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INVESCO Income Allocation Fund | Risk Lose Money [Member]

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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.

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INVESCO Income Allocation Fund | Market Risk [Member]

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As with any mutual fund investment, loss of money is a risk of investing.

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INVESCO Income Allocation Fund | Fund Of Funds Risk [Member]

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Market Risk. The market values of an underlying fund’s investments, and therefore the value of an underlying 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 an underlying fund’s investments may go up or down due to general market conditions that are not specifically related to the particular issuer, such as real or perceived adverse economic conditions, changes in the general outlook for revenues or corporate earnings, changes in interest or currency rates, regional or global instability, natural or environmental disasters, widespread disease or other public health issues, war, military conflict, acts of terrorism, economic crisis or adverse investor sentiment generally. 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 an underlying fund will rise in value.

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INVESCO Income Allocation Fund | Exchange Traded Funds Risk [Member]

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Fund of Funds Risk. The Fund’s performance depends on that of the underlying funds in which it invests. Accordingly, the risks associated with an investment in the Fund include the risks associated with investments in the underlying funds. The Fund will indirectly pay a proportional share of the fees and expenses of the underlying funds in which it invests. There are risks that the Fund will vary from its target weightings (if any) in the underlying funds, that the underlying funds will not achieve their investment objectives, that the underlying funds’ performance may be lower than their represented asset classes, and that the Fund may withdraw its investments in an underlying fund at a disadvantageous time.

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INVESCO Income Allocation Fund | Index Risk [Member]

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Exchange-Traded Funds Risk. In addition to the risks associated with the underlying assets held by the exchange-traded fund, investments in exchange-traded funds are subject to the following additional risks: (1) an exchange-traded fund’s shares may trade above or below its net asset value; (2) an active trading market for the exchange-traded fund’s shares may not develop or be maintained; (3) trading an exchange-traded fund’s shares may be halted by the listing exchange; (4) a passively-managed exchange-traded fund may not track the performance of the reference asset; and (5) a passively-managed exchange-traded fund may hold troubled securities. Investment in exchange-traded funds may involve duplication of management fees and certain other expenses, as the Fund or an underlying fund indirectly bears its proportionate share of any expenses paid by the exchange-traded funds in which it invests. Further, certain exchange-traded funds in which the Fund or an underlying fund may invest are leveraged, which may result in economic leverage, permitting the Fund or an underlying fund to gain exposure that is greater than would be the case in an unlevered instrument, and potentially resulting in greater volatility.

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INVESCO Income Allocation Fund | Allocation Risk [Member]

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Index Risk. Unlike many investment companies that are “actively managed,” certain underlying funds are “passive” investors and therefore do not utilize investing strategies that seek returns in excess of their respective Underlying Index. Therefore, an underlying fund would not necessarily buy or sell a security unless that security is added or removed, respectively, from its respective Underlying Index, even if that security generally is underperforming. If a specific security is removed from an Underlying Index, certain underlying funds may be forced to sell shares of the security at an inopportune time or for a price lower than the security’s current market value. An Underlying Index may not contain the appropriate mix of securities for any particular economic cycle. Unlike with an actively managed fund, the Adviser does not use techniques or defensive strategies designed to lessen the impact of periods of market volatility or market decline. This means that, based on certain market and economic conditions, an underlying fund’s performance could be lower than other types of mutual funds with investment advisers that actively manage their portfolio assets to take advantage of market opportunities.

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INVESCO Income Allocation Fund | Debt Securities Risk [Member]

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Allocation Risk. The Fund’s investment performance depends, in part, on how its assets are allocated among the underlying funds or asset classes. The Adviser’s evaluations and assumptions regarding the asset classes or the underlying funds in which the Fund invests may be incorrect, causing the Fund to be invested (or not invested) in one or more asset classes or underlying funds at an inopportune time, which could negatively affect the Fund’s performance.

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INVESCO Income Allocation Fund | Changing Fixed Income Market Conditions Risk [Member]

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Debt Securities Risk. The prices of debt securities held by an underlying fund will be affected by changes in interest rates, the creditworthiness of the issuer and other factors. An increase in prevailing interest rates typically causes the value of existing debt securities to fall and often has a greater impact on longer-duration debt securities and higher quality debt securities. Falling interest rates will cause an underlying fund to reinvest the proceeds of debt securities that have been repaid by the issuer at lower interest rates. Falling interest rates may also reduce an underlying fund’s distributable income because interest payments on floating rate debt instruments held by an underlying fund will decline. An underlying fund could lose money on investments in debt securities if the issuer or borrower fails to meet its obligations to make interest payments and/or to repay principal in a timely manner. Changes in an issuer’s financial strength, the market’s perception of such strength or in the credit rating of the issuer or the security may affect the value of debt securities. An underlying fund’s credit analysis applied to an underlying fund’s debt securities may fail to anticipate such changes, which could result in buying a debt security at an inopportune time or failing to sell a debt security in advance of a price decline or other credit event.

