JPMorgan California Municipal 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 |
|
| Service Shares [Member] | JPMorgan California Municipal Money Market Fund | Service | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 1.50% | 2.24% | 1.92% | 0.42% | 0.02% | 0.13% | 0.37% | 0.37% | 0.06% | 0.04% |