Amplify High Income ETF (YYY) N-CSR6 Dec 24Certified annual shareholder report (management investment company)Financial data

Company Profile

Form N-CSR Cover

Form N-CSR Cover	12 Months Ended
Form N-CSR Cover	Sep. 30, 2024
Shareholder Report [Line Items]
Document Type	N-CSR
Amendment Flag	false
Registrant Name	Amplify ETF Trust
Entity Central Index Key	0001633061
Entity Investment Company Type	N-1A
Document Period End Date	Sep. 30, 2024

Shareholder Report

Shareholder Report	12 Months Ended
Shareholder Report	Sep. 30, 2024 USD ($) $ / shares
Shareholder Report [Line Items]
Document Type	N-CSR
Amendment Flag	false
Registrant Name	Amplify ETF Trust
Entity Central Index Key	0001633061
Entity Investment Company Type	N-1A
Document Period End Date	Sep. 30, 2024
Amplify AI Powered Equity ETF
Shareholder Report [Line Items]
Fund Name	Amplify AI Powered Equity ETF
Class Name	Amplify AI Powered Equity ETF
Trading Symbol	AIEQ
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify AI Powered Equity ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify AI Powered Equity ETF $85 0.75%
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	0.75%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • During the Period the Fund changed from an actively managed strategy to an index tracking strategy. The exposure and holdings in the Fund change on a monthly basis based on the proprietary EquBot methodology. Over the period the Fund produced positive returns that lagged the S&P 500 Index as the selection methodology struggled to keep pace with the Information Technology driven returns of the S&P 500 Index. • Information Technology and Financials were the top contributing sectors to performance while Materials was the only detractor to performance for the Period. • During the Period, Energy was held with the largest overweight relative to its benchmark while Utilities were held with the largest underweight. • During the Period, Coherent Corp and Cloudflare Inc were the top contributors to performance while Arcadium Lithium Plc and Advanced Micro Devices Inc were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (10/17/2017) Amplify AI Powered Equity ETF NAV 27.00 8.39 8.22 S&P 500 TR 36.35 15.98 14.33
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 106,040,331
Holdings Count \| $ / shares	119
Advisory Fees Paid, Amount	$ 796,876
Investment Company Portfolio Turnover	11.59%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $106,040,331 Number of Holdings 119 Net Advisory Fee $796,876 Portfolio Turnover 1,159%
Holdings [Text Block]	Top Holdings (%) Alphabet, Inc. - Class A 5.8% Philip Morris International, Inc. 5.4% Progressive Corp. 5.3% Adobe Systems, Inc. 4.5% Coinbase Global, Inc. - Class A 3.3% Monolithic Power Systems, Inc. 2.5% NVIDIA Corp. 2.3% Western Digital Corporation 2.3% Citizens Financial Group, Inc. 2.2% Howmet Aerospace, Inc. 2.1%
Material Fund Change [Text Block]	Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the AI Powered Equity ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Alternative Harvest ETF
Shareholder Report [Line Items]
Fund Name	Amplify Alternative Harvest ETF
Class Name	Amplify Alternative Harvest ETF
Trading Symbol	MJ
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Alternative Harvest ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Alternative Harvest ETF $39 0.39%
Expenses Paid, Amount	$ 39
Expense Ratio, Percent	0.39%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • Health Care was the top contributing sector to performance over the Period while Information Technology was the biggest detractor to performance. • During the Period, Health Care was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • The Fund is focused on providing exposure to companies in the cannabis industry. Regulatory uncertainty around the Federal legalization of cannabis has dampened investor interest and hurt performance of cannabis related companies. • During the Period, Innovative Industrial Properties and Turning Point Brands were the top contributors to performance while 22nd Century Group and Charlottes Web Holdings were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (12/03/2015) Amplify Alternative Harvest ETF NAV 0.40 -27.41 -16.06 S&P 500 TR 36.35 15.98 14.46
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Jul. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 229,261,437
Holdings Count \| $ / shares	27
Advisory Fees Paid, Amount	$ 938,545
Investment Company Portfolio Turnover	45%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $229,261,437 Number of Holdings 27 Net Advisory Fee $938,545 Portfolio Turnover 45%
Holdings [Text Block]	Top Holdings (%) Amplify U.S. Alternative Harvest ETF 48.5% First American Government Obligations Fund 14.2% Innovative Industrial Properties, Inc. 8.1% Tilray Brands, Inc. 7.4% SNDL, Inc. 5.9% Cronos Group, Inc. 4.8% Canopy Growth Corp. 4.2% Aurora Cannabis, Inc. 3.4% Chicago Atlantic Real Estate Finance, Inc. 2.6% AFC Gamma, Inc. 1.8%
Material Fund Change [Text Block]	Changes to Shareholder Fees (fees paid directly from your investment): Effective July 1, 2024 , the Fund changed their Creation and Redemption fees from $750 to $500. Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the ETFMG Alternative Harvest ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify BlackSwan Growth & Treasury Core ETF
Shareholder Report [Line Items]
Fund Name	Amplify BlackSwan Growth & Treasury Core ETF
Class Name	Amplify BlackSwan Growth & Treasury Core ETF
Trading Symbol	SWAN
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify BlackSwan Growth & Treasury Core ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify BlackSwan Growth & Treasury Core ETF $52 0.49%	[1]
Expenses Paid, Amount	$ 52
Expense Ratio, Percent	0.49%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is primarily allocated to US Treasury holdings and achieves its equity exposure through long-dated call options. In a rising equity market the Fund tends to appreciate, but underperform the equity benchmark. This was the case over the Period. In a falling equity market, the equity exposure through long-dated call options can limit the losses relative to the equity benchmark. • The long-dated call options returned 272.35% for the period while the Treasuries returned 11.81%. The performance numbers reflect their total return during the period.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (11/05/2018) Amplify BlackSwan Growth & Treasury Core ETF NAV 30.57 4.79 6.52 S&P 500 TR 36.35 15.98 15.37
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 290,916,071
Holdings Count \| $ / shares	13
Advisory Fees Paid, Amount	$ 821,274
Investment Company Portfolio Turnover	61%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $290,916,071 Number of Holdings 13 Net Advisory Fee $821,274 Portfolio Turnover 61%
Holdings [Text Block]	Top Holdings (%) SPDR S&P 500 ETF 11.4% United States Treasury Note/Bond 8.2% United States Treasury Note/Bond 8.2% United States Treasury Note/Bond 8.2% United States Treasury Note/Bond 8.2% United States Treasury Note/Bond 8.1% United States Treasury Note/Bond 8.1% United States Treasury Note/Bond 8.1% United States Treasury Note/Bond 8.1% United States Treasury Note/Bond 8.1%
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify BlackSwan ISWN ETF
Shareholder Report [Line Items]
Fund Name	Amplify BlackSwan ISWN ETF
Class Name	Amplify BlackSwan ISWN ETF
Trading Symbol	ISWN
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify BlackSwan ISWN ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify BlackSwan ISWN ETF $50 0.49%	[2]
Expenses Paid, Amount	$ 50
Expense Ratio, Percent	0.49%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is primarily allocated to US Treasury holdings and achieves its equity exposure through long-dated call options during the Period. In a rising equity market the Fund tends to appreciate, but underperform the equity benchmark. This was the case over the Period. In a falling equity market, the equity exposure through long-dated call options can limit the losses relative to the equity benchmark. • The long-dated call options returned 183.75% for the period while the Treasuries returned 11.83%. The performance numbers reflect their total return during the period.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (01/25/2021) Amplify BlackSwan ISWN ETF NAV 20.25 -3.16 MSCI EAFE Net (USD) 24.77 6.21
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 37,986,421
Holdings Count \| $ / shares	13
Advisory Fees Paid, Amount	$ 172,823
Investment Company Portfolio Turnover	32%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $37,986,421 Number of Holdings 13 Net Advisory Fee $172,823 Portfolio Turnover 32%
Holdings [Text Block]	Top Holdings (%) iShares MSCI EAFE ETF 9.3% United States Treasury Note/Bond 8.5% United States Treasury Note/Bond 8.5% United States Treasury Note/Bond 8.5% United States Treasury Note/Bond 8.5% United States Treasury Note/Bond 8.5% United States Treasury Note/Bond 8.5% United States Treasury Note/Bond 8.5% United States Treasury Note/Bond 8.4% United States Treasury Note/Bond 8.4%
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify BlackSwan Tech & Treasury ETF
Shareholder Report [Line Items]
Fund Name	Amplify BlackSwan Tech & Treasury ETF
Class Name	Amplify BlackSwan Tech & Treasury ETF
Trading Symbol	QSWN
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify BlackSwan Tech & Treasury ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify BlackSwan Tech & Treasury ETF $51 0.49%	[3]
Expenses Paid, Amount	$ 51
Expense Ratio, Percent	0.49%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is primarily allocated to US Treasury holdings and achieves its equity exposure through long-dated call options. In a rising equity market, the Fund tends to appreciate but underperform the equity benchmark. This was the case over the Period. In a falling equity market, the equity exposure through long-dated call options can limit the losses relative to the equity benchmark. • The long-dated call options returned 204.20% for the period while the Treasuries returned 11.83%. The performance numbers reflect their total return during the period.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (12/08/2021) Amplify BlackSwan Tech & Treasury ETF NAV 27.43 -1.74 NASDAQ 100 Total Return Index 37.48 8.36
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 2,762,409
Holdings Count \| $ / shares	13
Advisory Fees Paid, Amount	$ 11,452
Investment Company Portfolio Turnover	39%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $2,762,409 Number of Holdings 13 Net Advisory Fee $11,452 Portfolio Turnover 39%
Holdings [Text Block]	Top Holdings (%) Invesco QQQ Trust Series 1 9.9% United States Treasury Note/Bond 8.4% United States Treasury Note/Bond 8.4% United States Treasury Note/Bond 8.4% United States Treasury Note/Bond 8.4% United States Treasury Note/Bond 8.4% United States Treasury Note/Bond 8.3% United States Treasury Note/Bond 8.3% United States Treasury Note/Bond 8.3% United States Treasury Note/Bond 8.3%
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify BlueStar Israel Technology ETF
Shareholder Report [Line Items]
Fund Name	Amplify BlueStar Israel Technology ETF
Class Name	Amplify BlueStar Israel Technology ETF
Trading Symbol	ITEQ
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify BlueStar Israel Technology ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify BlueStar Israel Technology ETF $81 0.75%
Expenses Paid, Amount	$ 81
Expense Ratio, Percent	0.75%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund has significant exposure to Israeli listed companies in the Technology sector. Israeli listed and domiciled companies experienced volatility over the Period as the Hamas attack created uncertainty, leading to some of the underperformance against the S&P 500 Index. • Information Technology was the top contributing sector to the Fund’s performance while Consumer Discretionary was the biggest detractor to the performance for the Period. • During the Period, Information Technology was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Financials was held with the largest underweight. • During the Period, Cyberark Software Ltd and Monday.com Ltd were the top contributors to performance while Solaredge Technologies Inc and Inmode Ltd were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (11/02/2015) Amplify BlueStar Israel Technology ETF NAV 16.18 3.87 7.81 S&P 500 TR 36.35 15.98 14.01
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Jul. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 88,658,504
Holdings Count \| $ / shares	55
Advisory Fees Paid, Amount	$ 629,051
Investment Company Portfolio Turnover	21%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $88,658,504 Number of Holdings 55 Net Advisory Fee $629,051 Portfolio Turnover 21%
Holdings [Text Block]	Top Holdings (%) Check Point Software Technologies, Ltd. 8.8% Monday.com Ltd. 8.4% CyberArk Software, Ltd. 8.4% Amdocs, Ltd. 7.3% Nice Ltd. 7.2% Wix.com, Ltd. 6.5% SentinelOne, Inc. - Class A 4.6% Elbit Systems Ltd. 4.4% Tower Semiconductor Ltd. 3.6% Nova Ltd. 3.5%
Material Fund Change [Text Block]	Changes to Shareholder Fees (fees paid directly from your investment): Effective July 1, 2024 , the Fund changed their Creation and Redemption fees from $750 to $500. Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the BlueStar Israel Technology ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Cash Flow Dividend Leaders ETF
Shareholder Report [Line Items]
Fund Name	Amplify Cash Flow Dividend Leaders ETF
Class Name	Amplify Cash Flow Dividend Leaders ETF
Trading Symbol	COWS
Security Exchange Name	NASDAQ
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Cash Flow Dividend Leaders ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Cash Flow Dividend Leaders ETF $0 0.00%	[4]
Expenses Paid, Amount	$ 0
Expense Ratio, Percent	0%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • During the Period, the Information Technology sector was the best performing sector in the S&P 500. Many companies in that sector don’t pay dividends and therefore aren’t eligible to be included in the Fund. This underweight was the primary detractor of Fund returns relative to the S&P 500 Index. • Consumer Discretionary and information technology were the top contributing sectors to performance while Energy was the only detractor to performance to performance for the Period. • During the Period, Energy was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • During the Period, Williams-Sonoma Inc and Academy Sports & Outdoors Inc were the top contributors to performance while PBF Energy Inc and Concentrix Corp were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (09/12/2023) Amplify Cash Flow Dividend Leaders ETF NAV 22.93 19.83 S&P 500 TR 36.35 29.47
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 18,112,113
Holdings Count \| $ / shares	54
Advisory Fees Paid, Amount	$ 0
Investment Company Portfolio Turnover	140%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $18,112,113 Number of Holdings 54 Net Advisory Fee $0 Portfolio Turnover 140%
Holdings [Text Block]	Top Holdings (%) Vistra Corp. 3.5% Williams-Sonoma, Inc. 2.7% CF Industries Holdings, Inc. 2.6% Owens Corning 2.6% Brunswick Corp./DE 2.6% Comcast Corp. - Class A 2.5% eBay, Inc. 2.5% Timken Co. 2.5% Fidelity National Financial, Inc. 2.5% Schlumberger NV 2.5%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund. Changes to Shareholder Fees (fees paid directly from your investment): Effective August 13, 2024, Amplify Investments LLC, the investment adviser to the Fund, has agreed to extend the fee waiver currently in effect such that it will waive the management fees for the Fund for assets under management up to $100 million until at least September 11, 2025.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Cash Flow High Income ETF
Shareholder Report [Line Items]
Fund Name	Amplify Cash Flow High Income ETF
Class Name	Amplify Cash Flow High Income ETF
Trading Symbol	HCOW
Security Exchange Name	NASDAQ
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Cash Flow High Income ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Cash Flow High Income ETF $65 0.65%	[5]
Expenses Paid, Amount	$ 65
Expense Ratio, Percent	0.65%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Consumer Discretionary and Information Technology sectors were the top contributing sectors to performance, while the Energy sector was the biggest detractor to the Fund’s performance through the COWS ETF exposure during the Period. • As of the end of the Period, through the COWS ETF exposure, the Fund’s portfolio maintains an overweight to the Energy sector and an underweight to the Utilities sector, relative to the broad-market benchmark. • During the Period, top contributors to the Fund’s overall performance through the COWS ETF exposure during the Period, William-Sonoma Inc and Academy Sports & Outdoors, while PBF Energy Inc and Concentrix Corp were the top detractors to performance. • The Call Income Strategy provides exposure to sold call options contracts on the S&P 500. When the S&P 500 Index appreciates above the strike price as of the expiration date of the written option, the Fund as the writer (seller) of the call option will have to pay the difference between the value of the S&P 500 Index and the strike price through a reduction in the Fund’s investment in the COWS ETF. • The S&P 500 exhibited strong performance over the period and, as a result, the Call Income Strategy detracted from performance. In addition, while the allocation to Information Technology provided a positive contribution to performance, the lower weight in the Fund relative to the S&P 500 detracted from overall returns as well.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (09/19/2023) Amplify Cash Flow High Income ETF NAV 13.47 12.11 S&P 500 TR 36.35 30.56
