AB Global Dynamic Allocation Portfolio Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
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 |
|
| AB Global Dynamic Allocation Portfolio | Class B | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 11.56% | 7.31% | 11.64% | (20.43%) | 9.28% | 6.09% | 18.07% | (6.97%) | 13.62% | 3.60% |