v3.25.2
Expense Example - John Hancock Income Fund
May 31, 2025
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 481
Expense Example, with Redemption, 3 Years 656
Expense Example, with Redemption, 5 Years 846
Expense Example, with Redemption, 10 Years 1,395
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 256
Expense Example, with Redemption, 3 Years 485
Expense Example, with Redemption, 5 Years 838
Expense Example, with Redemption, 10 Years 1,645
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 54
Expense Example, with Redemption, 3 Years 172
Expense Example, with Redemption, 5 Years 301
Expense Example, with Redemption, 10 Years 676
Class R2  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 94
Expense Example, with Redemption, 3 Years 295
Expense Example, with Redemption, 5 Years 514
Expense Example, with Redemption, 10 Years 1,142
Class R4  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 68
Expense Example, with Redemption, 3 Years 238
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 956
Class R5  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 48
Expense Example, with Redemption, 3 Years 153
Expense Example, with Redemption, 5 Years 268
Expense Example, with Redemption, 10 Years 603
Class R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 43
Expense Example, with Redemption, 3 Years 137
Expense Example, with Redemption, 5 Years 240
Expense Example, with Redemption, 10 Years $ 541