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3/12/2010 - 2/28/2011
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3/12/2010 - 2/28/2011
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-Publisher SEC
-Name Form
-Number N-1A
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falsefalse4false0rr_ObjectiveHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Investment ObjectivefalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1
-Publisher SEC
-Name Form
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falsefalse5false0rr_ObjectivePrimaryTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Fund's investment objective is long-term growth of capital.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringInvestment Objectives/Goals. Disclose the Fund's investment objectives or goals. A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund).Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 2
-Subsection a
falsefalse6false0rr_ExpenseHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Fees and Expenses of the FundfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Shareholder Fees (fees paid directly from your investment) 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 you redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions]. If these sales charges (loads) were included, your costs would be higher. 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 may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio. Instructions. A.3.instructions.6 New Funds. For purposes of this Item, a "New Fund" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less. The following Instructions apply to New Funds.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 1
-Subparagraph d
-Subsection instructions
falsefalse7false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringThis table describes the fees and expenses that you may pay if you buy and hold shared of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds. Include the narrative explanations in the order indicated. A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount. Modify the narrative explanation to state that Fund shares are sold on a national securities exchange at the end of the time periods indicated, and that brokerage commissions for buying and selling Fund shares through a broker are not reflected.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 1
-Subparagraph b
-Subsection instructions
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-Publisher SEC
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-Publisher SEC
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falsefalse0rr_ShareholderFeesColumnNametruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class: InstitutionalClass: InstitutionalfalsefalsefalsetruefalseOthernanafalsefalse2falseRowprimaryElement*5false0rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPricerrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00000.0000falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureMaximum Deferred Sales Charge (Load) (as a percentage of ____) A.3.instructions.2.a.i "Maximum Deferred Sales Charge (Load)" includes the maximum total deferred sales charge (load) payable upon redemption, in installments, or both, expressed as a percentage of the amount or amounts stated in response to Item 7(a), except that, for a sales charge (load) based on net asset value at the time of purchase, show the sales charge (load) as a percentage of the offering price at the time of purchase. A Fund may include in a footnote to the table, if applicable, a tabular presentation showing the amount of deferred sales charges (loads) over time or a narrative explanation of the sales charges (loads) (e.g., __% in the first year after purchase, declining to __% in the __ year and eliminated thereafter). A.3.instructions.2.a.ii If more than one type of sales charge (load) is imposed (e.g., a deferred sales charge (load) and a front-end sales charge (load)), the first caption in the table should read "Maximum Sales Charge (Load)" and show the maximum cumulative percentage. Show the percentage amounts and the terms of each sales charge (load) comprising that figure on separate lines below.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 1
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-Subsection table
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 2
-Subparagraph a
-Clause i
-Subsection instructions
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-Subsection table
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-Publisher SEC
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-Chapter A
-Section 3
-Paragraph 1
-Subparagraph 7
-Subsection table
falsefalse0rr_OperatingExpensesColumnNametruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class: InstitutionalClass: InstitutionalfalsefalsefalsetruefalseOthernanafalsefalse2falseRowprimaryElement*5false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00740.0074falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureManagement Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as "Other Expenses."Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 3
-Subparagraph a
-Subsection instructions
falsefalse0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00740.0074falsefalsefalsetruefalseOthernanafalsefalse3falseRowprimaryElement*6false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00000.0000falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureDistribution [and/or Service] (12b-1) Fees" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1]. Under an appropriate caption or a subcaption of "Other Expenses," disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 1
-Subparagraph 9
-Subsection table
falsefalse0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00000.0000falsefalsefalsetruefalseOthernanafalsefalse4falseRowprimaryElement*7false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00140.0014falsefalsefalsetruefalseOtherrr:NonNegativePure4Typepure"Other Expenses" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts. The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]). "Other Expenses" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30). If extraordinary expenses were incurred that materially affected the Fund's "Other Expenses," disclose in a footnote to the table what "Other Expenses" would have been had the extraordinary expenses been included.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 3
