JPMorgan High Yield 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 R5 R6 Shares [Member] | JPMorgan High Yield Fund | Class R6 | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 8.52% | 8.62% | 12.12% | (10.30%) | 7.08% | 3.00% | 13.64% | (2.71%) | 6.82% | 14.00% |