SA Allocation Moderately Aggressive Portfolio Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 99 Months Ended | 120 Months Ended | |
|---|---|---|---|---|---|
Mar. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
|
| Russell 3000® Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 23.81% | 13.86% | 14.24% | 12.55% | |
| SA Alloc Mod Aggr Blended Index[Member] | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 11.96% | 7.41% | 8.24% | 7.47% | |
| Class 1 | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 11.89% | 6.93% | 7.71% | ||
| Performance Inception Date | Sep. 26, 2016 | ||||
| Class 3 | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 11.56% | 6.63% | 6.46% |