v3.26.1
Expense Example, No Redemption - PUTNAM CORE EQUITY FUND - Class C
Apr. 30, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 170
Expense Example, No Redemption, 3 Years 526
Expense Example, No Redemption, 5 Years 907
Expense Example, No Redemption, 10 Years $ 1,777