John Hancock Short Duration Municipal Opportunities Fund Annual Total Returns |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Classes A C I and R6 [Member] | John Hancock Short Duration Municipal Opportunities Fund | Class A | ||
| Prospectus [Line Items] | ||
| Annual Return [Percent] | 4.12% | 7.24% |