John Hancock Managed Account Shares Non-Investment-Grade Corporate Bond Portfolio Annual Total Returns |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| John Hancock Managed Account Shares Non-Investment-Grade Corporate Bond Portfolio | N/A | |||||
| Prospectus [Line Items] | |||||
| Annual Return [Percent] | 8.64% | 10.92% | (11.64%) | 4.26% | 5.32% |