Empower Bond Index Fund Expense Example - Empower Bond Index Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Institutional | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 13 |
| Expense Example, with Redemption, 3 Years | 42 |
| Expense Example, with Redemption, 5 Years | 73 |
| Expense Example, with Redemption, 10 Years | 166 |
| Investor | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 50 |
| Expense Example, with Redemption, 3 Years | 157 |
| Expense Example, with Redemption, 5 Years | 274 |
| Expense Example, with Redemption, 10 Years | $ 616 |