Empower Lifetime 2050 Fund Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 80 Months Ended | 116 Months Ended | 120 Months Ended | |
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI ACWI Index (reflects no deduction for fees, expenses or taxes)[Member] | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 22.34% | 11.19% | 12.21% | 11.85% | 11.72% | |
| S&P Target Date 2050 Index (reflects no deduction for fees, expenses or taxes)[Member] | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 19.56% | 10.13% | 10.76% | |||
| Institutional | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 17.71% | 8.41% | 10.08% | |||
| Performance Inception Date | Apr. 28, 2016 | |||||
| Investor | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 17.26% | 8.03% | 9.68% | |||
| Performance Inception Date | Apr. 28, 2016 | |||||
| Service | ||||||
| Prospectus [Line Items] | ||||||
| Average Annual Return, Percent | 17.22% | 7.92% | 9.59% | |||
| Performance Inception Date | Apr. 28, 2016 |