485BPOS

As filed with the United States Securities and Exchange Commission on October 11, 2012

1933 Act Registration No. 002-27334
1940 Act Registration No. 811-01540

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933	þ
Pre-Effective Amendment No.	o
Post-Effective Amendment No. 117	þ

and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940	þ
Amendment No. 117

AIM FUNDS GROUP (INVESCO FUNDS GROUP)

(Exact name of Registrant as Specified in Charter)

11 Greenway Plaza, Suite 1000, Houston, TX 77046
(Address of Principal Executive Offices) (Zip Code)

Registrant’s Telephone Number, including Area Code       (713) 626-1919

John M. Zerr, Esquire
11 Greenway Plaza, Suite 1000, Houston, TX 77046
(Name and Address of Agent for Service)

Copy to:

Peter A. Davidson, Esquire	E. Carolan Berkley, Esquire
Invesco Advisers, Inc. 11 Greenway Plaza, Suite 1000 Houston, Texas 77046 -1173	Stradley Ronon Stevens & Young, LLP 2600 One Commerce Square Philadelphia, Pennsylvania 19103-7599

Approximate Date of Proposed Public Offering: As soon as practicable after the effective date of this Amendment

It is proposed that this filing will become effective (check appropriate box)

þ  immediately upon filing pursuant to paragraph (b)

o  on (date) pursuant to paragraph (b)

o  60 days after filing pursuant to paragraph (a)(1)
o  on (date) pursuant to paragraph (a)(1)
o  75 days after filing pursuant to paragraph (a)(2)
o  on (date), pursuant to paragraph (a)(2) of rule 485.

If appropriate, check the following box:

o  this post-effective amendment designates a new effective date for a previously filed post-effective amendment.

SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all of the requirements for effectiveness of this Registration Statement pursuant to Rule 485(b) under the Securities Act of 1933 and has duly caused this Amendment to its Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the city of Houston, Texas on the 11^th of October, 2012.

Registrant:	AIM FUNDS GROUP
	(INVESCO FUNDS GROUP)
By:	/s/ Philip A. Taylor
	Philip A. Taylor, President

     Pursuant to the requirements of the Securities Act of 1933, this Amendment to the Registration Statement has been signed below by the following persons in the capacities and on the dates indicated:

SIGNATURES	TITLE	DATE
/s/ Philip A. Taylor	Trustee & President	October 11, 2012
(Philip A. Taylor)	(Principal Executive Officer)
/s/ David C. Arch* (David C. Arch)	Trustee	October 11, 2012
/s/ Frank S. Bayley* (Frank S. Bayley)	Trustee	October 11, 2012
/s/ James T. Bunch* (James T. Bunch)	Trustee	October 11, 2012
/s/ Bruce L. Crockett* (Bruce L. Crockett)	Chair & Trustee	October 11, 2012
/s/ Rod Dammeyer* (Rod Dammeyer)	Trustee	October 11, 2012
/s/ Albert R. Dowden* (Albert R. Dowden)	Trustee	October 11, 2012
/s/ Martin L. Flanagan* (Martin L. Flanagan)	Trustee	October 11, 2012
/s/ Jack M. Fields* (Jack M. Fields)	Trustee	October 11, 2012
/s/ Carl Frischling* (Carl Frischling)	Trustee	October 11, 2012
/s/ Prema Mathai-Davis* (Prema Mathai-Davis)	Trustee	October 11, 2012
/s/ Larry Soll* (Larry Soll)	Trustee	October 11, 2012

SIGNATURES	TITLE	DATE
/s/ Hugo F. Sonnenschein* (Hugo F. Sonnenschein)	Trustee	October 11, 2012
/s/ Raymond Stickel, Jr.* (Raymond Stickel, Jr.)	Trustee	October 11, 2012
/s/ Wayne W. Whalen* (Wayne W. Whalen)	Trustee	October 11, 2012
/s/ Sheri Morris (Sheri Morris)	Vice President & Treasurer (Principal Financial and Accounting Officer)	October 11, 2012

*By	/s/ Philip A. Taylor Philip A. Taylor
	Attorney-in-Fact

* Philip A. Taylor, pursuant to powers of attorney dated November 30, 2010, filed in Registrant’s Post-Effective Amendment No. 111 on December 23, 2010.

Exhibit Index

XBRL Instance Document	Ex-101.ins
XBRL Taxonomy Extension Schema Document	Ex-101.sch
XBRL Taxonomy Extension Calculation Linkbase Document	Ex-101.cal
XBRL Taxonomy Extension Labels Linkbase	Ex-101.lab
XBRL Taxonomy Extension Presentation Linkbase Document	Ex-101.pre
XBRL Taxonomy Extension Definition Linkbase	Ex-101.def

XML

INVESCO International Small Company Fund

Fund Summaries - INVESCO INTERNATIONAL SMALL COMPANY FUND

Investment Objective(s)

The Fund’s investment objective is long-term growth of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees INVESCO International Small Company Fund	Class R5	Class R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	none	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses INVESCO International Small Company Fund		Class R5	Class R6
Management Fees		0.92%	0.92%
Distribution and/or Service (12b-1) Fees		none	none
Other Expenses	[1]	0.20%	0.15%
Total Annual Fund Operating Expenses	[1]	1.12%	1.07%

Example.

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

      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:

Expense Example INVESCO International Small Company Fund (USD $)	1 Year	3 Years	5 Years	10 Years
Class R5	114	356	617	1,363
Class R6	109	340	590	1,306

Portfolio Turnover.

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 and may result in higher taxes when Fund shares are held in a taxable account. 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 18% of the average value of its portfolio.

Principal Investment Strategies of the Fund

The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in securities of small international issuers. The Fund’s portfolio managers do not intend to invest more than 35% of the Fund’s net assets in issuers located in developing countries. The Fund invests primarily in equity securities.

      In complying with the 80% investment requirement, the Fund may include synthetic securities that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

      The Fund is non-diversified, which means it can invest a greater percentage of its assets in any one issuer than a diversified fund can.

      The Fund considers an issuer to be a small-capitalization issuer if it has a market capitalization, at the time of purchase, no larger than the largest capitalized issuer included in the Russell 2000^® Index during the most recent 11-month period (based on month end data) plus the most recent data during the current month. As of December 30, 2011, the capitalization of companies in the Russell 2000^® Index ranged from $16 million to $3.7 billion.

      As of December 31, 2011, the principal countries in which the Fund was invested were Canada, the United Kingdom, Malaysia, the Philippines and Japan.

