S000001270 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI World ex USA Index (reflects no deduction or fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 31.85% | 9.46% | 8.55% |
| INTERNATIONAL EQUITY FUND | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 37.45% | 11.73% | 8.38% |
| INTERNATIONAL EQUITY FUND | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 37.46% | 10.88% | 7.66% |
| INTERNATIONAL EQUITY FUND | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 22.61% | 9.18% | 6.69% |