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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 falsefalseExpense [Heading]7false0rr_ExpenseNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<p>This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.</p><p>You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Invesco Funds. More information about these and other discounts is available from your financial professional and in the section “Shareholder Account Information—Initial Sales Charges (Class A Shares Only)” on page A-3 of the prospectus and the section “Purchase, Redemption and Pricing of Shares—Purchase and Redemption of Shares” on page L-1 of the statement of additional information (SAI).</p>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. 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C, R and Ydei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusFiveMemberdei_LegalEntityAxisexplicitMemberfalsefalseClass R, Invesco Emerging Market Local Currency Debt Fundrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_C000089697Memberrr_ProspectusShareClassAxisexplicitMemberInvesco Emerging Market Local Currency Debt FundInvesco Emerging Market Local Currency Debt Fund - Class A, B. C, R and YClass R, Invesco Emerging Market Local Currency Debt FundUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$5falseColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Emerging Market Local Currency Debt Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000029175Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Emerging Market Local Currency Debt Fund - Class A, B. C, R and Ydei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusFiveMemberdei_LegalEntityAxisexplicitMemberfalsefalseClass Y, Invesco Emerging Market Local Currency Debt Fundrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_C000089698Memberrr_ProspectusShareClassAxisexplicitMemberInvesco Emerging Market Local Currency Debt FundInvesco Emerging Market Local Currency Debt Fund - Class A, B. C, R and YClass Y, Invesco Emerging Market Local Currency Debt FundUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170falseUSDfalsefalse$1falseRowprimaryElement*4false0rr_OperatingExpensesColumnNamerrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class: Afalsefalsefalsetruefalse2falsefalsefalse00Class: Bfalsefalsefalsetruefalse3falsefalsefalse00Class: Cfalsefalsefalsetruefalse4falsefalsefalse00Class: Rfalsefalsefalsetruefalse5falsefalsefalse00Class: YfalsefalsefalsetruefalseOtherus-types:textBlockItemTypestringAnnual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 7 -Subsection table falsefalseOperating Expenses Column [Text]0rr_OperatingExpensesColumnNametruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class: AClass: Afalsefalsefalsetruefalse2falsefalsefalse00Class: BClass: Bfalsefalsefalsetruefalse3falsefalsefalse00Class: CClass: Cfalsefalsefalsetruefalse4falsefalsefalse00Class: RClass: Rfalsefalsefalsetruefalse5falsefalsefalse00Class: YClass: YfalsefalsefalsetruefalseOthernanafalsefalseOperating Expenses Column [Text]2falseRowprimaryElement*5false0rr_ManagementFeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00750.0075falsefalsefalsetruefalse2truetruetrue0.00750.0075falsefalsefalsetruefalse3truetruetrue0.00750.0075falsefalsefalsetruefalse4truetruetrue0.00750.0075falsefalsefalsetruefalse5truetruetrue0.00750.0075falsefalsefalsetruefalseOtherrr: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 falsefalseManagement Fees0rr_ManagementFeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00750.0075falsefalsefalsetruefalse2truetruetrue0.00750.0075falsefalsefalsetruefalse3truetruetrue0.00750.0075falsefalsefalsetruefalse4truetruetrue0.00750.0075falsefalsefalsetruefalse5truetruetrue0.00750.0075falsefalsefalsetruefalseOthernanafalsefalseManagement Fees3falseRowprimaryElement*6false0rr_DistributionAndService12b1FeesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00250.0025falsefalsefalsetruefalse2truetruetrue0.01000.0100falsefalsefalsetruefalse3truetruetrue0.01000.0100falsefalsefalsetruefalse4truetruetrue0.00500.0050falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalseOtherrr: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 falsefalseDistribution and/or Service (12b-1) Fees0rr_DistributionAndService12b1FeesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.00250.0025falsefalsefalsetruefalse2truetruetrue0.01000.0100falsefalsefalsetruefalse3truetruetrue0.01000.0100falsefalsefalsetruefalse4truetruetrue0.00500.0050falsefalsefalsetruefalse5truetruetrue0.00000.0000falsefalsefalsetruefalseOthernanafalsefalseDistribution