v3.26.1
JPMorgan Emerging Markets Debt Fund Expense Example - A C I Shares [Member] - JPMorgan Emerging Markets Debt Fund
Feb. 28, 2026
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 478
Expense Example, with Redemption, 3 Years 750
Expense Example, with Redemption, 5 Years 1,042
Expense Example, with Redemption, 10 Years 1,873
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 258
Expense Example, with Redemption, 3 Years 574
Expense Example, with Redemption, 5 Years 1,015
Expense Example, with Redemption, 10 Years 2,076
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 82
Expense Example, with Redemption, 3 Years 309
Expense Example, with Redemption, 5 Years 555
Expense Example, with Redemption, 10 Years $ 1,260