SA International Index Portfolio Expense Example - SA International Index Portfolio |
Dec. 31, 2025
USD ($)
|
|---|---|
| Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 51 |
| Expense Example, with Redemption, 3 Years | 160 |
| Expense Example, with Redemption, 5 Years | 280 |
| Expense Example, with Redemption, 10 Years | 628 |
| Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 77 |
| Expense Example, with Redemption, 3 Years | 240 |
| Expense Example, with Redemption, 5 Years | 417 |
| Expense Example, with Redemption, 10 Years | $ 930 |