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 |
|
| Capital Shares [Member] | JPMorgan Prime Money Market Fund | Capital | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 4.34% | 5.27% | 5.26% | 1.70% | 0.07% | 0.65% | 2.30% | 1.97% | 1.10% | 0.51% |