SA American Century Inflation Protection Portfolio Expense Example - SA American Century Inflation Protection Portfolio |
Mar. 31, 2025
USD ($)
|
|---|---|
| Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 67 |
| Expense Example, with Redemption, 3 Years | 211 |
| Expense Example, with Redemption, 5 Years | 368 |
| Expense Example, with Redemption, 10 Years | 822 |
| Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 93 |
| Expense Example, with Redemption, 3 Years | 290 |
| Expense Example, with Redemption, 5 Years | 504 |
| Expense Example, with Redemption, 10 Years | $ 1,120 |