      The Fund may invest up to 20% of its net assets in securities of U.S. issuers. The Fund may invest up to 20% of its total assets in securities exchangeable for or convertible into equity securities of foreign issuers.

      The Fund can invest in derivatives, including forward foreign currency contracts to mitigate the risk of foreign currency exposure. A forward foreign currency contract is an agreement between parties to exchange a specified amount of currency at a specified future time at a specified rate. Forward foreign currency contracts are used to protect against uncertainty in the level of future foreign currency exchange rates. The Fund will use these contracts to hedge against adverse movements in the foreign currencies in which portfolio securities are denominated.

      The portfolio managers employ a disciplined investment strategy that emphasizes fundamental research, supported by quantitative analysis, portfolio construction and risk management techniques. The strategy primarily focuses on identifying quality issuers that have experienced, or exhibit the potential for, accelerating or above average earnings growth but whose prices do not fully reflect these attributes. Investments for the portfolio are selected bottom-up on a security-by-security basis. The focus is on the strengths of individual issuers, rather than sector or country trends.

      The Fund’s portfolio managers may consider selling a security for several reasons, including (1) its fundamentals deteriorate or it posts disappointing earnings, (2) its security price appears to be overvalued, or (3) a more attractive investment opportunity is identified.

Principal Risks of Investing in the Fund

As with any mutual fund investment, loss of money is a risk of investing. 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. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:

      Derivatives Risk. The performance of derivative instruments is tied to the performance of an underlying currency, security, index or other instrument. In addition to risks relating to their underlying instruments, the use of derivatives may include other, possibly greater, risks. Derivatives involve costs, may be volatile, and may involve a small initial investment relative to the risk assumed. Risks associated with the use of derivatives may include counterparty, leverage, correlation, liquidity, tax, market, interest rate and management risks. Derivatives may also be more difficult to purchase, sell or value than other investments. The Fund may lose more than the cash amount invested on investments in derivatives. Investors should bear in mind that, while the Fund intends to use derivative strategies, it is not obligated to actively engage in these transactions, generally or in any particular kind of derivative, if the investment manager elects not to do so due to availability, cost, market conditions or other factors.

      Developing/Emerging Markets Securities Risk. Securities issued by foreign companies and governments located in developing/emerging countries may be affected more negatively by inflation, devaluation of their currencies, higher transaction costs, delays in settlement, adverse political developments, the introduction of capital controls, withholding taxes, nationalization of private assets, expropriation, social unrest, war or lack of timely information than those in developed countries.

      Foreign Securities Risk. The Fund’s foreign investments may be affected by changes in a foreign country’s exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies.

      Growth Investing Risk. Growth stocks tend to be more expensive relative to their earnings or assets compared with other types of stock. As a result they tend to be more sensitive to changes in their earnings and can be more volatile.

      Management Risk. The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.

      Market Risk. The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations.

      Non-Diversification Risk. The Fund is non-diversified and can invest a greater portion of its assets in a single issuer. A change in the value of the issuer could affect the value of the Fund more than if it was a diversified fund.

      Small- and Mid-Capitalization Risks. Stocks of small and mid-sized companies tend to be more vulnerable to adverse developments and may have little or no operating history or track record of success, and limited product lines, markets, management and financial resources. The securities of small and mid-sized companies may be more volatile due to less market interest and less publicly available information about the issuer. They also may be illiquid or restricted as to resale, or may trade less frequently and in smaller volumes, all of which may cause difficulty when establishing or closing a position at a desirable price.

      Synthetic Securities Risk. Fluctuations in the values of synthetic securities may not correlate perfectly with the instruments they are designed to replicate. Synthetic securities may be subject to interest rate changes, market price fluctuations, counterparty risk and liquidity risk.

Performance Information

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 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, a style specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund. The benchmarks may not reflect payment of fees, expenses or taxes. The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available on the Fund’s Web site at www.invesco.com/us.

Annual Total Returns

Class R5 shares year-to-date (ended June 30, 2012): 0.22%
Best Quarter (ended June 30, 2009): 34.03%
Worst Quarter (ended December 31, 2008): -27.38%

Average Annual Total Returns (for the periods ended December 31, 2011)

Average Annual Total Returns INVESCO International Small Company Fund	1 Year		5 Years		10 Years		Inception Date
Class R5 shares:	(2.66%)	[1]	2.08%	[1]	16.77%	[1]	Oct. 25, 2005
Class R5 shares: Return After Taxes on Distributions	(2.62%)	[1]	1.04%	[1]	15.76%	[1]	Oct. 25, 2005
Class R5 shares: Return After Taxes on Distributions and Sale of Fund Shares	(1.09%)	[1]	1.74%	[1]	15.16%	[1]	Oct. 25, 2005
Class R6 shares:	(3.03%)	[1]	1.62%	[1]	16.44%	[1]	Sep. 24, 2012
MSCI EAFE Index	(12.14%)		(4.72%)		4.67%
MSCI World Ex-US Small Cap Index	(15.81%)		(3.23%)		9.41%
Lipper International Small/Mid-Cap Growth Funds Index	(14.22%)		(1.73%)		8.98%

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.

[1] "Other Expenses" and "Total Annual Fund Operating Expenses" for Class R6 shares are based on estimated amounts for the current fiscal year.

[1] Class R5 and Class R6 shares' performance shown prior to the inception date is that of Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursements. The inception date of the Fund's Class A shares is August 31, 2000.

