v3.26.1
Expense Example, No Redemption - Putnam Small Cap Value Fund - Class C Shares
Feb. 28, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 188
Expense Example, No Redemption, 3 Years 582
Expense Example, No Redemption, 5 Years 1,001
Expense Example, No Redemption, 10 Years $ 1,972