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INVESCO Income Allocation Fund | Mortgage And Asset Backed Securities Risk [Member]

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Changing Fixed Income Market Conditions Risk. Increases in the federal funds and equivalent foreign rates or other changes to monetary policy or regulatory actions may expose fixed income markets to heightened volatility and reduced liquidity for certain fixed income investments, particularly those with longer maturities. It is difficult to predict the impact of interest rate changes on various markets. In addition, decreases in fixed income dealer market-making capacity may also potentially lead to heightened volatility and reduced liquidity in the fixed income markets. As a result, the value of an underlying fund’s investments and share price may decline. Changes in central bank policies could also result in higher than normal redemptions by shareholders, which could potentially increase an underlying fund’s portfolio turnover rate and transaction costs.

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INVESCO Income Allocation Fund | Municipal Securities Risk [Member]

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Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities are subject to prepayment or call risk, which is the risk that a borrower's payments may be received earlier or later than expected due to changes in prepayment rates on underlying loans. This could result in an underlying fund reinvesting these early payments at lower interest rates, thereby reducing an underlying fund's income. Mortgage- and asset-backed securities also are subject to extension risk, which is the risk that an unexpected rise in interest rates could reduce the rate of prepayments, causing the price of the mortgage- and asset-backed securities and an underlying fund’s share price to fall. An unexpectedly high rate of defaults on the mortgages held by a mortgage pool will adversely affect the value of mortgage-backed securities and will result in losses to an underlying fund. Privately-issued mortgage-backed securities and asset-backed securities may be less liquid than other types of securities and an underlying fund may be unable to sell these securities at the time or price it desires. During periods of market stress or high redemptions, an underlying fund may be forced to sell these securities at significantly reduced prices, resulting in losses. Liquid privately-issued mortgage-backed securities and asset-backed securities can become illiquid during periods of market stress. Privately issued mortgage-related securities are not subject to the same underwriting requirements as those with government or government-sponsored entity guarantees and, therefore, mortgage loans underlying privately issued mortgage-related securities may have less favorable collateral, credit risk, liquidity risk or other underwriting characteristics, and wider variances in interest rate, term, size, purpose and borrower characteristics. An underlying fund may invest in mortgage pools that include subprime mortgages, which are loans made to borrowers with weakened credit histories or with lower capacity to make timely payments on their mortgages. Liquidity risk is even greater for mortgage pools that include subprime mortgages.

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INVESCO Income Allocation Fund | Senior Loans And Other Loans Risk [Member]

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Municipal Securities Risk. The risk of a municipal obligation generally depends on the financial and credit status of the issuer. Constitutional amendments, legislative enactments, executive orders, administrative regulations, voter initiatives, and the issuer’s regional economic conditions may affect the municipal security’s value, interest payments, repayment of principal and an underlying fund’s ability to sell the security. Failure of a municipal security issuer to comply with applicable tax requirements may make income paid thereon taxable, resulting in a decline in the security’s value. In addition, there could be changes in applicable tax laws or tax treatments that reduce or eliminate the current federal income tax exemption on municipal securities or otherwise adversely affect the current federal or state tax status of municipal securities.

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INVESCO Income Allocation Fund | Collateralized Loan Obligations Risk [Member]

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Senior Loans and Other Loans Risk. Risks associated with an investment in Senior Loans include credit risk, interest rate risk, liquidity risk, valuation risk and prepayment risk. These risks are typically associated with debt securities but may be heightened in part because of the limited public information regarding Senior Loans. Senior Loans generally are floating rate loans, which are subject to interest rate risk as the interest paid on the floating rate loans adjusts periodically based on changes in widely accepted reference rates. Lack of an active trading market, restrictions on resale, irregular trading activity, wide bid/ask spreads and extended trade settlement periods may impair an underlying fund’s ability to sell Senior Loans within its desired time frame or at an acceptable price and its ability to accurately value existing and prospective investments. Extended trade settlement periods may result in cash not being immediately available to an underlying fund. As a result, an underlying fund may have to sell other investments or engage in borrowing transactions to raise cash to meet its obligations. The risk of holding Senior Loans is also directly tied to the risk of insolvency or bankruptcy of the issuing banks. The value of Senior Loans can be affected by and sensitive to changes in government regulation and to economic downturns in the United States and abroad. Senior loans are also subject to the risk that a court could subordinate a senior loan or take other action detrimental to the holders of senior loans. Loans are subject to the risk that the value of the collateral, if any, securing a loan may decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. Loan investments are often issued in connection with highly leveraged transactions which are subject to greater credit risks than other investments including a greater possibility that the borrower may default or enter bankruptcy. Highly leveraged loans also may be less liquid than other loans. These risks could cause an underlying fund to lose income or principal on a particular investment, which in turn could affect an underlying fund’s returns. Newly originated loans (including reissuances and restructured loans) may possess lower levels of credit document protections than has historically been the case. Accordingly, in the event of default an underlying fund may experience lower levels of recoveries than has historically been the norm.

