SA Large Cap Growth Index Portfolio Investment Objectives and Goals - SA Large Cap Growth Index Portfolio |
Dec. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Risk/Return [Heading] | SA Large Cap Growth Index Portfolio |
| Objective [Heading] | <span style="color:#000000;font-family:Arial;font-size:12pt;font-style:italic;font-weight:bold;">Investment Goal</span> |
| Objective, Primary [Text Block] | The Portfolio’s investment goal is investment results that correspond with the performance of the S&P 500® Growth Index. |