SA JPMorgan Large Cap Core Portfolio Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 92 Months Ended | 99 Months Ended | 107 Months Ended | 111 Months Ended | 120 Months Ended | |
|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| S&P 500® Index (reflects no deduction for fees, expenses or taxes)[Member] | ||||||||
| Prospectus [Line Items] | ||||||||
| Average Annual Return, Percent | 15.72% | 17.88% | 14.42% | 15.06% | 14.60% | 14.97% | 15.17% | 14.82% |
| Class 1 | ||||||||
| Prospectus [Line Items] | ||||||||
| Average Annual Return, Percent | 14.47% | 13.00% | 12.73% | |||||
| Class 2 | ||||||||
| Prospectus [Line Items] | ||||||||
| Average Annual Return, Percent | 14.29% | 12.83% | 12.56% | |||||
| Class 3 | ||||||||
| Prospectus [Line Items] | ||||||||
| Average Annual Return, Percent | 14.15% | 12.71% | 12.44% |