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INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk/Return [Heading] oef_RiskReturnHeading Fund Summary
Objective [Heading] oef_ObjectiveHeading Investment Objective(s)
Objective, Primary [Text Block] oef_ObjectivePrimaryTextBlock
The Fund’s investment objective is long-term capital appreciation by investing primarily in equity securities of issuers throughout the world, including U.S. issuers.
Expense Heading [Optional Text] oef_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] oef_ExpenseNarrativeTextBlock
This table describes the fees and expenses that are incurred, directly or indirectly, when a variable product owner buys, holds, or redeems interest in an insurance company separate account that invests in the Series I shares or Series II shares of the Fund but does not represent the effect of any fees or other expenses assessed in connection with your variable product, and if it did, expenses would be higher.
Shareholder Fees Caption [Optional Text] oef_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Optional Text] oef_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Expenses Restated to Reflect Current [Text] oef_ExpensesRestatedToReflectCurrent “Other Expenses” have been restated to reflect current fees.
Expense Example [Heading] oef_ExpenseExampleHeading Example.
Expense Example Narrative [Text Block] oef_ExpenseExampleNarrativeTextBlock
This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.
This Example does not represent the effect of any fees or expenses assessed in connection with your variable product, and if it did, expenses would be higher.
The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same.
Although your actual costs may be higher or lower, based on these assumptions, your costs would be:
Portfolio Turnover [Heading] oef_PortfolioTurnoverHeading Portfolio Turnover.
Portfolio Turnover [Text Block] oef_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 56% of the average value of its portfolio.
Portfolio Turnover, Rate oef_PortfolioTurnoverRate 56.00%
Strategy [Heading] oef_StrategyHeading Principal Investment Strategies of the Fund
Strategy Narrative [Text Block] oef_StrategyNarrativeTextBlock
The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities
and in derivatives and other instruments, including depositary receipts, that have economic characteristics similar to such securities.
The principal types of equity securities in which the Fund invests are common and preferred stock. The Fund’s common stock investments may also include China A-shares (shares of companies based in mainland China that trade on the Shanghai Stock Exchange and the Shenzhen Stock Exchange).
Under normal circumstances, the Fund will provide exposure to investments that are economically tied to at least three different countries, including the U.S. Under normal circumstances, the Fund will invest a percentage of its net assets in investments that are economically tied to countries other than the U.S. in an amount equal to at least the lesser of (a) 40%, unless market conditions are not deemed favorable, in which case, at least 30%, or (b) the percentage of foreign issuers represented in the MSCI World Index minus 10%. The Fund may invest up to 20% of its net assets in securities of issuers located in emerging market countries, i.e., those that are generally in the early stages of their industrial cycles.
The Fund can invest in derivative instruments, including forward foreign currency contracts and options.
The Fund can use forward foreign currency contracts to hedge against adverse movements in the foreign currencies in which portfolio securities are denominated.
The Fund can use options to mitigate risk and to hedge against adverse movements in the foreign currencies in which portfolio securities are denominated.
The Fund may invest in the securities of issuers of all capitalization sizes, and a substantial number of the issuers in which the Fund invests are large-capitalization issuers.
In selecting investments for the Fund, the portfolio manager applies a rigorous bottom-up fundamental investment approach to analyze the quality and value of individual companies. There is no attempt to mirror the composition of the Fund’s benchmark index.
The portfolio manager looks for companies that are believed to (i) possess sustainable competitive advantages that provide opportunities for long-term growth; (ii) have management teams that are strong capital allocators and efficient operators; and (iii) be attractively priced in relation to their intrinsic value.
As part of a comprehensive assessment of a company’s valuation, the portfolio management team uses a variety of valuation methods and will typically review a company’s financial information, competitive position and its future prospects. The team may also meet with the company’s management and take into account general industry and economic trends. The team assesses valuation in the context of a business's economics, which includes, among other things, its future earnings prospects as forecasted by the team over the next 3-5 years, and will consider investing when expected returns and risk-reward characteristics are attractive.