-Subparagraph c
-Clause i
-Subsection instructions
falsefalse0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00140.0014falsefalsefalsetruefalseOthernanafalsefalse5falseRowprimaryElement*8false0rr_ExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00880.0088falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses. If the Fund is a Feeder Fund, reflect the aggregate expenses of the Feeder Fund and the Master Fund in a single fee table using the captions provided. In a footnote to the fee table, state that the table and Example reflect the expenses of both the Feeder and Master Funds. If the prospectus offers more than one Class of a Multiple Class Fund or more than one Feeder Fund that invests in the same Master Fund, provide a separate response for each Class or Feeder Fund. Base the percentages of "Annual Fund Operating Expenses" on amounts incurred during the Fund's most recent fiscal year, but include in expenses amounts that would have been incurred absent expense reimbursement or fee waiver arrangements. If the Fund has changed its fiscal year and, as a result, the most recent fiscal year is less than three months, use the fiscal year prior to the most recent fiscal year as the basis for determining "Annual Fund Operating Expenses."Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 3
-Subparagraph d
-Subsection instructions
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-Paragraph 4
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-Publisher SEC
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-Section 3
-Paragraph 1
-Subparagraph 1
-Subsection example
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-Publisher SEC
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-Publisher SEC
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-Publisher SEC
-Name Form
-Number N-1A
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-Section 3
-Paragraph 1
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-Subsection example
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-Publisher SEC
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-Section 3
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-Publisher SEC
-Name Form
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-Chapter A
-Section 3
-Paragraph 1
-Subparagraph 2
-Subsection example
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 5
-Subsection instructions
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 3
-Paragraph 3
-Subsection example
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Subsection a
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Subsection a
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-Publisher SEC
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-Number N-1A
-Chapter A
-Section 4
-Paragraph 1
-Subsection b
falsefalse20false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<p>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:</p><p><i>Debt Securities Risk.</i> The Fund may invest in debt securities that are affected by changing interest rates and changes in their effective maturities and credit quality.</p><p><i>Foreign Securities Risk.</i> 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.</p><p><i>Management Risk.</i> The investment techniques and risk analysis used by the Fund’s portfolio managers may not produce the desired results.</p><p><i>Market Risk.</i> 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.</p><p><i>Small- and Mid-Capitalization Risks.</i> 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.</p><p><i>U.S. Government Obligations Risk.</i> The Fund may invest in obligations issued by U.S. government agencies and instrumentalities that may receive varying levels of support from the government, which could affect the Fund’s ability to recover should they default.</p>falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringNarrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 1
-Subparagraph i
-Clause instruction
-Subsection b
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-Publisher SEC
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-Subsection b
falsefalse22false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The 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 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.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
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-Section 4
-Paragraph 2
-Subsection b
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-Publisher SEC
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-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph ii
-Subsection b
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
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-Subsection b
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph instructions
-Clause 3
-Exhibit a
-Subsection b
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph ii
-Subsection b
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph instructions
-Clause 3
-Exhibit a
-Subsection b
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph ii
-Subsection b
falsefalse0rr_AnnualReturn2010truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.23000.2300falsefalsefalsetruefalseOthernanafalsefalse16Annual Total Returns (Bar Chart) - Invesco Small Companies Fund (Class Institutional)
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph ii
-Subsection b
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph instructions
-Clause 5
-Subsection b
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-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph iii
-Clause 1
-Exhibit 1
-Subsection b
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-Chapter A
-Section 4
-Paragraph 2
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-Clause 1
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-Exhibit 5
-Subsection b
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-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph iii
