John Hancock U.S. Growth Fund 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 |
Dec. 31, 2015 |
|
| Class NAV [Member] | John Hancock U.S. Growth Fund | Class NAV | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 32.37% | 39.68% | (26.41%) | 23.44% | 30.10% | 34.94% | (0.20%) | 29.29% | 4.00% | 4.55% |