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 1,551,855
Holdings Count \| $ / shares	3
Advisory Fees Paid, Amount	$ 17,110
Investment Company Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $1,551,855 Number of Holdings 3 Net Advisory Fee $17,110 Portfolio Turnover 0%
Holdings [Text Block]	Top Holdings (%) Amplify Cash Flow Dividend Leaders ETF 98.3% Invesco Government & Agency Portfolio 0.2% RCXTAMU1 SWAP -0.4%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify CWP Enhanced Dividend Income ETF
Shareholder Report [Line Items]
Fund Name	Amplify CWP Enhanced Dividend Income ETF
Class Name	Amplify CWP Enhanced Dividend Income ETF
Trading Symbol	DIVO
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify CWP Enhanced Dividend Income ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify CWP Enhanced Dividend Income ETF $56 0.54%	[6]
Expenses Paid, Amount	$ 56
Expense Ratio, Percent	0.54%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Financials and Information Technology sectors were the top contributing sectors to performance, and the Energy sector detracted from performance over the Period. • During the Period, Consumer Staples was held with the largest overweight relative to S&P 500 Index while Information Technology was held with the largest underweight. The Information Technology sector was the best performing sector in the S&P 500. Many companies in that sector don’t pay dividends and therefore aren’t eligible to be included in the Fund. • The Fund sells covered calls on individual securities as part of the investment objective. When a security rises in price above the strike price of the sold call option, the upside to the Fund is limited, this was also a contributor to the underperformance over the Period. • Goldman Sachs Group Inc and Caterpillar Inc were the top contributors to performance while Schlumberger Ltd and Chevron Corp were the top detractors for the Period.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (12/13/2016) Amplify CWP Enhanced Dividend Income ETF NAV 24.57 12.30 12.38 S&P 500 TR 36.35 15.98 14.66
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 3,612,985,677
Holdings Count \| $ / shares	34
Advisory Fees Paid, Amount	$ 15,710,456
Investment Company Portfolio Turnover	73%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $3,612,985,677 Number of Holdings 34 Net Advisory Fee $15,710,456 Portfolio Turnover 73%
Holdings [Text Block]	Top Holdings (%) Caterpillar, Inc. 5.6% UnitedHealth Group, Inc. 5.6% Home Depot, Inc. 5.4% Apple, Inc. 5.2% Visa, Inc. - Class A 5.1% Microsoft Corp. 5.0% Amplify Samsung SOFR ETF 4.9% Procter & Gamble Co. 4.9% Goldman Sachs Group, Inc. 4.9% Amgen, Inc. 4.8%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify CWP Growth & Income ETF
Shareholder Report [Line Items]
Fund Name	Amplify CWP Growth & Income ETF
Class Name	Amplify CWP Growth & Income ETF
Trading Symbol	QDVO
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify CWP Growth & Income ETF (the “Fund”) for the period of August 21, 2024, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify CWP Growth & Income ETF $6 0.55%	[7]
Expenses Paid, Amount	$ 6
Expense Ratio, Percent	0.55%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • Communication Discretionary and Communication Services were the top contributing sectors to performance while Consumer Staples and Financials were the biggest detractors to performance for the Period. • During the Period, Communication Services was held with the largest overweight relative to the S&P 500 Growth Index, a broad-based market index, while Financials was held with the largest underweight. • The Fund sells covered calls on individual securities as part of the investment objective. When a security rises in price above the strike price of the sold call option, the upside to the Fund is limited, which was the primary driver of underperformance over the Period. • During the Period Ubiquiti Inc and Palantir Technologies were the top contributors to performance while Cencora Inc and Celsius Holdings were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) Since Inception (08/21/2024) Amplify CWP Growth & Income ETF NAV 2.15 S&P 500 TR 2.67 S&P 500 Growth TR 1.90
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 10,154,951
Holdings Count \| $ / shares	62
Advisory Fees Paid, Amount	$ 3,727
Investment Company Portfolio Turnover	27%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $10,154,951 Number of Holdings 62 Net Advisory Fee $3,727 Portfolio Turnover 27%
Holdings [Text Block]	Top Holdings (%) NVIDIA Corp. 10.1% Apple, Inc. 9.5% Microsoft Corp. 9.1% Amazon.com, Inc. 5.7% Meta Platforms, Inc. - Class A 5.2% Alphabet, Inc. - Class A 5.2% Broadcom, Inc. 3.2% Tesla, Inc. 3.1% Netflix, Inc. 2.5% UnitedHealth Group, Inc. 2.1%
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify International Enhanced Dividend Income ETF
Shareholder Report [Line Items]
Fund Name	Amplify CWP International Enhanced Dividend Income ETF
Class Name	Amplify CWP International Enhanced Dividend Income ETF
Trading Symbol	IDVO
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify CWP International Enhanced Dividend Income ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify CWP International Enhanced Dividend Income ETF $67 0.65%	[8]
Expenses Paid, Amount	$ 67
Expense Ratio, Percent	0.65%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Financials and Information Technology sectors were the top contributing sectors to performance, while the Utilities sector was the smallest contributor to performance over the Period. • During the Period, Energy had the largest overweight relative to the MSCI ACWI ex USA Index while Industrials was held with the largest underweight. • During the Period, Embraer SA ADR and Banco Bilbao Vizcaya ADR were the top contributors to performance while Miniso Group Holding Ltd and LI Auto Inc were the top detractors to performance. • The Fund sells covered calls on individual securities as part of the investment objective. When a security rises in price above the strike price of the sold call option, the upside to the Fund is limited, this was also a contributor to the underperformance over the Period.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (09/07/2022) Amplify CWP International Enhanced Dividend Income ETF NAV 21.88 17.42 MSCI AC WORLD INDEX ex USA Net (USD) 25.35 17.81
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	May 14, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 139,135,215
Holdings Count \| $ / shares	65
Advisory Fees Paid, Amount	$ 612,341
Investment Company Portfolio Turnover	104%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $139,135,215 Number of Holdings 65 Net Advisory Fee $612,341 Portfolio Turnover 104%
Holdings [Text Block]	Top Holdings (%) First American Government Obligations Fund 9.2% SAP SE 4.3% Cameco Corp. 3.7% RELX PLC 3.5% Alibaba Group Holding Ltd. 3.5% ICICI Bank Ltd. 3.3% Canadian Natural Resources Ltd. 3.1% Philip Morris International, Inc. 3.0% Teva Pharmaceutical Industries Ltd. 2.9% Novartis AG 2.9%
Material Fund Change [Text Block]	Changes to Fund’s Investment Objective: Effective November 28, 2023, The Fund may invest in securities with maturities of less than one year, cash or cash equivalents, or in the securities of one or more ETFs designed to provide exposure to short-term interest or financing rates, including the Amplify Samsung SOFR ETF (the “SOF ETF”), which is advised by Amplify Investments LLC, the Fund’s investment adviser. The Fund expects, under normal market circumstances, that the Fund’s investment securities with maturities of less than one year, cash or cash equivalents and the SOF ETF will vary due to several factors, including market conditions. During periods of high cash inflows or outflows or if market conditions are not favorable, the Fund may depart from its principal investment strategies and invest part or all of its assets in these securities or it may hold cash. During such periods, the Fund may not be able to achieve its investment objectives. For more information on eligible short-term investments, see the SAI. Changes to Fund’s Portfolio Management Team: Effective May 14, 2024, Seymour Asset Management and Timothy J. Seymour were added as sub-advisers to the fund. Effective August 1, 2024, Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund. Changes to Shareholder Fees (fees paid directly from your investment): Effective November 28, 2023, pursuant to an agreement with the Fund, Amplify Investments has agreed to waive its management fee with respect to acquired fund fees incurred by the Fund with respect to the Fund’s investment, if any, in the SOF ETF in an amount equal to any acquired fund fees incurred by the Fund with respect to its investment in the SOF ETF. Amplify Investments has agreed to waive and reimburse such expenses. This agreement may be terminated only by, or with the consent of, the Trust’s Board of Trustee’s on behalf of the Fund.” Fund Name Change: Effective May 14, 2024 , Amplify International Enhanced Dividend Income ETF changed its name to Amplify CWP International Enhanced Dividend Income ETF.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Cybersecurity ETF
Shareholder Report [Line Items]
Fund Name	Amplify Cybersecurity ETF
Class Name	Amplify Cybersecurity ETF
Trading Symbol	HACK
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Cybersecurity ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Cybersecurity ETF $70 0.60%
Expenses Paid, Amount	$ 70
Expense Ratio, Percent	0.60%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The primary driver of returns in the Fund and the S&P 500 were companies in the Information Technology sector. The Fund focuses on those companies in the cybersecurity market, while the S&P 500 returns came from large technology companies in the hardware and software industries. The cybersecurity related companies in the Fund returned slightly less than the broad based S&P 500. • The Fund had exposure to two sectors—Information Technology and Industrials, which both positively contributed to performance over the Period. • During the Period, Information Technology was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Financials was held with the largest underweight. • During the Period, Broadcom Inc and Crowdstrike Holdings Inc were the top contributors to performance while Fastly Inc and Qualys Inc were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (11/11/2014) Amplify Cybersecurity ETF NAV 32.78 13.42 11.18 S&P 500 TR 36.35 15.98 13.13
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 1,746,406,738
Holdings Count \| $ / shares	26
Advisory Fees Paid, Amount	$ 10,072,319
Investment Company Portfolio Turnover	71%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $1,746,406,738 Number of Holdings 26 Net Advisory Fee $10,072,319 Portfolio Turnover 71%
Holdings [Text Block]	Top Holdings (%) Broadcom, Inc. 10.5% Cisco Systems, Inc. 7.4% Palo Alto Networks, Inc. 5.8% Fortinet, Inc. 4.6% General Dynamics Corp. 4.6% Northrop Grumman Corp. 4.6% Crowdstrike Holdings, Inc. - Class A 4.6% Leidos Holdings, Inc. 4.1% Booz Allen Hamilton Holding Corp. 4.0% Cloudflare, Inc. - Class A 3.9%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund. Changes to Shareholder Fees (fees paid directly from your investment): Effective July 1, 2024, the Fund changed their Creation and Redemption fees from $750 to $500. Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the ETFMG Prime Cyber Security ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Etho Climate Leadership U.S. ETF
Shareholder Report [Line Items]
Fund Name	Amplify Etho Climate Leadership U.S. ETF
Class Name	Amplify Etho Climate Leadership U.S. ETF
Trading Symbol	ETHO
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Etho Climate Leadership U.S. ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Etho Climate Leadership U.S. ETF $50 0.45%
Expenses Paid, Amount	$ 50
Expense Ratio, Percent	0.45%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund invests in a broad range of companies, excluding those involved in fossil fuel, tobacco, weapons, and gambling. The holdings are equal weighted and, relative to the S&P 500 Index, was the primary detractor of performance. For the Period, the top weighted names in the S&P 500 were the primary driver of the performance. • Financials and Information Technology were the top contributing sectors to performance while Utilities was the smallest yet still a positive contributor to performance over the Period. • During the Period, Financials was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • During the Period, Nvidia Corp and Williams Sonoma Inc were the top contributors to performance while Chegg Inc and Plug Power Inc were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (11/18/2015) Amplify Etho Climate Leadership U.S. ETF NAV 21.33 9.76 11.43 S&P 500 TR 36.35 15.98 14.19
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Jan. 26, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 188,779,403
Holdings Count \| $ / shares	290
Advisory Fees Paid, Amount	$ 802,599
Investment Company Portfolio Turnover	78%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $188,779,403 Number of Holdings 290 Net Advisory Fee $802,599 Portfolio Turnover 78%
Holdings [Text Block]	Top Holdings (%) First American Government Obligations Fund 2.5% Alnylam Pharmaceuticals, Inc. 0.6% Sprouts Farmers Market, Inc. 0.6% Sunnova Energy International, Inc. 0.5% TPI Composites, Inc. 0.5% United Therapeutics Corp. 0.5% Protagonist Therapeutics, Inc. 0.5% Veracyte, Inc. 0.5% Agios Pharmaceuticals, Inc. 0.5% Hamilton Lane, Inc. - Class A 0.5%
Material Fund Change [Text Block]	Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the Etho Climate Leadership U.S. ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Global Cloud Technology ETF
Shareholder Report [Line Items]
Fund Name	Amplify Global Cloud Technology ETF
Class Name	Amplify Global Cloud Technology ETF
Trading Symbol	IVES
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Global Cloud Technology ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Global Cloud Technology ETF $80 0.68%
Expenses Paid, Amount	$ 80
Expense Ratio, Percent	0.68%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund had a concentration in the Information Technology sector, specifically those companies involved in cloud technology activity. These companies performed well as more companies and consumers continue to adopt cloud services for backup, storage and computing needs. These companies lead the Fund to slightly outperform the broad-based S&P 500 Index. • Information Technology was the top contributing sector to performance while Consumer Discretionary was the biggest detractor to performance for the Period. • During the Period, Information Technology was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Financials was held with the largest underweight. • During the Period, Super Micro Computer Inc and Microstrategy Inc were the top contributors to performance while Confluent Inc and Megaport Ltd were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (03/08/2016) Amplify Global Cloud Technology ETF NAV 36.72 6.24 8.44 S&P 500 TR 36.35 15.98 15.33
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	May 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 26,480,723
Holdings Count \| $ / shares	65
Advisory Fees Paid, Amount	$ 177,920
Investment Company Portfolio Turnover	36%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $26,480,723 Number of Holdings 65 Net Advisory Fee $177,920 Portfolio Turnover 36%
Holdings [Text Block]	Top Holdings (%) Elastic NV 4.5% Nice, Ltd. 4.5% Open Text Corp. 4.4% NS Solutions Corp. 4.4% NEXTDC Ltd. 4.4% SCSK Corp. 4.2% First American Government Obligations Fund 3.9% GDS Holdings Ltd. 3.8% MicroStrategy, Inc. - Class A 3.7% IONOS Group SE 3.6%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024, Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund. Changes to Shareholder Fees (fees paid directly from your investment): Effective July 1, 2024, the Fund changed their Creation and Redemption fees from $750 to $500. Other Material Fund Changes: Effective May 1, 2024 , the index provider, Prime Indexes, has announced a change in the name of the index to “Prime Global Cloud Technology Index NTR.” The Fund commenced operations following the completion of the reorganization of the Wedbush ETFMG Global Cloud Technology ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify High Income ETF
Shareholder Report [Line Items]
Fund Name	Amplify High Income ETF
Class Name	Amplify High Income ETF
Trading Symbol	YYY
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify High Income ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/ fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify High Income ETF $53 0.50%	[9]
Expenses Paid, Amount	$ 53
