2.4.0.8000061 - Document - Risk/Return Summary {Unlabeled} - Invesco Money Market Fund - Class AX, BX and CXfalsefalsetrue1false falsefalseDuration_29Jun2012_28Jun2013S000000253_MemberClassAxBxAndCx_Memberhttp://www.sec.gov/CIK0000842790duration2012-06-29T00:00:002013-06-28T00:00:001false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class AX, BX and CX | Invesco Money Market Fundfalsefalsefalse1false truefalseDuration_29Jun2012_28Jun2013S000000253_MemberClassAxBxAndCx_Memberhttp://www.sec.gov/CIK0000842790duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseaimisf_S000000253Memberdei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMembernanafalse02false 3rr_RiskReturnHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Fund Summary</b>falsefalsefalsexbrli:stringItemTypestringRisk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicatedReference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 false03false 3rr_ObjectiveHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Investment Objective(s)</b>falsefalsefalsexbrli: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a false04false 3rr_ObjectivePrimaryTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Fund&#8217;s investment objective is to provide current income consistent with preservation of capital and liquidity.falsefalsefalsenonnum:textBlockItemTypenaInvestment 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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 2 -Subsection a false05false 3rr_ExpenseHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Fees and Expenses of the Fund</b>falsefalsefalsexbrli: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 1 -Subparagraph d false06false 3rr_ExpenseNarrativeTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.falsefalsefalsenonnum:textBlockItemTypenaThis 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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 1 -Subparagraph b false07false 3rr_ShareholderFeesCaptionrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Shareholder Fees</b> (fees paid directly from your investment)falsefalsefalsexbrli:stringItemTypestringShareholder Fees (fees paid directly from your investment).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection table -Paragraph 1 false08false 3rr_ShareholderFeesTableTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div style="display:none">~ http://www.invesco.com/role/ScheduleShareholderFeesINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> falsefalse<div style="display:none">~ http://www.invesco.com/role/ScheduleShareholderFeesINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> falsehttp://www.invesco.com/role/ScheduleShareholderFeesINVESCOMoneyMarketFundClassAXBXCX000062 - Schedule - Shareholder Fees {- INVESCO Money Market Fund Class AX BX CX}truefalsefalse1falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass AXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085152Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass AXpureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 USDfalsefalseduration2012-06-29T00:00:002013-06-28T00:00:00$2falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass BXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085153Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass BXpureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 USDfalsefalseduration2012-06-29T00:00:002013-06-28T00:00:00$3falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass CXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085154Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass CXpureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 USDfalsefalseduration2012-06-29T00:00:002013-06-28T00:00:00$1falseRowprimaryElement*3false 3rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPricerr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection table -Paragraph 1 -Subparagraph 1 false0 0rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPricerr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truetruetrue00falsefalsefalse2truetruetrue00falsefalsefalse3truetruetrue00falsefalsefalserr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection table -Paragraph 1 -Subparagraph 1 false02falseRowprimaryElement*4false 3rr_MaximumDeferredSalesChargeOverOtherrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativePure4TypepureMaximum Deferred Sales Charge (Load) (as a percentage of ____) "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). 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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 2 -Subparagraph a -Clause i false0 0rr_MaximumDeferredSalesChargeOverOtherrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truetruetrue00falsefalsefalse2truetruetrue0.050.05falsefalsefalse3truetruetrue0.010.01falsefalsefalserr:NonNegativePure4TypepureMaximum Deferred Sales Charge (Load) (as a percentage of ____) "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). 