SA BlackRock Advantage International Portfolio Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 92 Months Ended | 107 Months Ended | 120 Months Ended |
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI EAFE Index (net)[Member] | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 31.22% | 8.92% | 7.38% | 8.70% | 8.18% |
| Class 1 | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 21.24% | 5.49% | 6.36% | ||
| Class 2 | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 21.14% | 5.33% | 6.20% | ||
| Class 3 | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 20.99% | 5.23% | 6.11% |