v3.26.1
JPMorgan Liquid Assets Money Market Fund Expense Example - Investor Shares [Member] - JPMorgan Liquid Assets Money Market Fund - Investor
Feb. 28, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 49
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 269
Expense Example, with Redemption, 10 Years $ 604