v3.26.1
Shareholder Report
6 Months Ended
Apr. 30, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name J.P. Morgan Exchange-Traded Fund Trust
Entity Central Index Key 0001485894
Entity Investment Company Type N-1A
Document Period End Date Apr. 30, 2026
C000141385 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Diversified Return International Equity ETF
Class Name JPMorgan Diversified Return International Equity ETF
Trading Symbol JPIN
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Diversified Return International Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Diversified Return International Equity ETF
$19 0.37%
*
This charge is annualized.
Expenses Paid, Amount $ 19
Expense Ratio, Percent 0.37% [1]
Net Assets $ 362,694,665
Holdings Count | Holding 456
Investment Company Portfolio Turnover 13.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $362,694,665
Total number of portfolio holdings 456
Portfolio turnover rate 13 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000141386 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Diversified Return Emerging Markets Equity ETF
Class Name JPMorgan Diversified Return Emerging Markets Equity ETF
Trading Symbol JPEM
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Diversified Return Emerging Markets Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Diversified Return Emerging Markets Equity ETF
$23 0.44%
*
This charge is annualized.
Expenses Paid, Amount $ 23
Expense Ratio, Percent 0.44% [2]
Net Assets $ 389,935,548
Holdings Count | Holding 544
Investment Company Portfolio Turnover 15.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $389,935,548
Total number of portfolio holdings 544
Portfolio turnover rate 15 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
(a)
Amount rounds to less than 0.1%.
C000146462 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Diversified Return U.S. Equity ETF
Class Name JPMorgan Diversified Return U.S. Equity ETF
Trading Symbol JPUS
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Diversified Return U.S. Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Diversified Return U.S. Equity ETF
$10 0.18%
*
This charge is annualized.
Expenses Paid, Amount $ 10
Expense Ratio, Percent 0.18% [3]
Net Assets $ 442,362,477
Holdings Count | Holding 375
Investment Company Portfolio Turnover 12.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $442,362,477
Total number of portfolio holdings 375
Portfolio turnover rate 12 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000168940 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Diversified Return U.S. Mid Cap Equity ETF
Class Name JPMorgan Diversified Return U.S. Mid Cap Equity ETF
Trading Symbol JPME
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Diversified Return U.S. Mid Cap Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Diversified Return U.S. Mid Cap Equity ETF
$13 0.24%
*
This charge is annualized.
Expenses Paid, Amount $ 13
Expense Ratio, Percent 0.24% [4]
Net Assets $ 439,983,140
Holdings Count | Holding 355
Investment Company Portfolio Turnover 12.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $439,983,140
Total number of portfolio holdings 355
Portfolio turnover rate 12 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000173015 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Diversified Return U.S. Small Cap Equity ETF
Class Name JPMorgan Diversified Return U.S. Small Cap Equity ETF
Trading Symbol JPSE
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Diversified Return U.S. Small Cap Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Diversified Return U.S. Small Cap Equity ETF
$16 0.29%
*
This charge is annualized.
Expenses Paid, Amount $ 16
Expense Ratio, Percent 0.29% [5]
Net Assets $ 586,928,796
Holdings Count | Holding 555
Investment Company Portfolio Turnover 14.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $586,928,796
Total number of portfolio holdings 555
Portfolio turnover rate 14 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000194672 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan U.S. Momentum Factor ETF
Class Name JPMorgan U.S. Momentum Factor ETF
Trading Symbol JMOM
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan U.S. Momentum Factor ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan U.S. Momentum Factor ETF
$6 0.12%
*
This charge is annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [6]
Net Assets $ 2,183,888,059
Holdings Count | Holding 278
Investment Company Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $2,183,888,059
Total number of portfolio holdings 278
Portfolio turnover rate 19 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000194673 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan U.S. Value Factor ETF
Class Name JPMorgan U.S. Value Factor ETF
Trading Symbol JVAL
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan U.S. Value Factor ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan U.S. Value Factor ETF
$6 0.12%
*
This charge is annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [7]
Net Assets $ 732,958,626
Holdings Count | Holding 388
Investment Company Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $732,958,626
Total number of portfolio holdings 388
Portfolio turnover rate 10 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000194674 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan U.S. Quality Factor ETF
Class Name JPMorgan U.S. Quality Factor ETF
Trading Symbol JQUA
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan U.S. Quality Factor ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan U.S. Quality Factor ETF
$6 0.12%
*
This charge is annualized.
