Expense Example - Digital Shares [Member] - JPMorgan U.S. Government Money Market Fund - Digital |
Aug. 31, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 18 |
| Expense Example, with Redemption, 3 Years | 58 |
| Expense Example, with Redemption, 5 Years | 101 |
| Expense Example, with Redemption, 10 Years | $ 230 |