Empower Lifetime 2040 Fund Expense Example - Empower Lifetime 2040 Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Institutional | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 51 |
| Expense Example, with Redemption, 3 Years | 163 |
| Expense Example, with Redemption, 5 Years | 284 |
| Expense Example, with Redemption, 10 Years | 640 |
| Investor | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 87 |
| Expense Example, with Redemption, 3 Years | 273 |
| Expense Example, with Redemption, 5 Years | 476 |
| Expense Example, with Redemption, 10 Years | 1,060 |
| Service | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 97 |
| Expense Example, with Redemption, 3 Years | 305 |
| Expense Example, with Redemption, 5 Years | 530 |
| Expense Example, with Redemption, 10 Years | $ 1,177 |