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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 2 -Subparagraph a -Clause i false0falseShareholder Fees Class AX, BX and CX Invesco Money Market FundUnKnownUnKnownUnKnownUnKnownfalsefalsefalseSheet324332015ColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsenonnum:textBlockItemTypenaContains a command for the SEC Viewer for the role corresponding to ShareholderFeesData.No definition available.false09false 3rr_OperatingExpensesCaptionrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Annual Fund Operating Expenses</b> (expenses that you pay each year as a percentage of the value of your investment)falsefalsefalsexbrli:stringItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection table -Paragraph 1 -Subparagraph 7 false010false 3rr_AnnualFundOperatingExpensesTableTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div style="display:none">~ http://www.invesco.com/role/ScheduleAnnualFundOperatingExpensesINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> falsefalse<div style="display:none">~ http://www.invesco.com/role/ScheduleAnnualFundOperatingExpensesINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> falsehttp://www.invesco.com/role/ScheduleAnnualFundOperatingExpensesINVESCOMoneyMarketFundClassAXBXCX000063 - Schedule - Annual Fund Operating Expenses {- INVESCO Money Market Fund Class AX BX CX}truefalsefalse1falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass AXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085152Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass AXpureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 USDfalsefalseduration2012-06-29T00:00:002013-06-28T00:00:00$2falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass BXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085153Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass BXpureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 USDfalsefalseduration2012-06-29T00:00:002013-06-28T00:00:00$3falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass CXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085154Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass CXpureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 USDfalsefalseduration2012-06-29T00:00:002013-06-28T00:00:00$1falseRowprimaryElement*3false 3rr_ManagementFeesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 3 -Subparagraph a false0 0rr_ManagementFeesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truetruetrue0.00390.0039falsefalsefalse2truetruetrue0.00390.0039falsefalsefalse3truetruetrue0.00390.0039falsefalsefalserr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 3 -Subparagraph a false02falseRowprimaryElement*4false 3rr_DistributionAndService12b1FeesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection table -Paragraph 1 -Subparagraph 9 false0 0rr_DistributionAndService12b1FeesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truetruetrue0.00150.0015falsefalsefalse2truetruetrue0.0090.009falsefalsefalse3truetruetrue0.0090.009falsefalsefalserr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection table -Paragraph 1 -Subparagraph 9 false03falseRowprimaryElement*5false 3rr_OtherExpensesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 3 -Subparagraph c -Clause i false0 0rr_OtherExpensesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truetruetrue0.00320.0032falsefalsefalse2truetruetrue0.00320.0032falsefalsefalse3truetruetrue0.00320.0032falsefalsefalserr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 3 -Subparagraph c -Clause i false04falseRowprimaryElement*6false 3rr_ExpensesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalsetotalLabelrr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 3 -Subparagraph d true0 0rr_ExpensesOverAssetsrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalsetotalLabel1truetruetrue0.00860.0086falsefalsefalse2truetruetrue0.01610.0161falsefalsefalse3truetruetrue0.01610.0161falsefalsefalserr: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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 3 -Subparagraph d true0falseAnnual Fund Operating Expenses Class AX, BX and CX Invesco Money Market FundUnKnownUnKnownUnKnownUnKnownfalsefalsefalseSheet348934021ColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsenonnum:textBlockItemTypenaContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No definition available.false011false 3rr_ExpenseExampleHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Example.</b>falsefalsefalsexbrli:stringItemTypestringHeading for Expense Example.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 4 false012false 3rr_ExpenseExampleNarrativeTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. <br /><br />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&#8217;s operating expenses remain the same. <br /><br />Although your actual costs may be higher or lower, based on these assumptions, your costs would be:falsefalsefalsenonnum:textBlockItemTypenaThe Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection example -Paragraph 1 -Subparagraph 1 false013false 3rr_ExpenseExampleWithRedemptionTableTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div style="display:none">~ http://www.invesco.com/role/ScheduleExpenseExampleTransposedINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> falsefalse<div style="display:none">~ http://www.invesco.com/role/ScheduleExpenseExampleTransposedINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> truehttp://www.invesco.com/role/ScheduleExpenseExampleTransposedINVESCOMoneyMarketFundClassAXBXCX000064 - Schedule - Expense Example {Transposed} {- INVESCO Money Market Fund Class AX BX CX}truefalsefalse1falseColumnprimaryElement*3false 3rr_ExpenseExampleYear01rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryThe 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.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 4 false2 USDfalsefalse$2falseColumnprimaryElement*4false 3rr_ExpenseExampleYear03rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryThe 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.