Expenses Paid, Amount $ 6
Expense Ratio, Percent 0.12% [8]
Net Assets $ 7,465,905,348
Holdings Count | Holding 293
Investment Company Portfolio Turnover 9.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $7,465,905,348
Total number of portfolio holdings 293
Portfolio turnover rate 9 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000200803 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders Canada ETF
Class Name JPMorgan BetaBuilders Canada ETF
Trading Symbol BBCA
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders Canada ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders Canada ETF
$10 0.19%
*
This charge is annualized.
Expenses Paid, Amount $ 10
Expense Ratio, Percent 0.19% [9]
Net Assets $ 10,710,095,517
Holdings Count | Holding 79
Investment Company Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $10,710,095,517
Total number of portfolio holdings 79
Portfolio turnover rate 4 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000200804 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders Developed Asia Pacific ex-Japan ETF
Class Name JPMorgan BetaBuilders Developed Asia Pacific ex-Japan ETF
Trading Symbol BBAX
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders Developed Asia Pacific ex-Japan ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders Developed Asia Pacific ex-Japan ETF
$10 0.19%
*
This charge is annualized.
Expenses Paid, Amount $ 10
Expense Ratio, Percent 0.19% [10]
Net Assets $ 6,393,109,506
Holdings Count | Holding 99
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $6,393,109,506
Total number of portfolio holdings 99
Portfolio turnover rate 2 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000200805 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders Europe ETF
Class Name JPMorgan BetaBuilders Europe ETF
Trading Symbol BBEU
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders Europe ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders Europe ETF
$5 0.09%
*
This charge is annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.09% [11]
Net Assets $ 8,976,120,500
Holdings Count | Holding 370
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $8,976,120,500
Total number of portfolio holdings 370
Portfolio turnover rate 2 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000200806 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders Japan ETF
Class Name JPMorgan BetaBuilders Japan ETF
Trading Symbol BBJP
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders Japan ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders Japan ETF
$10 0.19%
*
This charge is annualized.
Expenses Paid, Amount $ 10
Expense Ratio, Percent 0.19% [12]
Net Assets $ 16,591,940,653
Holdings Count | Holding 181
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $16,591,940,653
Total number of portfolio holdings 181
Portfolio turnover rate 1 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000209992 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders U.S. Equity ETF
Class Name JPMorgan BetaBuilders U.S. Equity ETF
Trading Symbol BBUS
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders U.S. Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders U.S. Equity ETF
$1 0.02%
*
This charge is annualized.
Expenses Paid, Amount $ 1
Expense Ratio, Percent 0.02% [13]
Net Assets $ 7,850,160,104
Holdings Count | Holding 497
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $7,850,160,104
Total number of portfolio holdings 497
Portfolio turnover rate 1 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000216193 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders International Equity ETF
Class Name JPMorgan BetaBuilders International Equity ETF
Trading Symbol BBIN
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders International Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders International Equity ETF
$4 0.07%
*
This charge is annualized.
Expenses Paid, Amount $ 4
Expense Ratio, Percent 0.07% [14]
Net Assets $ 6,330,986,910
Holdings Count | Holding 654
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $6,330,986,910
Total number of portfolio holdings 654
Portfolio turnover rate 2 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000218319 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders U.S. Mid Cap Equity ETF
Class Name JPMorgan BetaBuilders U.S. Mid Cap Equity ETF
Trading Symbol BBMC
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders U.S. Mid Cap Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders U.S. Mid Cap Equity ETF
$4 0.07%
*
This charge is annualized.