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INVESCO Income Allocation Fund | Covenant Lite Loans Risk [Member]

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Collateralized Loan Obligations Risk. CLOs are subject to the risks of substantial losses due to actual defaults by underlying borrowers, which will be greater during periods of economic or financial stress. CLOs may also lose value due to collateral defaults and disappearance of subordinate tranches, market anticipation of defaults, and investor aversion to CLO securities as a class. The risks of CLOs will be greater if an underlying fund invests in CLOs that hold loans of uncreditworthy borrowers or if an underlying fund holds subordinate tranches of the CLO that absorb losses from the defaults before senior tranches. In addition, CLOs carry risks including interest rate risk and credit risk.

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INVESCO Income Allocation Fund | High Yield Debt Securities [Member]

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Covenant Lite Loans Risk. Because covenant lite loans contain few or no financial maintenance covenants, covenant lite loans may not include terms that permit the lender of the loan to monitor the borrower’s financial performance and, if certain criteria are breached, declare a default, which would allow the lender to restructure the loan or take other action intended to help mitigate losses. As a result, an underlying fund may experience relatively greater difficulty or delays in enforcing its rights on its holdings of covenant lite loans than its holdings of loans or securities with financial maintenance covenants, which may result in losses to an underlying fund, especially during a downturn in the credit cycle.

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INVESCO Income Allocation Fund | USGovernment Obligations Risk [Member]

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High Yield Debt Securities (Junk Bond) Risk. Investments in high yield debt securities (“junk bonds”) and other lower-rated securities will subject an underlying fund to substantial risk of loss. These securities are considered to be speculative with respect to the issuer’s ability to pay interest and principal when due, are more susceptible to default or decline in market value and are less liquid than investment grade debt securities. Prices of high yield debt securities tend to be very volatile.

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INVESCO Income Allocation Fund | Subordinated Debt Risk [Member]

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U.S. Government Obligations Risk. Obligations of U.S. government agencies and authorities receive varying levels of support and may not be backed by the full faith and credit of the U.S. government, which could affect an underlying fund’s ability to recover should they default. No assurance can be given that the U.S. government will provide financial support to its agencies and authorities if it is not obligated by law to do so.

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INVESCO Income Allocation Fund | Defaulted Securities Risk [Member]

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Subordinated Debt Risk. Perpetual subordinated debt is a type of hybrid instrument that has no maturity date for the return of principal and does not need to be redeemed by the issuer. These investments typically have lower credit ratings and lower priority than other obligations of an issuer during bankruptcy, presenting a greater risk for nonpayment. This risk increases as the priority of the obligation becomes lower. Payments on these securities may be subordinated to all existing and future liabilities and obligations of subsidiaries and associated companies of an issuer. Additionally, some perpetual subordinated debt does not restrict the ability of an issuer’s subsidiaries to incur further unsecured indebtedness.

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INVESCO Income Allocation Fund | Unrated Securities Risk [Member]

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Defaulted Securities Risk. Defaulted securities pose a greater risk that principal will not be repaid than non-defaulted securities. Defaulted securities and any securities received in an exchange for such securities may be subject to restrictions on resale.

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INVESCO Income Allocation Fund | Credit Linked Notes Risk [Member]

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Unrated Securities Risk. Because an underlying fund purchases securities that are not rated by any nationally recognized statistical rating organization, the investment adviser may internally assign ratings to those securities, after assessing their credit quality and other factors, in categories similar to those of nationally recognized statistical rating organizations. There can be no assurance, nor is it intended, that the investment adviser’s credit analysis process is consistent or comparable with the credit analysis process used by a nationally recognized statistical rating organization. Unrated securities are considered “investment-grade” or “below-investment-grade” if judged by the investment adviser to be comparable to rated investment- grade or below-investment-grade securities. The investment adviser’s rating does not constitute a guarantee of the credit quality. In addition, some unrated securities may not have an active trading market or may trade less actively than rated securities, which means that an underlying fund might have difficulty selling them promptly at an acceptable price.

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INVESCO Income Allocation Fund | TBATransactions Risk [Member]

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Credit Linked Notes Risk. Risks of credit linked notes include those risks associated with the underlying reference obligation including but not limited to market risk, interest rate risk, credit risk, default risk and, in some cases, foreign currency risk. An investor in a credit linked note bears counterparty risk or the risk that the issuer of the credit linked note will default or become bankrupt and not make timely payment of principal and interest of the structured security. Credit linked notes may be less liquid than other investments and therefore harder to dispose of at the desired time and price. In addition, credit linked notes may be leveraged and, as a result, small changes in the value of the underlying reference obligation may produce disproportionate losses to an underlying fund.

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INVESCO Income Allocation Fund | Zero Coupon Or Pay In Kind Securities Risk [Member]

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TBA Transactions Risk. TBA transactions involve the risk of loss if the securities received are less favorable than what was anticipated by an underlying fund when entering into the TBA transaction, or if the counterparty fails to deliver the securities. When an underlying fund enters into a short sale of a TBA mortgage it does not own, an underlying fund may have to purchase deliverable mortgages to settle the short sale at a higher price than anticipated, thereby causing a loss. As there is no limit on how much the price of mortgage securities can increase, an underlying fund’s exposure is unlimited. An underlying fund may not always be able to purchase mortgage securities to close out the short position at a particular time or at an acceptable price. In addition, taking short positions results in a form of leverage, which could increase the volatility of an underlying fund’s share price.