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	AIM FUNDS GROUP (INVESCO FUNDS GROUP)
Prospectus Date	rr_ProspectusDate	Sep. 24, 2012
INVESCO Global Core Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	Fund Summaries - INVESCO GLOBAL CORE EQUITY FUND
Objective [Heading]	rr_ObjectiveHeading	Investment Objective(s)
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The Fund’s investment objective is long-term growth of capital.
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses of the Fund
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.
Shareholder Fees Caption [Text]	rr_ShareholderFeesCaption	Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_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 and may result in higher taxes when Fund shares are held in a taxable account. 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 104% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	104.00%
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_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.       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:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies of the Fund
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities, specifically, common and preferred stocks, convertible securities, rights and warrants to purchase common stock and depositary receipts. In complying with the 80% investment requirement, the Fund may include synthetic securities that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.       The Fund invests in a diversified portfolio that consists primarily of equity securities of U.S. and foreign issuers that are, in the portfolio managers’ view, attractively valued relative to current or projected earnings, or to the current market value of assets owned by the issuer.       The Fund emphasizes investments in the U.S. and in the developed countries of Western Europe and the Pacific Basin. The Fund may invest up to 20% of the Fund’s total assets in issuers located in developing countries       As of December 31, 2011, the principal countries in which the Fund was invested were the United States, Japan, the United Kingdom, Switzerland and France.       In attempting to meet its investment objective, the Fund engages in active and frequent trading of portfolio securities.       In selecting securities for the Fund, the portfolio managers seek to identify attractively valued issuers with market capitalization in excess of $1 billion. Initial factors considered by the portfolio managers when evaluating potential investments include an issuer’s return on equity, amount of shareholders’ capital and the percentage of earnings paid in dividends, as well as an issuer’s historic earnings stability and overall debt levels.       The Fund’s portfolio managers consider selling a security when (1) its share price increases and its relative valuation ranking deteriorates relative to other issuers, (2) its fundamentals deteriorate or (3) it causes the portfolio’s sector or regional weighting relative to its benchmark to fall outside acceptable risk parameters.
Risk [Heading]	rr_RiskHeading	Principal Risks of Investing in the Fund
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any mutual fund investment, loss of money is a risk of investing. 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. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:       Active Trading Risk. The Fund engages in frequent trading of portfolio securities. Active trading results in added expenses and may result in a lower return and increased tax liability.       Developing/Emerging Markets Securities Risk. Securities issued by foreign companies and governments located in developing/emerging countries may be affected more negatively by inflation, devaluation of their currencies, higher transaction costs, delays in settlement, adverse political developments, the introduction of capital controls, withholding taxes, nationalization of private assets, expropriation, social unrest, war or lack of timely information than those in developed countries.       Foreign Securities Risk. The Fund’s foreign investments may be affected by changes in a foreign country’s exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies.       Geographic Concentration Risk. Because the Fund has a significant level of investment in issuers in the developed countries of Western Europe and Japan, the Fund’s performance is expected to be closely tied to social, political and economic conditions within countries in those regions and to be more volatile than the performance of more geographically diversified funds.       Investing in the European Union Risk. Many countries in the European Union are susceptible to high economic risks associated with high levels of debt, notably due to investments in sovereign debts of European countries such as Greece, Italy and Spain. One or more member states might exit the European Union, placing its currency and banking system in jeopardy. The European Union faces major issues involving its membership, structure, procedures and policies, including the adoption, abandonment or adjustment of the new constitutional treaty, the European Union’s enlargement to the south and east, and resolution of the European Union’s problematic fiscal and democratic accountability. Efforts of the member states to further unify their economic and monetary policies may increase the potential for the downward movement of one member state’s market to cause a similar effect on other member states’ markets. European countries that are part of the European Economic and Monetary Union may be significantly affected by the tight fiscal and monetary controls that the union seeks to impose on its members.       Management Risk. The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.       Market Risk. The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations.       Synthetic Securities Risk. Fluctuations in the values of synthetic securities may not correlate perfectly with the instruments they are designed to replicate. Synthetic securities may be subject to interest rate changes, market price fluctuations, counterparty risk and liquidity risk.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any mutual fund investment, loss of money is a risk of investing.
Risk Not Insured Depository Institution [Text]	rr_RiskNotInsuredDepositoryInstitution	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.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_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 Fund from year to year as of December 31. The performance table compares the Fund’s performance to that of a broad-based/style specific securities market benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund. The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available on the Fund’s Web site at www.invesco.com/us.
Performance Information Illustrates Variability of Returns [Text]	rr_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 Fund from year to year as of December 31. The performance table compares the Fund’s performance to that of a broad-based/style specific securities market benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.invesco.com/us
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance.
Bar Chart [Heading]	rr_BarChartHeading	Annual Total Returns
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Class R5 shares year-to-date (ended June 30, 2012): 1.12% Best Quarter (ended June 30, 2009): 22.12% Worst Quarter (ended September 30, 2011): -20.18%
Performance Table Heading	rr_PerformanceTableHeading	Average Annual Total Returns (for the periods ended December 31, 2011)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.
Performance Table Narrative	rr_PerformanceTableNarrativeTextBlock	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.
INVESCO Global Core Equity Fund | Class R5
Risk/Return:	rr_RiskReturnAbstract
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	rr_MaximumDeferredSalesChargeOverOther	none
Management Fees	rr_ManagementFeesOverAssets	0.77%
Distribution and/or Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	0.19%
Acquired Fund Fees and Expenses	rr_AcquiredFundFeesAndExpensesOverAssets	0.02%
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	0.98%
1 Year	rr_ExpenseExampleYear01	100
3 Years	rr_ExpenseExampleYear03	312
5 Years	rr_ExpenseExampleYear05	542
10 Years	rr_ExpenseExampleYear10	1,201
2006	rr_AnnualReturn2006	21.72%
2007	rr_AnnualReturn2007	2.84%
2008	rr_AnnualReturn2008	(38.67%)
2009	rr_AnnualReturn2009	30.90%
2010	rr_AnnualReturn2010	7.45%
2011	rr_AnnualReturn2011	(10.76%)
Year to Date Return, Label	rr_YearToDateReturnLabel	Class R5 shares year-to-date
Bar Chart, Year to Date Return, Date	rr_BarChartYearToDateReturnDate	Jun. 30, 2012
Bar Chart, Year to Date Return	rr_BarChartYearToDateReturn	1.12%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best Quarter
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Jun. 30, 2009
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	22.12%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst Quarter
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Sep. 30, 2011
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(20.18%)
1 Year	rr_AverageAnnualReturnYear01	(10.76%)	[1]
5 Years	rr_AverageAnnualReturnYear05	(4.56%)	[1]
10 Years	rr_AverageAnnualReturnYear10	4.37%	[1]
Inception Date	rr_AverageAnnualReturnInceptionDate	Oct. 25, 2005
INVESCO Global Core Equity Fund | Return After Taxes on Distributions | Class R5
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(10.96%)	[1]
5 Years	rr_AverageAnnualReturnYear05	(4.84%)	[1]
10 Years	rr_AverageAnnualReturnYear10	3.85%	[1]
Inception Date	rr_AverageAnnualReturnInceptionDate	Oct. 25, 2005
INVESCO Global Core Equity Fund | Return After Taxes on Distributions and Sale of Fund Shares | Class R5
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(6.70%)	[1]
5 Years	rr_AverageAnnualReturnYear05	(3.78%)	[1]
10 Years	rr_AverageAnnualReturnYear10	3.72%	[1]
Inception Date	rr_AverageAnnualReturnInceptionDate	Oct. 25, 2005
INVESCO Global Core Equity Fund | MSCI World Index
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(5.54%)
5 Years	rr_AverageAnnualReturnYear05	(2.37%)
10 Years	rr_AverageAnnualReturnYear10	3.62%
INVESCO Global Core Equity Fund | Lipper Global Large-Cap Core Funds Index
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(4.19%)
5 Years	rr_AverageAnnualReturnYear05	(1.12%)
10 Years	rr_AverageAnnualReturnYear10	3.24%

[1] Class R5 shares' performance shown prior to the inception date is that of Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursements. The inception date of the Fund's Class A shares is December 29, 2000.