Expenses Paid, Amount $ 4
Expense Ratio, Percent 0.07% [15]
Net Assets $ 2,030,093,979
Holdings Count | Holding 559
Investment Company Portfolio Turnover 16.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $2,030,093,979
Total number of portfolio holdings 559
Portfolio turnover rate 16 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000218815 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan International Growth ETF
Class Name JPMorgan International Growth ETF
Trading Symbol JIG
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan International Growth ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan International Growth ETF
$28 0.55%
*
This charge is annualized.
Expenses Paid, Amount $ 28
Expense Ratio, Percent 0.55% [16]
Net Assets $ 428,587,931
Holdings Count | Holding 92
Investment Company Portfolio Turnover 37.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $428,587,931
Total number of portfolio holdings 92
Portfolio turnover rate 37 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000221046 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders U.S. Small Cap Equity ETF
Class Name JPMorgan BetaBuilders U.S. Small Cap Equity ETF
Trading Symbol BBSC
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders U.S. Small Cap Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders U.S. Small Cap Equity ETF
$5 0.09%
*
This charge is annualized.
Expenses Paid, Amount $ 5
Expense Ratio, Percent 0.09% [17]
Net Assets $ 731,919,149
Holdings Count | Holding 736
Investment Company Portfolio Turnover 14.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $731,919,149
Total number of portfolio holdings 736
Portfolio turnover rate 14 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000225965 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan ActiveBuilders Emerging Markets Equity ETF
Class Name JPMorgan ActiveBuilders Emerging Markets Equity ETF
Trading Symbol JEMA
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan ActiveBuilders Emerging Markets Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan ActiveBuilders Emerging Markets Equity ETF
$18 0.33%
*
This charge is annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.33% [18]
Net Assets $ 1,603,629,976
Holdings Count | Holding 525
Investment Company Portfolio Turnover 19.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $1,603,629,976
Total number of portfolio holdings 525
Portfolio turnover rate 19 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000231437 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan International Research Enhanced Equity ETF
Class Name JPMorgan International Research Enhanced Equity ETF
Trading Symbol JIRE
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan International Research Enhanced Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan International Research Enhanced Equity ETF
$12 0.24%
*
This charge is annualized.
Expenses Paid, Amount $ 12
Expense Ratio, Percent 0.24% [19]
Net Assets $ 10,585,146,585
Holdings Count | Holding 207
Investment Company Portfolio Turnover 11.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $10,585,146,585
Total number of portfolio holdings 207
Portfolio turnover rate 11 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000240773 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan BetaBuilders Emerging Markets Equity ETF
Class Name JPMorgan BetaBuilders Emerging Markets Equity ETF
Trading Symbol BBEM
Security Exchange Name CboeBZX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan BetaBuilders Emerging Markets Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan BetaBuilders Emerging Markets Equity ETF
$8 0.15%
*
This charge is annualized.
Expenses Paid, Amount $ 8
Expense Ratio, Percent 0.15% [20]
Net Assets $ 834,567,088
Holdings Count | Holding 1,109
Investment Company Portfolio Turnover 8.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $834,567,088
Total number of portfolio holdings 1,109
Portfolio turnover rate 8 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000241063 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Active China ETF
Class Name JPMorgan Active China ETF
Trading Symbol JCHI
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Active China ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Active China ETF
$32 0.65%
*
This charge is annualized.
Expenses Paid, Amount $ 32
Expense Ratio, Percent 0.65% [21]
Net Assets $ 15,230,277
Holdings Count | Holding 48
Investment Company Portfolio Turnover 40.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $15,230,277
Total number of portfolio holdings 48
Portfolio turnover rate 40 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000243005 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Healthcare Leaders ETF
Class Name JPMorgan Healthcare Leaders ETF
Trading Symbol JDOC
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Healthcare Leaders ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Healthcare Leaders ETF
$33 0.65%
*
This charge is annualized.