The portfolio management team will typically sell a security under the following conditions: (a) where the price of the security increases to a level that it considers to be at or near its intrinsic value, (b) where there are more attractive opportunities, or (c) where the original investment thesis for a company is no longer valid.
As part of the Fund’s investment process to implement its investment strategy in pursuit of its investment objective, the Fund’s portfolio manager may also consider both qualitative and quantitative environmental, social and governance (“ESG”) factors they believe to be material to understand an issuer’s fundamentals, assess whether any ESG factors pose a material financial risk or opportunity to the issuer and determine whether such risks are appropriately reflected in the issuer’s valuation. This analysis may involve the use of third-party research as well as proprietary research. Consideration of ESG factors is just one component of the portfolio manager's assessment of issuers eligible for investment and not necessarily
determinative to an investment decision. Therefore, the Fund’s portfolio manager may still invest in securities of issuers that may be viewed as having a high ESG risk profile. The ESG factors considered by the Fund’s portfolio manager may change over time, one or more factors may not be relevant with respect to all issuers eligible for investment and ESG considerations may not be applied to each issuer or Fund investment.
Bar Chart and Performance Table [Heading] oef_BarChartAndPerformanceTableHeading Performance Information
Performance Narrative [Text Block] oef_PerformanceNarrativeTextBlock
The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Series I shares of the Fund from year to year as of December 31. The performance table compares the Fund’s performance to that of a broad-based securities market benchmark. The bar chart and performance table below do not reflect charges assessed in connection with your variable product; if they did, the performance shown would be lower. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
The Series I shares and Series II shares invest in the same portfolio of securities and will have substantially similar performance, except to the extent that the expenses borne by each share class differ. Series II shares have higher expenses (and therefore lower performance) resulting from its Rule 12b-1 plan, which provides for a maximum fee equal to an annual rate of 0.25% (expressed as a percentage of average daily net assets of the Fund).
Updated performance information is available on the Fund’s website at www.invesco.com/us.
Performance Information Illustrates Variability of Returns [Text] oef_PerformanceInformationIllustratesVariabilityOfReturns The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Series I shares of the Fund from year to year as of December 31. The performance table compares the Fund’s performance to that of a broad-based securities market benchmark. The bar chart and performance table below do not reflect charges assessed in connection with your variable product; if they did, the performance shown would be lower.
Performance Availability Website Address [Text] oef_PerformanceAvailabilityWebSiteAddress www.invesco.com/us
Performance Past Does Not Indicate Future [Text] oef_PerformancePastDoesNotIndicateFuture The Fund's past performance is not necessarily an indication of its future performance.
Bar Chart [Heading] oef_BarChartHeading Annual Total Returns
Bar Chart Does Not Reflect Sales Loads [Text] oef_BarChartDoesNotReflectSalesLoads The bar chart and performance table below do not reflect charges assessed in connection with your variable product; if they did, the performance shown would be lower.