Expense Ratio, Percent	0.50%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The asset class exposure in the Fund, through the underlying closed end funds, covers a wide variety of categories, including Equity, Fixed Income and Alternatives, primarily focused on generating current income. The Fund return was below that of the S&P 500 as income generating closed-end funds, many of which have been negatively impacted by higher interest rates, did not perform as well. • The allocation to equity funds was the top contributor to the Fund’s performance while the allocation to alternative funds was the smallest contributor. • During the Period, its top exposures were in hybrid/balanced funds and loan participation while its bottom exposure was in MLP funds. • During the Period, CBRE Global Real Estate Income Fund and Mainstay CBRE Global Infrastructure Megatrends Term Fund were the top contributors to the fund’s performance while Clearbridge MLP & Midstream Fund and Advent Convertible & Income Fund were the lowest. • During the Period Western Asset Divers was held with the highest average weight while Advent Convertible & Income Fund was held with the lowest average weight.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year 10 Year Amplify High Income ETF NAV 25.52 3.58 3.87 S&P 500 TR 36.35 15.98 13.38
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Jul. 19, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 528,992,629
Holdings Count \| $ / shares	62
Advisory Fees Paid, Amount	$ 2,027,663
Investment Company Portfolio Turnover	110%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $528,992,629 Number of Holdings 62 Net Advisory Fee $2,027,663 Portfolio Turnover 110%
Holdings [Text Block]	Top Holdings (%) CBRE Global Real Estate Income Fund 4.0% NYLI CBRE Global Infrastructure Megatrends Term Fund 3.4% Western Asset Diversified Income Fund 3.3% Aberdeen Asia-Pacific Income Fund, Inc. 3.2% Nuveen Credit Strategies Income Fund 3.2% Nuveen Floating Rate Income Fund/Closed-end Fund 3.1% abrdn Healthcare Investors 3.1% BlackRock ESG Capital Allocation Term Trust 3.0% BlackRock Capital Allocation Term Trust 3.0% BlackRock Health Sciences Term Trust 2.9%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024, Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund. Changes to the Fund’s Principal Investment Strategy: Effective July 19, 2024 the following changes in The Fund are in effect: 1. The Index is designed to measure the returns and income of the top 60 U.S.-listed Closed-End Funds. 2.The initial universe of securities that comprise the Index are selected from all closed-end funds whose shares are listed and trade on one of the following U.S. securities exchanges: the Nasdaq Stock Market®, the New York Stock Exchange, NYSE American, or the CBOE Exchange. 3. Eligible constituents are considered for inclusion based on its respective “Tier” classification and selection process, with funds qualifying as either a “Tier 1 Fund” or “Tier 2 Fund”. Up to the top 60 Tier 1 Funds are selected, however, if less than 60 Tier 1 Funds are selected, the remaining constituents of the Index are comprised of Tier 2 Funds. ● Tier 1 Funds are those with: (i) net assets of at least $500 million; (ii) six-month average daily traded value of at least $1 million; (iii) fund yield greater than or equal to 1.2x the median fund yield of dividend-paying closed-end funds; (iv) trading price differential to NAV (i.e., a premium or discount to NAV) that is not in the top 25th percentile of the closed-end fund universe; and (v) expense ratio that is less than or equal to 6%. ● Tier 2 Funds are those with: (i) net assets of at least $250 million; (ii) six-month average daily traded value of at least $800,000; (iii) fund yield greater than or equal to the median fund yield of dividend-paying closed-end funds; (iv) trading price differential to NAV (i.e., a premium or discount to NAV) that is not in the top 10th percentile of the closed-end fund universe; and (v) expense ratio that is less than or equal to 6%. A combined rank score for each eligible Index constituent is then calculated based on the following criteria: fund yield (descending); fund trading premium/discount (ascending); and fund average daily traded value (descending). Each fund is then assigned an overall rank based on its combined rank score.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Junior Silver Miners ETF
Shareholder Report [Line Items]
Fund Name	Amplify Junior Silver Miners ETF
Class Name	Amplify Junior Silver Miners ETF
Trading Symbol	SILJ
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Junior Silver Miners ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Junior Silver Miners ETF $87 0.69%
Expenses Paid, Amount	$ 87
Expense Ratio, Percent	0.69%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is concentrated in companies that are mining and producing silver, and the price of silver is one of the primary drivers of returns for these companies. Silver and other precious metals have performed very well over the Period helping drive the returns of the Fund above those of the broad-based S&P 500 Index. • Materials was only sector and had a positive impact to performance over the Period. • During the Period, Materials was overweight relative to the S&P 500 Index, a broad-based market index, while no other sectors were held. • During the Period, Harmony Gold MNG Co and Coeur Mining Inc were the top contributors to performance while SSR Mining Inc and Ivanhoe Electric Inc were the top detractors.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year 10 Year Amplify Junior Silver Miners ETF NAV 52.30 7.07 3.37 S&P 500 TR 36.35 15.98 13.38
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	May 02, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 1,044,021,122
Holdings Count \| $ / shares	53
Advisory Fees Paid, Amount	$ 5,387,542
Investment Company Portfolio Turnover	56%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $1,044,021,122 Number of Holdings 53 Net Advisory Fee $5,387,542 Portfolio Turnover 56%
Holdings [Text Block]	Top Holdings (%) Pan American Silver Corp. 8.4% Coeur Mining, Inc. 7.9% Harmony Gold Mining Co. Ltd. 7.7% Hecla Mining Co. 5.1% Aya Gold & Silver, Inc. 4.6% Wheaton Precious Metals Corp. 4.6% Seabridge Gold, Inc. 4.5% Artemis Gold, Inc. 4.4% MAG Silver Corp. 3.8% Skeena Resources Ltd. 3.4% Top Ten Countries (%) Canada 62.6% United States 20.8% South Africa 7.7% Peru 4.5% Mexico 2.1% Australia 1.4% Sweden 1.4% Poland 1.1% United Kingdom 1.0% Cash & Other -2.6%
Material Fund Change [Text Block]	Changes to Shareholder Fees (fees paid directly from your investment): Effective July 1, 2024, the Fund changed their Creation and Redemption fees from $750 to $500. Other Material Fund Changes: Effective May 2, 2024 , Nasdaq, Inc. has announced a change in the name of the index to “Nasdaq Junior Silver Miners ™ Index.” The Fund commenced operations following the completion of the reorganization of the ETFMG Prime Junior Silver Miners ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Lithium & Battery Technology ETF
Shareholder Report [Line Items]
Fund Name	Amplify Lithium & Battery Technology ETF
Class Name	Amplify Lithium & Battery Technology ETF
Trading Symbol	BATT
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Lithium & Battery Technology ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Lithium & Battery Technology ETF $55 0.59%	[10]
Expenses Paid, Amount	$ 55
Expense Ratio, Percent	0.59%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is a thematic strategy concentrated in lithium battery related companies as well as some electric vehicle manufacturers. As consumer interest in electric vehicles has waned recently, the performance of the companies in the theme has struggled. • Information Technology was the top contributing sector to performance while Consumer Discretionary was the biggest detractor to performance for the Period. • During the Period, Materials was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • During the Period, Contemporary Amperex Technology Co and TDK Corp were the top contributors to performance while Nikola Corp and Solaredge Technologies Inc were the top detractors.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (06/04/2018) Amplify Lithium & Battery Technology ETF NAV -11.61 0.87 -8.74 S&P 500 TR 36.35 15.98 14.35
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 78,567,733
Holdings Count \| $ / shares	89
Advisory Fees Paid, Amount	$ 482,998
Investment Company Portfolio Turnover	69%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $78,567,733 Number of Holdings 89 Net Advisory Fee $482,998 Portfolio Turnover 69%
Holdings [Text Block]	Top Holdings (%) First American Government Obligations Fund 23.7% Contemporary Amperex Technology Co. Ltd. - Class A 8.3% BHP Group Ltd. 6.8% Tesla, Inc. 5.7% BYD Co. Ltd. - Class H 5.7% NAURA Technology Group Co. Ltd. - Class A 2.6% TDK Corp. 2.4% Samsung SDI Co. Ltd. 1.9% Li Auto, Inc. 1.8% South32 Ltd. 1.7%
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Mobile Payments ETF
Shareholder Report [Line Items]
Fund Name	Amplify Mobile Payments ETF
Class Name	Amplify Mobile Payments ETF
Trading Symbol	IPAY
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Mobile Payments ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Mobile Payments ETF $88 0.75%
Expenses Paid, Amount	$ 88
Expense Ratio, Percent	0.75%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is concentrated in companies involved in digital payment and processing activity. As more consumers transact digitally as opposed to with cash or check, these companies stand to benefit. These companies are concentrated in the Financial sector. This sector was not a top performing sector in the S&P 500 over the period but the companies in the Fund performed well and Fund performance was only slightly below the broad market index. • The Fund had exposure to two sectors—Financials, which was the top contributing sector to performance, and Information Technology, which was the smallest yet still a positive contributor to performance over the Period. • During the Period, Financials was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • During the Period, American Express Co and Adyen NV were the top contributors to performance while Worldline SA and Remitly Global were the top detractors.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (07/15/2015) Amplify Mobile Payments ETF NAV 33.55 2.38 8.51 S&P 500 TR 36.35 15.98 13.58
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 298,326,053
Holdings Count \| $ / shares	38
Advisory Fees Paid, Amount	$ 2,415,700
Investment Company Portfolio Turnover	47%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $298,326,053 Number of Holdings 38 Net Advisory Fee $2,415,700 Portfolio Turnover 47%
Holdings [Text Block]	Top Holdings (%) PayPal Holdings, Inc. 6.5% American Express Co. 6.1% Fiserv, Inc. 6.1% Mastercard, Inc. - Class A 6.0% Visa, Inc. - Class A 5.8% Toast, Inc. - Class A 4.9% Adyen NV 4.7% Corpay, Inc. 4.6% Fidelity National Information Services, Inc. 4.5% Discover Financial Services 4.5% Top Ten Countries (%) United States 83.5% Netherlands 4.7% United Kingdom 3.5% Italy 2.2% Brazil 2.1% Japan 1.4% Australia 1.2% France 0.8% Puerto Rico 0.7% Cash & Other -0.1%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund. Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the ETFMG Prime Mobile Payments ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Natural Resources Dividend Income ETF
Shareholder Report [Line Items]
Fund Name	Amplify Natural Resources Dividend Income ETF
Class Name	Amplify Natural Resources Dividend Income ETF
Trading Symbol	NDIV
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Natural Resources Dividend Income ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Natural Resources Dividend Income ETF $58 0.59%	[11]
Expenses Paid, Amount	$ 58
Expense Ratio, Percent	0.59%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • Energy was the top contributing sector to the Fund’s performance while Utilities was the biggest detractor to performance over the Period. • During the Period, the broad market indexes delivered stronger performance due to the exposure to better performing sectors. Pursuant to the investment objective of the Fund, the Fund is concentrated in the Energy and Materials sectors which did not perform as well as those that drove the performance in the broader market. • During the Period, TC Energy Corp and Kinder Morgan Inc were the top contributors to performance while Sasol Ltd and Nutrien LTD were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (08/23/2022) Amplify Natural Resources Dividend Income ETF NAV 14.23 12.16 MSCI ACWI Net Total Return Index (USD) 31.76 17.03 MSCI AC WORLD INDEX ex USA Net (USD) 25.35 14.63
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 14,293,520
Holdings Count \| $ / shares	45
Advisory Fees Paid, Amount	$ 65,578
Investment Company Portfolio Turnover	106%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $14,293,520 Number of Holdings 45 Net Advisory Fee $65,578 Portfolio Turnover 106%
Holdings [Text Block]	Top Holdings (%) Petroleo Brasileiro SA 5.0% First American Government Obligations Fund 4.2% MPLX LP 3.8% Enbridge, Inc. 3.7% Western Midstream Partners LP 3.7% TC Energy Corp. 3.6% Energy Transfer LP 3.6% Gerdau SA 3.5% Enterprise Products Partners LP 3.2% Plains All American Pipeline LP 3.0% Geographic Breakdown (%) United States 66.5% Canada 17.3% Brazil 8.5% United Kingdom 3.7% Italy 2.3% Norway 2.0% France 1.8% Israel 1.7% Cash & Other -3.8%
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Online Retail ETF
Shareholder Report [Line Items]
Fund Name	Amplify Online Retail ETF
Class Name	Amplify Online Retail ETF
Trading Symbol	IBUY
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Online Retail ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/ fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Online Retail ETF $74 0.65%	[12]
Expenses Paid, Amount	$ 74
Expense Ratio, Percent	0.65%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is concentrated in companies that generate a significant portion of their revenue through online retail transactions with significant exposure to the Consumer Discretionary sector. While this sector wasn’t the top performing sector in the S&P 500 over the period, the allocation to these companies within the sector helped drive returns above the broad market S&P 500 index. • The Consumer Discretionary was the top contributing sector to performance over the Period while Information Technology was the biggest detractor due to the underweight relative to the S&P 500. • During the Period, Consumer Discretionary was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • During the Period, Carvana Co and Hims & Hers Health Inc were the top contributors to performance while Bigcommerce Holdings Inc and Vivid Seats Inc were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (04/19/2016) Amplify Online Retail ETF NAV 37.85 5.68 11.28 S&P 500 TR 36.35 15.98 14.71
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 159,024,007
Holdings Count \| $ / shares	79
Advisory Fees Paid, Amount	$ 1,036,858
Investment Company Portfolio Turnover	38%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $159,024,007 Number of Holdings 79 Net Advisory Fee $1,036,858 Portfolio Turnover 38%
Holdings [Text Block]	Top Holdings (%) Carvana Co. 4.2% Chewy, Inc. - Class A 4.1% First American Government Obligations Fund 3.8% Hims & Hers Health, Inc. 3.1% Figs, Inc. - Class A 2.9% Liquidity Services, Inc. 2.8% eBay, Inc. 2.7% Affirm Holdings, Inc. 2.7% Revolve Group, Inc. 2.7% Booking Holdings, Inc. 2.6%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Samsung SOFR ETF
Shareholder Report [Line Items]
Fund Name	Amplify Samsung SOFR ETF
Class Name	Amplify Samsung SOFR ETF
Trading Symbol	SOFR
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Samsung SOFR ETF (the “Fund”) for the period of November 14, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Samsung SOFR ETF $18 0.20%	[13]
Expenses Paid, Amount	$ 18
Expense Ratio, Percent	0.20%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund seeks to achieve its returns by primarily investing in short-term repurchase agreements, called repos. • Repos in the Fund are collateralized by high quality U.S. Treasury securities. • The average rate of the SOFR Index over a one-year period until September 30, 2024 was an all-time high, above 5%. There is no guarantee that the index will continue to perform at this level.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) Since Inception (11/14/2023) Amplify Samsung SOFR ETF NAV 4.73 ICE BofA US Dollar Overnight Deposit Bid Rate Total Return Index 4.85
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Sep. 26, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 242,459,766
Holdings Count \| $ / shares	5
Advisory Fees Paid, Amount	$ 265,843
Investment Company Portfolio Turnover	0%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $242,459,766 Number of Holdings 5 Net Advisory Fee $265,843 Portfolio Turnover 0%
Holdings [Text Block]	Top Holdings (%) SOF REPO 10/02/24 4.98% 28.9% SOF REPO 10/01/24 5.00% 25.7% SOF REPO 10/01/24 5.00% 24.7% SOF REPO 10/07/24 5.00% 20.6% Invesco Government & Agency Portfolio 0.0%
Material Fund Change [Text Block]	Fund Name Change: Effective September 26, 2024 , the Fund’s ticker symbol changed from “SOF” to “SOFR”. Other Material Fund Changes: Effective April 22, 2024, the Fund reduced the size of Creation Units from 50,000 Shares to 10,000 Shares.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Seymour Cannabis ETF
