v3.25.4
S000001601 [Member] Expense Example - Short Duration Bond Fund
Oct. 31, 2025
USD ($)
Class M  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 48
Expense Example, with Redemption, 3 Years 201
Expense Example, with Redemption, 5 Years 367
Expense Example, with Redemption, 10 Years 849
Class S  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 53
Expense Example, with Redemption, 3 Years 206
Expense Example, with Redemption, 5 Years 372
Expense Example, with Redemption, 10 Years 854
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 155
Expense Example, with Redemption, 3 Years 518
Expense Example, with Redemption, 5 Years 906
Expense Example, with Redemption, 10 Years 1,994
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 327
Expense Example, with Redemption, 3 Years 528
Expense Example, with Redemption, 5 Years 745
Expense Example, with Redemption, 10 Years 1,371
Class Y  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 45
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 274
Expense Example, with Redemption, 10 Years 622
Class R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 48
Expense Example, with Redemption, 3 Years 168
Expense Example, with Redemption, 5 Years 299
Expense Example, with Redemption, 10 Years $ 682