Bar Chart Closing [Text Block] oef_BarChartClosingTextBlock
Series I
Period Ended
Returns
Best Quarter
June 30, 2020
21.30%
Worst Quarter
March 31, 2020
-25.10%
Highest Quarterly Return, Label [Optional Text] oef_HighestQuarterlyReturnLabel Best Quarter
Highest Quarterly Return, Date oef_BarChartHighestQuarterlyReturnDate Jun. 30, 2020
Highest Quarterly Return oef_BarChartHighestQuarterlyReturn 21.30%
Lowest Quarterly Return, Label [Optional Text] oef_LowestQuarterlyReturnLabel Worst Quarter
Lowest Quarterly Return, Date oef_BarChartLowestQuarterlyReturnDate Mar. 31, 2020
Lowest Quarterly Return oef_BarChartLowestQuarterlyReturn (25.10%)
Performance Table Heading oef_PerformanceTableHeading Average Annual Total Returns (for the periods ended December 31, 2024) 
Index No Deduction for Fees, Expenses, or Taxes [Text] oef_IndexNoDeductionForFeesExpensesTaxes (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Risk Lose Money [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock As with any mutual fund investment, loss of money is a risk of investing.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Risk Not Insured [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock An investment in the Fund is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Market Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Market Risk. The market values of the Fund’s investments, and therefore the value of the Fund’s shares, will go up and down, sometimes rapidly or unpredictably. Market risk may affect a single issuer, industry or section of the economy, or it may affect the market as a whole. The value of the Fund’s investments may go up or down due to general market conditions that are not specifically related to the particular issuer. These market conditions may include real or perceived adverse economic conditions, changes in trade regulation or economic sanctions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability and uncertainty, natural or environmental disasters, widespread disease or other public health issues, war, military conflict, acts of terrorism, economic crisis or adverse investor sentiment generally, among others. Certain changes in the U.S. economy in particular, such as when the U.S. economy weakens or when its financial markets decline, may have a material adverse effect on global financial markets as a whole, and on the securities to which the Fund has exposure. Increasingly strained relations between the U.S. and foreign countries, including as a result of economic sanctions and tariffs, may also adversely affect U.S. issuers, as well as non-U.S. issuers.
During a general downturn in the financial markets, multiple asset classes may decline in value. When markets perform well, there can be no assurance that specific investments held by the Fund will rise in value.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Investing in Stocks Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Investing in Stocks Risk. The value of the Fund’s portfolio may be affected by changes in the stock markets. Stock markets may experience significant short-term volatility and may fall or rise sharply at times. Adverse events in any part of the equity or fixed-income markets may have unexpected negative effects on other market segments. Different stock markets may behave differently from each other and U.S. stock markets may move in the opposite direction from one or more foreign stock markets.
The prices of individual stocks generally do not all move in the same direction at the same time. However, individual stock prices tend to go up and down more dramatically than those of certain other types of investments, such as bonds. A variety of factors can negatively affect the price of a particular company’s stock. These factors may include, but are not limited to: poor earnings reports, a loss of customers, litigation against the company, general unfavorable performance of the company’s sector or industry, or changes in government regulations affecting the company or its industry. To the extent that securities of a particular type are emphasized (for example foreign stocks, stocks of small- or mid-cap companies, growth or value stocks, or stocks of companies in a particular industry), Fund share values may fluctuate more in response to events affecting the market for those types of securities.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Foreign Securities Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Foreign Securities Risk. The Fund's foreign investments may be adversely affected by political and social instability, changes in economic or taxation policies, difficulty in enforcing obligations, decreased liquidity or increased volatility. Foreign investments also involve the risk of the possible seizure, nationalization or expropriation of the issuer or foreign deposits (in which the Fund could lose its entire investments in a certain market) and the possible adoption of foreign governmental restrictions such as exchange controls. Foreign companies generally may be subject to less stringent
regulations than U.S. companies, including financial reporting requirements and auditing and accounting controls, and may therefore be more susceptible to fraud or corruption. There may be less public information available about foreign companies than U.S. companies, making it difficult to evaluate those foreign companies. Unless the Fund has hedged its foreign currency exposure, foreign securities risk also involves the risk of negative foreign currency rate fluctuations, which may cause the value of securities denominated in such foreign currency (or other instruments through which the Fund has exposure to foreign currencies) to decline in value. Currency exchange rates may fluctuate significantly over short periods of time. Currency hedging strategies, if used, are not always successful.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Emerging Market Securities Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Emerging Market Securities Risk. Emerging markets (also referred to as developing markets) are generally subject to greater market volatility, political, social and economic instability, uncertain trading markets and more governmental limitations on foreign investment than more developed markets. In addition, companies operating in emerging markets may be subject to lower trading volume and greater price fluctuations than companies in more developed markets. Such countries’ economies may be more dependent on relatively few industries or investors that may be highly vulnerable to local and global changes. Companies in emerging market countries generally may be subject to less stringent regulatory, disclosure, financial reporting, accounting, auditing and recordkeeping standards than companies in more developed countries. As a result, information, including financial information, about such companies may be less available and reliable, which can impede the Fund’s ability to evaluate such companies. Securities law and the enforcement of systems of taxation in many emerging market countries may change quickly and unpredictably, and the ability to bring and enforce actions (including bankruptcy, confiscatory taxation, expropriation, nationalization of a company’s assets, restrictions on foreign ownership of local companies, restrictions on withdrawing assets from the country, protectionist measures and practices such as share blocking), or to obtain information needed to pursue or enforce such actions, may be limited. In addition, the ability of foreign entities to participate in privatization programs of certain developing or emerging market countries may be limited by local law. Investments in emerging market securities may be subject to additional transaction costs, delays in settlement procedures, unexpected market closures, and lack of timely information.