Shareholder Report [Line Items]
Fund Name	Amplify Seymour Cannabis ETF
Class Name	Amplify Seymour Cannabis ETF
Trading Symbol	CNBS
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Seymour Cannabis ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Seymour Cannabis ETF $76 0.75%	[14]
Expenses Paid, Amount	$ 76
Expense Ratio, Percent	0.75%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • Real Estate and the Financials sectors were the top contributing sector to performance while Health Care was the biggest detractor to performance for the Period. • During the Period, Health Care was held with the largest overweight relative to the S&P 500 Index while Information Technology was held with the largest underweight. • The Fund is focused on providing exposure to companies in the cannabis industry. Regulatory uncertainty around the Federal legalization of cannabis has dampened investor interest and hurt performance of cannabis related companies. • During the Period, Innovative Industrial Properties Inc and Truelieve Cannabis Corp were the top contributors to performance while Curaleaf Holdings Inc and Tilray Brands Inc were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (07/22/2019) Amplify Seymour Cannabis ETF NAV -7.35 -24.05 -27.87 S&P 500 TR 36.35 15.98 15.37
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 27,977,961
Holdings Count \| $ / shares	32
Advisory Fees Paid, Amount	$ 18,834
Investment Company Portfolio Turnover	2%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $27,977,961 Number of Holdings 32 Net Advisory Fee $18,834 Portfolio Turnover 2%
Holdings [Text Block]	Top Holdings (%) First American Government Obligations Fund 8.8% Innovative Industrial Properties, Inc. 8.6% Curaleaf Holdings, Inc. 7.4% Tilray Brands, Inc. 7.1% Invesco Government & Agency Portfolio 6.7% TerrAscend Corp. 4.8% Cronos Group, Inc. 4.0% GrowGeneration Corp. 3.7% WM Technology, Inc. 3.7% Silver Spike Investment Corp. 3.1%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Thematic All-Stars ETF
Shareholder Report [Line Items]
Fund Name	Amplify Thematic All-Stars ETF
Class Name	Amplify Thematic All-Stars ETF
Trading Symbol	MVPS
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Thematic All-Stars ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Thematic All-Stars ETF $53 0.49%	[15]
Expenses Paid, Amount	$ 53
Expense Ratio, Percent	0.49%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund invests in stocks exposed to a variety of themes. Some of these themes and companies performed well over the period while others lagged. The Fund had significant exposure to the Information Technology sector but the companies and themes within the holdings did not perform as well as the benchmark. • Information Technology and Financials were the top contributing sectors to performance while Materials was the only detractor to performance over the Period. • During the Period, Information Technology was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Health Care was held with the largest underweight. • During the Period, Nvidia Corp and Coinbase Global Inc were the top contributors to performance while Solaredge Technologies Inc and Rivian Automative Inc were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (07/20/2021) Amplify Thematic All-Stars ETF NAV 25.48 -3.77 S&P 500 TR 36.35 11.11
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Jul. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 2,215,361
Holdings Count \| $ / shares	100
Advisory Fees Paid, Amount	$ 11,807
Investment Company Portfolio Turnover	75%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $2,215,361 Number of Holdings 100 Net Advisory Fee $11,807 Portfolio Turnover 75%
Holdings [Text Block]
Material Fund Change [Text Block]	Changes to Shareholder Fees (fees paid directly from your investment): Effective July 1, 2024 , the Fund changed their Creation and Redemption fees from $1,500 to $750.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Transformational Data Sharing ETF
Shareholder Report [Line Items]
Fund Name	Amplify Transformational Data Sharing ETF
Class Name	Amplify Transformational Data Sharing ETF
Trading Symbol	BLOK
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Transformational Data Sharing ETF (the “Fund”) for the period of November 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Transformational Data Sharing ETF $91 0.70%	[16]
Expenses Paid, Amount	$ 91
Expense Ratio, Percent	0.70%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • Information Technology and Financial sectors were the top contributing sectors to performance while Consumer Staples was the smallest yet still a positive contributor for the Period. • The Fund is a thematic strategy focused on companies involved in the development and utilization of blockchain technologies. These companies performed well as cryptocurrencies, which are built on blockchain technology, helped drive the performance higher. • During the Period, Financials was held with the largest overweight relative to the S&P 500, a broad-based market index, while Health Care was held with the largest underweight. • During the Period, Microstrategy Inc and Core Scientific Inc were the top contributors to performance while Bitdeer Technologies Group and Beyond Inc were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (01/16/2018) Amplify Transformational Data Sharing ETF NAV 90.42 20.26 13.11 MSCI ACWI Net Total Return Index (USD) 31.76 12.19 9.12 S&P 500 TR 36.35 15.98 13.43
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 685,397,277
Holdings Count \| $ / shares	55
Advisory Fees Paid, Amount	$ 4,756,406
Investment Company Portfolio Turnover	41%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $685,397,277 Number of Holdings 55 Net Advisory Fee $4,756,406 Portfolio Turnover 41%
Holdings [Text Block]	Top Holdings (%) First American Government Obligations Fund 13.0% Core Scientific, Inc. 5.7% Galaxy Digital Holdings Ltd. 4.7% MicroStrategy, Inc. - Class A 4.3% PayPal Holdings, Inc. 3.8% Robinhood Markets, Inc. - Class A 3.4% Block, Inc. 3.3% NU Holdings Ltd./Cayman Islands - Class A 3.3% International Business Machines Corp. 3.2% CompoSecure, Inc. - Class A 3.1%
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Amplify Travel Tech ETF
Shareholder Report [Line Items]
Fund Name	Amplify Travel Tech ETF
Class Name	Amplify Travel Tech ETF
Trading Symbol	AWAY
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Travel Tech ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Travel Tech ETF $83 0.75%
Expenses Paid, Amount	$ 83
Expense Ratio, Percent	0.75%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • Consumer Discretionary and Industrials were the top contributing sectors to performance while Consumer Services was the smallest contributor. • The Information Technology sector was the primary driver of returns in the S&P 500. The Fund is focused on providing exposure to travel technology, primarily concentrated in the Consumer Discretionary sector, which provided positive returns but underperformed the S&P 500, which was driven by returns from the Information Technology sector. • During the Period, Consumer Discretionary was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • During the Period, MakeMyTrip Ltd and Despegar.com were the top contributors to performance while Mondee Holdings Inc and Tuniu Corp were the lowest.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (02/12/2020) Amplify Travel Tech ETF NAV 21.59 -4.14 S&P 500 TR 36.35 14.01
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Jul. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 65,553,050
Holdings Count \| $ / shares	30
Advisory Fees Paid, Amount	$ 653,021
Investment Company Portfolio Turnover	33%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $65,553,050 Number of Holdings 30 Net Advisory Fee $653,021 Portfolio Turnover 33%
Holdings [Text Block]	Top Holdings (%) SiteMinder Ltd. 4.8% Tongcheng Travel Holdings Ltd. 4.7% Sabre Corp. 4.6% Booking Holdings, Inc. 4.5% Trip.com Group Ltd. 4.5% TravelSky Technology Ltd. - Class H 4.5% Expedia Group, Inc. 4.5% Airbnb, Inc. - Class A 4.5% Uber Technologies, Inc. 4.3% Lyft, Inc. - Class A 4.1%
Material Fund Change [Text Block]	Changes to Shareholder Fees (fees paid directly from your investment): Effective July 1, 2024 , the Fund changed their Creation and Redemption fees from $750 to $500. Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the ETFMG Travel Tech ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify U.S. Alternative Harvest ETF
Shareholder Report [Line Items]
Fund Name	Amplify U.S. Alternative Harvest ETF
Class Name	Amplify U.S. Alternative Harvest ETF
Trading Symbol	MJUS
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify U.S. Alternative Harvest ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify U.S. Alternative Harvest ETF $79 0.86%
Expenses Paid, Amount	$ 79
Expense Ratio, Percent	0.86%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • Real Estate was the top contributing sector to performance while Health Care was the biggest detractor to performance for the Period. • During the Period, Health Care was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • The Fund is focused on providing exposure to companies in the U.S. cannabis industry. Regulatory uncertainty around the Federal legalization of cannabis has dampened investor interest and hurt performance of cannabis related companies. • During the Period, Trulieve Cannabis Corp and Cresco Labs Inc were the top contributors to performance while Curaleaf Holdings Inc and Terrascend Corp were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year Since Inception (05/12/2021) Amplify U.S. Alternative Harvest ETF NAV -15.14 -42.05 S&P 500 TR 36.35 12.59
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Jan. 26, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 114,971,069
Holdings Count \| $ / shares	39
Advisory Fees Paid, Amount	$ 900,029
Investment Company Portfolio Turnover	159%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $114,971,069 Number of Holdings 39 Net Advisory Fee $900,029 Portfolio Turnover 159%
Holdings [Text Block]	Top Holdings (%) United States Treasury Bill 29.1% United States Treasury Bill 21.7% United States Treasury Bill 15.2% Curaleaf Holdings, Inc. 12.3% TerrAscend Corp. 6.1% United States Treasury Bill 6.0% Innovative Industrial Properties, Inc. 2.2% United States Treasury Bill 1.9% Chicago Atlantic Real Estate Finance, Inc. 1.4% TRULIEVE CANNABIS SWAP 1.3%
Material Fund Change [Text Block]	Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the ETFMG U.S. Alternative Harvest ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Video Game Tech ETF
Shareholder Report [Line Items]
Fund Name	Amplify Video Game Tech ETF
Class Name	Amplify Video Game Tech ETF
Trading Symbol	GAMR
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Video Game Tech ETF (the “Fund”) for the period of October 1, 2023, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https://amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE PAST YEAR? (based on a hypothetical $10,000 investment) Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Video Game Tech ETF $85 0.75%
Expenses Paid, Amount	$ 85
Expense Ratio, Percent	0.75%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is a thematic strategy with a focus on video game developers, manufacturers and retailers, many of which have struggled to attract the same audience they had during the COVID-19 pandemic. While performance has been positive, it hasn’t matched the returns of the S&P 500. • Communication Services was the top contributing sector to performance while Health Care was the only detractor. • During the Period, Communication Services was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Health Care was held with the largest underweight. • During the Period, International Games Systems and Bilibili Inc were the top contributors to performance while Ubisoft Entertainment and Wemade Co were the top detractors to performance.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) 1 Year 5 Year Since Inception (03/08/2016) Amplify Video Game Tech ETF NAV 25.36 10.99 13.40 S&P 500 TR 36.35 15.98 15.33
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 40,251,747
Holdings Count \| $ / shares	90
Advisory Fees Paid, Amount	$ 306,613
Investment Company Portfolio Turnover	52%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $40,251,747 Number of Holdings 90 Net Advisory Fee $306,613 Portfolio Turnover 52%
Holdings [Text Block]	Top Holdings (%) Bilibili, Inc. 4.0% XD, Inc. 3.6% Unity Software, Inc. 3.5% International Games System Co. Ltd. 3.4% Pearl Abyss Corp. 3.1% Konami Group Corp. 3.0% Krafton, Inc. 2.8% Playtika Holding Corp. 2.8% Embracer Group AB 2.8% NCSoft Corp. 2.8%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund. Other Material Fund Changes: The Fund commenced operations following the completion of the reorganization of the Wedbush ETFMG Video Game Tech ETF, a series of ETF Managers Trust (the “Predecessor Fund”), into the Fund, which occurred after close of business on January 26, 2024 (the “Reorganization”).
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/
Accountant Change Statement [Text Block]	As a result of the Reorganization after the close of business on January 26, 2024 , there was a change in accountants from Withum Smith + Brown, PC, the Predecessor Fund’s independent registered public accounting firm, to Cohen & Company, Ltd., the independent registered public accounting firm that the Board selected for the Fund at a meeting held on June 16, 2023, upon the recommendation of the Trust’s Audit Committee.
Accountant Change Date	Jan. 26, 2024
Amplify Weight Loss Drug & Treatment ETF
Shareholder Report [Line Items]
Fund Name	Amplify Weight Loss Drug & Treatment ETF
Class Name	Amplify Weight Loss Drug & Treatment ETF
Trading Symbol	THNR
Security Exchange Name	NYSEArca
Annual or Semi-Annual Statement [Text Block]	This annual shareholder report contains important information about the Amplify Weight Loss Drug & Treatment ETF (the “Fund”) for the period of May 20, 2024, to September 30, 2024.
Shareholder Report Annual or Semi-Annual	annual shareholder report
Additional Information [Text Block]	You can find additional information about the Fund at https:// amplifyetfs.com/fund-documents/ . You can also request this information by contacting us at 855-267-3837 .
Material Fund Change Notice [Text Block]	This report describes changes to the Fund that occurred during the reporting period.
Additional Information Phone Number	855-267-3837
Additional Information Website	https://amplifyetfs.com/fund-documents/
Expenses [Text Block]	WHAT WERE THE FUND COSTS FOR THE REPORTING PERIOD? (based on a hypothetical $10,000 investment) * Fund Name Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Amplify Weight Loss Drug & Treatment ETF $22 0.59%	[17]
Expenses Paid, Amount	$ 22
Expense Ratio, Percent	0.59%
Factors Affecting Performance [Text Block]	WHAT FACTORS INFLUENCED PERFORMANCE • The Fund is focused on providing exposure to companies in the GLP-1 weight loss drug and treatment industry. These companies are concentrated in the Health Care sector, while the S&P 500 largest weight is in Information Technology. While the Fund did return less than the broad market benchmark, the returns were better than the Health Care sector return of the SP 500. • Health Care was the top contributing sector to performance while Materials was the smallest yet still a positive contributor to performance for the Period. • Health Care was held with the largest average weight during the Period while Materials was held with the smallest average weight. • During the Period, Health Care was held with the largest overweight relative to the S&P 500 Index, a broad-based market index, while Information Technology was held with the largest underweight. • During the Period, Chugai Pharmaceutical Co Ltd and Eli Lilly & Co were the top contributors to performance while Novo-Nordisk A/S and Merck & Co Inc were the top detractors.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]
Average Annual Return [Table Text Block]	ANNUAL AVERAGE TOTAL RETURN (%) Since Inception (05/20/2024) Amplify Weight Loss Drug & Treatment ETF NAV 6.09 S&P 500 TR 9.09
No Deduction of Taxes [Text Block]	The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Material Change Date	Aug. 01, 2024
Updated Performance Information Location [Text Block]	Visit https://amplifyetfs.com/fund-documents/ for more recent performance information. Visit https://amplifyetfs.com/fund-documents/ for more recent performance information.
Net Assets	$ 4,814,234
Holdings Count \| $ / shares	30
Advisory Fees Paid, Amount	$ 6,722
Investment Company Portfolio Turnover	36%
Additional Fund Statistics [Text Block]	KEY FUND STATISTICS (as of September 30, 2024) Net Assets $4,814,234 Number of Holdings 30 Net Advisory Fee $6,722 Portfolio Turnover 36%
Holdings [Text Block]	Top Holdings (%) Eli Lilly & Co. 14.6% Novo Nordisk AS 13.4% Roche Holding AG 5.3% Thermo Fisher Scientific, Inc. 5.2% AstraZeneca PLC 5.1% Amgen, Inc. 4.8% Pfizer, Inc. 4.8% Merck & Co., Inc. 4.8% FUJIFILM Holdings Corp. 4.7% Chugai Pharmaceutical Co. Ltd. 4.6%
Material Fund Change [Text Block]	Changes to Fund’s Portfolio Management Team: Effective August 1, 2024 , Anand Desai will no longer serve as a portfolio manager and is replaced by Christine Johanson to the Fund.
Updated Prospectus Web Address	https://amplifyetfs.com/fund-documents/