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection example -Paragraph 1 -Subparagraph 2 false2 USDfalsefalse$3falseColumnprimaryElement*5false 3rr_ExpenseExampleYear05rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryThe 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.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection example -Paragraph 1 -Subparagraph 2 false2 USDfalsefalse$4falseColumnprimaryElement*6false 3rr_ExpenseExampleYear10rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryThe 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.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection example -Paragraph 1 -Subparagraph 2 false2 USDfalsefalse$1falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass AXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085152Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass AXUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170 0truefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue8888falsefalsefalse2truefalsetrue274274falsefalsefalse3truefalsetrue477477falsefalsefalse4truefalsetrue10611061falsefalsefalsenanafalse02falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass BXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085153Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass BXUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170 0truefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue664664falsefalsefalse2truefalsetrue808808falsefalsefalse3truefalsetrue10761076falsefalsefalse4truefalsetrue17101710falsefalsefalsenanafalse03falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass CXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085154Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass CXUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170 0truefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue264264falsefalsefalse2truefalsetrue508508falsefalsefalse3truefalsetrue876876falsefalsefalse4truefalsetrue19111911falsefalsefalsenanafalse0falseExpense Example Class AX, BX and CX Invesco Money Market Fund (USD $)UnKnownUnKnownUnKnownUnKnownfalsefalsefalseSheet439843040ColumnprimaryElement*RowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsenonnum:textBlockItemTypenaContains a command for the SEC Viewer for the role corresponding to ExpenseExample.No definition available.false014false 3rr_ExpenseExampleNoRedemptionNarrativeTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00You would pay the following expenses if you did not redeem your shares:falsefalsefalsenonnum:textBlockItemTypenaContains a command for the SEC Viewer for the role corresponding to ExpenseExampleNoRedemption.No definition available.false015false 3rr_ExpenseExampleNoRedemptionTableTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div style="display:none">~ http://www.invesco.com/role/ScheduleExpenseExampleNoRedemptionTransposedINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> falsefalse<div style="display:none">~ http://www.invesco.com/role/ScheduleExpenseExampleNoRedemptionTransposedINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> truehttp://www.invesco.com/role/ScheduleExpenseExampleNoRedemptionTransposedINVESCOMoneyMarketFundClassAXBXCX000065 - Schedule - Expense Example, No Redemption {Transposed} {- INVESCO Money Market Fund Class AX BX CX}truefalsefalse1falseColumnprimaryElement*3false 3rr_ExpenseExampleNoRedemptionYear01rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryYou would pay the following expenses if you did not redeem your shares. Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection example -Paragraph 2 -Subparagraph 1 false2 USDfalsefalse$2falseColumnprimaryElement*4false 3rr_ExpenseExampleNoRedemptionYear03rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryYou would pay the following expenses if you did not redeem your shares. Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection example -Paragraph 2 -Subparagraph 1 false2 USDfalsefalse$3falseColumnprimaryElement*5false 3rr_ExpenseExampleNoRedemptionYear05rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryYou would pay the following expenses if you did not redeem your shares. Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 4 -Subparagraph f false2 USDfalsefalse$4falseColumnprimaryElement*6false 3rr_ExpenseExampleNoRedemptionYear10rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelrr:NonNegativeMonetaryTypemonetaryYou would pay the following expenses if you did not redeem your shares. Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Subsection instructions -Paragraph 4 -Subparagraph f false2 USDfalsefalse$1falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass AXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085152Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass AXUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170 0truefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue8888falsefalsefalse2truefalsetrue274274falsefalsefalse3truefalsetrue477477falsefalsefalse4truefalsetrue10611061falsefalsefalsenanafalse02falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass BXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085153Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass BXUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170 0truefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue164164falsefalsefalse2truefalsetrue508508falsefalsefalse3truefalsetrue876876falsefalsefalse4truefalsetrue17101710falsefalsefalsenanafalse03falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass CXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085154Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass CXUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170 0truefalsefalsefalsefalsefalsefalsefalsefalse1truefalsetrue164164falsefalsefalse2truefalsetrue508508falsefalsefalse3truefalsetrue876876falsefalsefalse4truefalsetrue19111911falsefalsefalsenanafalse0falseExpense Example, No Redemption Class AX, BX and CX Invesco Money Market Fund (USD $)UnKnownUnKnownUnKnownUnKnownfalsefalsefalseSheet439843040ColumnprimaryElement*RowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsenonnum:textBlockItemTypenaContains a command for the SEC Viewer for the role corresponding to ExpenseExampleNoRedemption.No definition available.false016false 3rr_StrategyHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Principal Investment Strategies of the Fund</b>falsefalsefalsexbrli:stringItemTypestringPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a false017false 3rr_StrategyNarrativeTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The Fund invests primarily in the following high-quality U.S. dollar-denominated short-term debt obligations: (i) securities issued by the U.S. Government or its agencies; (ii) bankers&#8217; acceptances, certificates of deposit, and time deposits from U.S. or foreign banks; (iii) repurchase agreements; (iv) commercial paper; (v) municipal securities; (vi) master notes; and (vii) cash equivalents. <br /><br />The Fund may engage in repurchase agreement transactions that are collateralized by cash or government securities. In addition, it may engage in repurchase agreement transactions that are collateralized by nongovernment securities such as equity securities that are rated investment grade and below investment grade by nationally recognized statistical rating organizations or unrated securities of comparable quality. <br /><br />The Fund invests primarily in those securities that are First Tier Securities (defined below) at the time of purchase. <br /><br />As permitted by Rule 2a-7 under the Investment Company Act of 1940, as amended (Rule 2a-7), the Fund seeks to maintain a stable price of $1.00 per share by using the amortized cost method to value portfolio securities and rounding the share value to the nearest cent. The Fund invests in conformity with Securities and Exchange Commission (SEC) rules and regulations requirements for money market funds for the quality, maturity, diversification and liquidity of investments. The Fund invests only in U.S. dollar-denominated securities maturing within 397 days of the date of purchase, with certain exceptions permitted by applicable regulations. The Fund maintains a dollar-weighted average portfolio maturity of no more than 60 days, and a dollar-weighted average portfolio maturity as determined without exceptions regarding certain interest rate adjustments under Rule 2a-7 of no more than 120 days. Each investment must be determined to present minimal credit risks by Invesco Advisers, Inc. (the Adviser) pursuant to guidelines approved by the Fund&#8217;s Board of Trustees, and must be an &#8220;Eligible Security&#8221; as defined under applicable regulations. &#8220;First Tier Securities&#8221; generally means Eligible Securities rated within the highest short-term rating category, an unrated security of comparable quality as determined by the Adviser under the supervision of the Board of Trustees, U.S. Government Securities as defined by applicable regulations, and securities issued by other registered money market funds. Such securities may also include Rule 144A securities, which are subject to resale restrictions. <br /><br />The Fund may invest up to 50% of its assets in U.S. dollar-denominated foreign securities. The Fund may also invest in securities, whether or not considered foreign securities, which carry foreign credit exposure. <br /><br />In selecting securities for the Fund&#8217;s portfolio, the portfolio managers focus on safety, liquidity, and a competitive yield. The Adviser conducts a credit analysis of each potential issuer prior to the purchase of its securities. <br /><br />The portfolio managers normally hold portfolio securities to maturity, but may sell a particular security when they deem it advisable, such as when market or credit factors materially change.falsefalsefalsenonnum:textBlockItemTypenaPrincipal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a false018false 3rr_RiskHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Principal Risks of Investing in the Fund</b>falsefalsefalsexbrli:stringItemTypestringNarrative Risk Disclosure.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 1 false019false 3rr_RiskNarrativeTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00As 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. Although the Fund seeks to preserve the value of your investment at $1.00 per share, you may lose money by investing in the Fund. 