XML

INVESCO Global Core Equity Fund

Fund Summaries - INVESCO GLOBAL CORE EQUITY FUND

Investment Objective(s)

The Fund’s investment objective is long-term growth of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees	INVESCO Global Core Equity Fund Class R5
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	INVESCO Global Core Equity Fund Class R5
Management Fees	0.77%
Distribution and/or Service (12b-1) Fees	none
Other Expenses	0.19%
Acquired Fund Fees and Expenses	0.02%
Total Annual Fund Operating Expenses	0.98%

Example.

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

      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:

Expense Example (USD $)	1 Year	3 Years	5 Years	10 Years
INVESCO Global Core Equity Fund Class R5	100	312	542	1,201

Portfolio Turnover.

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 and may result in higher taxes when Fund shares are held in a taxable account. 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 104% of the average value of its portfolio.

Principal Investment Strategies of the Fund

The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities, specifically, common and preferred stocks, convertible securities, rights and warrants to purchase common stock and depositary receipts. In complying with the 80% investment requirement, the Fund may include synthetic securities that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

      The Fund invests in a diversified portfolio that consists primarily of equity securities of U.S. and foreign issuers that are, in the portfolio managers’ view, attractively valued relative to current or projected earnings, or to the current market value of assets owned by the issuer.

      The Fund emphasizes investments in the U.S. and in the developed countries of Western Europe and the Pacific Basin. The Fund may invest up to 20% of the Fund’s total assets in issuers located in developing countries

      As of December 31, 2011, the principal countries in which the Fund was invested were the United States, Japan, the United Kingdom, Switzerland and France.

      In attempting to meet its investment objective, the Fund engages in active and frequent trading of portfolio securities.

      In selecting securities for the Fund, the portfolio managers seek to identify attractively valued issuers with market capitalization in excess of $1 billion. Initial factors considered by the portfolio managers when evaluating potential investments include an issuer’s return on equity, amount of shareholders’ capital and the percentage of earnings paid in dividends, as well as an issuer’s historic earnings stability and overall debt levels.

      The Fund’s portfolio managers consider selling a security when (1) its share price increases and its relative valuation ranking deteriorates relative to other issuers, (2) its fundamentals deteriorate or (3) it causes the portfolio’s sector or regional weighting relative to its benchmark to fall outside acceptable risk parameters.

Principal Risks of Investing in the Fund

As with any mutual fund investment, loss of money is a risk of investing. 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. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:

      Active Trading Risk. The Fund engages in frequent trading of portfolio securities. Active trading results in added expenses and may result in a lower return and increased tax liability.

      Developing/Emerging Markets Securities Risk. Securities issued by foreign companies and governments located in developing/emerging countries may be affected more negatively by inflation, devaluation of their currencies, higher transaction costs, delays in settlement, adverse political developments, the introduction of capital controls, withholding taxes, nationalization of private assets, expropriation, social unrest, war or lack of timely information than those in developed countries.

      Foreign Securities Risk. The Fund’s foreign investments may be affected by changes in a foreign country’s exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies.

      Geographic Concentration Risk. Because the Fund has a significant level of investment in issuers in the developed countries of Western Europe and Japan, the Fund’s performance is expected to be closely tied to social, political and economic conditions within countries in those regions and to be more volatile than the performance of more geographically diversified funds.

      Investing in the European Union Risk. Many countries in the European Union are susceptible to high economic risks associated with high levels of debt, notably due to investments in sovereign debts of European countries such as Greece, Italy and Spain. One or more member states might exit the European Union, placing its currency and banking system in jeopardy. The European Union faces major issues involving its membership, structure, procedures and policies, including the adoption, abandonment or adjustment of the new constitutional treaty, the European Union’s enlargement to the south and east, and resolution of the European Union’s problematic fiscal and democratic accountability. Efforts of the member states to further unify their economic and monetary policies may increase the potential for the downward movement of one member state’s market to cause a similar effect on other member states’ markets. European countries that are part of the European Economic and Monetary Union may be significantly affected by the tight fiscal and monetary controls that the union seeks to impose on its members.

      Management Risk. The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.

      Market Risk. The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations.

      Synthetic Securities Risk. Fluctuations in the values of synthetic securities may not correlate perfectly with the instruments they are designed to replicate. Synthetic securities may be subject to interest rate changes, market price fluctuations, counterparty risk and liquidity risk.

Performance Information

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 Fund from year to year as of December 31. The performance table compares the Fund’s performance to that of a broad-based/style specific securities market benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund. The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available on the Fund’s Web site at www.invesco.com/us.

Annual Total Returns

Class R5 shares year-to-date (ended June 30, 2012): 1.12%
Best Quarter (ended June 30, 2009): 22.12%
Worst Quarter (ended September 30, 2011): -20.18%

Average Annual Total Returns (for the periods ended December 31, 2011)

Average Annual Total Returns INVESCO Global Core Equity Fund	1 Year		5 Years		10 Years		Inception Date
Class R5 shares:	(10.76%)	[1]	(4.56%)	[1]	4.37%	[1]	Oct. 25, 2005
Class R5 shares: Return After Taxes on Distributions	(10.96%)	[1]	(4.84%)	[1]	3.85%	[1]	Oct. 25, 2005
Class R5 shares: Return After Taxes on Distributions and Sale of Fund Shares	(6.70%)	[1]	(3.78%)	[1]	3.72%	[1]	Oct. 25, 2005
MSCI World Index	(5.54%)		(2.37%)		3.62%
Lipper Global Large-Cap Core Funds Index	(4.19%)		(1.12%)		3.24%

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.

