 2022, respectively | 4 | 10 | |
2022 and 2021, respectively | 9 | 8 | |
2021 and 2020, respectively | 7 | 5 | |
2020 and 2019, respectively | 5 | 8 | |
Prior | 18 | 11 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 43 | 44 | |
Customer | Power | Current | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 8 | 152 | |
2023 and 2022, respectively | 162 | 49 | |
2022 and 2021, respectively | 48 | 64 | |
2021 and 2020, respectively | 58 | 75 | |
2020 and 2019, respectively | 72 | 28 | |
Prior | 76 | 59 | |
Revolving Finance Receivables | 135 | 162 | |
Total Finance Receivables | 559 | 589 | |
Customer | Power | 31-60 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 0 | |
2023 and 2022, respectively | 0 | 0 | |
2022 and 2021, respectively | 0 | 0 | |
2021 and 2020, respectively | 0 | 0 | |
2020 and 2019, respectively | 0 | 0 | |
Prior | 0 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 0 | 0 | |
Customer | Power | 61-90 days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 0 | |
2023 and 2022, respectively | 0 | 0 | |
2022 and 2021, respectively | 0 | 0 | |
2021 and 2020, respectively | 0 | 0 | |
2020 and 2019, respectively | 0 | 0 | |
Prior | 0 | 0 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 0 | 0 | |
Customer | Power | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
2024 and 2023, respectively | 0 | 0 | |
2023 and 2022, respectively | 0 | 0 | |
2022 and 2021, respectively | 0 | 0 | |
2021 and 2020, respectively | 0 | 0 | |
2020 and 2019, respectively | 0 | 0 | |
Prior | 3 | 3 | |
Revolving Finance Receivables | 0 | 0 | |
Total Finance Receivables | 3 | 3 | |
Dealer | | | |
Financing Receivable, Credit Quality Indicator | | | |
Total Finance Receivables | $ 1,794 | | $ 1,721 |
Dealer | Latin America | 91+ days past due | | | |
Financing Receivable, Credit Quality Indicator | | | |
Prior | | $ 44 | |