John Hancock Mortgage-Backed Securities ETF Annual Total Returns |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| John Hancock Mortgage-Backed Securities ETF | None or SAME | ||||
| Prospectus [Line Items] | ||||
| Annual Return [Percent] | 8.33% | 3.06% | 7.48% | (10.66%) |