The Fund's investments in China A-shares are subject to trading restrictions, quota limitations and clearing and settlement risks.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Geographic Focus Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Geographic Focus Risk. The Fund may from time to time have a substantial amount of its assets invested in securities of issuers located in a single country or a limited number of countries. Adverse economic, political or social conditions in those countries may therefore have a significant negative impact on the Fund’s investment performance.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Small- and Mid-Capitalization Companies Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Small- and Mid-Capitalization Companies Risk. Investing in securities of small- and mid-capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. Stocks of small- and mid-capitalization companies tend to be more vulnerable to changing market conditions, may have little or no operating history or track record of success, and may have more limited product lines and markets, less experienced management and fewer financial resources than larger companies. These companies’ securities may be more volatile and less liquid than those of more established companies. They may be more sensitive to changes in a company’s earnings expectations and may experience more abrupt and erratic price movements. Smaller companies’ securities often trade in lower volumes and in many instances, are traded over-the-counter or on a regional securities exchange, where the frequency and volume of trading is substantially less than is typical for securities of larger companies traded on national securities exchanges. Therefore, the securities of smaller companies may be subject to wider price fluctuations and it might be harder for the Fund to dispose of
its holdings at an acceptable price when it wants to sell them. Since small- and mid-cap companies typically reinvest a high proportion of their earnings in their business, they may not pay dividends for some time, particularly if they are newer companies. It may take a substantial period of time to realize a gain on an investment in a small- or mid-cap company, if any gain is realized at all.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Sector Focus Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Sector Focus Risk. The Fund may from time to time have a significant amount of its assets invested in one market sector or group of related industries. In this event, the Fund’s performance will depend to a greater extent on the overall condition of the sector or group of industries and there is increased risk that the Fund will lose significant value if conditions adversely affect that sector or group of industries.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Depositary Receipts Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Depositary Receipts Risk. Investing in depositary receipts involves the same risks as direct investments in foreign securities. In addition, the underlying issuers of certain depositary receipts are under no obligation to distribute shareholder communications or pass through any voting rights with respect to the deposited securities to the holders of such receipts. The Fund may therefore receive less timely information or have less control than if it invested directly in the foreign issuer.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Preferred Securities Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Preferred Securities Risk. Preferred securities are subject to issuer-specific and market risks applicable generally to equity securities. Preferred securities also may be subordinated to bonds or other debt instruments, subjecting them to a greater risk of non-payment, may be less liquid than many other securities, such as common stocks, and generally offer no voting rights with respect to the issuer.