[1] Class R5 shares' performance shown prior to the inception date is that of Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursements. The inception date of the Fund's Class A shares is December 29, 2000.

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	AIM FUNDS GROUP (INVESCO FUNDS GROUP)
Prospectus Date	rr_ProspectusDate	Sep. 24, 2012
INVESCO Small Cap Equity Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	Fund Summaries - INVESCO SMALL CAP EQUITY FUND
Objective [Heading]	rr_ObjectiveHeading	Investment Objective(s)
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The Fund’s investment objective is long-term growth of capital.
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses of the Fund
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.
Shareholder Fees Caption [Text]	rr_ShareholderFeesCaption	Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_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 and may result in higher taxes when Fund shares are held in a taxable account. 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 42% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	42.00%
Other Expenses, New Fund, Based on Estimates [Text]	rr_OtherExpensesNewFundBasedOnEstimates	“Other Expenses” and “Total Annual Fund Operating Expenses” for Class R6 shares are based on estimated amounts for the current fiscal year.
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_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.       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:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies of the Fund
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of small-capitalization issuers.       In complying with the 80% investment requirement, the Fund may include synthetic securities that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.       The Fund considers a company to be a small-capitalization issuer if it has a market capitalization, at the time of purchase, no larger than the largest capitalized issuer included in the Russell 2000® Index during the most recent 11-month period (based on month-end data) plus the most recent data during the current month. As of December 30, 2011, the capitalization of companies in the Russell 2000® Index ranged from $16 million to $3.7 billion.        The Fund may also invest up to 25% of its total assets in foreign securities.       In selecting investments, the portfolio managers utilize a disciplined portfolio construction process that diversifies the Fund based on the industry group diversification of the S&P Small Cap 600 Index and generally maintains a maximum deviation from index industry groups of 350 basis points. The security selection process is based on a three-step process that includes fundamental, valuation and timeliness analysis focused on identifying high quality, fundamentally sound issuers operating in an attractive industry; attractively valued securities given their growth potential over a one- to two-year horizon; and the “timeliness” of a purchase, respectively. The timeliness analysis includes a review of relative price strength, trading volume characteristics and trend analysis to look for signs of deterioration. If a stock shows signs of deterioration, it is generally not considered as a candidate for the portfolio.       The portfolio managers consider selling a security if the investment thesis for owning the security is no longer valid, the stock reaches its price target or timeliness factors indicate that the risk/return characteristics of the stock as viewed in the market are no longer attractive.
Risk [Heading]	rr_RiskHeading	Principal Risks of Investing in the Fund
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any mutual fund investment, loss of money is a risk of investing. 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. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:       Foreign Securities Risk. The Fund’s foreign investments may be affected by changes in a foreign country’s exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies.       Management Risk. The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.        Market Risk. The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations.       Small- and Mid-Capitalization Risks. Stocks of small and mid-sized companies tend to be more vulnerable to adverse developments and may have little or no operating history or track record of success, and limited product lines, markets, management and financial resources. The securities of small and mid-sized companies may be more volatile due to less market interest and less publicly available information about the issuer. They also may be illiquid or restricted as to resale, or may trade less frequently and in smaller volumes, all of which may cause difficulty when establishing or closing a position at a desirable price.        Synthetic Securities Risk. Fluctuations in the values of synthetic securities may not correlate perfectly with the instruments they are designed to replicate. Synthetic securities may be subject to interest rate changes, market price fluctuations, counterparty risk and liquidity risk.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any mutual fund investment, loss of money is a risk of investing.
Risk Not Insured Depository Institution [Text]	rr_RiskNotInsuredDepositoryInstitution	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.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_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 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, a style specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund. The benchmarks may not reflect payment of fees, expenses or taxes. The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available on the Fund’s Web site at www.invesco.com/us.
Performance Information Illustrates Variability of Returns [Text]	rr_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 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, a style specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.invesco.com/us
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance.
Bar Chart [Heading]	rr_BarChartHeading	Annual Total Returns
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Class R5 shares year-to-date (ended June 30, 2012): 4.64% Best Quarter (ended June 30, 2009): 20.23% Worst Quarter (ended December 31, 2008): -23.59%
Performance Table Heading	rr_PerformanceTableHeading	Average Annual Total Returns (for the periods ended December 31, 2011)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.
Performance Table Narrative	rr_PerformanceTableNarrativeTextBlock	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.
INVESCO Small Cap Equity Fund | Class R5
Risk/Return:	rr_RiskReturnAbstract
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	rr_MaximumDeferredSalesChargeOverOther	none
Management Fees	rr_ManagementFeesOverAssets	0.73%
Distribution and/or Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	0.12%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	0.85%	[1]
1 Year	rr_ExpenseExampleYear01	87
3 Years	rr_ExpenseExampleYear03	271
5 Years	rr_ExpenseExampleYear05	471
10 Years	rr_ExpenseExampleYear10	1,049
2006	rr_AnnualReturn2006	17.55%
2007	rr_AnnualReturn2007	5.41%
2008	rr_AnnualReturn2008	(31.07%)
2009	rr_AnnualReturn2009	21.06%
2010	rr_AnnualReturn2010	29.30%
2011	rr_AnnualReturn2011	0.08%
Year to Date Return, Label	rr_YearToDateReturnLabel	Class R5 shares year-to-date
Bar Chart, Year to Date Return, Date	rr_BarChartYearToDateReturnDate	Jun. 30, 2012
Bar Chart, Year to Date Return	rr_BarChartYearToDateReturn	4.64%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best Quarter
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Jun. 30, 2009
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	20.23%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst Quarter
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Dec. 31, 2008
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(23.59%)
1 Year	rr_AverageAnnualReturnYear01	0.08%	[2]
5 Years	rr_AverageAnnualReturnYear05	2.62%	[2]
10 Years	rr_AverageAnnualReturnYear10	6.37%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Apr. 29, 2005
INVESCO Small Cap Equity Fund | Class R6
Risk/Return:	rr_RiskReturnAbstract
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	rr_MaximumDeferredSalesChargeOverOther	none
Management Fees	rr_ManagementFeesOverAssets	0.73%
Distribution and/or Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	0.08%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	0.81%	[1]
1 Year	rr_ExpenseExampleYear01	83
3 Years	rr_ExpenseExampleYear03	259
5 Years	rr_ExpenseExampleYear05	450
10 Years	rr_ExpenseExampleYear10	1,002
1 Year	rr_AverageAnnualReturnYear01	(0.41%)	[2]
5 Years	rr_AverageAnnualReturnYear05	2.08%	[2]
10 Years	rr_AverageAnnualReturnYear10	5.96%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Sep. 24, 2012
INVESCO Small Cap Equity Fund | Return After Taxes on Distributions | Class R5
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	0.08%	[2]
5 Years	rr_AverageAnnualReturnYear05	2.26%	[2]
10 Years	rr_AverageAnnualReturnYear10	5.71%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Apr. 29, 2005
INVESCO Small Cap Equity Fund | Return After Taxes on Distributions and Sale of Fund Shares | Class R5
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	0.05%	[2]
5 Years	rr_AverageAnnualReturnYear05	2.17%	[2]
10 Years	rr_AverageAnnualReturnYear10	5.46%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Apr. 29, 2005
INVESCO Small Cap Equity Fund | S&P 500 Index (reflects no deduction for fees, expenses or taxes)
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	2.09%
5 Years	rr_AverageAnnualReturnYear05	(0.25%)
10 Years	rr_AverageAnnualReturnYear10	2.92%
INVESCO Small Cap Equity Fund | Russell 2000 Index (reflects no deduction for fees, expenses or taxes)
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(4.18%)
5 Years	rr_AverageAnnualReturnYear05	0.15%
10 Years	rr_AverageAnnualReturnYear10	5.62%
INVESCO Small Cap Equity Fund | Lipper Small-Cap Core Funds Index
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(3.81%)
5 Years	rr_AverageAnnualReturnYear05	1.32%
10 Years	rr_AverageAnnualReturnYear10	5.81%

