Expense Example, No Redemption - DELAWARE GROUP EQUITY FUNDS IV - A, C, R, and Institutional - Nomura Healthcare Fund - C |
Mar. 31, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 199 |
| Expense Example, No Redemption, 3 Years | 626 |
| Expense Example, No Redemption, 5 Years | 1,078 |
| Expense Example, No Redemption, 10 Years | $ 2,334 |