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INVESCO Income Allocation Fund | Dollar Roll Transactions Risk [Member]

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Zero Coupon or Pay-In-Kind Securities Risk. The value, interest rates, and liquidity of non-cash paying instruments, such as zero coupon and pay-in-kind securities, are subject to greater fluctuation than other types of securities. The higher yields and interest rates on pay-in-kind securities reflect the payment deferral and increased credit risk associated with such instruments and that such investments may represent a higher credit risk than loans that periodically pay interest.

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INVESCO Income Allocation Fund | Investing In Stocks Risk [Member]

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Dollar Roll Transactions Risk. Dollar roll transactions occur in connection with TBA transactions and involve the risk that the market value of the securities an underlying fund is required to purchase may decline below the agreed upon purchase price of those securities. Dollar roll transactions add a form of leverage to an underlying fund’s portfolio, which may make the Fund’s returns more volatile and increase the risk of loss. In addition, dollar roll transactions may increase an underlying fund’s portfolio turnover, which may result in increased brokerage costs and may lower an underlying fund’s actual return.

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INVESCO Income Allocation Fund | Growth Investing Risk [Member]

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Investing in Stocks Risk. The value of an underlying 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.

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INVESCO Income Allocation Fund | Value Investing Risk [Member]

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Growth Investing Risk. If a growth company’s earnings or stock price fails to increase as anticipated, or if its business plans do not produce the expected results, the value of its securities may decline sharply. Growth companies may be newer or smaller companies that may experience greater stock price fluctuations and risks of loss than larger, more established companies. Newer growth companies tend to retain a large part of their earnings for research, development or investments in capital assets. Therefore, they may not pay any dividends for some time. Growth investing has gone in and out of favor during past market cycles and is likely to continue to do so. During periods when growth investing is out of favor or when markets are unstable, it may be more difficult to sell growth company securities at an acceptable price and the securities of growth companies may underperform the securities of value companies or the overall stock market. Growth stocks may also be more volatile than other securities because of investor speculation.

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INVESCO Income Allocation Fund | Equity Linked Notes Risk [Member]

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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 an underlying 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.

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INVESCO Income Allocation Fund | Short Position Risk [Member]

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Equity Linked Notes Risk. ELNs may not perform as anticipated and could cause an underlying fund to realize significant losses including its entire principal investment. Other risks include those of the underlying securities or index, as well as counterparty risk, liquidity risk and imperfect correlation between ELNs and the underlying securities or index.

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INVESCO Income Allocation Fund | Dividend Risk [Member]

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Short Position Risk. Because an underlying fund’s potential loss on a short position arises from increases in the value of the asset sold short, the underlying fund will incur a loss on a short position, which is theoretically unlimited, if the price of the asset sold short increases from the short sale price. The counterparty to a short position or other market factors may prevent an underlying fund from closing out a short position at a desirable time or price and may reduce or eliminate any gain or result in a loss. In a rising market, an underlying fund’s short positions will cause the underlying fund to underperform the overall market and its peers that do not engage in shorting. If an underlying fund holds both long and short positions, and both positions decline simultaneously, the short positions will not provide any buffer (hedge) from declines in value of the underlying fund’s long positions. Certain types of short positions involve leverage, which may exaggerate any losses, potentially more than the actual cost of the investment, and will increase the volatility of an underlying fund’s returns.

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INVESCO Income Allocation Fund | REITRisk Real Estate Risk [Member]

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Dividend Risk. As a group, securities that pay high dividends may fall out of favor with investors and underperform companies that do not pay high dividends. Also, changes in the dividend policies of such companies and the capital resources available for such companies’ dividend payments may affect an underlying fund. There is the possibility that dividend-paying companies could reduce or eliminate the payment of dividends in the future or an anticipated acceleration of dividends may not occur. Depending on market conditions, dividend paying stocks that meet an underlying fund’s investment criteria may not be widely available for purchase by an underlying fund, which may increase the volatility of an underlying fund’s returns and limit its ability to produce current income while remaining fully diversified. High-dividend stocks may not experience high earnings growth or capital appreciation. An underlying fund’s performance during a broad market advance could suffer because dividend paying stocks may not experience the same capital appreciation as non-dividend paying stocks.

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INVESCO Income Allocation Fund | Liquidity Risk [Member]

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REIT Risk/Real Estate Risk. Investments in real estate related instruments may be adversely affected by economic, legal, cultural, environmental or technological factors that affect property values, rents or occupancies. Shares of real estate related companies, which tend to be small- and mid-cap companies, may be more volatile and less liquid than larger companies. If a real estate related company defaults on certain types of debt obligations, held by an underlying fund, an underlying fund may acquire real estate directly, which involves additional risks such as environmental liabilities; difficulty in valuing and selling the real estate; and economic or regulatory changes.

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INVESCO Income Allocation Fund | Issuer Focus Risk [Member]

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Liquidity Risk. An underlying fund may be unable to sell illiquid investments at the time or price it desires and, as a result, could lose its entire investment in such investments. Liquid securities can become illiquid during periods of market stress. If a significant amount of an underlying fund’s securities become illiquid, an underlying fund may not be able to timely pay redemption proceeds and may need to sell securities at significantly reduced prices.