Expenses Paid, Amount $ 33
Expense Ratio, Percent 0.65% [22]
Net Assets $ 11,124,653
Holdings Count | Holding 61
Investment Company Portfolio Turnover 41.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $11,124,653
Total number of portfolio holdings 61
Portfolio turnover rate 41 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000243909 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Global Select Equity ETF
Class Name JPMorgan Global Select Equity ETF
Trading Symbol JGLO
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Global Select Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Global Select Equity ETF
$24 0.47%
*
This charge is annualized.
Expenses Paid, Amount $ 24
Expense Ratio, Percent 0.47% [23]
Net Assets $ 7,111,177,322
Holdings Count | Holding 76
Investment Company Portfolio Turnover 57.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $7,111,177,322
Total number of portfolio holdings 76
Portfolio turnover rate 57 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000243910 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan International Value ETF
Class Name JPMorgan International Value ETF
Trading Symbol JIVE
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan International Value ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan International Value ETF
$30 0.54%
*
This charge is annualized.
Expenses Paid, Amount $ 30
Expense Ratio, Percent 0.54% [24]
Net Assets $ 2,487,659,171
Holdings Count | Holding 352
Investment Company Portfolio Turnover 31.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $2,487,659,171
Total number of portfolio holdings 352
Portfolio turnover rate 31 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000244865 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Hedged Equity Laddered Overlay ETF
Class Name JPMorgan Hedged Equity Laddered Overlay ETF
Trading Symbol HELO
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Hedged Equity Laddered Overlay ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Hedged Equity Laddered Overlay ETF
$25 0.50%
*
This charge is annualized.
Expenses Paid, Amount $ 25
Expense Ratio, Percent 0.50% [25]
Net Assets $ 4,017,047,275
Holdings Count | Holding 167
Investment Company Portfolio Turnover 13.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $4,017,047,275
Total number of portfolio holdings 167
Portfolio turnover rate 13 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
(a)
Put Options Purchased
C000248102 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Active Developing Markets Equity ETF
Class Name JPMorgan Active Developing Markets Equity ETF
Trading Symbol JADE
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Active Developing Markets Equity ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Active Developing Markets Equity ETF
$35 0.65%
*
This charge is annualized.
Expenses Paid, Amount $ 35
Expense Ratio, Percent 0.65% [26]
Net Assets $ 29,401,416
Holdings Count | Holding 136
Investment Company Portfolio Turnover 18.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $29,401,416
Total number of portfolio holdings 136
Portfolio turnover rate 18 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000251303 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Dividend Leaders ETF
Class Name JPMorgan Dividend Leaders ETF
Trading Symbol JDIV
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Dividend Leaders ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Dividend Leaders ETF
$24 0.47%
*
This charge is annualized.
Expenses Paid, Amount $ 24
Expense Ratio, Percent 0.47% [27]
Net Assets $ 11,221,870
Holdings Count | Holding 80
Investment Company Portfolio Turnover 37.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $11,221,870
Total number of portfolio holdings 80
Portfolio turnover rate 37 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000255141 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Flexible Income ETF
Class Name JPMorgan Flexible Income ETF
Trading Symbol JFLI
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Flexible Income ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Flexible Income ETF
$12 0.23%
*
This charge is annualized.
Expenses Paid, Amount $ 12
Expense Ratio, Percent 0.23% [28]
Net Assets $ 44,873,326
Holdings Count | Holding 585
Investment Company Portfolio Turnover 42.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $44,873,326
Total number of portfolio holdings 585
Portfolio turnover rate 42 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000257148 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Nasdaq Hedged Equity Laddered Overlay ETF
Class Name JPMorgan Nasdaq Hedged Equity Laddered Overlay ETF
Trading Symbol HEQQ
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Nasdaq Hedged Equity Laddered Overlay ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Nasdaq Hedged Equity Laddered Overlay ETF
$25 0.50%
*
This charge is annualized.