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: <br /><br />Cash/Cash Equivalents Risk. Holding cash or cash equivalents may negatively affect performance. <br /><br />Counterparty Risk. Counterparty risk is the risk that the other party to the contract will not fulfill its contractual obligations, which may cause losses or additional costs to the Fund. <br /><br />Credit Risk. The issuer of instruments in which the Fund invests may be unable to meet interest and/or principal payments, thereby causing its instruments to decrease in value and lowering the issuer&#8217;s credit rating. <br /><br />Foreign Credit Exposure Risk. U.S. dollar-denominated securities carrying foreign credit exposure may be affected by unfavorable political, economic or governmental developments that could affect payments of principal and interest. <br /><br />Foreign Securities Risk. The value of the Fund&#8217;s foreign investments may be adversely affected by 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.<br /><br />Industry Focus Risk. To the extent the Fund invests in securities issued or guaranteed by companies in the banking and financial services industries, the Fund&#8217;s performance will depend on the overall condition of those industries, which may be affected by the following factors: the supply of short-term financing, changes in government regulation and interest rates, and the overall economy. <br /><br />Interest Rate Risk. Interest rate risk refers to the risk that bond prices generally fall as interest rates rise; conversely, bond prices generally rise as interest rates fall. Specific bonds differ in their sensitivity to changes in interest rates depending on their individual characteristics, including duration. <br /><br />Liquidity Risk. The Fund may hold illiquid securities that it may be unable to sell at the preferred time or price and could lose its entire investment in such securities. <br /><br />Management Risk. The investment techniques and risk analysis used by the Fund&#8217;s portfolio managers may not produce the desired results. <br /><br />Market Risk. The prices of and the income generated by the Fund&#8217;s securities may decline in response to, among other things, investor sentiment, general economic and market conditions, regional or global instability, and interest rate fluctuations. <br /><br />Money Market Fund Risk. Although the Fund seeks to preserve the value of your investment at $1.00 per share, you may lose money by investing in the Fund. The share price of money market funds can fall below the $1.00 share price. You should not rely on or expect the Fund&#8217;s adviser or its affiliates to enter into support agreements or take other actions to maintain the Fund&#8217;s $1.00 share price. The credit quality of the Fund&#8217;s holdings can change rapidly in certain markets, and the default of a single holding could have an adverse impact on the Fund&#8217;s share price. The Fund&#8217;s share price can also be negatively affected during periods of high redemption pressures and/or illiquid markets. Further regulation could impact the way the Fund is managed, possibly negatively impacting its return. Additionally, the Fund&#8217;s yield will vary as the short-term securities in its portfolio mature or are sold and the proceeds are reinvested in other securities. <br /><br />Municipal Securities Risk. The Fund may invest in municipal securities. Constitutional amendments, legislative enactments, executive orders, administrative regulations, voter initiatives, and the issuer&#8217;s regional economic conditions may affect the municipal security&#8217;s value, interest payments, repayment of principal and the Fund&#8217;s ability to sell it. Failure of a municipal security issuer to comply with applicable tax requirements may make income paid thereon taxable, resulting in a decline in the security&#8217;s value. In addition, there could be changes in applicable tax laws or tax treatments that reduce or eliminate the current federal income tax exemption on municipal securities or otherwise adversely affect the current federal or state tax status of municipal securities. <br /><br />Reinvestment Risk. Reinvestment risk is the risk that a bond&#8217;s cash flows (coupon income and principal repayment) will be reinvested at an interest rate below that on the original bond. <br /><br />Repurchase Agreement Risk. If the seller of a repurchase agreement defaults or otherwise does not fulfill its obligations, the Fund may incur delays and losses arising from selling the underlying securities, enforcing its rights, or declining collateral value. These risks are magnified to the extent that a repurchase agreement is secured by securities other than cash or U.S. Government securities. <br /><br />U.S. Government Obligations Risk. 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&#8217;s ability to recover should they default. <br /><br />Variable-Rate Demand Notes Risk. The absence of an active secondary market for certain variable and floating rate notes could make it difficult to dispose of the instruments, and a portfolio could suffer a loss if the issuer defaults during periods in which a portfolio is not entitled to exercise its demand rights.falsefalsefalsenonnum:textBlockItemTypenaNarrative 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: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 1 -Subparagraph i -Clause instruction false020false 3rr_BarChartAndPerformanceTableHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Performance Information</b>falsefalsefalsexbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 false021false 3rr_PerformanceNarrativeTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00The 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 Fund&#8217;s past performance is not necessarily an indication of its future performance. Updated performance information is available on the Fund&#8217;s website at www.invesco.com/us.falsefalsefalsenonnum:textBlockItemTypenaRisk/Return Bar Chart and Table.