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INVESCO Income Allocation Fund | Foreign Securities Risk [Member]

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Issuer Focus Risk. Although an underlying fund is classified as a diversified fund, it may focus its investments in a relatively small number of issuers. The greater an underlying fund's exposure to any single investment or issuer, the greater the losses an underlying fund may experience upon any single economic, market, business, political, regulatory, or other occurrence. As a result, there may be more fluctuation in the price of an underlying fund's shares.

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INVESCO Income Allocation Fund | Emerging Market Securities Risk [Member]

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Foreign Securities Risk. An underlying 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 an underlying 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 an underlying 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 an underlying 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.

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INVESCO Income Allocation Fund | Depositary Receipts Risk [Member]

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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 an underlying 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.

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INVESCO Income Allocation Fund | Preferred Securities Risk [Member]

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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. An underlying fund may therefore receive less timely information or have less control than if it invested directly in the foreign issuer.

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INVESCO Income Allocation Fund | Small And Mid Capitalization Companies Risk [Member]

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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.

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INVESCO Income Allocation Fund | Alternative Investment Strategies Risk [Member]

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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 an underlying 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.

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INVESCO Income Allocation Fund | Quantitative Models Risk [Member]

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Alternative Investment Strategies Risk. An underlying fund utilizes alternative investment strategies, which are strategies that the portfolio manager expects to result in investment performance that does not correlate with the performance of traditional asset classes, such as equity and fixed-income investments. An underlying fund also seeks to utilize a diverse mix of alternative investment strategies, in the hope that individual strategies yield low performance correlation to other alternative investment strategies used by an underlying fund. However, alternative investments may be more volatile or illiquid, particularly during periods of market instability, and an underlying fund cannot guarantee that diverse alternative investment strategies will yield uncorrelated performance under all market conditions. In addition, the particular mix of alternative investments in an underlying fund’s portfolio may not be sufficiently diversified. An underlying fund is subject to the risk that its alternative investments may undergo a correlation shift, resulting in returns that are correlated with the broader market and/or with an underlying fund’s other alternative investments.

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INVESCO Income Allocation Fund | When Issued Delayed Delivery And Forward Commitment Risks [Member]

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Quantitative Models Risk. Quantitative models are based upon many factors that measure individual securities relative to each other. Quantitative models may be highly reliant on the gathering, cleaning, culling and analysis of large amounts of data from third parties and other external sources. Any errors or imperfections in the factors, or the data on which measurements of those factors are based, could adversely affect the use of the quantitative models. The factors used in models may not identify securities that perform well in the future, and the securities selected may perform differently from the market as a whole or from their expected performance.

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INVESCO Income Allocation Fund | Infrastructure Related Companies Risk [Member]

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When-Issued, Delayed Delivery and Forward Commitment Risks. When-issued and delayed delivery transactions subject an underlying fund to market risk because the value or yield of a security at delivery may be more or less than the purchase price or yield generally available when delivery occurs, and counterparty risk because an underlying fund relies on the buyer or seller, as the case may be, to consummate the transaction. These transactions also have a leveraging effect on an underlying fund because an underlying fund commits to purchase securities that it does not have to pay for until a later date, which increases an underlying fund’s overall investment exposure and, as a result, its volatility.

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INVESCO Income Allocation Fund | Master Limited Partnership Risk [Member]

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Infrastructure-Related Companies Risk. An underlying fund will concentrate its investments in the infrastructure industry. Infrastructure-related companies are subject to a variety of risk factors, including costs associated with environmental, governmental and other regulations, high interest costs for capital construction programs, high leverage, the effects of economic slowdowns, surplus capacity, increased competition, fluctuations of fuel prices, the effects of energy conservation policies, unfavorable tax laws or accounting policies, environmental damage, difficulty in raising capital, increased susceptibility to terrorist acts or political actions, and general changes in market sentiment towards infrastructure assets.

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INVESCO Income Allocation Fund | Limited Partner Risk [Member]

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Master Limited Partnership Risk. An underlying fund invests in securities of MLPs, which are subject to the following risks:

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INVESCO Income Allocation Fund | Equity Securities Risk [Member]

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Limited Partner Risk. An MLP is a public limited partnership or limited liability company taxed as a partnership under the Internal Revenue Code of 1986, as amended (the Code). Although the characteristics of MLPs closely resemble a traditional limited partnership, a major difference is that MLPs may trade on a public exchange or in the over-the-counter market. The risks of investing in an MLP are similar to those of investing in a partnership, including more flexible governance structures, which could result in less protection for investors than investments in a corporation. Investors in an MLP normally would not be liable for the debts of the MLP beyond the amount that the investor has contributed but investors may not be shielded to the same extent that a shareholder of a corporation would be. In certain circumstances, creditors of an MLP would have the right to seek return of capital distributed to a limited partner, which right would continue after an investor sold its investment in the MLP. In addition, MLP distributions may be reduced by fees and other expenses incurred by the MLP.

