SA Columbia Focused Value Portfolio Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
|
| S&P 500® Index (reflects no deduction for fees, expenses or taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 25.02% | 14.53% | 13.10% |
| Russell 1000® Value Index (reflects no deduction for fees, expenses or taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 14.37% | 8.68% | 8.49% |
| Class 1 | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 12.77% | 9.59% | 9.43% |
| Class 2 | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 12.55% | 9.43% | 9.27% |
| Class 3 | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 12.49% | 9.32% | 9.16% |