[1] * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from August 21, 2024 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 14, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from November 1, 2023 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year. * Expense ratio is annualized. Amount shown reflects the expenses of the Fund for the current fiscal period from May 20, 2024 to September 30, 2024. Expenses would be higher if the Fund had been in operations for a full year.

Shareholder Report, Line Graph

Shareholder Report, Line Graph (Details) - USD ($)	12 Months Ended
Shareholder Report, Line Graph (Details) - USD ($)	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Amplify AI Powered Equity ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify AI Powered Equity ETF NAV
Account Value	$ 17,324	$ 13,641	$ 13,091	$ 18,297	$ 13,654	$ 11,578	$ 11,853
Amplify Alternative Harvest ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Alternative Harvest ETF NAV
Account Value	$ 2,132	2,123	2,611	7,924	5,624	10,577	19,424	$ 14,870	$ 12,368
Amplify BlackSwan Growth & Treasury Core ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify BlackSwan Growth & Treasury Core ETF NAV
Account Value	$ 14,515	11,117	11,178	14,519	13,222	11,489
Amplify BlackSwan ISWN ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify BlackSwan ISWN ETF NAV
Account Value	$ 8,886	7,390	7,341	10,024
Amplify BlackSwan Tech & Treasury ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify BlackSwan Tech & Treasury ETF NAV
Account Value	$ 9,517	7,469	7,013
Amplify BlueStar Israel Technology ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify BlueStar Israel Technology ETF NAV
Account Value	$ 19,543	16,822	17,918	26,953	22,506	16,168	14,543	12,600	10,231
Amplify Cash Flow Dividend Leaders ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Cash Flow Dividend Leaders ETF NAV
Account Value	$ 12,090	9,835
Amplify Cash Flow High Income ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Cash Flow High Income ETF NAV
Account Value	$ 11,250	9,914
Amplify CWP Enhanced Dividend Income ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify CWP Enhanced Dividend Income ETF NAV
Account Value	$ 24,848	19,947	17,554	18,207	15,069	13,912	12,900	10,973
Amplify CWP Growth & Income ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify CWP Growth & Income ETF NAV
Account Value	$ 10,215
Amplify International Enhanced Dividend Income ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify CWP International Enhanced Dividend Income ETF NAV
Account Value	$ 13,928	11,427	9,285
Amplify Cybersecurity ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Cybersecurity ETF NAV
Account Value	$ 28,513	21,474	18,018	25,295	19,258	15,194	16,236	12,193	11,246	$ 10,111
Amplify Etho Climate Leadership U.S. ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Etho Climate Leadership U.S. ETF NAV
Account Value	$ 26,115	21,524	19,613	25,009	18,460	16,396	15,392	13,026	10,843
Amplify Global Cloud Technology ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Global Cloud Technology ETF NAV
Account Value	$ 20,008	14,635	11,906	21,429	17,526	14,780	15,933	14,614	10,715
Amplify High Income ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify High Income ETF NAV
Account Value	$ 19,688	15,685	14,237	18,994	15,057	16,513	15,504	15,463	13,816	11,455	$ 13,465	$ 12,088	$ 11,484
Amplify Junior Silver Miners ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Junior Silver Miners ETF NAV
Account Value	$ 13,928	9,145	9,858	12,741	14,656	9,898	8,961	12,192	15,944	5,280	10,000
Amplify Lithium & Battery Technology ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Lithium & Battery Technology ETF NAV
Account Value	$ 5,608	6,345	6,850	9,035	5,327	5,369	7,731
Amplify Mobile Payments ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Mobile Payments ETF NAV
Account Value	$ 21,226	15,893	15,336	27,474	21,995	18,870	17,235	13,095	10,027	9,414
Amplify Natural Resources Dividend Income ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Natural Resources Dividend Income ETF NAV
Account Value	$ 12,731	11,145	8,768
Amplify Online Retail ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Online Retail ETF NAV
Account Value	$ 24,669	17,896	15,958	44,104	35,447	18,718	20,778	14,558	11,019
Amplify Samsung SOFR ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Samsung SOFR ETF NAV
Account Value	$ 10,473
Amplify Seymour Cannabis ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Seymour Cannabis ETF NAV
Account Value	$ 1,833	1,979	2,391	7,931	4,580	7,254
Amplify Thematic All-Stars ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Thematic All-Stars ETF NAV
Account Value	$ 8,844	7,048	6,264	9,875
Amplify Transformational Data Sharing ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Transformational Data Sharing ETF NAV
Account Value	$ 22,843	11,996	11,143	23,615	12,621	9,080	10,141
Amplify Travel Tech ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Travel Tech ETF NAV
Account Value	$ 8,222	6,762	6,347	11,351	7,550
Amplify U.S. Alternative Harvest ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify U.S. Alternative Harvest ETF NAV
Account Value	$ 1,576	1,857	2,163	7,718
Amplify Video Game Tech ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Video Game Tech ETF NAV
Account Value	$ 29,358	23,418	22,301	35,727	28,602	17,428	19,639	18,120	13,162
Amplify Weight Loss Drug & Treatment ETF
Account Value [Line Items]
Line Graph and Table Measure Name	Amplify Weight Loss Drug & Treatment ETF NAV
Account Value	$ 10,609
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 25,371	18,607	15,300	18,100	13,923	12,091	11,598
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 32,947	24,164	19,868	23,505	18,080	15,702	15,061	12,773	10,769
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 23,250	17,051	14,020	16,587	12,759	11,080
MSCI EAFE Net (USD) [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	MSCI EAFE Net (USD)
Account Value	$ 12,482	10,005	7,962	10,635
NASDAQ 100 Total Return Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	NASDAQ 100 Total Return Index
Account Value	$ 12,530	9,115	6,736
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 32,186	23,605	19,409	22,962	17,662	15,339	14,713	12,478	10,520
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 13,113	9,617
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 13,162	9,653
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 29,065	21,316	17,527	20,736	15,950	13,852	13,286	11,268
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 10,267
S&P 500 Growth TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 Growth TR
Account Value	$ 10,190
MSCI AC WORLD INDEX ex USA Net (USD) [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	MSCI AC WORLD INDEX ex USA Net (USD)
Account Value	$ 14,022	11,186	9,292
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 33,867	24,838	20,423	24,161	18,585	16,140	15,481	13,130	11,070	9,590
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 32,443	23,793	19,564	23,145	17,803	15,461	14,830	12,578	10,604
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 33,916	24,874	20,452	24,196	18,612	16,163	15,504	13,149	11,086
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 55,568	40,754	33,510	39,643	30,494	26,482	25,401	21,543	18,163	15,735	15,832	$ 13,223	$ 11,080
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 35,098	25,741	21,165	25,040	19,260	16,727	16,044	13,607	11,472	9,939	$ 10,000
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 23,346	17,122	14,079	16,656	12,811	11,126	10,672
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 32,324	23,707	19,493	23,061	17,738	15,405	14,776	12,532	10,565	$ 9,153
MSCI ACWI Net Total Return Index (USD) [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	MSCI ACWI Net Total Return Index (USD)
Account Value	$ 13,921	10,566	8,746
MSCI AC WORLD INDEX ex USA Net (USD) [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	MSCI AC WORLD INDEX ex USA Net (USD)
Account Value	$ 13,328	10,633	8,832
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 31,887	23,386	19,229	22,749	17,498	15,196	14,576	12,362	10,422
ICE BofA US Dollar Overnight Deposit Bid Rate Total Return Index [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	ICE BofA US Dollar Overnight Deposit Bid Rate Total Return Index
Account Value	$ 10,485
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 21,009	15,408	12,669	14,988	11,529	10,012
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 14,006	10,272	8,446	9,992
MSCI ACWI Net Total Return Index (USD) [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	MSCI ACWI Net Total Return Index (USD)
Account Value	$ 17,954	13,627	11,280	14,217	11,157	10,102	9,964
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 23,276	17,070	14,036	16,605	12,773	11,092	10,640
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 18,358	13,464	11,071	13,097	10,074
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 14,943	10,959	9,011	10,661
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 33,916	$ 24,874	$ 20,452	$ 24,196	$ 18,612	$ 16,163	$ 15,504	$ 13,149	$ 11,086
S&P 500 TR [Member]
Account Value [Line Items]
Line Graph and Table Measure Name	S&P 500 TR
Account Value	$ 10,909