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INVESCO Income Allocation Fund | Master Limited Partnership Liquidity Risk [Member]

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Equity Securities Risk. Investment in MLPs involves risks that differ from investments in common stock, including risks related to limited control and limited rights to vote on matters affecting the MLP, risks related to potential conflicts of interest between the MLP and the MLP’s general partner, dilution risks and cash flow risks. MLP common units can be affected by macroeconomic and other factors affecting the stock market in general, expectations of interest rates, investor sentiment towards MLPs, changes in a particular issuer’s financial condition, or unfavorable or unanticipated poor performance of a particular issuer.

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INVESCO Income Allocation Fund | Interest Rate Risk [Member]

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Liquidity Risk. The ability to trade on a public exchange or in the over-the-counter market provides a certain amount of liquidity not found in many limited partnership investments. However, MLP interests may be less liquid than conventional publicly traded securities and, therefore, more difficult to trade at desirable times and/or prices.

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INVESCO Income Allocation Fund | General Partner Risk [Member]

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Interest Rate Risk. MLPs generally are considered interest-rate sensitive investments. During periods of interest rate volatility, these investments may not provide attractive returns.

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INVESCO Income Allocation Fund | MLPTax Risk [Member]

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General Partner Risk. The holder of the general partner or managing member interest can be liable in certain circumstances for amounts greater than the amount of the holder’s investment in the general partner or managing member.

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INVESCO Income Allocation Fund | Exchange Traded Notes Risk [Member]

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MLP Tax Risk. MLPs taxed as partnerships do not pay U.S. federal income tax at the partnership level, subject to the application of certain partnership audit rules. A change in current tax law, or a change in the underlying business mix of a given MLP, however, could result in an MLP being classified as a corporation for U.S. federal income tax purposes, which would have the effect of reducing the amount of cash available for distribution by the MLP and, as a result, could result in a reduction of the value of an underlying fund’s investment, and consequently the Fund’s investment in an underlying fund and lower income. Additionally, if an underlying fund were to invest more than 25% of its total assets in MLPs that are taxed as partnerships this could cause an underlying fund to lose its status as regulated investment company under Subchapter M of the Code.

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INVESCO Income Allocation Fund | Derivatives Risk [Member]

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Exchange-Traded Notes Risk. Exchange-traded notes are subject to credit risk, counterparty risk, and the risk that the value of the exchange-traded note may drop due to a downgrade in the issuer's credit rating. The value of an exchange-traded note may also be influenced by time to maturity, level of supply and demand for the exchange-traded note, volatility and lack of liquidity in the underlying market, changes in the applicable interest rates, and economic, legal, political, or geographic events that affect the referenced underlying market or assets. An underlying fund will bear its proportionate share of any fees and expenses borne by an exchange-traded note in which it invests. For certain exchange-traded notes, there may be restrictions on an underlying fund’s right to redeem its investment, which is meant to be held until maturity.

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INVESCO Income Allocation Fund | Sector Focus Risk [Member]

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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 an underlying fund or 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 an underlying fund or 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 underlying fund’s or 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 underlying fund or 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 underlying fund or 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 underlying fund’s or 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. These risks are greater for certain underlying funds than mutual funds that do not use derivative instruments or that use derivative instruments to a lesser extent than certain underlying funds to implement their investment strategies.

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INVESCO Income Allocation Fund | Geographic Focus Risk [Member]

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Sector Focus Risk. An underlying 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, an underlying 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 an underlying fund will lose significant value if conditions adversely affect that sector or group of industries.

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INVESCO Income Allocation Fund | Industry Concentration Risk [Member]

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Geographic Focus Risk. An underlying 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 an underlying fund’s investment performance.

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INVESCO Income Allocation Fund | Issuer Specific Changes Risk [Member]

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Industry Concentration Risk. In following its methodology, the Underlying Index from time to time may be concentrated to a significant degree in securities of issuers operating in a single industry or group of industries. To the extent that the Underlying Index concentrates in the securities of issuers in a particular industry or group of industries, an underlying fund will also concentrate its investments to approximately the same extent. By concentrating its investments in an industry or group of industries, an underlying fund faces more risks than if it were diversified broadly over numerous industries or groups of industries. Such industry-based risks, any of which may adversely affect the companies in which an underlying fund invests, may include, but are not limited to, legislative or regulatory changes, adverse market conditions and/or increased competition within the industry or group of industries. In addition, at times, such industry or group of industries may be out of favor and underperform other industries, groups of industries or the market as a whole.

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INVESCO Income Allocation Fund | Borrowing Risk [Member]

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Issuer-Specific Changes Risk. The performance of an an underlying fund depends on the performance of individual securities to which an an underlying fund has exposure. The value of an individual security or particular type of security may be more volatile than the market as a whole and may perform worse than the market as a whole, causing the value of its securities to decline. Poor performance may be caused by poor management decisions, competitive pressures, changes in technology, expiration of patent protection, disruptions in supply, labor problems or shortages, corporate restructurings, fraudulent disclosures or other factors. Issuers may, in times of distress or at their own discretion, decide to reduce or eliminate dividends, which may also cause their stock prices to decline.