[1] "Other Expenses" and "Total Annual Fund Operating Expenses" for Class R6 shares are based on estimated amounts for the current fiscal year.

[2] Class R5 and Class R6 shares' performance shown prior to the inception date is that of Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursements. The inception date of the Fund's Class A shares is August 31, 2000.

XML

Document and Entity Information	12 Months Ended
	Sep. 24, 2012
Risk/Return:
Document Type	485BPOS
Document Period End Date	Dec. 31, 2011
Registrant Name	AIM FUNDS GROUP (INVESCO FUNDS GROUP)
Central Index Key	0000019034
Amendment Flag	false
Document Creation Date	Sep. 21, 2012
Document Effective Date	Sep. 24, 2012
Prospectus Date	Sep. 24, 2012

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	AIM FUNDS GROUP (INVESCO FUNDS GROUP)
Prospectus Date	rr_ProspectusDate	Sep. 24, 2012
Document Creation Date	dei_DocumentCreationDate	Sep. 21, 2012

XML

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	AIM FUNDS GROUP (INVESCO FUNDS GROUP)
Prospectus Date	rr_ProspectusDate	Sep. 24, 2012
INVESCO International Small Company Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	Fund Summaries - INVESCO INTERNATIONAL SMALL COMPANY FUND
Objective [Heading]	rr_ObjectiveHeading	Investment Objective(s)
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The Fund’s investment objective is long-term growth of capital.
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses of the Fund
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.
Shareholder Fees Caption [Text]	rr_ShareholderFeesCaption	Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio Turnover.
Portfolio Turnover [Text Block]	rr_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 and may result in higher taxes when Fund shares are held in a taxable account. 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 18% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	18.00%
Other Expenses, New Fund, Based on Estimates [Text]	rr_OtherExpensesNewFundBasedOnEstimates	“Other Expenses” and “Total Annual Fund Operating Expenses” for Class R6 shares are based on estimated amounts for the current fiscal year.
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_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.       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:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategies of the Fund
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in securities of small international issuers. The Fund’s portfolio managers do not intend to invest more than 35% of the Fund’s net assets in issuers located in developing countries. The Fund invests primarily in equity securities.       In complying with the 80% investment requirement, the Fund may include synthetic securities that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.       The Fund is non-diversified, which means it can invest a greater percentage of its assets in any one issuer than a diversified fund can.       The Fund considers an issuer to be a small-capitalization issuer if it has a market capitalization, at the time of purchase, no larger than the largest capitalized issuer included in the Russell 2000® Index during the most recent 11-month period (based on month end data) plus the most recent data during the current month. As of December 30, 2011, the capitalization of companies in the Russell 2000® Index ranged from $16 million to $3.7 billion.       As of December 31, 2011, the principal countries in which the Fund was invested were Canada, the United Kingdom, Malaysia, the Philippines and Japan.       The Fund may invest up to 20% of its net assets in securities of U.S. issuers. The Fund may invest up to 20% of its total assets in securities exchangeable for or convertible into equity securities of foreign issuers.       The Fund can invest in derivatives, including forward foreign currency contracts to mitigate the risk of foreign currency exposure. A forward foreign currency contract is an agreement between parties to exchange a specified amount of currency at a specified future time at a specified rate. Forward foreign currency contracts are used to protect against uncertainty in the level of future foreign currency exchange rates. The Fund will use these contracts to hedge against adverse movements in the foreign currencies in which portfolio securities are denominated.       The portfolio managers employ a disciplined investment strategy that emphasizes fundamental research, supported by quantitative analysis, portfolio construction and risk management techniques. The strategy primarily focuses on identifying quality issuers that have experienced, or exhibit the potential for, accelerating or above average earnings growth but whose prices do not fully reflect these attributes. Investments for the portfolio are selected bottom-up on a security-by-security basis. The focus is on the strengths of individual issuers, rather than sector or country trends.       The Fund’s portfolio managers may consider selling a security for several reasons, including (1) its fundamentals deteriorate or it posts disappointing earnings, (2) its security price appears to be overvalued, or (3) a more attractive investment opportunity is identified.
Risk [Heading]	rr_RiskHeading	Principal Risks of Investing in the Fund
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any mutual fund investment, loss of money is a risk of investing. 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. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:       Derivatives Risk. The performance of derivative instruments is tied to the performance of an underlying currency, security, index or other instrument. In addition to risks relating to their underlying instruments, the use of derivatives may include other, possibly greater, risks. Derivatives involve costs, may be volatile, and may involve a small initial investment relative to the risk assumed. Risks associated with the use of derivatives may include counterparty, leverage, correlation, liquidity, tax, market, interest rate and management risks. Derivatives may also be more difficult to purchase, sell or value than other investments. The Fund may lose more than the cash amount invested on investments in derivatives. Investors should bear in mind that, while the Fund intends to use derivative strategies, it is not obligated to actively engage in these transactions, generally or in any particular kind of derivative, if the investment manager elects not to do so due to availability, cost, market conditions or other factors.       Developing/Emerging Markets Securities Risk. Securities issued by foreign companies and governments located in developing/emerging countries may be affected more negatively by inflation, devaluation of their currencies, higher transaction costs, delays in settlement, adverse political developments, the introduction of capital controls, withholding taxes, nationalization of private assets, expropriation, social unrest, war or lack of timely information than those in developed countries.       Foreign Securities Risk. The Fund’s foreign investments may be affected by changes in a foreign country’s exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies.       