and/or Service (12b-1) Fees4falseRowprimaryElement*7false0rr_OtherExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.00670.0067[1]falsefalsefalsetruefalse2truetruetrue0.00670.0067[1]falsefalsefalsetruefalse3truetruetrue0.00670.0067[1]falsefalsefalsetruefalse4truetruetrue0.00670.0067[1]falsefalsefalsetruefalse5truetruetrue0.00670.0067[1]falsefalsefalsetruefalseOtherrr: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 falsefalseOther Expenses0rr_OtherExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.00670.0067falsefalsefalsetruefalse2truetruetrue0.00670.0067falsefalsefalsetruefalse3truetruetrue0.00670.0067falsefalsefalsetruefalse4truetruetrue0.00670.0067falsefalsefalsetruefalse5truetruetrue0.00670.0067falsefalsefalsetruefalseOthernanafalsefalseOther Expenses5falseRowprimaryElement*8false0rr_ExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.01670.0167[1]falsefalsefalsetruefalse2truetruetrue0.02420.0242[1]falsefalsefalsetruefalse3truetruetrue0.02420.0242[1]falsefalsefalsetruefalse4truetruetrue0.01920.0192[1]falsefalsefalsetruefalse5truetruetrue0.01420.0142[1]falsefalsefalsetruefalseOtherrr: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 falsefalseTotal Annual Fund Operating Expenses0rr_ExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[1]1truetruetrue0.01670.0167falsefalsefalsetruefalse2truetruetrue0.02420.0242falsefalsefalsetruefalse3truetruetrue0.02420.0242falsefalsefalsetruefalse4truetruetrue0.01920.0192falsefalsefalsetruefalse5truetruetrue0.01420.0142falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Fund Operating Expenses6falseRowprimaryElement*9false0rr_FeeWaiverOrReimbursementOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsetruenegated1truetruetrue0.00430.0043[2]falsefalsefalsetruefalse2truetruetrue0.00430.0043[2]falsefalsefalsetruefalse3truetruetrue0.00430.0043[2]falsefalsefalsetruefalse4truetruetrue0.00430.0043[2]falsefalsefalsetruefalse5truetruetrue0.00430.0043[2]falsefalsefalsetruefalseOtherrr:NonPositivePure4TypepureTotal Annual Fund Operating Expenses. If there were expense reimbursement or fee waiver arrangements that reduced any Fund operating expenses and will continue to reduce them for no less than one year from the effective date of the Fund's registration statement, a Fund may add two captions to the table one caption showing the amount of the expense reimbursement or fee waiver, and a second caption showing the Fund's net expenses after subtracting the fee reimbursement or expense waiver from the total fund operating expenses. The Fund should place these additional captions directly below the "Total Annual Fund Operating Expenses" caption of the table and should use appropriate descriptive captions, such as "Fee Waiver [and/or Expense Reimbursement]" and "Total Annual Fund Operating Expenses After Fee Waiver [and/or Expense Reimbursement]," respectively. If the Fund provides this disclosure, also disclose the period for which the expense reimbursement or fee waiver arrangement is expected to continue, and briefly describe who can terminate the arrangement and under what circumstances.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseFee Waiver and/or Expense Reimbursement0rr_FeeWaiverOrReimbursementOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse[2]1truetruetrue0.00430.0043falsefalsefalsetruefalse2truetruetrue0.00430.0043falsefalsefalsetruefalse3truetruetrue0.00430.0043falsefalsefalsetruefalse4truetruetrue0.00430.0043falsefalsefalsetruefalse5truetruetrue0.00430.0043falsefalsefalsetruefalseOthernanafalsefalseFee Waiver and/or Expense Reimbursement7falseRowprimaryElement*10false0rr_NetExpensesOverAssetsrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truetruetrue0.01240.0124falsefalsefalsetruefalse2truetruetrue0.01990.0199falsefalsefalsetruefalse3truetruetrue0.01990.0199falsefalsefalsetruefalse4truetruetrue0.01490.0149falsefalsefalsetruefalse5truetruetrue0.00990.0099falsefalsefalsetruefalseOtherrr:NonNegativePure4TypepureTotal Annual Fund Operating Expenses.