SA Multi-Managed Small Cap Portfolio Expense Example - SA Multi-Managed Small Cap Portfolio |
Mar. 31, 2026
USD ($)
|
|---|---|
| Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 110 |
| Expense Example, with Redemption, 3 Years | 343 |
| Expense Example, with Redemption, 5 Years | 595 |
| Expense Example, with Redemption, 10 Years | 1,317 |
| Class 2 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 125 |
| Expense Example, with Redemption, 3 Years | 390 |
| Expense Example, with Redemption, 5 Years | 676 |
| Expense Example, with Redemption, 10 Years | 1,489 |
| Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 135 |
| Expense Example, with Redemption, 3 Years | 421 |
| Expense Example, with Redemption, 5 Years | 729 |
| Expense Example, with Redemption, 10 Years | $ 1,601 |