v3.25.4
S000024246 [Member] Expense Example - Putnam Focused Equity Fund
Aug. 31, 2025
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 679
Expense Example, with Redemption, 3 Years 899
Expense Example, with Redemption, 5 Years 1,136
Expense Example, with Redemption, 10 Years 1,817
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 286
Expense Example, with Redemption, 3 Years 576
Expense Example, with Redemption, 5 Years 991
Expense Example, with Redemption, 10 Years 1,951
Class R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 135
Expense Example, with Redemption, 3 Years 421
Expense Example, with Redemption, 5 Years 728
Expense Example, with Redemption, 10 Years 1,600
Class Y  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 461
Expense Example, with Redemption, 10 Years 1,025
Class R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 73
Expense Example, with Redemption, 3 Years 228
Expense Example, with Redemption, 5 Years 396
Expense Example, with Redemption, 10 Years $ 882