v3.25.2
Expense Example - Putnam Small Cap Value Fund
Jun. 30, 2025
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 685
Expense Example, with Redemption, 3 Years 916
Expense Example, with Redemption, 5 Years 1,167
Expense Example, with Redemption, 10 Years 1,881
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 292
Expense Example, with Redemption, 3 Years 594
Expense Example, with Redemption, 5 Years 1,021
Expense Example, with Redemption, 10 Years 2,016
Class R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 142
Expense Example, with Redemption, 3 Years 440
Expense Example, with Redemption, 5 Years 761
Expense Example, with Redemption, 10 Years 1,669
Class R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 942
Class Y  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 284
Expense Example, with Redemption, 5 Years 493
Expense Example, with Redemption, 10 Years $ 1,096