S000001461 [Member] Expense Example, No Redemption - MERIDIAN HEDGED EQUITY FUND |
Jun. 30, 2026
USD ($)
|
|---|---|
| Investor Class | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 129 |
| Expense Example, No Redemption, 3 Years | 479 |
| Expense Example, No Redemption, 5 Years | 853 |
| Expense Example, No Redemption, 10 Years | 1,903 |
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 721 |
| Expense Example, No Redemption, 3 Years | 1,115 |
| Expense Example, No Redemption, 5 Years | 1,533 |
| Expense Example, No Redemption, 10 Years | 2,695 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 230 |
| Expense Example, No Redemption, 3 Years | 848 |
| Expense Example, No Redemption, 5 Years | 1,492 |
| Expense Example, No Redemption, 10 Years | $ 2,877 |