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 11 -Subsection table falsefalseTotal Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement0rr_NetExpensesOverAssetstruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truetruetrue0.01240.0124falsefalsefalsetruefalse2truetruetrue0.01990.0199falsefalsefalsetruefalse3truetruetrue0.01990.0199falsefalsefalsetruefalse4truetruetrue0.01490.0149falsefalsefalsetruefalse5truetruetrue0.00990.0099falsefalsefalsetruefalseOthernanafalsefalseTotal Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement1"Other Expenses" and "Total Annual Fund Operating Expenses" are based on estimated amounts for the current fiscal year.2Invesco Advisers, Inc. (Invesco or the Adviser) has contractually agreed, through at least February 28, 2012, to waive advisory fees and/or reimburse expenses to the extent necessary to limit Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement (excluding certain items discussed in the SAI) of Class A, Class B, Class C, Class R and Class Y shares to 1.24%, 1.99%, 1.99%, 1.49% and 0.99%, respectively, of average daily net assets. Unless the Board of Trustees and Invesco mutually agree to amend or continue the fee waiver agreement, it will terminate on February 28, 2012.57Annual Fund Operating Expenses - Invesco Emerging Market Local Currency Debt Fund (Class A B C R and Y) Invesco Emerging Market Local Currency Debt Fund Invesco Emerging Market Local Currency Debt Fund - Class A, B. C, R and YUnKnownUnKnownUnKnownUnKnownfalsetrueColumnperiodPeriod*Columndei_DocumentInformationDocumentAxisAxis*Columndei_LegalEntityAxisAxis*Columnrr_ProspectusShareClassAxisAxis*ColumnunitUnit*RowprimaryElement*falsefalsefalseOtherus-types:textBlockItemTypestringContains a command for the SEC Viewer for the role corresponding to OperatingExpensesData.No authoritative reference available.falsefalseAnnual Fund Operating Expenses [Table]12false0rr_ExpenseExampleHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Example.falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringHeading for Expense Example.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalseExpense Example [Heading]13false0rr_ExpenseExampleNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<p>This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.</p><p>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. 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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: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalseExpense Example, By Year, Column [Text]falseUSDfalsefalse$2falseColumnprimaryElement*5false0rr_ExpenseExampleYear01rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsetrue595595falsefalsefalsetruefalse2truefalsetrue702702falsefalsefalsetruefalse3truefalsetrue302302falsefalsefalsetruefalse4truefalsetrue152152falsefalsefalsetruefalse5truefalsetrue101101falsefalsefalsetruefalseMonetaryrr: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: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 4 -Subsection instructions falsefalse1 YearfalseUSDfalsefalse$3falseColumnprimaryElement*6false0rr_ExpenseExampleYear03rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsetrue937937falsefalsefalsetruefalse2truefalsetrue10141014falsefalsefalsetruefalse3truefalsetrue714714falsefalsefalsetruefalse4truefalsetrue561561falsefalsefalsetruefalse5truefalsetrue407407falsefalsefalsetruefalseMonetaryrr: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: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse3 YearsfalseUSDfalsefalse$4falseColumnprimaryElement*7false0rr_ExpenseExampleYear05rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsetrue13011301falsefalsefalsetruefalse2truefalsetrue14521452falsefalsefalsetruefalse3truefalsetrue12521252falsefalsefalsetruefalse4truefalsetrue997997falsefalsefalsetruefalse5truefalsetrue735735falsefalsefalsetruefalseMonetaryrr: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: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse5 YearsfalseUSDfalsefalse$5falseColumnprimaryElement*8false0rr_ExpenseExampleYear10rrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsetrue23232323falsefalsefalsetruefalse2truefalsetrue25372537falsefalsefalsetruefalse3truefalsetrue27242724falsefalsefalsetruefalse4truefalsetrue22082208falsefalsefalsetruefalse5truefalsetrue16651665falsefalsefalsetruefalseMonetaryrr: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: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 3 -Paragraph 1 -Subparagraph 2 -Subsection example falsefalse10 YearsfalseUSDfalsefalse$1falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Emerging Market Local Currency Debt Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000029175Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Emerging Market Local Currency Debt Fund - Class A, B. 