v3.25.2
JPMorgan California Tax Free Bond Fund Expense Example, No Redemption - A C I Shares [Member] - JPMorgan California Tax Free Bond Fund
Feb. 28, 2025
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 429
Expense Example, No Redemption, 3 Years 630
Expense Example, No Redemption, 5 Years 847
Expense Example, No Redemption, 10 Years 1,473
Class C  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 107
Expense Example, No Redemption, 3 Years 424
Expense Example, No Redemption, 5 Years 763
Expense Example, No Redemption, 10 Years 1,583
Class I  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 46
Expense Example, No Redemption, 3 Years 201
Expense Example, No Redemption, 5 Years 369
Expense Example, No Redemption, 10 Years $ 858