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Derivatives Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Derivatives Risk. The value of a derivative instrument depends largely on (and is derived from) the value of an underlying security, currency, commodity, interest rate, index or other asset (each referred to as an underlying asset). In addition to risks relating to the underlying assets, the use of derivatives may include other, possibly greater, risks, including counterparty, leverage and liquidity risks. Counterparty risk is the risk that the counterparty to the derivative contract will default on its obligation to pay the Fund the amount owed or otherwise perform under the derivative contract. Derivatives create leverage risk because they do not require payment up front equal to the economic exposure created by holding a position in the derivative. As a result, an adverse change in the value of the underlying asset could result in the Fund sustaining a loss that is substantially greater than the amount invested in the derivative or the anticipated value of the underlying asset, which may make the Fund’s returns more volatile and increase the risk of loss. Derivative instruments may also be less liquid than more traditional investments and the Fund may be unable to sell or close out its derivative positions at a desirable time or price. This risk may be more acute under adverse market conditions, during which the Fund may be most in need of liquidating its derivative positions. Derivatives may also be harder to value, less tax efficient and subject to changing government regulation that could impact the Fund’s ability to use certain derivatives or their cost. Derivatives strategies may not always be successful. For example, derivatives used for hedging or to gain or limit exposure to a particular market segment may not provide the expected benefits, particularly during adverse market conditions.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Value Investing Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Value Investing Risk. Value investing entails the risk that if the market does not recognize that a selected security is undervalued, the prices of that security might not appreciate as anticipated. A value approach could also result in fewer investments that increase rapidly during times of market gains and could cause a fund to underperform funds that use a growth or non-value approach to investing. Value investing has gone in and out of favor during past market cycles and when value investing is out of favor or when markets are unstable, the securities of value companies may underperform the securities of growth companies or the overall stock market.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Environmental, Social and Governance (ESG) Considerations Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Environmental, Social and Governance (ESG) Considerations Risk. The ESG considerations that may be assessed as part of the investment process to implement the Fund’s investment strategy in pursuit of its investment objective may vary across types of eligible investments and
issuers, and not every ESG factor may be identified or evaluated for every investment, and not every investment or issuer may be evaluated for ESG considerations. The Fund’s portfolio will not be solely based on ESG considerations, and therefore the issuers in which the Fund invests may not be considered ESG-focused issuers. The incorporation of ESG factors may affect the Fund’s exposure to certain issuers or industries and may not work as intended. The Fund may underperform other funds that do not assess an issuer’s ESG factors or that use a different methodology to identify and/or incorporate ESG factors. Information used by the Fund to evaluate such factors may not be readily available, complete or accurate, and may vary across providers and issuers as ESG is not a uniformly defined characteristic. There is no guarantee that the evaluation of ESG considerations will be additive to the Fund’s performance.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | Management Risk [Member]  
Prospectus [Line Items] oef_ProspectusLineItems  
Risk [Text Block] oef_RiskTextBlock
Management Risk. The Fund is actively managed and depends heavily on the Adviser’s or Sub-Adviser's judgment about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for the Fund’s portfolio. The Fund could experience losses if these judgments prove to be incorrect. There can be no guarantee that the Adviser’s or Sub-Adviser's investment techniques or investment decisions will produce the desired results. Additionally, legislative, regulatory, or tax developments may adversely affect management of the Fund and, therefore, the ability of the Fund to achieve its investment objective.