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 false022false 3rr_BarChartHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Annual Total Returns</b>falsefalsefalsexbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 false023false 3rr_BarChartTableTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div style="display:none">~ http://www.invesco.com/role/ScheduleAnnualTotalReturnsINVESCOMoneyMarketFundClassAXBXCXBarChart column period compact * ~</div> falsefalseBarChart6.jpg<div style="display:none">~ http://www.invesco.com/role/ScheduleAnnualTotalReturnsINVESCOMoneyMarketFundClassAXBXCXBarChart column period compact * ~</div> falsehttp://www.invesco.com/role/ScheduleAnnualTotalReturnsINVESCOMoneyMarketFundClassAXBXCXBarChart000066 - Schedule - Annual Total Returns - INVESCO Money Market Fund Class AX BX CX [BarChart]truefalsefalse1falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass AXrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085152Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass AXpureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 USDfalsefalseduration2012-06-29T00:00:002013-06-28T00:00:00$1falseRowprimaryElement*3false3false 3rr_AnnualReturn2011rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.00030.0003falsefalsefalsexbrli:pureItemTypepureIf the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement. Present the corresponding numerical return adjacent to each bar. If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart. Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart. When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes. The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph instructions -Clause 3 -Exhibit a false0 3rr_AnnualReturn2011rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalsexbrli:pureItemTypepureIf the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement. Present the corresponding numerical return adjacent to each bar. If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart. Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart. When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes. The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph instructions -Clause 3 -Exhibit a false0 0rr_AnnualReturn2011rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.00030.0003falsefalsefalsexbrli:pureItemTypepureIf the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement. Present the corresponding numerical return adjacent to each bar. If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart. Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart. When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes. The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph instructions -Clause 3 -Exhibit a false02falseRowprimaryElement*4false4false 3rr_AnnualReturn2012rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.00030.0003falsefalsefalsexbrli:pureItemTypepureIf the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement. Present the corresponding numerical return adjacent to each bar. If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart. Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart. When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes. The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph ii false0 3rr_AnnualReturn2012rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalsexbrli:pureItemTypepureIf the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement. Present the corresponding numerical return adjacent to each bar. If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart. Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart. When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes. The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph ii false0 0rr_AnnualReturn2012rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.00030.0003falsefalsefalsexbrli:pureItemTypepureIf the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement. Present the corresponding numerical return adjacent to each bar. If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart. Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart. When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes. The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph ii false0falseAnnual Total Returns - INVESCO Money Market Fund Class AX BX CX [BarChart] UnKnownUnKnownUnKnownUnKnownfalsefalsefalseSheet12011207ColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsenonnum:textBlockItemTypenaContains a command for the SEC Viewer for the role corresponding to BarChartData.No definition available.false024false 3rr_BarChartClosingTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class AX shares year-to-date (ended March 28, 2013): 0.01%<br />Best Quarter (ended March 31, 2011 through December 31, 2012): 0.01%<br />Worst Quarter (ended March 31, 2011 through December 31, 2012): 0.01%falsefalsefalsenonnum:textBlockItemTypenaIf the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement. Present the corresponding numerical return adjacent to each bar. If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart. Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph ii false025false 3rr_PerformanceTableHeadingrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<b>Average Annual Total Returns</b> (for the periods ended December 31, 2012)falsefalsefalsexbrli:stringItemTypestringThis item represents Average Anuual Total Returns. If a Multiple Class Fund offers a Class in the prospectus that converts into another Class after a stated period, compute average annual total returns in the table by using the returns of the other Class for the period after conversion.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph instructions -Clause 3 -Exhibit c false026false 3rr_PerformanceTableTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div style="display:none">~ http://www.invesco.com/role/ScheduleAverageAnnualTotalReturnsTransposedINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> falsefalse<div style="display:none">~ http://www.invesco.com/role/ScheduleAverageAnnualTotalReturnsTransposedINVESCOMoneyMarketFundClassAXBXCX column period compact * ~</div> truehttp://www.invesco.com/role/ScheduleAverageAnnualTotalReturnsTransposedINVESCOMoneyMarketFundClassAXBXCX000067 - Schedule - Average Annual Total Returns {Transposed} {- INVESCO Money Market Fund Class AX BX CX}truefalsefalse1falseColumnprimaryElement*3false 3rr_AverageAnnualReturnYear01rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelxbrli:pureItemTypepureReturn Before Taxes.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph iii -Clause 1 -Exhibit 2 false0 USDfalsefalse$2falseColumnprimaryElement*4false 3rr_AverageAnnualReturnYear05rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelxbrli:pureItemTypepureReturn Before Taxes.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph iii -Clause 1 -Exhibit 2 false0 USDfalsefalse$3falseColumnprimaryElement*5false 3rr_AverageAnnualReturnYear10rr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelxbrli:pureItemTypepureReturn Before Taxes.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph iii -Clause 1 -Exhibit 2 false0 USDfalsefalse$4falseColumnprimaryElement*6false 3rr_AverageAnnualReturnInceptionDaterr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabelxbrli:dateItemTypedateReturn Before Taxes.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph instructions -Clause 4 false0 USDfalsefalse$1falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass AX shares:rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085152Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass AX shares:pureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 0truefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00030.0003falsefalsefalse2truetruetrue0.00460.0046falsefalsefalse3truetruetrue0.01430.0143falsefalsefalse4falsetruefalse002010-06-07falsefalsetruenanafalse02falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass BX shares:rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085153Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass BX shares:pureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 0truefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue-0.0497-0.0497falsefalsefalse2truetruetrue-0.0031-0.0031falsefalsefalse3truetruetrue0.00870.0087falsefalsefalse4falsetruefalse002010-06-07falsefalsetruenanafalse03falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2012-06-29T00:00:002013-06-28T00:00:00falsefalseClass AX, BX and CXdei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_ClassAxBxAndCxMemberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Money Market Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_S000000253Memberdei_LegalEntityAxisexplicitMemberfalsefalseClass CX shares:rr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimisf_C000085154Memberrr_ProspectusShareClassAxisexplicitMemberClass AX, BX and CXInvesco Money Market FundClass CX shares:pureStandardhttp://www.xbrl.org/2003/instancepure0Standard0 0truefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue-0.0097-0.0097falsefalsefalse2truetruetrue0.00090.0009falsefalsefalse3truetruetrue0.00870.0087falsefalsefalse4falsetruefalse002010-06-07falsefalsetruenanafalse01Class AX shares' performance shown prior to the inception date is that of the Fund's Invesco Cash Reserve Shares and includes the 12b-1 fees applicable to Invesco Cash Reserve Shares.2Class BX and Class CX shares' performance shown prior to the inception date is that of the Fund's Invesco Cash Reserve Shares restated to reflect the higher the 12b-1 fees applicable to Class BX and Class CX shares.falseAverage Annual Total Returns Class AX, BX and CX Invesco Money Market FundUnKnownUnKnownUnKnownUnKnownfalsefalsefalseSheet439843040ColumnprimaryElement*RowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*falsenonnum:textBlockItemTypenaContains a command for the SEC Viewer for the role corresponding to PerformanceTableData.No definition available.false027false 3rr_PerformanceTableClosingTextBlockrr_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class AX Shares&#8217; seven day yield on December 31, 2012, was 0.04%. For the current seven day yield, call (800) 959-4246.falsefalsefalsenonnum:textBlockItemTypenaIf 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 should show the returns of an appropriate broad-based 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, _____)Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection b -Paragraph 2 -Subparagraph iii false0falseRisk/Return Summary - Invesco Money Market Fund - Class AX, BX and CX (Class AX, BX and CX, Invesco Money Market Fund)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.invesco.com/role/DocumentRiskReturnSummaryUnlabeledInvescoMoneyMarketFundClassAXBXandCX127