John Hancock Managed Account Shares 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 Investment-Grade Corporate Bond Portfolio | N/A | |||||
| Prospectus [Line Items] | |||||
| Annual Return [Percent] | 4.89% | 10.10% | (14.17%) | 0.31% | 8.74% |