Shareholder Report, Average Ann

Shareholder Report, Average Annual Return (Details)

1 Months Ended

4 Months Ended

11 Months Ended

12 Months Ended

13 Months Ended

25 Months Ended

34 Months Ended

38 Months Ended

41 Months Ended

44 Months Ended

56 Months Ended

60 Months Ended

62 Months Ended

71 Months Ended

76 Months Ended

81 Months Ended

83 Months Ended

94 Months Ended

101 Months Ended

103 Months Ended

106 Months Ended

107 Months Ended

111 Months Ended

119 Months Ended

120 Months Ended

Sep. 30, 2024

Amplify AI Powered Equity ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify AI Powered Equity ETF NAV

Average Annual Return, Percent

27%

8.39%

8.22%

Amplify Alternative Harvest ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Alternative Harvest ETF NAV

Average Annual Return, Percent

0.40%

(27.41%)

(16.06%)

Amplify BlackSwan Growth & Treasury Core ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify BlackSwan Growth & Treasury Core ETF NAV

Average Annual Return, Percent

30.57%

4.79%

6.52%

Amplify BlackSwan ISWN ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify BlackSwan ISWN ETF NAV

Average Annual Return, Percent

20.25%

(3.16%)

Amplify BlackSwan Tech & Treasury ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify BlackSwan Tech & Treasury ETF NAV

Average Annual Return, Percent

27.43%

(1.74%)

Amplify BlueStar Israel Technology ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify BlueStar Israel Technology ETF NAV

Average Annual Return, Percent

16.18%

3.87%

7.81%

Amplify Cash Flow Dividend Leaders ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Cash Flow Dividend Leaders ETF NAV

Average Annual Return, Percent

22.93%

19.83%

Amplify Cash Flow High Income ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Cash Flow High Income ETF NAV

Average Annual Return, Percent

12.11%

13.47%

Amplify CWP Enhanced Dividend Income ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify CWP Enhanced Dividend Income ETF NAV

Average Annual Return, Percent

24.57%

12.30%

12.38%

Amplify CWP Growth & Income ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify CWP Growth & Income ETF NAV

Average Annual Return, Percent

2.15%

Amplify International Enhanced Dividend Income ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify CWP International Enhanced Dividend Income ETF NAV

Average Annual Return, Percent

21.88%

17.42%

Amplify Cybersecurity ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Cybersecurity ETF NAV

Average Annual Return, Percent

32.78%

13.42%

11.18%

Amplify Etho Climate Leadership U.S. ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Etho Climate Leadership U.S. ETF NAV

Average Annual Return, Percent

21.33%

9.76%

11.43%

Amplify Global Cloud Technology ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Global Cloud Technology ETF NAV

Average Annual Return, Percent

36.72%

6.24%

8.44%

Amplify High Income ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify High Income ETF NAV

Average Annual Return, Percent

25.52%

3.58%

3.87%

Amplify Junior Silver Miners ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Junior Silver Miners ETF NAV

Average Annual Return, Percent

52.30%

7.07%

3.37%

Amplify Lithium & Battery Technology ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Lithium & Battery Technology ETF NAV

Average Annual Return, Percent

(11.61%)

0.87%

(8.74%)

Amplify Mobile Payments ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Mobile Payments ETF NAV

Average Annual Return, Percent

33.55%

2.38%

8.51%

Amplify Natural Resources Dividend Income ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Natural Resources Dividend Income ETF NAV

Average Annual Return, Percent

14.23%

12.16%

Amplify Online Retail ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Online Retail ETF NAV

Average Annual Return, Percent

37.85%

5.68%

11.28%

Amplify Samsung SOFR ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Samsung SOFR ETF NAV

Average Annual Return, Percent

4.73%

Amplify Seymour Cannabis ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Seymour Cannabis ETF NAV

Average Annual Return, Percent

(7.35%)

(24.05%)

(27.87%)

Amplify Thematic All-Stars ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Thematic All-Stars ETF NAV

Average Annual Return, Percent

25.48%

(3.77%)

Amplify Transformational Data Sharing ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Transformational Data Sharing ETF NAV

Average Annual Return, Percent

90.42%

20.26%

13.11%

Amplify Travel Tech ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Travel Tech ETF NAV

Average Annual Return, Percent

21.59%

(4.14%)

Amplify U.S. Alternative Harvest ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify U.S. Alternative Harvest ETF NAV

Average Annual Return, Percent

(15.14%)

(42.05%)

Amplify Video Game Tech ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Video Game Tech ETF NAV

Average Annual Return, Percent

25.36%

10.99%

13.40%

Amplify Weight Loss Drug & Treatment ETF

Average Annual Return [Line Items]

Line Graph and Table Measure Name

Amplify Weight Loss Drug & Treatment ETF NAV

Average Annual Return, Percent

6.09%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

14.33%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

14.46%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

15.37%

MSCI EAFE Net (USD) [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

MSCI EAFE Net (USD)

Average Annual Return, Percent

24.77%

6.21%

NASDAQ 100 Total Return Index [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

NASDAQ 100 Total Return Index

Average Annual Return, Percent

37.48%

8.36%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

14.01%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

29.47%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

30.56%

36.35%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

14.66%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

2.67%

S&P 500 Growth TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 Growth TR

Average Annual Return, Percent

1.90%

MSCI AC WORLD INDEX ex USA Net (USD) [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

MSCI AC WORLD INDEX ex USA Net (USD)

Average Annual Return, Percent

25.35%

17.81%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

13.13%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

14.19%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

15.33%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

13.38%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

13.38%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

14.35%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

13.58%

MSCI ACWI Net Total Return Index (USD) [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

MSCI ACWI Net Total Return Index (USD)

Average Annual Return, Percent

31.76%

17.03%

MSCI AC WORLD INDEX ex USA Net (USD) [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

MSCI AC WORLD INDEX ex USA Net (USD)

Average Annual Return, Percent

25.35%

14.63%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

14.71%

ICE BofA US Dollar Overnight Deposit Bid Rate Total Return Index [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

ICE BofA US Dollar Overnight Deposit Bid Rate Total Return Index

Average Annual Return, Percent

4.85%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

15.37%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

11.11%

MSCI ACWI Net Total Return Index (USD) [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

MSCI ACWI Net Total Return Index (USD)

Average Annual Return, Percent

31.76%

12.19%

9.12%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

13.43%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

14.01%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

12.59%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

36.35%

15.98%

15.33%

S&P 500 TR [Member]

Average Annual Return [Line Items]

Line Graph and Table Measure Name

S&P 500 TR

Average Annual Return, Percent

9.09%

Shareholder Report, Holdings (D

Label	Element	Value
Amplify AI Powered Equity ETF \| Alphabet, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.80%
Amplify AI Powered Equity ETF \| Philip Morris International, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.40%
Amplify AI Powered Equity ETF \| Progressive Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.30%
Amplify AI Powered Equity ETF \| Adobe Systems, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify AI Powered Equity ETF \| Coinbase Global, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify AI Powered Equity ETF \| Monolithic Power Systems, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify AI Powered Equity ETF \| NVIDIA Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.30%
Amplify AI Powered Equity ETF \| Western Digital Corporation [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.30%
Amplify AI Powered Equity ETF \| Citizens Financial Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%
Amplify AI Powered Equity ETF \| Howmet Aerospace, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Amplify AI Powered Equity ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	29.40%
Amplify AI Powered Equity ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	16.70%
Amplify AI Powered Equity ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.30%
Amplify AI Powered Equity ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.80%
Amplify AI Powered Equity ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.60%
Amplify AI Powered Equity ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify AI Powered Equity ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.40%
Amplify AI Powered Equity ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify AI Powered Equity ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.40%
Amplify AI Powered Equity ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%

Shareholder Report, Holdings _2

Label	Element	Value
Amplify Alternative Harvest ETF \| Amplify U.S. Alternative Harvest ETF [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	48.50%
Amplify Alternative Harvest ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.20%
Amplify Alternative Harvest ETF \| Innovative Industrial Properties, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.10%
Amplify Alternative Harvest ETF \| Tilray Brands, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.40%
Amplify Alternative Harvest ETF \| SNDL, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.90%
Amplify Alternative Harvest ETF \| Cronos Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Alternative Harvest ETF \| Canopy Growth Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Amplify Alternative Harvest ETF \| Aurora Cannabis, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify Alternative Harvest ETF \| Chicago Atlantic Real Estate Finance, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Amplify Alternative Harvest ETF \| AFC Gamma, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.80%

Shareholder Report, Holdings _3

Label	Element	Value
Amplify BlackSwan Growth & Treasury Core ETF \| SPDR S&P 500 ETF [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.40%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.20%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.20%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.20%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.20%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.10%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.10%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.10%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.10%
Amplify BlackSwan Growth & Treasury Core ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.10%

Shareholder Report, Holdings _4

Label	Element	Value
Amplify BlackSwan ISWN ETF \| iShares MSCI EAFE ETF [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.30%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlackSwan ISWN ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%

Shareholder Report, Holdings _5

Label	Element	Value
Amplify BlackSwan Tech & Treasury ETF \| Invesco QQQ Trust Series 1 [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.90%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.30%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.30%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.30%
Amplify BlackSwan Tech & Treasury ETF \| United States Treasury Note/Bond [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.30%

