SA Allocation Balanced Portfolio 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 |
|
| SA Allocation Balanced Portfolio | Class 3 | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 8.09% | 11.41% | (15.50%) | 7.31% | 11.82% | 16.02% | (3.98%) | 10.55% | 5.25% | (1.31%) |