Growth Investing Risk. Growth stocks tend to be more expensive relative to their earnings or assets compared with other types of stock. As a result they tend to be more sensitive to changes in their earnings and can be more volatile.       Management Risk. The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.       Market Risk. The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations.       Non-Diversification Risk. The Fund is non-diversified and can invest a greater portion of its assets in a single issuer. A change in the value of the issuer could affect the value of the Fund more than if it was a diversified fund.       Small- and Mid-Capitalization Risks. Stocks of small and mid-sized companies tend to be more vulnerable to adverse developments and may have little or no operating history or track record of success, and limited product lines, markets, management and financial resources. The securities of small and mid-sized companies may be more volatile due to less market interest and less publicly available information about the issuer. They also may be illiquid or restricted as to resale, or may trade less frequently and in smaller volumes, all of which may cause difficulty when establishing or closing a position at a desirable price.       Synthetic Securities Risk. Fluctuations in the values of synthetic securities may not correlate perfectly with the instruments they are designed to replicate. Synthetic securities may be subject to interest rate changes, market price fluctuations, counterparty risk and liquidity risk.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any mutual fund investment, loss of money is a risk of investing.
Risk Nondiversified Status [Text]	rr_RiskNondiversifiedStatus	Non-Diversification Risk. The Fund is non-diversified and can invest a greater portion of its assets in a single issuer. A change in the value of the issuer could affect the value of the Fund more than if it was a diversified fund.
Risk Not Insured Depository Institution [Text]	rr_RiskNotInsuredDepositoryInstitution	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.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance Information
Performance Narrative [Text Block]	rr_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 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, a style specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund. The benchmarks may not reflect payment of fees, expenses or taxes. The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available on the Fund’s Web site at www.invesco.com/us.
Performance Information Illustrates Variability of Returns [Text]	rr_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 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, a style specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.invesco.com/us
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance.
Bar Chart [Heading]	rr_BarChartHeading	Annual Total Returns
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Class R5 shares year-to-date (ended June 30, 2012): 0.22% Best Quarter (ended June 30, 2009): 34.03% Worst Quarter (ended December 31, 2008): -27.38%
Performance Table Heading	rr_PerformanceTableHeading	Average Annual Total Returns (for the periods ended December 31, 2011)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.
Performance Table Narrative	rr_PerformanceTableNarrativeTextBlock	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.
INVESCO International Small Company Fund | Class R5
Risk/Return:	rr_RiskReturnAbstract
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	rr_MaximumDeferredSalesChargeOverOther	none
Management Fees	rr_ManagementFeesOverAssets	0.92%
Distribution and/or Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	0.20%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.12%	[1]
1 Year	rr_ExpenseExampleYear01	114
3 Years	rr_ExpenseExampleYear03	356
5 Years	rr_ExpenseExampleYear05	617
10 Years	rr_ExpenseExampleYear10	1,363
2006	rr_AnnualReturn2006	38.73%
2007	rr_AnnualReturn2007	17.85%
2008	rr_AnnualReturn2008	(54.02%)
2009	rr_AnnualReturn2009	66.56%
2010	rr_AnnualReturn2010	26.20%
2011	rr_AnnualReturn2011	(2.66%)
Year to Date Return, Label	rr_YearToDateReturnLabel	Class R5 shares year-to-date
Bar Chart, Year to Date Return, Date	rr_BarChartYearToDateReturnDate	Jun. 30, 2012
Bar Chart, Year to Date Return	rr_BarChartYearToDateReturn	0.22%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best Quarter
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Jun. 30, 2009
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	34.03%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst Quarter
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Dec. 31, 2008
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(27.38%)
1 Year	rr_AverageAnnualReturnYear01	(2.66%)	[2]
5 Years	rr_AverageAnnualReturnYear05	2.08%	[2]
10 Years	rr_AverageAnnualReturnYear10	16.77%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Oct. 25, 2005
INVESCO International Small Company Fund | Class R6
Risk/Return:	rr_RiskReturnAbstract
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	rr_MaximumDeferredSalesChargeOverOther	none
Management Fees	rr_ManagementFeesOverAssets	0.92%
Distribution and/or Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	0.15%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.07%	[1]
1 Year	rr_ExpenseExampleYear01	109
3 Years	rr_ExpenseExampleYear03	340
5 Years	rr_ExpenseExampleYear05	590
10 Years	rr_ExpenseExampleYear10	1,306
1 Year	rr_AverageAnnualReturnYear01	(3.03%)	[2]
5 Years	rr_AverageAnnualReturnYear05	1.62%	[2]
10 Years	rr_AverageAnnualReturnYear10	16.44%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Sep. 24, 2012
INVESCO International Small Company Fund | Return After Taxes on Distributions | Class R5
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(2.62%)	[2]
5 Years	rr_AverageAnnualReturnYear05	1.04%	[2]
10 Years	rr_AverageAnnualReturnYear10	15.76%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Oct. 25, 2005
INVESCO International Small Company Fund | Return After Taxes on Distributions and Sale of Fund Shares | Class R5
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(1.09%)	[2]
5 Years	rr_AverageAnnualReturnYear05	1.74%	[2]
10 Years	rr_AverageAnnualReturnYear10	15.16%	[2]
Inception Date	rr_AverageAnnualReturnInceptionDate	Oct. 25, 2005
INVESCO International Small Company Fund | MSCI EAFE Index
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(12.14%)
5 Years	rr_AverageAnnualReturnYear05	(4.72%)
10 Years	rr_AverageAnnualReturnYear10	4.67%
INVESCO International Small Company Fund | MSCI World Ex-US Small Cap Index
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(15.81%)
5 Years	rr_AverageAnnualReturnYear05	(3.23%)
10 Years	rr_AverageAnnualReturnYear10	9.41%
INVESCO International Small Company Fund | Lipper International Small/Mid-Cap Growth Funds Index
Risk/Return:	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(14.22%)
5 Years	rr_AverageAnnualReturnYear05	(1.73%)
10 Years	rr_AverageAnnualReturnYear10	8.98%

[1] "Other Expenses" and "Total Annual Fund Operating Expenses" for Class R6 shares are based on estimated amounts for the current fiscal year.

