v3.26.1
JPMorgan Tax Free Money Market Fund Average Annual Total Returns
12 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Institutional Shares [Member] | Institutional      
Prospectus [Line Items]      
Average Annual Return, Percent 2.61% 2.00% 1.38%