JPMorgan Government Bond 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 |
|
| R2 R3 R4 R6 Shares [Member] | JPMorgan Government Bond Fund | Class R2 | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 6.33% | 0.77% | 3.65% | (12.39%) | (2.64%) | 6.19% | 6.02% | 0.12% | 1.78% | 1.04% |