[2] Class R5 and Class R6 shares' performance shown prior to the inception date is that of Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursements. The inception date of the Fund's Class A shares is August 31, 2000.

XML

INVESCO Small Cap Equity Fund

Fund Summaries - INVESCO SMALL CAP EQUITY FUND

Investment Objective(s)

The Fund’s investment objective is long-term growth of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees INVESCO Small Cap Equity Fund	Class R5	Class R6
Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)	none	none
Maximum Deferred Sales Charge (Load) (as a percentage of original purchase price or redemption proceeds, whichever is less)	none	none

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses INVESCO Small Cap Equity Fund		Class R5	Class R6
Management Fees		0.73%	0.73%
Distribution and/or Service (12b-1) Fees		none	none
Other Expenses	[1]	0.12%	0.08%
Total Annual Fund Operating Expenses	[1]	0.85%	0.81%

Example.

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

      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:

Expense Example INVESCO Small Cap Equity Fund (USD $)	1 Year	3 Years	5 Years	10 Years
Class R5	87	271	471	1,049
Class R6	83	259	450	1,002

Portfolio Turnover.

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 and may result in higher taxes when Fund shares are held in a taxable account. 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 42% of the average value of its portfolio.

Principal Investment Strategies of the Fund

The Fund invests, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of small-capitalization issuers.

      In complying with the 80% investment requirement, the Fund may include synthetic securities that have economic characteristics similar to the Fund’s direct investments that are counted toward the 80% investment requirement.

      The Fund considers a company to be a small-capitalization issuer if it has a market capitalization, at the time of purchase, no larger than the largest capitalized issuer included in the Russell 2000^® Index during the most recent 11-month period (based on month-end data) plus the most recent data during the current month. As of December 30, 2011, the capitalization of companies in the Russell 2000^® Index ranged from $16 million to $3.7 billion.

       The Fund may also invest up to 25% of its total assets in foreign securities.

      In selecting investments, the portfolio managers utilize a disciplined portfolio construction process that diversifies the Fund based on the industry group diversification of the S&P Small Cap 600 Index and generally maintains a maximum deviation from index industry groups of 350 basis points. The security selection process is based on a three-step process that includes fundamental, valuation and timeliness analysis focused on identifying high quality, fundamentally sound issuers operating in an attractive industry; attractively valued securities given their growth potential over a one- to two-year horizon; and the “timeliness” of a purchase, respectively. The timeliness analysis includes a review of relative price strength, trading volume characteristics and trend analysis to look for signs of deterioration. If a stock shows signs of deterioration, it is generally not considered as a candidate for the portfolio.

      The portfolio managers consider selling a security if the investment thesis for owning the security is no longer valid, the stock reaches its price target or timeliness factors indicate that the risk/return characteristics of the stock as viewed in the market are no longer attractive.

Principal Risks of Investing in the Fund

As with any mutual fund investment, loss of money is a risk of investing. 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. The risks associated with an investment in the Fund can increase during times of significant market volatility. The principal risks of investing in the Fund are:

      Foreign Securities Risk. The Fund’s foreign investments may be affected by changes in a foreign country’s exchange rates, political and social instability, changes in economic or taxation policies, difficulties when enforcing obligations, decreased liquidity, and increased volatility. Foreign companies may be subject to less regulation resulting in less publicly available information about the companies.

      Management Risk. The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.

       Market Risk. The prices of and the income generated by the Fund’s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and currency and interest rate fluctuations.

      Small- and Mid-Capitalization Risks. Stocks of small and mid-sized companies tend to be more vulnerable to adverse developments and may have little or no operating history or track record of success, and limited product lines, markets, management and financial resources. The securities of small and mid-sized companies may be more volatile due to less market interest and less publicly available information about the issuer. They also may be illiquid or restricted as to resale, or may trade less frequently and in smaller volumes, all of which may cause difficulty when establishing or closing a position at a desirable price.

       Synthetic Securities Risk. Fluctuations in the values of synthetic securities may not correlate perfectly with the instruments they are designed to replicate. Synthetic securities may be subject to interest rate changes, market price fluctuations, counterparty risk and liquidity risk.

Performance Information

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 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, a style specific benchmark and a peer group benchmark comprised of funds with investment objectives and strategies similar to the Fund. The benchmarks may not reflect payment of fees, expenses or taxes. The Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available on the Fund’s Web site at www.invesco.com/us.

Annual Total Returns

Class R5 shares year-to-date (ended June 30, 2012): 4.64%
Best Quarter (ended June 30, 2009): 20.23%
Worst Quarter (ended December 31, 2008): -23.59%

Average Annual Total Returns (for the periods ended December 31, 2011)

Average Annual Total Returns INVESCO Small Cap Equity Fund	1 Year		5 Years		10 Years		Inception Date
Class R5 shares:	0.08%	[1]	2.62%	[1]	6.37%	[1]	Apr. 29, 2005
Class R5 shares: Return After Taxes on Distributions	0.08%	[1]	2.26%	[1]	5.71%	[1]	Apr. 29, 2005
Class R5 shares: Return After Taxes on Distributions and Sale of Fund Shares	0.05%	[1]	2.17%	[1]	5.46%	[1]	Apr. 29, 2005
Class R6 shares:	(0.41%)	[1]	2.08%	[1]	5.96%	[1]	Sep. 24, 2012
S&P 500 Index (reflects no deduction for fees, expenses or taxes)	2.09%		(0.25%)		2.92%
Russell 2000 Index (reflects no deduction for fees, expenses or taxes)	(4.18%)		0.15%		5.62%
Lipper Small-Cap Core Funds Index	(3.81%)		1.32%		5.81%

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangement, such as 401(k) plans or individual retirement accounts.

[1] "Other Expenses" and "Total Annual Fund Operating Expenses" for Class R6 shares are based on estimated amounts for the current fiscal year.

[1] Class R5 and Class R6 shares' performance shown prior to the inception date is that of Class A shares and includes the 12b-1 fees applicable to Class A shares. Class A shares' performance reflects any applicable fee waivers and/or expense reimbursements. The inception date of the Fund's Class A shares is August 31, 2000.