2.2.0.25truefalse040000 - Disclosure - Risk/Return Detail Data {Elements}truetruefalse1falsefalsefalsefalse2/28/2011 - 2/28/2011 Duration_2_28_2011_To_2_28_20112http://www.sec.gov/CIK0000895430duration2011-02-28T00:00:002011-02-28T00:00:002true0rr_RiskReturnAbstractrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseRisk/Return:3false0dei_DocumentTypedeifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00OtherfalsefalsefalsefalsefalseOtherus-types:SECReportItemTypenaThe type of document being provided (such as 10-K, 10-Q, N-1A, etc). The document type should be limited to the same value as the supporting SEC submission type. The acceptable values are as follows: S-1, S-3, S-4, S-11, F-1, F-3, F-4, F-9, F-10, 6-K, 8-K, 10, 10-K, 10-Q, 20-F, 40-F, N-1A, 485BPOS, NCSR, N-Q, and Other.No authoritative reference available.falsefalseDocument Type4false0dei_DocumentPeriodEndDatedeifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse002010-10-31falsefalsetruefalsefalseOtherxbrli:dateItemTypedateThe end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements this will be the filing date. The format of the date is CCYY-MM-DD.No authoritative reference available.falsefalseDocument Period End Date5false0dei_EntityRegistrantNamedeifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00ING MUTUAL FUNDSfalsefalsefalsefalsefalseOtherxbrli:normalizedStringItemTypenormalizedstringThe exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation 12B -Number 240 -Section 12b -Subsection 1 falsefalseRegistrant Name6false0dei_EntityCentralIndexKeydeifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse000000895430falsefalsefalsefalsefalseOtherus-types:centralIndexKeyItemTypenaA unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation 12B -Number 240 -Section 12b -Subsection 1 falsefalseCentral Index Key7false0dei_AmendmentFlagdeifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalsefalseOtherxbrli:booleanItemTypenaIf the value is true, then the document as an amendment to previously-filed/accepted document.No authoritative reference available.falsefalseAmendment Flag8false0dei_DocumentCreationDatedeifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse002011-03-18falsefalsetruefalsefalseOtherxbrli:dateItemTypedateThe date the document was made available and submitted, in CCYY-MM-DD format. The date of submission, date of acceptance by the recipient, and the document effective date are all potentially different.No authoritative reference available.falsefalseDocument Creation Date9false0dei_DocumentEffectiveDatedeifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse002011-03-18falsefalsetruefalsefalseOtherxbrli:dateItemTypedateThe date when a document, upon receipt and acceptance, becomes officially effective, in CCYY-MM-DD format. Usually it is a system-assigned date time value, but it may be declared by the submitter in some cases.No authoritative reference available.falsefalseDocument Effective Date10false0rr_ProspectusDaterrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse002011-02-28falsefalsetruefalsefalseOtherxbrli:dateItemTypedateThe date of the prospectus.Reference 1: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 1 -Paragraph 3 -Subsection a falsefalseProspectus Date11false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://xbrl.sec.gov/rr/role/riskreturndetaildata1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsetruefalse{dei_LegalEntityAxis} : S000031148 Member 2/28/2011 - 2/28/2011 Duration_2_28_2011_To_2_28_2011http://www.sec.gov/CIK0000895430duration2011-02-28T00:00:002011-02-28T00:00:00falsefalseInternational Core Funddei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldicik000895430_S000031148Memberdei_LegalEntityAxisexplicitMemberOthernaNo definition available.No authoritative reference available.falsefalseInternational Core Fund12true0rr_RiskReturnAbstractrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseRisk/Return:13false0cik000895430_SupplementTextBlockcik000895430falsenadurationSupplement [Text Block]falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div> <div style="font-family: Times New Roman;"> ING Mutual Funds ING International Core Fund ("Fund")   Supplement dated March 18, 2011 to the Fund's Class I Prospectus ("Prospectus") dated February 28, 2011   On March 3, 2011, the Board of Trustees of ING Mutual Funds approved a change with respect to the Fund's investment strategies, effective March 3, 2011.   <div class="MetaData"> 1.             The section entitled "Principal Investment Strategies" of the summary section of the Fund's Prospectus is hereby deleted in its entirety and replaced with the following due to the revision of the Fund's investment strategies to allow for investment in derivatives:   Under normal market conditions, the Fund invests at least 65% of its total assets in equity securities of companies located in a number of different countries other than the United States. The Fund may invest in countries with emerging securities markets. The Fund may also invest in depositary receipts of foreign issuers.   The Fund may use derivatives, including futures, options, swaps, and forward contracts typically for hedging purposes to reduce risk, such as interest rate risk, currency risk and price risk.   