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C, R and YClass A, Invesco Emerging Market Local Currency Debt FundUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class AClass Afalsefalsefalsetruefalse2truefalsetrue595595falsefalsefalsetruefalse3truefalsetrue937937falsefalsefalsetruefalse4truefalsetrue13011301falsefalsefalsetruefalse5truefalsetrue23232323falsefalsefalsetruefalseOthernanafalsefalseClass A, Invesco Emerging Market Local Currency Debt Fund2falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Emerging Market Local Currency Debt Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000029175Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Emerging Market Local Currency Debt Fund - Class A, B. 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C, R and YClass B, Invesco Emerging Market Local Currency Debt FundUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class BClass Bfalsefalsefalsetruefalse2truefalsetrue702702falsefalsefalsetruefalse3truefalsetrue10141014falsefalsefalsetruefalse4truefalsetrue14521452falsefalsefalsetruefalse5truefalsetrue25372537falsefalsefalsetruefalseOthernanafalsefalseClass B, Invesco Emerging Market Local Currency Debt Fund3falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Emerging Market Local Currency Debt Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000029175Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Emerging Market Local Currency Debt Fund - Class A, B. C, R and Ydei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_ProspectusFiveMemberdei_LegalEntityAxisexplicitMemberfalsefalseClass C, Invesco Emerging Market Local Currency Debt Fundrr_ProspectusShareClassAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_C000089696Memberrr_ProspectusShareClassAxisexplicitMemberInvesco Emerging Market Local Currency Debt FundInvesco Emerging Market Local Currency Debt Fund - Class A, B. C, R and YClass C, Invesco Emerging Market Local Currency Debt FundUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso421700truefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Class CClass Cfalsefalsefalsetruefalse2truefalsetrue302302falsefalsefalsetruefalse3truefalsetrue714714falsefalsefalsetruefalse4truefalsetrue12521252falsefalsefalsetruefalse5truefalsetrue27242724falsefalsefalsetruefalseOthernanafalsefalseClass C, Invesco Emerging Market Local Currency Debt Fund4falseRowperiodPeriod*Rowdei_DocumentInformationDocumentAxisAxis*Rowdei_LegalEntityAxisAxis*Rowrr_ProspectusShareClassAxisAxis*RowunitUnit*duration2010-03-12T00:00:002011-02-28T00:00:00falsefalseInvesco Emerging Market Local Currency Debt Funddei_DocumentInformationDocumentAxisxbrldihttp://xbrl.org/2006/xbrldiaimif826644_S000029175Memberdei_DocumentInformationDocumentAxisexplicitMemberfalsefalseInvesco Emerging Market Local Currency Debt Fund - Class A, B. 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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: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy [Heading]20false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<p>The Fund seeks to meet its objective by investing, normally, at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in debt securities denominated in the currencies of emerging market countries. In complying with the 80% investment requirement, the Fund at times will invest in other investments that have economic characteristics similar to the Fund’s direct investments, including derivatives, which may have the effect of leveraging the Fund’s portfolio. The Fund also may use its investments in derivatives to hedge its exposure to non-U.S. currencies.</p><p>The debt securities in which the Fund primarily invests include sovereign, quasi-sovereign, corporate and supranational bonds. Quasi-sovereign debt securities are debt securities either explicitly guaranteed by a foreign government or whose majority shareholder is a foreign government. Supranational bonds are bonds issued by an international organization designated or supported by two or more governmental entities and designed to promote economic reconstruction, development or international banking institutions. Derivatives in which the Fund primarily invests include forward foreign exchange contracts and interest rate swap agreements. The Fund at times will also invest in options.</p><p>In attempting to meet its investment objective, the Fund engages in active and frequent trading of portfolio securities.</p><p>The portfolio managers of the Fund employ a top-down approach with rigorous bottom-up country, currency and interest rate analysis. The strategy employs disciplined portfolio construction and places a strong emphasis on risk management. The management team strives to avoid substantial credit deterioration and currency devaluation. The management team also looks to participate in the upside of a positive market movement.