Empower International Value Fund Investment Strategy - Empower International 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. Under normal circumstances, the Fund will invest primarily in companies located outside the U.S., including those in emerging markets. The Fund may have significant investments in a single country, a limited number of countries, or a particular geographic region. The Fund may have exposure to non-U.S. securities across any market capitalization and the Fund may also focus its investments in certain sectors, such as the financial sector.The issuer of a security or other investment is generally deemed to be economically tied to a particular country other than the U.S. if: (1) the security or other investment is issued or guaranteed by the government of that country or any of its agencies, authorities or instrumentalities; (2) the issuer is organized under the laws of that country; (3) the issuer maintains a principal office in that country; (4) the issuer has its principal securities trading market in that country; (5) the issuer derives 50% or more of its total revenues from goods sold or services performed in that country; (6) the issuer has 50% or more of its assets in that country; or (7) the issuer is included in an index that is representative of that country.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 derivatives, including but not limited to forward foreign currency exchange contracts.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-advisers and monitors their performance on an ongoing basis. The Fund’s investment portfolio is managed by two sub-advisers: LSV Asset Management (“LSV”) and Massachusetts Financial Services Company (“MFS”) (each, a “Sub-Adviser,” and collectively, the “Sub-Advisers”). •LSV generally focuses on investing in securities of companies that it believes are undervalued in the marketplace at the time of purchase and show recent positive signals, such as an appreciation in price and increase in earnings. LSV uses a quantitative investment model to make investment decisions, ranking securities based on fundamental measures of value and indicators of near-term recovery.•MFS employs an active, bottom-up investment approach to buying and selling investments, selecting investments primarily based on fundamental analysis of individual issuers. Quantitative screening tools that systematically evaluate issuers may also be considered.ECM maintains a strategic allocation of the Fund’s assets with each Sub-Adviser and reviews the asset allocations on a quarterly basis, or more frequently as deemed necessary. As of the date of this Prospectus, the target percentage is a 50% allocation of the Fund’s assets to LSV and a 50% allocation of the Fund’s assets to MFS. Actual allocations may vary from the target allocations and ECM may change the asset allocations at any time without shareholder notice or approval.

Empower International Value Fund Investment Strategy - Empower International 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. Under normal circumstances, the Fund will invest primarily in companies located outside the U.S., including those in emerging markets. The Fund may have significant investments in a single country, a limited number of countries, or a particular geographic region. The Fund may have exposure to non-U.S. securities across any market capitalization and the Fund may also focus its investments in certain sectors, such as the financial sector.The issuer of a security or other investment is generally deemed to be economically tied to a particular country other than the U.S. if: (1) the security or other investment is issued or guaranteed by the government of that country or any of its agencies, authorities or instrumentalities; (2) the issuer is organized under the laws of that country; (3) the issuer maintains a principal office in that country; (4) the issuer has its principal securities trading market in that country; (5) the issuer derives 50% or more of its total revenues from goods sold or services performed in that country; (6) the issuer has 50% or more of its assets in that country; or (7) the issuer is included in an index that is representative of that country.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 derivatives, including but not limited to forward foreign currency exchange contracts.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-advisers and monitors their performance on an ongoing basis. The Fund’s investment portfolio is managed by two sub-advisers: LSV Asset Management (“LSV”) and Massachusetts Financial Services Company (“MFS”) (each, a “Sub-Adviser,” and collectively, the “Sub-Advisers”). •LSV generally focuses on investing in securities of companies that it believes are undervalued in the marketplace at the time of purchase and show recent positive signals, such as an appreciation in price and increase in earnings. LSV uses a quantitative investment model to make investment decisions, ranking securities based on fundamental measures of value and indicators of near-term recovery.•MFS employs an active, bottom-up investment approach to buying and selling investments, selecting investments primarily based on fundamental analysis of individual issuers. Quantitative screening tools that systematically evaluate issuers may also be considered.ECM maintains a strategic allocation of the Fund’s assets with each Sub-Adviser and reviews the asset allocations on a quarterly basis, or more frequently as deemed necessary. As of the date of this Prospectus, the target percentage is a 50% allocation of the Fund’s assets to LSV and a 50% allocation of the Fund’s assets to MFS. Actual allocations may vary from the target allocations and ECM may change the asset allocations at any time without shareholder notice or approval.