John Hancock Short Duration Bond Fund Annual Total Returns |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| John Hancock Short Duration Bond Fund Classes A C I and R6 [Member] | John Hancock Short Duration Bond Fund | Class A | ||||||
| Prospectus [Line Items] | ||||||
| Annual Return [Percent] | 5.72% | 5.20% | 5.74% | (4.19%) | 0.94% | 3.89% |