SA Multi-Managed Diversified Fixed Income Portfolio Expense Example - SA Multi-Managed Diversified Fixed Income Portfolio |
Mar. 31, 2026
USD ($)
|
|---|---|
| Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 73 |
| Expense Example, with Redemption, 3 Years | 227 |
| Expense Example, with Redemption, 5 Years | 395 |
| Expense Example, with Redemption, 10 Years | 883 |
| Class 2 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 88 |
| Expense Example, with Redemption, 3 Years | 274 |
| Expense Example, with Redemption, 5 Years | 477 |
| Expense Example, with Redemption, 10 Years | 1,061 |
| Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 98 |
| Expense Example, with Redemption, 3 Years | 306 |
| Expense Example, with Redemption, 5 Years | 531 |
| Expense Example, with Redemption, 10 Years | $ 1,178 |