-Clause 1
-Exhibit 2
-Subsection b
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-Exhibit 2
-Subsection b
falsefalsefalseUSDfalsefalse$8falseColumnprimaryElement*11false0rr_AverageAnnualReturnSinceInceptionrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsetruetrue00falsefalsefalsetruefalse2truetruetrue0.11060.1106falsefalsefalsetruefalse3truetruetrue0.10520.1052falsefalsefalsetruefalse4truetruetrue0.09560.0956falsefalsefalsetruefalse5truetruetrue0.04630.0463falsefalsefalsetruefalse6truetruetrue0.07030.0703falsefalsefalsetruefalse7truetruetrue0.07780.0778falsefalsefalsetruefalseOtherxbrli:pureItemTypepureReturn Before Taxes.Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph iii
-Clause 1
-Exhibit 2
-Subsection b
falsefalsefalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Small Companies Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000000239Memberdei_DocumentInformationDocumentAxisexplicitMembertruefalsePerformance Measurerr_PerformanceMeasureAxisrr_PerformanceMeasureDomainrr_PerformanceMeasureAxisexplicitMemberfalsefalseInvesco Funds - Institutional Classdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusThirteenMemberdei_LegalEntityAxisexplicitMembertruefalseShare Classesrr_ProspectusShareClassAxisrr_ShareClassDomainrr_ProspectusShareClassAxisexplicitMemberInvesco Small Companies FundPerformance MeasureInvesco Funds - Institutional ClassShare ClassesStandard00truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsetruefalse00Average Annual Total Returns (for the periods ended December 31, 2010)Average Annual Total Returns (for the periods ended December 31, 2010)falsefalsefalsetruefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsefalsefalse00falsefalsefalsefalsefalse6falsefalsefalse00falsefalsefalsefalsefalse7falsefalsefalse00falsefalsefalsefalsefalse8falsefalsefalse00falsefalsefalsefalsefalseOthernanafalsefalse2falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Small Companies Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000000239Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseBefore Taxesrr_PerformanceMeasureAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_BeforeTaxesMemberrr_PerformanceMeasureAxisexplicitMemberfalsefalseInvesco Funds - Institutional Classdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusThirteenMemberdei_LegalEntityAxisexplicitMemberfalsefalseInstitutional Class, Invesco Small Companies Fundrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_C000023087Memberrr_ProspectusShareClassAxisexplicitMemberInvesco Small Companies FundBefore TaxesInvesco Funds - Institutional ClassInstitutional Class, Invesco Small Companies FundStandard00truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsetruefalse00Institutional Class:Institutional Class:[1]falsefalsefalsetruefalse3falsetruefalse00Before TaxesBefore Taxesfalsefalsefalsetruefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsetruefalse002004-04-302004-04-30falsefalsetruetruefalse6truetruetrue0.23000.2300falsefalsefalsetruefalse7truetruetrue0.07550.0755falsefalsefalsetruefalse8truetruetrue0.11060.1106falsefalsefalsetruefalseOthernanafalsefalse3falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Small Companies Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000000239Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseAfter Taxes on Distributionsrr_PerformanceMeasureAxisxbrldihttp://xbrl.org/2006/xbrldirr_AfterTaxesOnDistributionsMemberrr_PerformanceMeasureAxisexplicitMemberfalsefalseInvesco Funds - Institutional Classdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusThirteenMemberdei_LegalEntityAxisexplicitMemberfalsefalseInstitutional Class, Invesco Small Companies Fundrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_C000023087Memberrr_ProspectusShareClassAxisexplicitMemberInvesco Small Companies FundAfter Taxes on DistributionsInvesco Funds - Institutional ClassInstitutional Class, Invesco Small Companies FundStandard00truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsetruefalse00Institutional Class:Institutional Class:[1]falsefalsefalsetruefalse3falsetruefalse00After Taxes on DistributionsAfter Taxes on Distributionsfalsefalsefalsetruefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsetruefalse002004-04-302004-04-30falsefalsetruetruefalse6truetruetrue0.23000.2300falsefalsefalsetruefalse7truetruetrue0.06960.0696falsefalsefalsetruefalse8truetruetrue0.10520.1052falsefalsefalsetruefalseOthernanafalsefalse4falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Small Companies Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000000239Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseReturn After Taxes on Distributions and Sale of Fund Sharesrr_PerformanceMeasureAxisxbrldihttp://xbrl.org/2006/xbrldirr_AfterTaxesOnDistributionsAndSalesMemberrr_PerformanceMeasureAxisexplicitMemberfalsefalseInvesco Funds - Institutional Classdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusThirteenMemberdei_LegalEntityAxisexplicitMemberfalsefalseInstitutional Class, Invesco Small Companies Fundrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_C000023087Memberrr_ProspectusShareClassAxisexplicitMemberInvesco Small Companies FundReturn After Taxes on Distributions and Sale of Fund SharesInvesco Funds - Institutional ClassInstitutional Class, Invesco Small Companies FundStandard00truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsetruefalse00Institutional Class:Institutional Class:[1]falsefalsefalsetruefalse3falsetruefalse00Return After Taxes on Distributions and Sale of Fund SharesReturn After Taxes on Distributions and Sale of Fund Sharesfalsefalsefalsetruefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsetruefalse002004-04-302004-04-30falsefalsetruetruefalse6truetruetrue0.14950.1495falsefalsefalsetruefalse7truetruetrue0.06330.0633falsefalsefalsetruefalse8truetruetrue0.09560.0956falsefalsefalsetruefalseOthernanafalsefalse5falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Small Companies Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000000239Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseS&P 500 Indexrr_PerformanceMeasureAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_SAndPFiveHundredIndexMemberrr_PerformanceMeasureAxisexplicitMemberfalsefalseInvesco