</p><p>In making investment decisions, the portfolio management team makes an initial assessment of the global economic environment, which provides the context for the management team’s sovereign and local currencies outlook, positioning relative to the economic cycle and the level of fundamental risk targeted within the Fund. Members of the team conduct sovereign debt and currency analysis using bottom-up fundamental analysis of the macroeconomic environment of each country, political analysis, appraisals of market supply and demand dynamics, as well as other factors. A forward-looking assessment is then made for each country’s fixed income securities and currency. Securities are selected for inclusion based on perceived value of individual securities relative to alternatives, duration and yield curve positioning appropriate for the interest rate outlook, credit and currency opportunities, and an effort to achieve appropriate diversification. Duration is a measure of volatility expressed in years and represents the anticipated percent change in a bond’s price at a single point in time for a 1% change in yield. As duration increases, volatility increases as applicable interest rates change. In addition, fundamental analysis for corporate issuers is conducted where applicable. The management team will consider selling a security if, among other things: (1) the foreign exchange and interest rate outlook is no longer consistent with the original investment thesis; (2) the issue has met or exceeded its foreign exchange and interest rate objectives; or (3) there are more attractive investment alternatives in the market.</p><p>While the Fund anticipates being largely invested in investment grade securities, the Fund may invest up to 100% of its total assets in assets considered to be non-investment grade securities (junk bonds). A fixed income security is considered investment grade if it is either rated at least Baa3 by Moody’s Investors Service, Inc., BBB- by Standard & Poor’s or BBB- by Fitch, or the Fund’s portfolio managers believe it to be of comparable quality.</p><p>The Fund is non-diversified, which means it can invest a greater percentage of its assets in any one issuer than may a diversified fund.</p><p>The Fund’s investments in the types of securities described in this prospectus vary from time to time, and at any time, the Fund may not be invested in all types of securities described in this prospectus. Any percentage limitations with respect to assets of the Fund are applied at the time of purchase.</p>falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal investment strategies of the Fund. 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An investment in the Fund is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency. 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>Active Trading Risk.</i> The Fund engages in frequent trading of portfolio securities. Active trading results in added expenses and may result in a lower return and increased tax liability.</p><p><i>Counterparty Risk.</i> Many of the instruments that the Fund expects to hold may be subject to the risk that the other party to a contract will not fulfill its contractual obligations.</p><p><i>Credit Risk.</i> 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’s credit rating.</p><p><i>Currency/Exchange Rate Risk.</i> The dollar value of the Fund’s foreign investments will be affected by changes in the exchange rates between the dollar and the currencies in which those investments are traded.</p><p><i>Derivatives Risk.</i> Derivatives may be more difficult to purchase, sell or value than other investments and may be subject to market, interest rate, credit, leverage, counterparty and management risks. A fund investing in a derivative could lose more than the cash amount invested or incur higher taxes. Over-the-counter derivatives are also subject to counterparty risk, which is the risk that the other party to the contract will not fulfill its contractual obligation to complete the transaction with the Fund.</p><p><i>Developing Markets Securities Risk.</i> Securities issued by foreign companies and governments located in developing countries may be affected more negatively by inflation, devaluation of their currencies, higher transaction costs, delays in settlement, adverse political developments, the introduction of capital controls, withholding taxes, nationalization of private assets, expropriation, social unrest, war or lack of timely information than those in developed countries.