S000001244 [Member] Expense Example - SMALL CAP CORE FUND |
Mar. 31, 2026
USD ($)
|
|---|---|
| Class K | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 42 |
| Expense Example, with Redemption, 3 Years | 147 |
| Expense Example, with Redemption, 5 Years | 262 |
| Expense Example, with Redemption, 10 Years | 597 |
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 52 |
| Expense Example, with Redemption, 3 Years | 179 |
| Expense Example, with Redemption, 5 Years | 317 |
| Expense Example, with Redemption, 10 Years | $ 719 |