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | SERIES I  
Prospectus [Line Items] oef_ProspectusLineItems  
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) oef_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice 0.00%
Maximum Deferred Sales Charge (as a percentage of Offering Price) oef_MaximumDeferredSalesChargeOverOfferingPrice 0.00%
Management Fees (as a percentage of Assets) oef_ManagementFeesOverAssets 0.67%
Distribution and Service (12b-1) Fees oef_DistributionAndService12b1FeesOverAssets 0.00%
Other Expenses (as a percentage of Assets): oef_OtherExpensesOverAssets 0.31% [1]
Acquired Fund Fees and Expenses oef_AcquiredFundFeesAndExpensesOverAssets 0.01%
Expenses (as a percentage of Assets) oef_ExpensesOverAssets 0.99%
Expense Example, with Redemption, 1 Year oef_ExpenseExampleYear01 $ 101
Expense Example, with Redemption, 3 Years oef_ExpenseExampleYear03 315
Expense Example, with Redemption, 5 Years oef_ExpenseExampleYear05 547
Expense Example, with Redemption, 10 Years oef_ExpenseExampleYear10 1,213
Expense Example, No Redemption, 1 Year oef_ExpenseExampleNoRedemptionYear01 101
Expense Example, No Redemption, 3 Years oef_ExpenseExampleNoRedemptionYear03 315
Expense Example, No Redemption, 5 Years oef_ExpenseExampleNoRedemptionYear05 547
Expense Example, No Redemption, 10 Years oef_ExpenseExampleNoRedemptionYear10 $ 1,213
INVESCO V.I. GLOBAL CORE EQUITY FUND | INVESCO V.I. GLOBAL CORE EQUITY FUND | SERIES II  
Prospectus [Line Items] oef_ProspectusLineItems  
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) oef_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice 0.00%
Maximum Deferred Sales Charge (as a percentage of Offering Price) oef_MaximumDeferredSalesChargeOverOfferingPrice 0.00%
Management Fees (as a percentage of Assets) oef_ManagementFeesOverAssets 0.67%
Distribution and Service (12b-1) Fees oef_DistributionAndService12b1FeesOverAssets 0.25%
Other Expenses (as a percentage of Assets): oef_OtherExpensesOverAssets 0.31% [1]
Acquired Fund Fees and Expenses oef_AcquiredFundFeesAndExpensesOverAssets 0.01%
Expenses (as a percentage of Assets) oef_ExpensesOverAssets 1.24%
Expense Example, with Redemption, 1 Year oef_ExpenseExampleYear01 $ 126
Expense Example, with Redemption, 3 Years oef_ExpenseExampleYear03 393
Expense Example, with Redemption, 5 Years oef_ExpenseExampleYear05 681
Expense Example, with Redemption, 10 Years oef_ExpenseExampleYear10 1,500
Expense Example, No Redemption, 1 Year oef_ExpenseExampleNoRedemptionYear01 126
Expense Example, No Redemption, 3 Years oef_ExpenseExampleNoRedemptionYear03 393
Expense Example, No Redemption, 5 Years oef_ExpenseExampleNoRedemptionYear05 681
Expense Example, No Redemption, 10 Years oef_ExpenseExampleNoRedemptionYear10 $ 1,500
INVESCO V.I. GLOBAL CORE EQUITY FUND | MSCI World IndexSM (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)  
Prospectus [Line Items] oef_ProspectusLineItems  
Average Annual Return, Percent oef_AvgAnnlRtrPct 18.67%
Average Annual Return, Percent oef_AvgAnnlRtrPct 11.17%
Average Annual Return, Percent oef_AvgAnnlRtrPct 9.95%
INVESCO V.I. GLOBAL CORE EQUITY FUND | SERIES I  
Prospectus [Line Items] oef_ProspectusLineItems  
Annual Return [Percent] oef_AnnlRtrPct (1.42%)
Annual Return [Percent] oef_AnnlRtrPct 6.81%
Annual Return [Percent] oef_AnnlRtrPct 22.90%
Annual Return [Percent] oef_AnnlRtrPct (15.32%)
Annual Return [Percent] oef_AnnlRtrPct 25.20%
Annual Return [Percent] oef_AnnlRtrPct 13.23%
Annual Return [Percent] oef_AnnlRtrPct 15.97%
Annual Return [Percent] oef_AnnlRtrPct (21.88%)
Annual Return [Percent] oef_AnnlRtrPct 21.73%
Annual Return [Percent] oef_AnnlRtrPct 16.85%
Average Annual Return, Percent oef_AvgAnnlRtrPct 16.85%
Average Annual Return, Percent oef_AvgAnnlRtrPct 7.85%
Average Annual Return, Percent oef_AvgAnnlRtrPct 7.19%
Performance Inception Date oef_PerfInceptionDate Jan. 02, 1997
INVESCO V.I. GLOBAL CORE EQUITY FUND | SERIES II  
Prospectus [Line Items] oef_ProspectusLineItems  
Average Annual Return, Percent oef_AvgAnnlRtrPct 16.72%
Average Annual Return, Percent oef_AvgAnnlRtrPct 7.62%
Average Annual Return, Percent oef_AvgAnnlRtrPct 6.93%
Performance Inception Date oef_PerfInceptionDate Jun. 01, 2010
[1] “Other Expenses” have been restated to reflect current fees.