Shareholder Report, Holdings _6

Label	Element	Value
Amplify BlueStar Israel Technology ETF \| Check Point Software Technologies, Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.80%
Amplify BlueStar Israel Technology ETF \| Monday.com Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlueStar Israel Technology ETF \| CyberArk Software, Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify BlueStar Israel Technology ETF \| Amdocs, Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.30%
Amplify BlueStar Israel Technology ETF \| Nice Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.20%
Amplify BlueStar Israel Technology ETF \| Wix.com, Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.50%
Amplify BlueStar Israel Technology ETF \| SentinelOne, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify BlueStar Israel Technology ETF \| Elbit Systems Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify BlueStar Israel Technology ETF \| Tower Semiconductor Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Amplify BlueStar Israel Technology ETF \| Nova Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify BlueStar Israel Technology ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	73.10%
Amplify BlueStar Israel Technology ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8%
Amplify BlueStar Israel Technology ETF \| Utilities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify BlueStar Israel Technology ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.30%
Amplify BlueStar Israel Technology ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Amplify BlueStar Israel Technology ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify BlueStar Israel Technology ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Amplify BlueStar Israel Technology ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.30%

Shareholder Report, Holdings _7

Label	Element	Value
Amplify Cash Flow Dividend Leaders ETF \| Vistra Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify Cash Flow Dividend Leaders ETF \| Williams-Sonoma, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Amplify Cash Flow Dividend Leaders ETF \| CF Industries Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Amplify Cash Flow Dividend Leaders ETF \| Owens Corning [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Amplify Cash Flow Dividend Leaders ETF \| Brunswick Corp./DE [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Amplify Cash Flow Dividend Leaders ETF \| Comcast Corp. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify Cash Flow Dividend Leaders ETF \| eBay, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify Cash Flow Dividend Leaders ETF \| Timken Co. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify Cash Flow Dividend Leaders ETF \| Fidelity National Financial, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify Cash Flow Dividend Leaders ETF \| Schlumberger NV [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify Cash Flow Dividend Leaders ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	23.30%
Amplify Cash Flow Dividend Leaders ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	22.80%
Amplify Cash Flow Dividend Leaders ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	20%
Amplify Cash Flow Dividend Leaders ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.70%
Amplify Cash Flow Dividend Leaders ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Cash Flow Dividend Leaders ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Cash Flow Dividend Leaders ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.30%
Amplify Cash Flow Dividend Leaders ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Amplify Cash Flow Dividend Leaders ETF \| Utilities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify Cash Flow Dividend Leaders ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.70%

Shareholder Report, Holdings _8

Label	Element	Value
Amplify Cash Flow High Income ETF \| Amplify Cash Flow Dividend Leaders ETF [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	98.30%
Amplify Cash Flow High Income ETF \| Invesco Government & Agency Portfolio [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.20%
Amplify Cash Flow High Income ETF \| RCXTAMU1 SWAP [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	(0.40%)

Shareholder Report, Holdings _9

Label	Element	Value
Amplify CWP Enhanced Dividend Income ETF \| Caterpillar, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.60%
Amplify CWP Enhanced Dividend Income ETF \| UnitedHealth Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.60%
Amplify CWP Enhanced Dividend Income ETF \| Home Depot, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.40%
Amplify CWP Enhanced Dividend Income ETF \| Apple, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.20%
Amplify CWP Enhanced Dividend Income ETF \| Visa, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.10%
Amplify CWP Enhanced Dividend Income ETF \| Microsoft Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5%
Amplify CWP Enhanced Dividend Income ETF \| Amplify Samsung SOFR ETF [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.90%
Amplify CWP Enhanced Dividend Income ETF \| Procter & Gamble Co. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.90%
Amplify CWP Enhanced Dividend Income ETF \| Goldman Sachs Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.90%
Amplify CWP Enhanced Dividend Income ETF \| Amgen, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify CWP Enhanced Dividend Income ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	21%
Amplify CWP Enhanced Dividend Income ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.20%
Amplify CWP Enhanced Dividend Income ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.70%
Amplify CWP Enhanced Dividend Income ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.30%
Amplify CWP Enhanced Dividend Income ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.90%
Amplify CWP Enhanced Dividend Income ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.10%
Amplify CWP Enhanced Dividend Income ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5%
Amplify CWP Enhanced Dividend Income ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify CWP Enhanced Dividend Income ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify CWP Enhanced Dividend Income ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.80%

Shareholder Report, Holdings_10

Label	Element	Value
Amplify CWP Growth & Income ETF \| NVIDIA Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.10%
Amplify CWP Growth & Income ETF \| Apple, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.50%
Amplify CWP Growth & Income ETF \| Microsoft Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.10%
Amplify CWP Growth & Income ETF \| Amazon.com, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.70%
Amplify CWP Growth & Income ETF \| Meta Platforms, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.20%
Amplify CWP Growth & Income ETF \| Alphabet, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.20%
Amplify CWP Growth & Income ETF \| Broadcom, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Amplify CWP Growth & Income ETF \| Tesla, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify CWP Growth & Income ETF \| Netflix, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify CWP Growth & Income ETF \| UnitedHealth Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Amplify CWP Growth & Income ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	40.30%
Amplify CWP Growth & Income ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	16%
Amplify CWP Growth & Income ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.20%
Amplify CWP Growth & Income ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.50%
Amplify CWP Growth & Income ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.10%
Amplify CWP Growth & Income ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.90%
Amplify CWP Growth & Income ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Amplify CWP Growth & Income ETF \| Real Estate [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Amplify CWP Growth & Income ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.50%
Amplify CWP Growth & Income ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%

Shareholder Report, Holdings_11

Label	Element	Value
Amplify International Enhanced Dividend Income ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.20%
Amplify International Enhanced Dividend Income ETF \| SAP SE [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.30%
Amplify International Enhanced Dividend Income ETF \| Cameco Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify International Enhanced Dividend Income ETF \| RELX PLC [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify International Enhanced Dividend Income ETF \| Alibaba Group Holding Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify International Enhanced Dividend Income ETF \| ICICI Bank Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify International Enhanced Dividend Income ETF \| Canadian Natural Resources Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify International Enhanced Dividend Income ETF \| Philip Morris International, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3%
Amplify International Enhanced Dividend Income ETF \| Teva Pharmaceutical Industries Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%
Amplify International Enhanced Dividend Income ETF \| Novartis AG [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%
Amplify International Enhanced Dividend Income ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	19.80%
Amplify International Enhanced Dividend Income ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	18%
Amplify International Enhanced Dividend Income ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	17%
Amplify International Enhanced Dividend Income ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.10%
Amplify International Enhanced Dividend Income ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.50%
Amplify International Enhanced Dividend Income ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.60%
Amplify International Enhanced Dividend Income ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.60%
Amplify International Enhanced Dividend Income ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify International Enhanced Dividend Income ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7%
Amplify International Enhanced Dividend Income ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.90%
Amplify International Enhanced Dividend Income ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.90%
Amplify International Enhanced Dividend Income ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	22.80%
Amplify International Enhanced Dividend Income ETF \| United Kingdom
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	16.50%
Amplify International Enhanced Dividend Income ETF \| Canada
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.30%
Amplify International Enhanced Dividend Income ETF \| Brazil
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.50%
Amplify International Enhanced Dividend Income ETF \| Germany
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.30%
Amplify International Enhanced Dividend Income ETF \| India
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.10%
Amplify International Enhanced Dividend Income ETF \| Japan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify International Enhanced Dividend Income ETF \| China
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.30%
Amplify International Enhanced Dividend Income ETF \| Argentina
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%

Shareholder Report, Holdings_12

Label	Element	Value
Amplify Cybersecurity ETF \| Broadcom, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.50%
Amplify Cybersecurity ETF \| Cisco Systems, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.40%
Amplify Cybersecurity ETF \| Palo Alto Networks, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.80%
Amplify Cybersecurity ETF \| Fortinet, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Cybersecurity ETF \| General Dynamics Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Cybersecurity ETF \| Northrop Grumman Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Cybersecurity ETF \| Crowdstrike Holdings, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Cybersecurity ETF \| Leidos Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.10%
Amplify Cybersecurity ETF \| Booz Allen Hamilton Holding Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4%
Amplify Cybersecurity ETF \| Cloudflare, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.90%
Amplify Cybersecurity ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	79.40%
Amplify Cybersecurity ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	17.30%
Amplify Cybersecurity ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%

Shareholder Report, Holdings_13

Label	Element	Value
Amplify Etho Climate Leadership U.S. ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify Etho Climate Leadership U.S. ETF \| Alnylam Pharmaceuticals, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.60%
Amplify Etho Climate Leadership U.S. ETF \| Sprouts Farmers Market, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.60%
Amplify Etho Climate Leadership U.S. ETF \| Sunnova Energy International, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Amplify Etho Climate Leadership U.S. ETF \| TPI Composites, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Amplify Etho Climate Leadership U.S. ETF \| United Therapeutics Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Amplify Etho Climate Leadership U.S. ETF \| Protagonist Therapeutics, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Amplify Etho Climate Leadership U.S. ETF \| Veracyte, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Amplify Etho Climate Leadership U.S. ETF \| Agios Pharmaceuticals, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Amplify Etho Climate Leadership U.S. ETF \| Hamilton Lane, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Amplify Etho Climate Leadership U.S. ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	24.30%
Amplify Etho Climate Leadership U.S. ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	18.10%
Amplify Etho Climate Leadership U.S. ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.70%
Amplify Etho Climate Leadership U.S. ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.40%
Amplify Etho Climate Leadership U.S. ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	12.70%
Amplify Etho Climate Leadership U.S. ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.30%
Amplify Etho Climate Leadership U.S. ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify Etho Climate Leadership U.S. ETF \| Real Estate [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify Etho Climate Leadership U.S. ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Amplify Etho Climate Leadership U.S. ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%

Shareholder Report, Holdings_14

Label	Element	Value
Amplify Global Cloud Technology ETF \| Elastic NV [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Global Cloud Technology ETF \| Nice, Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Global Cloud Technology ETF \| Open Text Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify Global Cloud Technology ETF \| NS Solutions Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify Global Cloud Technology ETF \| NEXTDC Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify Global Cloud Technology ETF \| SCSK Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Amplify Global Cloud Technology ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.90%
Amplify Global Cloud Technology ETF \| GDS Holdings Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Amplify Global Cloud Technology ETF \| MicroStrategy, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify Global Cloud Technology ETF \| IONOS Group SE [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Amplify Global Cloud Technology ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	95.50%
Amplify Global Cloud Technology ETF \| Real Estate [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.90%
Amplify Global Cloud Technology ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.30%
Amplify Global Cloud Technology ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.30%

Shareholder Report, Holdings_15

Label	Element	Value
Amplify High Income ETF \| CBRE Global Real Estate Income Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4%
Amplify High Income ETF \| NYLI CBRE Global Infrastructure Megatrends Term Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify High Income ETF \| Western Asset Diversified Income Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify High Income ETF \| Aberdeen Asia-Pacific Income Fund, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Amplify High Income ETF \| Nuveen Credit Strategies Income Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Amplify High Income ETF \| Nuveen Floating Rate Income Fund/Closed-end Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify High Income ETF \| abrdn Healthcare Investors [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify High Income ETF \| BlackRock ESG Capital Allocation Term Trust [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3%
Amplify High Income ETF \| BlackRock Capital Allocation Term Trust [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3%
Amplify High Income ETF \| BlackRock Health Sciences Term Trust [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%

Shareholder Report, Holdings_16

Label	Element	Value
Amplify Junior Silver Miners ETF \| Pan American Silver Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Amplify Junior Silver Miners ETF \| Coeur Mining, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.90%
Amplify Junior Silver Miners ETF \| Harmony Gold Mining Co. Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.70%
Amplify Junior Silver Miners ETF \| Hecla Mining Co. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.10%
Amplify Junior Silver Miners ETF \| Aya Gold & Silver, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Junior Silver Miners ETF \| Wheaton Precious Metals Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Junior Silver Miners ETF \| Seabridge Gold, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Junior Silver Miners ETF \| Artemis Gold, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify Junior Silver Miners ETF \| MAG Silver Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Amplify Junior Silver Miners ETF \| Skeena Resources Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify Junior Silver Miners ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	(2.60%)
Amplify Junior Silver Miners ETF \| Canada
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	62.60%
Amplify Junior Silver Miners ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	20.80%
Amplify Junior Silver Miners ETF \| South Africa
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.70%
Amplify Junior Silver Miners ETF \| Peru
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Junior Silver Miners ETF \| Mexico
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Amplify Junior Silver Miners ETF \| Australia
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.40%
Amplify Junior Silver Miners ETF \| Sweden
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.40%
Amplify Junior Silver Miners ETF \| Poland
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.10%
Amplify Junior Silver Miners ETF \| United Kingdom
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1%

