v3.26.3
JPMorgan Value Advantage Fund Expense Example, No Redemption - A C I Shares [Member] - JPMorgan Value Advantage Fund
Jun. 30, 2026
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 621
Expense Example, No Redemption, 3 Years 844
Expense Example, No Redemption, 5 Years 1,085
Expense Example, No Redemption, 10 Years 1,775
Class C  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 152
Expense Example, No Redemption, 3 Years 494
Expense Example, No Redemption, 5 Years 860
Expense Example, No Redemption, 10 Years 1,754
Class I  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 76
Expense Example, No Redemption, 3 Years 258
Expense Example, No Redemption, 5 Years 456
Expense Example, No Redemption, 10 Years $ 1,028