Empower Lifetime 2050 Fund Annual Total Returns |
12 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended | 60 Months Ended | 72 Months Ended | 84 Months Ended | 96 Months Ended | 108 Months Ended |
|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Empower Lifetime 2050 Fund | Investor | |||||||||
| Prospectus [Line Items] | |||||||||
| Annual Return [Percent] | 17.26% | 11.14% | 17.05% | (16.95%) | 16.15% | 13.96% | 24.82% | (9.54%) | 20.59% |