JPMorgan Prime 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 |
|
| Institutional Shares [Member] | JPMorgan Prime Money Market Fund | Institutional | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 4.29% | 5.24% | 5.22% | 1.67% | 0.05% | 0.61% | 2.28% | 1.94% | 1.07% | 0.48% |