Victory SP 500 Index Fund Investment Risks - Victory SP 500 Index Fund	Jun. 30, 2026
Prospectus [Line Items]
Risk [Text Block]	The Fund’s investments are subject to the following principal risks:You may lose money by investing in the Fund. There is no guarantee that the Fund will achieve its objective. An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.By itself, the Fund does not constitute a complete investment plan and should be considered a long-term investment for investors who can afford to weather changes in the value of their investment.
Equity Securities Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	Equity Securities Risk — The value of the equity securities in which the Fund invests may decline in response to developments affecting individual companies and/or general economic conditions in the United States or abroad. A company’s earnings or dividends may not increase as expected (or may decline) because of poor management, competitive pressures, reliance on particular suppliers or geographical regions, labor problems or shortages, corporate restructurings, fraudulent disclosures, man-made or natural disasters, military confrontations or wars, terrorism, public health crises, or other events, conditions, and factors. Price changes may be temporary or last for extended periods. Equity securities have the lowest priority, and the greatest risk, with respect to dividends and any liquidation payments in the event of an issuer’s bankruptcy.
Passive Investment Risk Index Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	Passive Investment Risk/Index Risk — The Fund is designed to track the Index and is not actively managed. The Fund will not buy or sell shares of an equity security due to current or projected performance of a security, industry, or sector, unless that security is added to or removed, respectively, from the Index. The Fund does not, therefore, seek returns in excess of the Index, and does not attempt to take defensive positions or hedge against potential risks unless such defensive positions are also taken by the Index.
Tracking Error Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	Tracking Error Risk — The Fund may be subject to tracking error, which is the divergence of the Fund’s performance from its index. Tracking error may occur because of, among other reasons, differences between the securities and other instruments held in the Fund’s portfolio and those included in the Index. This risk may be heightened during times of increased market volatility or other unusual market conditions. Tracking error also may result because the Fund incurs fees and expenses, while the Index does not.
Sector Focus Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	Sector Focus Risk — To the extent the Fund focuses on one or more sectors, such as the information technology sector, market or economic factors impacting those sectors could have a significant effect on the value of the Fund’s investments and could make the Fund’s performance more volatile.
Information Technology Sector Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	◼Information Technology Sector Risk — Companies in the information technology sector face intense competition, both domestically and internationally. These companies may be smaller or newer and may have limited product lines, markets, financial resources, or personnel. The products of companies in the information technology sector may face product obsolescence due to rapid technological developments and frequent new product introductions, unpredictable changes in growth rates, and competition for the services of qualified personnel. These companies may be developing or marketing new products or services for which markets are not yet established and may never become established.
Non Diversification Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	Non-Diversification Risk — Because the Fund seeks to closely track the composition of the Fund’s target index, from time to time, more than 25% of the Fund’s total assets may be invested in issuers representing more than 5% of the Fund’s total assets due to an index rebalance or market movement, which would result in the Fund being non-diversified under the Investment Company Act of 1940. The Fund’s performance may be hurt disproportionately by the poor performance of relatively few stocks, or even a single stock, and the Fund’s shares may experience significant fluctuations in value.
Futures Contracts Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	Futures Contracts Risk — The Fund's use of futures contracts exposes the Fund to leverage and tracking risks because a small investment in futures contracts may produce large losses and futures contracts may not be perfect substitutes for securities.
General Market Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	General Market Risk — Overall market risks may affect the value of the Fund. Domestic and international factors such as political events, war, terrorism, trade disputes, inflation rates, interest rate levels, and other fiscal and monetary policy changes; cybersecurity incidents, pandemics, and other public health crises; imposition of tariffs; sanctions against a particular foreign country, its nationals, businesses, or industries; and related geopolitical events, as well as environmental disasters such as earthquakes, fires, and floods, or other catastrophes, may add to instability in global economies and markets generally, and may lead to increased market volatility. Global economies and financial markets are highly interconnected, which increases the possibility that conditions in one country or region might adversely affect issuers in another country or region. The impact of these and other factors may be short-term or may last for extended periods.
Large Shareholder Risk [Member]
Prospectus [Line Items]
Risk [Text Block]	Large Shareholder Risk — Certain large shareholders, including other funds advised by the Adviser, may from time to time own a substantial amount of the Fund’s shares. The actions by one shareholder or multiple shareholders may have an impact on the Fund and, therefore, indirectly on other shareholders. Shareholder purchase and redemption activity may affect the per share amount of the Fund’s distributions of its net investment income and net realized capital gains, if any, thereby affecting the tax burden on the Fund’s shareholders subject to federal income tax, and/or accelerate the realization of taxable income and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such tax year. To the extent a larger shareholder is permitted to invest in the Fund, the Fund may experience large inflows or outflows of cash from time to time. This activity could magnify these adverse effects on the Fund.
Risk Lose Money [Member]
Prospectus [Line Items]
Risk [Text Block]	You may lose money by investing in the Fund.
Risk Not Insured Depository Institution [Member]
Prospectus [Line Items]
Risk [Text Block]	An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Victory SP 500 Index Fund Investment Risks - Victory SP 500 Index Fund

Jun. 30, 2026

The Fund’s investments are subject to the following principal risks:You may lose money by investing in the Fund. There is no guarantee that the Fund will achieve its objective. An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.By itself, the Fund does not constitute a complete investment plan and should be considered a long-term investment for investors who can afford to weather changes in the value of their investment.

