Small Cap Index Fund Investment Objectives and Goals - Small Cap Index Fund |
May 31, 2026 |
|---|---|
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Fund Summary: Small Cap Index Fund |
| Objective [Heading] | <span style="color:#000000;font-family:Arial;font-size:12pt;font-weight:bold;">Investment Objective</span> |
| Objective, Primary [Text Block] | The Fund seeks to provide growth of capital through investment primarily in a diversified portfolio of common stocks that, as a group, the subadviser believes may provide investment results closely corresponding to the performance of the Russell 2000® Index (the “Index”). |