v3.26.3
Undiscovered Managers Behavioral Value Fund Expense Example - L Shares [Member] - Undiscovered Managers Behavioral Value Fund - Class L
Jun. 30, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 92
Expense Example, with Redemption, 3 Years 296
Expense Example, with Redemption, 5 Years 516
Expense Example, with Redemption, 10 Years $ 1,151