Empower Large Cap Growth Fund Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 74 Months Ended | 120 Months Ended |
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Russell 1000® Index (reflects no deduction for fees, expenses or taxes)[Member] | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 17.37% | 13.59% | 14.59% | |
| Russell 1000® Growth Index (reflects no deduction for fees, expenses or taxes)[Member] | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 18.56% | 15.32% | 18.13% | |
| Institutional | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 14.44% | 12.52% | 16.61% | |
| Investor | ||||
| Prospectus [Line Items] | ||||
| Average Annual Return, Percent | 13.98% | 12.14% | 16.21% |