Expenses Paid, Amount $ 25
Expense Ratio, Percent 0.50% [29]
Net Assets $ 31,639,641
Holdings Count | Holding 105
Investment Company Portfolio Turnover 9.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $31,639,641
Total number of portfolio holdings 105
Portfolio turnover rate 9 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
(a)
Put Options Purchased
C000257466 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan International Hedged Equity Laddered Overlay ETF
Class Name JPMorgan International Hedged Equity Laddered Overlay ETF
Trading Symbol HOLA
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan International Hedged Equity Laddered Overlay ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan International Hedged Equity Laddered Overlay ETF
$23 0.45%
*
This charge is annualized.
Expenses Paid, Amount $ 23
Expense Ratio, Percent 0.45% [30]
Net Assets $ 280,611,253
Holdings Count | Holding 215
Investment Company Portfolio Turnover 12.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $280,611,253
Total number of portfolio holdings 215
Portfolio turnover rate 12 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000260514 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan Equity and Options Total Return ETF
Class Name JPMorgan Equity and Options Total Return ETF
Trading Symbol JOYT
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan Equity and Options Total Return ETF (the "Fund") for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan Equity and Options Total Return ETF
$18 0.35%
*
This charge is annualized.
Expenses Paid, Amount $ 18
Expense Ratio, Percent 0.35% [31]
Net Assets $ 86,070,779
Holdings Count | Holding 116
Investment Company Portfolio Turnover 4.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $86,070,779
Total number of portfolio holdings 116
Portfolio turnover rate 4 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - SECTOR
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
C000265954 [Member]  
Shareholder Report [Line Items]  
Fund Name JPMorgan International Dynamic ETF
Class Name JPMorgan International Dynamic ETF
Trading Symbol JIDE
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the JPMorgan International Dynamic ETF (the "Fund") for the period of January 27, 2026 (fund inception) to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.jpmorganfunds.com/funddocuments. You can also request this information by contacting us at 1-844-457-6383, by sending an e-mail request to jpm.xf@jpmorgan.com or by asking any financial intermediary that offers shares of the Fund.
Additional Information Phone Number 1-844-457-6383
Additional Information Email jpm.xf@jpmorgan.com
Additional Information Website www.jpmorganfunds.com/funddocuments
Expenses [Text Block]
What were the Fund costs for the last six months?
(based on a hypothetical $10,000 investment)
Fund Costs of a
$10,000 investment
Costs paid as a percentage
of a $10,000 investment*
JPMorgan International Dynamic ETF
$14 0.55%
*
This charge is annualized.
Expenses Paid, Amount $ 14
Expense Ratio, Percent 0.55% [32]
Net Assets $ 11,806,121
Holdings Count | Holding 95
Investment Company Portfolio Turnover 26.00%
Additional Fund Statistics [Text Block]

KEY FUND STATISTICS
Fund net assets $11,806,121
Total number of portfolio holdings 95
Portfolio turnover rate 26 %
Holdings [Text Block]
PORTFOLIO COMPOSITION - COUNTRY
(% of Total Investments)
Graphical Representation - Allocation 1 Chart
[1] This charge is annualized.
[2] This charge is annualized.
[3] This charge is annualized.
[4]
This charge is annualized.
[5]
This charge is annualized.
[6] This charge is annualized.
[7]
This charge is annualized.
[8] This charge is annualized.
[9]
This charge is annualized.
[10]
This charge is annualized.
[11] This charge is annualized.
[12]
This charge is annualized.
[13]
This charge is annualized.
[14]
This charge is annualized.
[15]
This charge is annualized.
[16]
This charge is annualized.
[17]
This charge is annualized.
[18]
This charge is annualized.
[19]
This charge is annualized.
[20]
This charge is annualized.
[21]
This charge is annualized.
[22]
This charge is annualized.
[23]
This charge is annualized.
[24]
This charge is annualized.
[25]
This charge is annualized.
[26]
This charge is annualized.
[27]
This charge is annualized.
[28]
This charge is annualized.
[29] This charge is annualized.
[30]
This charge is annualized.
[31]
This charge is annualized.
[32]
This charge is annualized.