Shareholder Report, Holdings_17

Label	Element	Value
Amplify Lithium & Battery Technology ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	23.70%
Amplify Lithium & Battery Technology ETF \| Contemporary Amperex Technology Co. Ltd. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.30%
Amplify Lithium & Battery Technology ETF \| BHP Group Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.80%
Amplify Lithium & Battery Technology ETF \| Tesla, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.70%
Amplify Lithium & Battery Technology ETF \| BYD Co. Ltd. - Class H [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.70%
Amplify Lithium & Battery Technology ETF \| NAURA Technology Group Co. Ltd. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Amplify Lithium & Battery Technology ETF \| TDK Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.40%
Amplify Lithium & Battery Technology ETF \| Samsung SDI Co. Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.90%
Amplify Lithium & Battery Technology ETF \| Li Auto, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.80%
Amplify Lithium & Battery Technology ETF \| South32 Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.70%
Amplify Lithium & Battery Technology ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	38.60%
Amplify Lithium & Battery Technology ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	27%
Amplify Lithium & Battery Technology ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	21.80%
Amplify Lithium & Battery Technology ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	12.10%
Amplify Lithium & Battery Technology ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%

Shareholder Report, Holdings_18

Label	Element	Value
Amplify Mobile Payments ETF \| PayPal Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.50%
Amplify Mobile Payments ETF \| American Express Co. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.10%
Amplify Mobile Payments ETF \| Fiserv, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.10%
Amplify Mobile Payments ETF \| Mastercard, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6%
Amplify Mobile Payments ETF \| Visa, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.80%
Amplify Mobile Payments ETF \| Toast, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.90%
Amplify Mobile Payments ETF \| Adyen NV [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify Mobile Payments ETF \| Corpay, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Mobile Payments ETF \| Fidelity National Information Services, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Mobile Payments ETF \| Discover Financial Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Mobile Payments ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	(0.10%)
Amplify Mobile Payments ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	83.50%
Amplify Mobile Payments ETF \| Netherlands
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify Mobile Payments ETF \| United Kingdom
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify Mobile Payments ETF \| Italy
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%
Amplify Mobile Payments ETF \| Brazil
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Amplify Mobile Payments ETF \| Japan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.40%
Amplify Mobile Payments ETF \| Australia
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.20%
Amplify Mobile Payments ETF \| France
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.80%
Amplify Mobile Payments ETF \| Puerto Rico
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.70%

Shareholder Report, Holdings_19

Label	Element	Value
Amplify Natural Resources Dividend Income ETF \| Petroleo Brasileiro SA [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5%
Amplify Natural Resources Dividend Income ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Amplify Natural Resources Dividend Income ETF \| MPLX LP [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Amplify Natural Resources Dividend Income ETF \| Enbridge, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify Natural Resources Dividend Income ETF \| Western Midstream Partners LP [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify Natural Resources Dividend Income ETF \| TC Energy Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Amplify Natural Resources Dividend Income ETF \| Energy Transfer LP [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Amplify Natural Resources Dividend Income ETF \| Gerdau SA [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify Natural Resources Dividend Income ETF \| Enterprise Products Partners LP [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Amplify Natural Resources Dividend Income ETF \| Plains All American Pipeline LP [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3%
Amplify Natural Resources Dividend Income ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	(3.80%)
Amplify Natural Resources Dividend Income ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	66.50%
Amplify Natural Resources Dividend Income ETF \| Canada
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	17.30%
Amplify Natural Resources Dividend Income ETF \| Brazil
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Amplify Natural Resources Dividend Income ETF \| United Kingdom
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify Natural Resources Dividend Income ETF \| Italy
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.30%
Amplify Natural Resources Dividend Income ETF \| Norway
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2%
Amplify Natural Resources Dividend Income ETF \| France
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.80%
Amplify Natural Resources Dividend Income ETF \| Israel
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.70%

Shareholder Report, Holdings_20

Label	Element	Value
Amplify Online Retail ETF \| Carvana Co. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Amplify Online Retail ETF \| Chewy, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.10%
Amplify Online Retail ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Amplify Online Retail ETF \| Hims & Hers Health, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify Online Retail ETF \| Figs, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%
Amplify Online Retail ETF \| Liquidity Services, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Amplify Online Retail ETF \| eBay, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Amplify Online Retail ETF \| Affirm Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Amplify Online Retail ETF \| Revolve Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Amplify Online Retail ETF \| Booking Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Amplify Online Retail ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%
Amplify Online Retail ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	76%
Amplify Online Retail ETF \| China
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.20%
Amplify Online Retail ETF \| Germany
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5%
Amplify Online Retail ETF \| Japan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify Online Retail ETF \| Israel
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.90%
Amplify Online Retail ETF \| Canada
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.30%
Amplify Online Retail ETF \| Singapore
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.10%
Amplify Online Retail ETF \| Sweden
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.20%
Amplify Online Retail ETF \| Uruguay
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.10%

Shareholder Report, Holdings_21

Label	Element	Value
Amplify Samsung SOFR ETF \| SOF REPO 10/02/24 4.98% [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	28.90%
Amplify Samsung SOFR ETF \| SOF REPO 10/01/24 5.00% [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	25.70%
Amplify Samsung SOFR ETF \| SOF REPO 10/01/24 5.00% [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	24.70%
Amplify Samsung SOFR ETF \| SOF REPO 10/07/24 5.00% [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	20.60%
Amplify Samsung SOFR ETF \| Invesco Government & Agency Portfolio [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0%

Shareholder Report, Holdings_22

Label	Element	Value
Amplify Seymour Cannabis ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.80%
Amplify Seymour Cannabis ETF \| Innovative Industrial Properties, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.60%
Amplify Seymour Cannabis ETF \| Curaleaf Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.40%
Amplify Seymour Cannabis ETF \| Tilray Brands, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.10%
Amplify Seymour Cannabis ETF \| Invesco Government & Agency Portfolio [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.70%
Amplify Seymour Cannabis ETF \| TerrAscend Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Seymour Cannabis ETF \| Cronos Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4%
Amplify Seymour Cannabis ETF \| GrowGeneration Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify Seymour Cannabis ETF \| WM Technology, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify Seymour Cannabis ETF \| Silver Spike Investment Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify Seymour Cannabis ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	32.30%
Amplify Seymour Cannabis ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	45.30%
Amplify Seymour Cannabis ETF \| Canada
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	22.40%

Shareholder Report, Holdings_23

Label	Element	Value
Amplify Thematic All-Stars ETF \| Tesla, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6%
Amplify Thematic All-Stars ETF \| NVIDIA Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5%
Amplify Thematic All-Stars ETF \| Alphabet, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify Thematic All-Stars ETF \| Meta Platforms, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Amplify Thematic All-Stars ETF \| Microsoft Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Amplify Thematic All-Stars ETF \| Amazon.com, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify Thematic All-Stars ETF \| Broadcom, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify Thematic All-Stars ETF \| Palo Alto Networks, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Amplify Thematic All-Stars ETF \| Advanced Micro Devices, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify Thematic All-Stars ETF \| Crowdstrike Holdings, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Amplify Thematic All-Stars ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	64.30%
Amplify Thematic All-Stars ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	12.20%
Amplify Thematic All-Stars ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.40%
Amplify Thematic All-Stars ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Amplify Thematic All-Stars ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.10%
Amplify Thematic All-Stars ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.30%
Amplify Thematic All-Stars ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.30%
Amplify Thematic All-Stars ETF \| Real Estate [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.60%
Amplify Thematic All-Stars ETF \| Utilities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.40%
Amplify Thematic All-Stars ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.20%

Shareholder Report, Holdings_24

Label	Element	Value
Amplify Transformational Data Sharing ETF \| First American Government Obligations Fund [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13%
Amplify Transformational Data Sharing ETF \| Core Scientific, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.70%
Amplify Transformational Data Sharing ETF \| Galaxy Digital Holdings Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify Transformational Data Sharing ETF \| MicroStrategy, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.30%
Amplify Transformational Data Sharing ETF \| PayPal Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Amplify Transformational Data Sharing ETF \| Robinhood Markets, Inc. -Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify Transformational Data Sharing ETF \| Block, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify Transformational Data Sharing ETF \| NU Holdings Ltd./Cayman Islands - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Amplify Transformational Data Sharing ETF \| International Business Machines Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Amplify Transformational Data Sharing ETF \| Compo Secure, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify Transformational Data Sharing ETF \| Software & Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	36.60%
Amplify Transformational Data Sharing ETF \| Financial Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	28.20%
Amplify Transformational Data Sharing ETF \| Semiconductors & Semiconductor Equipment [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.10%
Amplify Transformational Data Sharing ETF \| Banks [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.40%
Amplify Transformational Data Sharing ETF \| Consumer Discretionary Distribution & Retail [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.40%
Amplify Transformational Data Sharing ETF \| Technology Hardware & Equipment [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.40%
Amplify Transformational Data Sharing ETF \| Media & Entertainment [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.10%
Amplify Transformational Data Sharing ETF \| Commercial & Professional Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.20%
Amplify Transformational Data Sharing ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.60%

Shareholder Report, Holdings_25

Label	Element	Value
Amplify Travel Tech ETF \| SiteMinder Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Travel Tech ETF \| Tongcheng Travel Holdings Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify Travel Tech ETF \| Sabre Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Travel Tech ETF \| Booking Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Travel Tech ETF \| Trip.com Group Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Travel Tech ETF \| TravelSky Technology Ltd. - Class H [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Travel Tech ETF \| Expedia Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Travel Tech ETF \| Airbnb, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Travel Tech ETF \| Uber Technologies, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.30%
Amplify Travel Tech ETF \| Lyft, Inc. - Class A [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.10%
Amplify Travel Tech ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Amplify Travel Tech ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	37.20%
Amplify Travel Tech ETF \| China
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.70%
Amplify Travel Tech ETF \| Australia
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	12.90%
Amplify Travel Tech ETF \| United Kingdom
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11%
Amplify Travel Tech ETF \| Spain
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.60%
Amplify Travel Tech ETF \| Japan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.90%
Amplify Travel Tech ETF \| South Korea
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Amplify Travel Tech ETF \| Argentina
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.70%
Amplify Travel Tech ETF \| India
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%

Shareholder Report, Holdings_26

Label	Element	Value
Amplify U.S. Alternative Harvest ETF \| United States Treasury Bill [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	29.10%
Amplify U.S. Alternative Harvest ETF \| United States Treasury Bill [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	21.70%
Amplify U.S. Alternative Harvest ETF \| United States Treasury Bill [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	15.20%
Amplify U.S. Alternative Harvest ETF \| Curaleaf Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	12.30%
Amplify U.S. Alternative Harvest ETF \| TerrAscend Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6.10%
Amplify U.S. Alternative Harvest ETF \| United States Treasury Bill [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6%
Amplify U.S. Alternative Harvest ETF \| Innovative Industrial Properties, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%
Amplify U.S. Alternative Harvest ETF \| United States Treasury Bill [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.90%
Amplify U.S. Alternative Harvest ETF \| Chicago Atlantic Real Estate Finance, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.40%
Amplify U.S. Alternative Harvest ETF \| TRULIEVE CANNABIS SWAP [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.30%
Amplify U.S. Alternative Harvest ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	18.30%
Amplify U.S. Alternative Harvest ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.40%
Amplify U.S. Alternative Harvest ETF \| Real Estate [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.30%
Amplify U.S. Alternative Harvest ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.20%
Amplify U.S. Alternative Harvest ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.70%
Amplify U.S. Alternative Harvest ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	75.10%

Shareholder Report, Holdings_27

Label	Element	Value
Amplify Video Game Tech ETF \| Bilibili, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4%
Amplify Video Game Tech ETF \| XD, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Amplify Video Game Tech ETF \| Unity Software, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.50%
Amplify Video Game Tech ETF \| International Games System Co. Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Amplify Video Game Tech ETF \| Pearl Abyss Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify Video Game Tech ETF \| Konami Group Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3%
Amplify Video Game Tech ETF \| Krafton, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Amplify Video Game Tech ETF \| Playtika Holding Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Amplify Video Game Tech ETF \| Embracer Group AB [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Amplify Video Game Tech ETF \| NCSoft Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Amplify Video Game Tech ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	6%
Amplify Video Game Tech ETF \| United States
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	30.10%
Amplify Video Game Tech ETF \| Japan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	19%
Amplify Video Game Tech ETF \| South Korea
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	16.40%
Amplify Video Game Tech ETF \| China
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.40%
Amplify Video Game Tech ETF \| Taiwan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Video Game Tech ETF \| Sweden
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.50%
Amplify Video Game Tech ETF \| Israel
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Amplify Video Game Tech ETF \| Ireland
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Amplify Video Game Tech ETF \| Poland
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%

Shareholder Report, Holdings_28

Label	Element	Value
Amplify Weight Loss Drug & Treatment ETF \| Eli Lilly & Co. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.60%
Amplify Weight Loss Drug & Treatment ETF \| Novo Nordisk AS [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.40%
Amplify Weight Loss Drug & Treatment ETF \| Roche Holding AG [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.30%
Amplify Weight Loss Drug & Treatment ETF \| Thermo Fisher Scientific, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.20%
Amplify Weight Loss Drug & Treatment ETF \| AstraZeneca PLC [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.10%
Amplify Weight Loss Drug & Treatment ETF \| Amgen, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Weight Loss Drug & Treatment ETF \| Pfizer, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Weight Loss Drug & Treatment ETF \| Merck & Co., Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Amplify Weight Loss Drug & Treatment ETF \| FUJIFILM Holdings Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify Weight Loss Drug & Treatment ETF \| Chugai Pharmaceutical Co. Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.60%
Amplify Weight Loss Drug & Treatment ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	90.30%
Amplify Weight Loss Drug & Treatment ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.70%
Amplify Weight Loss Drug & Treatment ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Amplify Weight Loss Drug & Treatment ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.90%