John Hancock Multifactor Mid Cap ETF Annual Total Returns |
12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| John Hancock Multifactor Mid Cap ETF | N/A | |||||||||
| Prospectus [Line Items] | |||||||||
| Annual Return [Percent] | 14.66% | 14.52% | (15.30%) | 24.42% | 16.22% | 30.03% | (9.63%) | 20.07% | 14.03% |