Empower Inflation-Protected Securities Fund Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 96 Months Ended | 120 Months Ended | |
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 7.30% | (0.36%) | 1.76% | 2.01% | |
| Bloomberg 1-10 Year U.S. Treasury Inflation-Protected Securities Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 7.47% | 2.52% | 3.43% | ||
| Institutional | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 7.17% | 2.22% | 3.08% | ||
| Performance Inception Date | Jan. 04, 2018 | ||||
| Investor | |||||
| Prospectus [Line Items] | |||||
| Average Annual Return, Percent | 6.75% | 1.87% | 2.72% | ||
| Performance Inception Date | Jan. 04, 2018 |