Funds - Institutional Classdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusThirteenMemberdei_LegalEntityAxisexplicitMembertruefalseShare Classesrr_ProspectusShareClassAxisrr_ShareClassDomainrr_ProspectusShareClassAxisexplicitMemberInvesco Small Companies FundS&P 500 IndexInvesco Funds - Institutional ClassShare ClassesStandard00truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsetruefalse00S&P 500® IndexS&P 500® Indexfalsefalsefalsetruefalse4falsefalsefalse00(reflects no deductions for fees, expenses or taxes)(reflects no deductions for fees, expenses or taxes)falsefalsefalsetruefalse5falsetruefalse002003-10-312003-10-31falsefalsetruetruefalse6truetruetrue0.15080.1508falsefalsefalsetruefalse7truetruetrue0.02290.0229falsefalsefalsetruefalse8truetruetrue0.04630.0463falsefalsefalsetruefalseOthernanafalsefalse6falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Small Companies Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000000239Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseRussell 2000 Indexrr_PerformanceMeasureAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_RussellTwoThousandIndexMemberrr_PerformanceMeasureAxisexplicitMemberfalsefalseInvesco Funds - Institutional Classdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusThirteenMemberdei_LegalEntityAxisexplicitMembertruefalseShare Classesrr_ProspectusShareClassAxisrr_ShareClassDomainrr_ProspectusShareClassAxisexplicitMemberInvesco Small Companies FundRussell 2000 IndexInvesco Funds - Institutional ClassShare ClassesStandard00truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsetruefalse00Russell 2000® IndexRussell 2000® Indexfalsefalsefalsetruefalse4falsefalsefalse00(reflects no deductions for fees, expenses or taxes)(reflects no deductions for fees, expenses or taxes)falsefalsefalsetruefalse5falsetruefalse002003-10-312003-10-31falsefalsetruetruefalse6truetruetrue0.26850.2685falsefalsefalsetruefalse7truetruetrue0.04470.0447falsefalsefalsetruefalse8truetruetrue0.07030.0703falsefalsefalsetruefalseOthernanafalsefalse7falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Small Companies Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000000239Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseLipper Small-Cap Core Funds Indexrr_PerformanceMeasureAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_LipperSmallCapCoreFundsIndexMemberrr_PerformanceMeasureAxisexplicitMemberfalsefalseInvesco Funds - Institutional Classdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusThirteenMemberdei_LegalEntityAxisexplicitMembertruefalseShare Classesrr_ProspectusShareClassAxisrr_ShareClassDomainrr_ProspectusShareClassAxisexplicitMemberInvesco Small Companies FundLipper Small-Cap Core Funds IndexInvesco Funds - Institutional ClassShare ClassesStandard00truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsetruefalse00Lipper Small-Cap Core Funds IndexLipper Small-Cap Core Funds Indexfalsefalsefalsetruefalse4falsefalsefalse00falsefalsefalsefalsefalse5falsetruefalse002003-10-312003-10-31falsefalsetruetruefalse6truetruetrue0.25710.2571falsefalsefalsetruefalse7truetruetrue0.04760.0476falsefalsefalsetruefalse8truetruetrue0.07780.0778falsefalsefalsetruefalseOthernanafalsefalse1Institutional Class 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 or expense reimbursements. The inception date of the Fund's Class A shares is November 4, 2003.87Average Annual Total Returns - Invesco Small Companies Fund (Class Institutional)
Invesco Small Companies FundUnKnownUnKnownUnKnownUnKnownfalsetrueColumnprimaryElement*RowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowrr_PerformanceMeasureAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to PerformanceTableData.No authoritative reference available.falsefalse26false0rr_PerformanceTableNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00After-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 arrangements, such as 401(k) plans or individual retirement accounts.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringIf the Fund has annual returns for at least one calendar year, provide a table showing the Fund's (A) average annual total return; (B) average annual total return (after taxes on distributions); and (C) average annual total return (after taxes on distributions and redemption). A Money Market Fund should show only the returns described in clause (A) of the preceding sentence. All returns should be shown for 1-, 5-, and 10- calendar year periods ending on the date of the most recently completed calendar year (or for the life of the Fund, if shorter), but only for periods subsequent to the effective date of the Fund's registration statement. The table also shouldshow the returns of an appropriate broadbased securities market index as defined in Instruction 5 to Item 22(b)(7) for the same periods. A Fund that has been in existence for more than 10 years also may include returns for the life of the Fund. A Money Market Fund may provide the Fund's 7-day yield ending on the date of the most recent calendar year or disclose a toll-free (or collect) telephone number that investors can use to obtain the Fund's current 7-day yield. For a Fund (other than a Money Market Fund or a Fund described in General Instruction C.3.(d)(iii)), provide the information in the following table with the specified captions AVERAGE ANNUAL TOTAL RETURNS (For the periods ended December 31, _____). For a Fund that provides annual total returns for only one calendar year or for a Fund that does not include the bar chart because it does not have annual returns for a full calendar year, modify, as appropriate, the narrative explanation required by paragraph (c)(2)(i) (e.g., by stating that the information gives some indication of the risks of an investment in the Fund by comparing the Fund's performance with a broad measure of market performance).Reference 1: 1
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 4
-Paragraph 2
-Subparagraph iv
-Subsection b
falsefalse125Risk/Return Summary - Invesco Small Companies Fund (Class Institutional) (Invesco Small Companies Fund, Invesco Funds - Institutional Class)UnKnownUnKnownUnKnownUnKnownfalsetrue