John Hancock Disciplined Global Long Short Fund Expense Example - Class NAV [Member] - John Hancock Disciplined Global Long Short Fund - Class NAV |
Mar. 31, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 158 |
| Expense Example, with Redemption, 3 Years | 504 |
| Expense Example, with Redemption, 5 Years | 875 |
| Expense Example, with Redemption, 10 Years | $ 1,916 |