S000005594 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI EAFE Index (reflects no deduction of fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 31.22% | 8.92% | 8.18% |
| Morningstar Foreign Large Blend Category (reflects net performance of funds in this group) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 30.11% | 7.95% | 7.67% |
| Institutional Class | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 30.21% | 5.90% | 5.48% |
| Institutional Class | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 30.01% | 5.79% | 5.18% |
| Institutional Class | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 18.50% | 4.85% | 4.50% |