</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>High Yield Bond (Junk Bond) Risk.</i> Junk bonds involve a greater risk of default or price changes due to changes in the credit quality of the issuer. The values of junk bonds fluctuate more than those of high-quality bonds in response to company, political, regulatory or economic developments. Values of junk bonds can decline significantly over short periods of time.</p><p><i>Interest Rate Risk.</i> 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.</p><p><i>Leverage Risk.</i> Leverage exists when the Fund purchases or sells an instrument or enters into a transaction without investing cash in an amount equal to the full economic exposure of the instrument or transaction and the Fund could lose more than it invested. Leverage created from borrowing or certain types of transactions or instruments, including derivatives, may impair the Fund’s liquidity, cause it to liquidate positions at an unfavorable time, increase volatility or otherwise not achieve its intended objective.</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>Non-Diversification Risk.</i> The Fund is non-diversified and can invest a greater portion of its assets in a single issuer. A change in the value of the issuer could affect the value of the Fund more than if it was a diversified fund.</p><p><i>Options Risk.</i> A decision as to whether, when and how to use options involves the exercise of skill and judgment and even a well conceived option transaction may be unsuccessful because of market behavior or unexpected events. The prices of options can be highly volatile and the use of options can lower total returns.</p><p><i>Reinvestment Risk.</i> Reinvestment risk is the risk that a bond’s cash flows (coupon income and principal repayment) will be reinvested at an interest rate below that on the original bond.</p><p><i>Swaps Risk.</i> A swap contract is an agreement between two parties pursuant to which the parties exchange payments at specified dates on the basis of a specified notional amount, with the payments calculated by reference to specified securities, indexes, reference rates, currencies or other instruments. Swaps are subject to credit risk and counterparty risk.</p><p><i>Tax Risk.</i> If the U.S. Treasury Department were to exercise its authority to issue regulations that exclude from the definition of “qualifying income” foreign currency gains not directly related to the Fund’s business of investing in securities, the Fund may be unable to qualify as a regulated investment company for one or more years. In this event, the Fund’s Board of Trustees (Board) may authorize a significant change in investment strategy or Fund liquidation. In lieu of disqualification, the Fund might be permitted to pay a tax for failure to satisfy the Income Requirement, which, in general, is limited to certain failures due to reasonable cause and not willful neglect, for taxable years of the Fund with respect to which the extended due date of the return is after December 22, 2010.</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 falsefalseRisk Narrative [Text Block]23false0rr_BarChartAndPerformanceTableHeadingrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00Performance InformationfalsefalsefalsefalsefalseOtherxbrli:stringItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalseBar Chart and Performance Table [Heading]24false0rr_PerformanceNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00No performance information is available for the Fund because it has not yet completed a full calendar year of operations. In the future, the Fund will disclose performance information in a bar chart and performance table. Such disclosure will give some indication of the risks of an investment in the Fund by comparing the Fund’s performance with a broad measure of market performance and by showing changes in the Fund’s performance from year to year.falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringRisk/Return Bar Chart and Table.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Paragraph 2 -Subsection b falsefalsePerformance Narrative [Text Block]123Risk/Return Summary - Invesco Emerging Market Local Currency Debt Fund (Class A, B, C, R and Y) (Invesco Emerging Market Local Currency Debt Fund, Invesco Emerging Market Local Currency Debt Fund - Class A, B. C, R and Y)UnKnownUnKnownUnKnownUnKnownfalsetrue