SA American Century Inflation Protection 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 American Century Inflation Protection Portfolio | Class 3 | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 1.58% | 3.28% | (11.14%) | 4.24% | 6.78% | 5.54% | (0.20%) | 1.92% | 3.66% | (1.35%) |