Equity Securities Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

Equity Securities Risk — The value of the equity securities in which the Fund invests may decline in response to developments affecting individual companies and/or general economic conditions in the United States or abroad. A company’s earnings or dividends may not increase as expected (or may decline) because of poor management, competitive pressures, reliance on particular suppliers or geographical regions, labor problems or shortages, corporate restructurings, fraudulent disclosures, man-made or natural disasters, military confrontations or wars, terrorism, public health crises, or other events, conditions, and factors. Price changes may be temporary or last for extended periods. Equity securities have the lowest priority, and the greatest risk, with respect to dividends and any liquidation payments in the event of an issuer’s bankruptcy.

Passive Investment Risk Index Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

Passive Investment Risk/Index Risk — The Fund is designed to track the Index and is not actively managed. The Fund will not buy or sell shares of an equity security due to current or projected performance of a security, industry, or sector, unless that security is added to or removed, respectively, from the Index. The Fund does not, therefore, seek returns in excess of the Index, and does not attempt to take defensive positions or hedge against potential risks unless such defensive positions are also taken by the Index.

Tracking Error Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

Tracking Error Risk — The Fund may be subject to tracking error, which is the divergence of the Fund’s performance from its index. Tracking error may occur because of, among other reasons, differences between the securities and other instruments held in the Fund’s portfolio and those included in the Index. This risk may be heightened during times of increased market volatility or other unusual market conditions. Tracking error also may result because the Fund incurs fees and expenses, while the Index does not.

Sector Focus Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

Sector Focus Risk — To the extent the Fund focuses on one or more sectors, such as the information technology sector, market or economic factors impacting those sectors could have a significant effect on the value of the Fund’s investments and could make the Fund’s performance more volatile.

Information Technology Sector Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

◼Information Technology Sector Risk — Companies in the information technology sector face intense competition, both domestically and internationally. These companies may be smaller or newer and may have limited product lines, markets, financial resources, or personnel. The products of companies in the information technology sector may face product obsolescence due to rapid technological developments and frequent new product introductions, unpredictable changes in growth rates, and competition for the services of qualified personnel. These companies may be developing or marketing new products or services for which markets are not yet established and may never become established.

Non Diversification Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

Non-Diversification Risk — Because the Fund seeks to closely track the composition of the Fund’s target index, from time to time, more than 25% of the Fund’s total assets may be invested in issuers representing more than 5% of the Fund’s total assets due to an index rebalance or market movement, which would result in the Fund being non-diversified under the Investment Company Act of 1940. The Fund’s performance may be hurt disproportionately by the poor performance of relatively few stocks, or even a single stock, and the Fund’s shares may experience significant fluctuations in value.

Futures Contracts Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

Futures Contracts Risk — The Fund's use of futures contracts exposes the Fund to leverage and tracking risks because a small investment in futures contracts may produce large losses and futures contracts may not be perfect substitutes for securities.

General Market Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

General Market Risk — Overall market risks may affect the value of the Fund. Domestic and international factors such as political events, war, terrorism, trade disputes, inflation rates, interest rate levels, and other fiscal and monetary policy changes; cybersecurity incidents, pandemics, and other public health crises; imposition of tariffs; sanctions against a particular foreign country, its nationals, businesses, or industries; and related geopolitical events, as well as environmental disasters such as earthquakes, fires, and floods, or other catastrophes, may add to instability in global economies and markets generally, and may lead to increased market volatility. Global economies and financial markets are highly interconnected, which increases the possibility that conditions in one country or region might adversely affect issuers in another country or region. The impact of these and other factors may be short-term or may last for extended periods.

Large Shareholder Risk [Member]

Prospectus [Line Items]

Risk [Text Block]

Large Shareholder Risk — Certain large shareholders, including other funds advised by the Adviser, may from time to time own a substantial amount of the Fund’s shares. The actions by one shareholder or multiple shareholders may have an impact on the Fund and, therefore, indirectly on other shareholders. Shareholder purchase and redemption activity may affect the per share amount of the Fund’s distributions of its net investment income and net realized capital gains, if any, thereby affecting the tax burden on the Fund’s shareholders subject to federal income tax, and/or accelerate the realization of taxable income and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such tax year. To the extent a larger shareholder is permitted to invest in the Fund, the Fund may experience large inflows or outflows of cash from time to time. This activity could magnify these adverse effects on the Fund.

Risk Lose Money [Member]

Prospectus [Line Items]

Risk [Text Block]

You may lose money by investing in the Fund.

Risk Not Insured Depository Institution [Member]

Prospectus [Line Items]

Risk [Text Block]

An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.