v3.25.4
S000001576 [Member] Expense Example - Balanced Strategy Fund
Oct. 31, 2025
USD ($)
Class R5  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 146
Expense Example, with Redemption, 3 Years 480
Expense Example, with Redemption, 5 Years 838
Expense Example, with Redemption, 10 Years 1,845
Class M  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 320
Expense Example, with Redemption, 5 Years 568
Expense Example, with Redemption, 10 Years 1,279
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 685
Expense Example, with Redemption, 3 Years 951
Expense Example, with Redemption, 5 Years 1,237
Expense Example, with Redemption, 10 Years 2,049
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 192
Expense Example, with Redemption, 3 Years 629
Expense Example, with Redemption, 5 Years 1,093
Expense Example, with Redemption, 10 Years 2,376
Class S  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 330
Expense Example, with Redemption, 5 Years 578
Expense Example, with Redemption, 10 Years 1,288
Class R1  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 95
Expense Example, with Redemption, 3 Years 324
Expense Example, with Redemption, 5 Years 572
Expense Example, with Redemption, 10 Years $ 1,282