SA Allocation Moderately Aggressive Portfolio Expense Example - SA Allocation Moderately Aggressive Portfolio |
Mar. 31, 2025
USD ($)
|
|---|---|
| Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 78 |
| Expense Example, with Redemption, 3 Years | 245 |
| Expense Example, with Redemption, 5 Years | 427 |
| Expense Example, with Redemption, 10 Years | 953 |
| Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 103 |
| Expense Example, with Redemption, 3 Years | 324 |
| Expense Example, with Redemption, 5 Years | 562 |
| Expense Example, with Redemption, 10 Years | $ 1,247 |