Victory Pioneer Bond VCT Portfolio Investment Strategy - Victory Pioneer Bond VCT Portfolio	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]	Normally, the Fund invests at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in bonds. For purposes of this policy, bonds include all fixed income investments other than preferred stock (e.g., debt securities issued or guaranteed by the U.S. government, its agencies and instrumentalities and debt securities (including convertible debt) of corporate or other issuers). Derivative instruments that provide exposure to such securities or have similar economic characteristics may be used to satisfy the Fund’s 80% policy.The Fund may invest a substantial portion of its assets in mortgage-related securities, including commercial mortgage-backed securities, collateralized mortgage obligations, credit risk transfer securities and “sub-prime” mortgages; and asset-backed securities. The Fund’s investments in mortgage-related and asset-backed securities include securities issued by private issuers. The Fund’s investments in mortgage-related securities may include instruments, the underlying assets of which allow for balloon payments (where a substantial portion of a mortgage loan balance is paid at maturity, which can shorten the average life of the mortgage-backed instrument) or negative amortization payments (where as a result of a payment cap, payments on a mortgage loan are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed instrument).The Fund also may invest a portion of its assets in subordinated debt securities, municipal securities, preferred securities, Treasury Inflation Protected Securities (“TIPS”) and other inflation-linked debt securities, floating-rate loans, and insurance-linked securities. The Fund also may enter into mortgage dollar roll transactions.The Fund may invest up to 20% of its net assets in debt securities rated below investment grade or, if unrated, of equivalent credit quality as determined by the adviser (known as “junk bonds”), including securities that are in default. The Fund may invest up to 20% of its total assets in securities of non-U.S. issuers, including up to 5% of its total assets in securities of emerging market issuers. The Fund also may invest in securities of other investment companies (including mutual funds, exchange-traded funds, and closed-end funds).The Fund may invest in securities of any maturity, and maintains an average portfolio maturity, which varies based upon the judgment of the Fund’s Adviser. The maturity of a fixed income security is a measure of the time remaining until final payment on the security is due. Some securities do not have a stated maturity date. The Fund’s investments may have fixed or variable principal payments and all types of interest rate payment and reset terms, including fixed rate, floating rate, inverse floating rate, zero coupon, when-issued, delayed delivery, to be announced and forward commitment, contingent, deferred and payment in kind, and auction rate features.The Fund may, but is not required to, use derivatives, such as credit default swaps and credit default swap index products (“CDX”) (swaps based on a portfolio of credit default swaps with similar characteristics, such as credit default swaps on high-yield bonds). The Fund may use derivatives for a variety of purposes, including: in an attempt to hedge against adverse changes in the market price of securities, interest rates or currency exchange rates; as a substitute for purchasing or selling securities; to attempt to increase the Fund's return as a non-hedging strategy that may be considered speculative; to manage portfolio characteristics; and as a cash flow management technique. The Fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations. The Fund may hold cash or other short-term instruments.The Adviser considers both broad economic and issuer specific factors in selecting investments. In assessing the appropriate maturity, credit quality and sector weighting of the Fund’s portfolio, the Adviser considers a variety of factors that are expected to influence economic activity and interest rates. The Adviser selects individual securities to buy and sell based upon such factors as a security’s yield, liquidity and rating, an assessment of credit quality, and sector and issuer diversification.

Victory Pioneer Bond VCT Portfolio Investment Strategy - Victory Pioneer Bond VCT Portfolio

Dec. 31, 2025

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

Normally, the Fund invests at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in bonds. For purposes of this policy, bonds include all fixed income investments other than preferred stock (e.g., debt securities issued or guaranteed by the U.S. government, its agencies and instrumentalities and debt securities (including convertible debt) of corporate or other issuers). Derivative instruments that provide exposure to such securities or have similar economic characteristics may be used to satisfy the Fund’s 80% policy.The Fund may invest a substantial portion of its assets in mortgage-related securities, including commercial mortgage-backed securities, collateralized mortgage obligations, credit risk transfer securities and “sub-prime” mortgages; and asset-backed securities. The Fund’s investments in mortgage-related and asset-backed securities include securities issued by private issuers. The Fund’s investments in mortgage-related securities may include instruments, the underlying assets of which allow for balloon payments (where a substantial portion of a mortgage loan balance is paid at maturity, which can shorten the average life of the mortgage-backed instrument) or negative amortization payments (where as a result of a payment cap, payments on a mortgage loan are less than the amount of principal and interest owed, with excess amounts added to the outstanding principal balance, which can extend the average life of the mortgage-backed instrument).The Fund also may invest a portion of its assets in subordinated debt securities, municipal securities, preferred securities, Treasury Inflation Protected Securities (“TIPS”) and other inflation-linked debt securities, floating-rate loans, and insurance-linked securities. The Fund also may enter into mortgage dollar roll transactions.The Fund may invest up to 20% of its net assets in debt securities rated below investment grade or, if unrated, of equivalent credit quality as determined by the adviser (known as “junk bonds”), including securities that are in default. The Fund may invest up to 20% of its total assets in securities of non-U.S. issuers, including up to 5% of its total assets in securities of emerging market issuers. The Fund also may invest in securities of other investment companies (including mutual funds, exchange-traded funds, and closed-end funds).The Fund may invest in securities of any maturity, and maintains an average portfolio maturity, which varies based upon the judgment of the Fund’s Adviser. The maturity of a fixed income security is a measure of the time remaining until final payment on the security is due. Some securities do not have a stated maturity date. The Fund’s investments may have fixed or variable principal payments and all types of interest rate payment and reset terms, including fixed rate, floating rate, inverse floating rate, zero coupon, when-issued, delayed delivery, to be announced and forward commitment, contingent, deferred and payment in kind, and auction rate features.The Fund may, but is not required to, use derivatives, such as credit default swaps and credit default swap index products (“CDX”) (swaps based on a portfolio of credit default swaps with similar characteristics, such as credit default swaps on high-yield bonds). The Fund may use derivatives for a variety of purposes, including: in an attempt to hedge against adverse changes in the market price of securities, interest rates or currency exchange rates; as a substitute for purchasing or selling securities; to attempt to increase the Fund's return as a non-hedging strategy that may be considered speculative; to manage portfolio characteristics; and as a cash flow management technique. The Fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations. The Fund may hold cash or other short-term instruments.The Adviser considers both broad economic and issuer specific factors in selecting investments. In assessing the appropriate maturity, credit quality and sector weighting of the Fund’s portfolio, the Adviser considers a variety of factors that are expected to influence economic activity and interest rates. The Adviser selects individual securities to buy and sell based upon such factors as a security’s yield, liquidity and rating, an assessment of credit quality, and sector and issuer diversification.