Victory RS Mid Cap Growth Fund Investment Strategy - ClassA ClassC ClassR ClassR6 ClassY [Member] - Victory RS Mid Cap Growth Fund	Dec. 31, 2025
Prospectus [Line Items]
Strategy [Heading]	<span style="color:#000000;font-family:Arial;font-size:13.12pt;font-weight:bold;">Principal Investment Strategy</span>
Strategy Narrative [Text Block]	The Adviser pursues the Fund’s investment objective by investing, under normal circumstances, at least 80% of its assets in securities of companies considered by the Adviser to be (at the time of purchase) mid-capitalization companies. The Fund principally invests in equity securities, which typically includes U.S. companies but will also invest any portion of its assets in foreign securities, including depositary receipts such as American Depositary Receipts (“ADRs”) and Global Depositary Receipts (“GDRs”).The Adviser considers a company to be a mid-capitalization company if it has a market capitalization of between $1 billion and 120% of the market capitalization of the largest company included in the Russell Midcap® Index (the “Index”) (currently, approximately $139.8 billion, based on the size of the largest company in the Index on March 31, 2026). The size of companies in the Index changes with market conditions and the composition of the Index.The Adviser employs both fundamental analysis and quantitative screening in seeking to identify companies that it believes will produce sustainable earnings growth over a multi-year horizon. Investment candidates typically exhibit some or all of the following key criteria: strong organic revenue growth, expanding margins and profitability, innovative products or services, defensible competitive advantages, growing market share, and experienced management teams. Valuation is an integral part of the investment process and purchase decisions are based on the Adviser’s expectation of the potential reward relative to risk of each security based in part on its proprietary earnings calculations.The Adviser regularly reviews the Fund’s investments and will sell securities when the Adviser believes the securities are no longer attractive because (1) of a deterioration in rank of the security in accordance with the Adviser’s process, (2) of price appreciation, (3) of a change in the fundamental outlook of the company, or (4) other available investments are considered to be more attractive.As a result of the Adviser’s investment process, the Fund’s investments may be focused in one or more economic sectors from time to time, including the industrials and information technology sectors.As a result of its investment strategy, the Fund may experience annual portfolio turnover in excess of 100%.

Victory RS Mid Cap Growth Fund Investment Strategy - ClassA ClassC ClassR ClassR6 ClassY [Member] - Victory RS Mid Cap Growth Fund

Dec. 31, 2025

<span style="color:#000000;font-family:Arial;font-size:13.12pt;font-weight:bold;">Principal Investment Strategy</span>

Strategy Narrative [Text Block]

The Adviser pursues the Fund’s investment objective by investing, under normal circumstances, at least 80% of its assets in securities of companies considered by the Adviser to be (at the time of purchase) mid-capitalization companies. The Fund principally invests in equity securities, which typically includes U.S. companies but will also invest any portion of its assets in foreign securities, including depositary receipts such as American Depositary Receipts (“ADRs”) and Global Depositary Receipts (“GDRs”).The Adviser considers a company to be a mid-capitalization company if it has a market capitalization of between $1 billion and 120% of the market capitalization of the largest company included in the Russell Midcap® Index (the “Index”) (currently, approximately $139.8 billion, based on the size of the largest company in the Index on March 31, 2026). The size of companies in the Index changes with market conditions and the composition of the Index.The Adviser employs both fundamental analysis and quantitative screening in seeking to identify companies that it believes will produce sustainable earnings growth over a multi-year horizon. Investment candidates typically exhibit some or all of the following key criteria: strong organic revenue growth, expanding margins and profitability, innovative products or services, defensible competitive advantages, growing market share, and experienced management teams. Valuation is an integral part of the investment process and purchase decisions are based on the Adviser’s expectation of the potential reward relative to risk of each security based in part on its proprietary earnings calculations.The Adviser regularly reviews the Fund’s investments and will sell securities when the Adviser believes the securities are no longer attractive because (1) of a deterioration in rank of the security in accordance with the Adviser’s process, (2) of price appreciation, (3) of a change in the fundamental outlook of the company, or (4) other available investments are considered to be more attractive.As a result of the Adviser’s investment process, the Fund’s investments may be focused in one or more economic sectors from time to time, including the industrials and information technology sectors.As a result of its investment strategy, the Fund may experience annual portfolio turnover in excess of 100%.