SA Allocation Balanced Portfolio Expense Example - SA Allocation Balanced Portfolio |
Mar. 31, 2025
USD ($)
|
|---|---|
| Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 77 |
| Expense Example, with Redemption, 3 Years | 242 |
| Expense Example, with Redemption, 5 Years | 421 |
| Expense Example, with Redemption, 10 Years | 941 |
| Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 102 |
| Expense Example, with Redemption, 3 Years | 321 |
| Expense Example, with Redemption, 5 Years | 557 |
| Expense Example, with Redemption, 10 Years | $ 1,235 |