Undiscovered Managers Behavioral Value 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] | Undiscovered Managers Behavioral Value Fund | Class R2 | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 1.08% | 9.53% | 13.70% | (1.83%) | 33.49% | 2.85% | 22.42% | (15.83%) | 12.69% | 20.05% |