JPMorgan U.S. Government Money Market Fund Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| Premier Shares [Member] | JPMorgan U.S. Government Money Market Fund | Premier | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 3.95% | 4.90% | 4.74% | 1.29% | 0.01% | 0.26% | 1.81% | 1.45% | 0.50% | 0.03% |