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INVESCO Income Allocation Fund | Risk Nondiversified Status [Member]

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Borrowing Risk. Borrowing money to buy securities exposes an underlying fund to leverage and will cause an underlying fund’s share price to be more volatile because leverage will exaggerate the effect of any increase or decrease in the value of an underlying fund’s portfolio securities. Borrowing money may also require an underlying fund to liquidate positions when it may not be advantageous to do so. In addition, an underlying fund will incur interest expenses and other fees on borrowed money. There can be no assurance that an underlying fund’s borrowing strategy will enhance and not reduce the underlying fund’s returns.

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INVESCO Income Allocation Fund | Financial Markets Regulatory Risk [Member]

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Non-Diversification Risk. An underlying fund is non-diversified and can invest a greater portion of its assets in the obligations or securities of a small number of issuers or any single issuer than a diversified fund can. A change in the value of one or a few issuers’ securities will therefore affect the value of an underlying fund more than would occur in a diversified fund.

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INVESCO Income Allocation Fund | Active Trading Risk [Member]

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Financial Markets Regulatory Risk. Policy changes by the U.S. government or its regulatory agencies and other governmental actions and political events within the U.S. and abroad may, among other things, affect investor and consumer confidence and increase volatility in the financial markets, perhaps suddenly and to a significant degree, which may adversely impact an underlying fund, including by adversely impacting an underlying fund’s operations, universe of potential investment options, and return potential.

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INVESCO Income Allocation Fund | Management Risk [Member]

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Active Trading Risk. Active trading of an underlying fund’s portfolio securities may result in added expenses, a lower return and increased tax liability.

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INVESCO Income Allocation Fund | Custom Invesco Income Allocation Index

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Management Risk. The Fund is actively managed and depends heavily on its 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. Similarly, certain underlying funds are actively managed and depend heavily on their advisers’ judgments about markets, interest rates or the attractiveness, relative values, liquidity, or potential appreciation of particular investments made for their portfolios. The Fund and certain underlying funds could experience losses if these judgments prove to be incorrect. Because the investment process of the Fund relies heavily on its asset allocation process, market movements that are counter to the portfolio managers’ expectations may have a significant adverse effect on the Fund’s net asset value. Similarly, because the investment processes of certain underlying funds rely heavily on their security selection processes, market movements that are counter to the portfolio managers’ expectations may have a significant adverse effect on certain underlying funds’ net asset values. Additionally, legislative, regulatory, or tax developments may adversely affect management of the Fund and underlying funds and, therefore, their abilities to achieve their investment objectives.

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rr_AverageAnnualReturnYear01

11.78%

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rr_AverageAnnualReturnYear05

5.94%

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INVESCO Income Allocation Fund | S&P 500® Index (reflects no deduction for fees, expenses or taxes)

rr_AverageAnnualReturnYear10

5.20%

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rr_AverageAnnualReturnYear01

26.29%

rr_AverageAnnualReturnYear05

15.69%

INVESCO Income Allocation Fund | Class A

rr_AverageAnnualReturnYear10

12.03%

Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)

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rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

5.50%

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

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rr_ManagementFeesOverAssets

none

rr_DistributionAndService12b1FeesOverAssets

0.25%

rr_OtherExpensesOverAssets

0.18%

rr_AcquiredFundFeesAndExpensesOverAssets

0.46%

Expenses Deferred Charges [Text Block]

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0.89%

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A contingent deferred sales charge may apply in some cases. See “Shareholder Account

Information-Contingent Deferred Sales Charges (CDSCs).”

rr_ExpenseExampleYear01

$ 636

rr_ExpenseExampleYear03

818

rr_ExpenseExampleYear05

1,016

rr_ExpenseExampleYear10

1,586

rr_ExpenseExampleNoRedemptionYear01

636

rr_ExpenseExampleNoRedemptionYear03

818

rr_ExpenseExampleNoRedemptionYear05

1,016

rr_ExpenseExampleNoRedemptionYear10

$ 1,586

Annual Return 2014

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8.44%

Annual Return 2015

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(1.08%)

Annual Return 2016

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9.15%

Annual Return 2017

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7.99%

Annual Return 2018

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(4.44%)

Annual Return 2019

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15.09%

Annual Return 2020

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2.33%

Annual Return 2021

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7.56%

Annual Return 2022

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(11.78%)

Annual Return 2023

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7.14%

rr_AverageAnnualReturnYear01

1.22%

rr_AverageAnnualReturnYear05

2.49%

rr_AverageAnnualReturnYear10

3.18%

INVESCO Income Allocation Fund | Class A | After Taxes on Distributions

rr_AverageAnnualReturnInceptionDate

Oct. 31, 2005

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rr_AverageAnnualReturnYear01

(0.37%)

rr_AverageAnnualReturnYear05

0.91%

INVESCO Income Allocation Fund | Class A | After Taxes on Distributions and Sale of Fund Shares

rr_AverageAnnualReturnYear10

1.67%

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rr_AverageAnnualReturnYear01

0.79%

rr_AverageAnnualReturnYear05

1.36%

INVESCO Income Allocation Fund | Class C

rr_AverageAnnualReturnYear10

1.87%

Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)

