v3.26.1
Expense Example - PUTNAM HIGH YIELD FUND
Nov. 30, 2025
USD ($)
Class Y Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 76
Expense Example, with Redemption, 3 Years 237
Expense Example, with Redemption, 5 Years 412
Expense Example, with Redemption, 10 Years 919
Class A Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 497
Expense Example, with Redemption, 3 Years 703
Expense Example, with Redemption, 5 Years 925
Expense Example, with Redemption, 10 Years 1,565
Class M Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 447
Expense Example, with Redemption, 3 Years 706
Expense Example, with Redemption, 5 Years 985
Expense Example, with Redemption, 10 Years 1,777
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 277
Expense Example, with Redemption, 3 Years 549
Expense Example, with Redemption, 5 Years 945
Expense Example, with Redemption, 10 Years 1,855
Class R  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 126
Expense Example, with Redemption, 3 Years 393
Expense Example, with Redemption, 5 Years 680
Expense Example, with Redemption, 10 Years 1,500
Class R6 Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 64
Expense Example, with Redemption, 3 Years 201
Expense Example, with Redemption, 5 Years 350
Expense Example, with Redemption, 10 Years $ 786