Empower Mid Cap Value Fund Investment Strategy - Empower Mid Cap Value Fund	Dec. 31, 2025
Prospectus [Line Items]
Strategy [Heading]	<span style="color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:bold;">Principal Investment Strategies</span>
Strategy Narrative [Text Block]	Below is a summary of the principal investment strategies of the Fund.The Fund will, under normal circumstances, invest at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in equity securities of U.S. mid-capitalization (“mid cap”) companies, including foreign issuers that are traded in the U.S. For purposes of the 80% policy, the Fund considers mid cap companies to be those whose market capitalization falls within the range of the Russell Midcap® Value Index at the time of initial purchase. As of December 31, 2025, the market capitalization range of the Russell Midcap® Value Index was between $6.2 billion and $42.5 billion. If the market capitalization of a company held by the Fund moves outside this range, the Fund may, but is not required to, sell the securities. The Fund emphasizes a “value style” of investing, seeking companies that are undervalued in comparison to their peers due to economic, market, company-specific or other factors, but have the prospect of achieving improved valuations in the future. The Fund may invest in real estate investment trusts (“REITs”) and derivatives, including but not limited to futures contracts. The Fund may engage in active and frequent trading of its portfolio securities. Empower Capital Management, LLC (“ECM”) is the Fund’s investment adviser and, subject to the approval of the Board of Directors of Empower Funds (the “Board”), selects the Fund’s sub-adviser and monitors its performance on an ongoing basis. The Fund’s investment portfolio is managed by Goldman Sachs Asset Management, L.P. (the “Sub-Adviser” or “GSAM”). GSAM manages the Fund using a quantitative investment process, in combination with a qualitative overlay. GSAM’s investment style emphasizes fundamentally based stock selection, careful portfolio construction and efficient implementation.

Empower Mid Cap Value Fund Investment Strategy - Empower Mid Cap Value Fund

Dec. 31, 2025

<span style="color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:bold;">Principal Investment Strategies</span>

Strategy Narrative [Text Block]

Below is a summary of the principal investment strategies of the Fund.The Fund will, under normal circumstances, invest at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in equity securities of U.S. mid-capitalization (“mid cap”) companies, including foreign issuers that are traded in the U.S. For purposes of the 80% policy, the Fund considers mid cap companies to be those whose market capitalization falls within the range of the Russell Midcap® Value Index at the time of initial purchase. As of December 31, 2025, the market capitalization range of the Russell Midcap® Value Index was between $6.2 billion and $42.5 billion. If the market capitalization of a company held by the Fund moves outside this range, the Fund may, but is not required to, sell the securities. The Fund emphasizes a “value style” of investing, seeking companies that are undervalued in comparison to their peers due to economic, market, company-specific or other factors, but have the prospect of achieving improved valuations in the future. The Fund may invest in real estate investment trusts (“REITs”) and derivatives, including but not limited to futures contracts. The Fund may engage in active and frequent trading of its portfolio securities. Empower Capital Management, LLC (“ECM”) is the Fund’s investment adviser and, subject to the approval of the Board of Directors of Empower Funds (the “Board”), selects the Fund’s sub-adviser and monitors its performance on an ongoing basis. The Fund’s investment portfolio is managed by Goldman Sachs Asset Management, L.P. (the “Sub-Adviser” or “GSAM”). GSAM manages the Fund using a quantitative investment process, in combination with a qualitative overlay. GSAM’s investment style emphasizes fundamentally based stock selection, careful portfolio construction and efficient implementation.