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rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)

rr_MaximumDeferredSalesChargeOverOfferingPrice

1.00%

rr_ManagementFeesOverAssets

none

rr_DistributionAndService12b1FeesOverAssets

1.00%

rr_OtherExpensesOverAssets

0.18%

rr_AcquiredFundFeesAndExpensesOverAssets

0.46%

rr_ExpensesOverAssets

1.64%

rr_ExpenseExampleYear01

$ 267

rr_ExpenseExampleYear03

517

rr_ExpenseExampleYear05

892

rr_ExpenseExampleYear10

1,744

rr_ExpenseExampleNoRedemptionYear01

167

rr_ExpenseExampleNoRedemptionYear03

517

rr_ExpenseExampleNoRedemptionYear05

892

rr_ExpenseExampleNoRedemptionYear10

$ 1,744

rr_AverageAnnualReturnYear01

5.43%

rr_AverageAnnualReturnYear05

2.91%

rr_AverageAnnualReturnYear10

3.14%

INVESCO Income Allocation Fund | Class R

rr_AverageAnnualReturnInceptionDate

Oct. 31, 2005

Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)

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rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

rr_ManagementFeesOverAssets

none

rr_DistributionAndService12b1FeesOverAssets

0.50%

rr_OtherExpensesOverAssets

0.18%

rr_AcquiredFundFeesAndExpensesOverAssets

0.46%

rr_ExpensesOverAssets

1.14%

rr_ExpenseExampleYear01

$ 116

rr_ExpenseExampleYear03

362

rr_ExpenseExampleYear05

628

rr_ExpenseExampleYear10

1,386

rr_ExpenseExampleNoRedemptionYear01

116

rr_ExpenseExampleNoRedemptionYear03

362

rr_ExpenseExampleNoRedemptionYear05

628

rr_ExpenseExampleNoRedemptionYear10

$ 1,386

rr_AverageAnnualReturnYear01

6.86%

rr_AverageAnnualReturnYear05

3.43%

rr_AverageAnnualReturnYear10

3.51%

INVESCO Income Allocation Fund | Class Y

rr_AverageAnnualReturnInceptionDate

Oct. 31, 2005

Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)

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rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

rr_ManagementFeesOverAssets

none

rr_DistributionAndService12b1FeesOverAssets

none

rr_OtherExpensesOverAssets

0.18%

rr_AcquiredFundFeesAndExpensesOverAssets

0.46%

rr_ExpensesOverAssets

0.64%

rr_ExpenseExampleYear01

$ 65

rr_ExpenseExampleYear03

205

rr_ExpenseExampleYear05

357

rr_ExpenseExampleYear10

798

rr_ExpenseExampleNoRedemptionYear01

rr_ExpenseExampleNoRedemptionYear03

205

rr_ExpenseExampleNoRedemptionYear05

357

rr_ExpenseExampleNoRedemptionYear10

$ 798

rr_AverageAnnualReturnYear01

7.41%

rr_AverageAnnualReturnYear05

3.93%

rr_AverageAnnualReturnYear10

4.02%

INVESCO Income Allocation Fund | CLASS R5

rr_AverageAnnualReturnInceptionDate

Oct. 03, 2008

Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)

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rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

rr_ManagementFeesOverAssets

none

rr_DistributionAndService12b1FeesOverAssets

none

rr_OtherExpensesOverAssets

0.16%

rr_AcquiredFundFeesAndExpensesOverAssets

0.46%

rr_ExpensesOverAssets

0.62%

rr_ExpenseExampleYear01

$ 63

rr_ExpenseExampleYear03

199

rr_ExpenseExampleYear05

346

rr_ExpenseExampleYear10

774

rr_ExpenseExampleNoRedemptionYear01

rr_ExpenseExampleNoRedemptionYear03

199

rr_ExpenseExampleNoRedemptionYear05

346

rr_ExpenseExampleNoRedemptionYear10

$ 774

rr_AverageAnnualReturnYear01

7.53%

rr_AverageAnnualReturnYear05

3.93%

rr_AverageAnnualReturnYear10

4.03%

INVESCO Income Allocation Fund | Class R6

rr_AverageAnnualReturnInceptionDate

Oct. 31, 2005

Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)

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rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

rr_ManagementFeesOverAssets

none

rr_DistributionAndService12b1FeesOverAssets

none

rr_OtherExpensesOverAssets

0.10%

rr_AcquiredFundFeesAndExpensesOverAssets

0.46%

rr_ExpensesOverAssets

0.56%

rr_ExpenseExampleYear01

$ 57

rr_ExpenseExampleYear03

179

rr_ExpenseExampleYear05

313

rr_ExpenseExampleYear10

701

rr_ExpenseExampleNoRedemptionYear01

rr_ExpenseExampleNoRedemptionYear03

179

rr_ExpenseExampleNoRedemptionYear05

313

rr_ExpenseExampleNoRedemptionYear10

$ 701

rr_AverageAnnualReturnYear01

7.60%

rr_AverageAnnualReturnYear05

3.96%

rr_AverageAnnualReturnYear10

3.94%

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