The Fund may invest in other investment companies, including exchange-traded funds, to the extent permitted under the Investment Company Act of 1940, as amended, and the rules, regulations and exemptive orders thereunder ("1940 Act").   Thornburg Investment Management, Inc. ("Thornburg") and Wellington Management Company, LLP ("Wellington Management"), (each a "Sub-Adviser" and collectively the "Sub-Advisers") provide day-to-day management of the Fund.  The Sub-Advisers act independently of each other and use their own methodology for selecting investments. ING Investments, LLC, the Fund's investment adviser, determines the amount of Fund assets allocated to Thornburg and Wellington Management.   Thornburg Investment Management, Inc.   Thornburg intends to invest on an opportunistic basis, where it believes there is intrinsic value. Thornburg typically invests in basic value stocks and stocks that, in Thornburg's opinion, provide value in a broader or different context, including the stocks of companies with consistent earnings characteristics and those of emerging franchises, when these issues are value priced.   Thornburg primarily uses individual issuer and industry analysis to make investment decisions. Value, for purposes of Thornburg's selection criteria, relates both to current measures and to projected measures. Among the specific factors considered by Thornburg in identifying undervalued securities for inclusion are:   ·       price/earnings ratio   ·     price/book value   ·     price/cash flow ratio <div style="font-family: Times New Roman;"> ·     debt/capital ratio   ·     dividend yield   ·     dividend history   ·     security & consistency of revenue stream   ·     enterprise value/EBITDA (earnings before interest, taxes, depreciation and amortization)   ·     undervalued assets   ·     relative earnings growth potential   ·     industry growth potential   ·     industry leadership   ·     dividend growth potential   ·     franchise value   ·     potential for favorable developments   ·     EBIT (earnings before interest and taxes)/interest expenses   Thornburg typically makes equity investments in the following three types of companies:   Basic Value companies are companies which, in Thornburg's opinion, are financially sound companies with well established businesses whose stock is selling at low valuations relative to the companies' net assets or potential earning power.   Consistent Earner companies are typically companies that are selling at valuations below historic norms.  Stocks in this category sometimes sell at premium valuations and sometimes at discount valuations.  Generally they have shown steady earnings growth, dividend growth, or both.  There are no assurances that these trends will continue in the future.   Emerging Franchises are value-priced companies that, in Thornburg's opinion, are in the process of establishing a leading position in a product, service or market and which Thornburg expects will grow, or continue to grow, at an above average rate. Under normal conditions, the proportion invested in companies of this type will be less than the proportions invested in basic value or consistent earner companies.   Debt obligations will be considered for investment when Thornburg believes them to be more attractive than equity alternatives and may purchase debt obligations of any maturity and of any quality. <div style="font-family: Times New Roman;"> Wellington Management Company, LLP   Wellington Management conducts fundamental research on individual companies to identify securities for purchase or sale. Fundamental analysis of a company involves the assessment of such factors as its business environment, management quality, balance sheet, income statement, anticipated earnings, revenues and dividends, and other related measures and indicators of value. Wellington Management seeks to invest in companies with underappreciated assets, improving and/or sustainable return on capital, and/or stocks that it believes are mispriced by the market due to short-term issues. This proprietary research takes into account each company's long-term history as well as Wellington Management's analysts' forward-looking estimates, and allows for a comparison of the intrinsic value of stocks on a global basis focusing on return on invested capital in conjunction with other valuation metrics. Portfolio construction is driven primarily by bottom-up stock selection, with region, country and sector weightings being secondary factors.   Wellington Management's emerging market exposure will generally not be greater than 10% above the emerging markets exposure of the Morgan Stanley Capital International All Country World ex U.S. Index. Emerging markets will be defined as countries that are included in the Morgan Stanley Capital International Emerging Markets Index.   Each Sub-Adviser may sell securities for a variety of reasons, such as to secure gains, limit losses, or redeploy assets into opportunities believed to be more promising, among others.   The Fund also may lend portfolio securities on a short-term or long-term basis, up to 33 1/3% of its assets.</div></div></div>   <div style="font-family: Times New Roman;"> <div style="font-family: Times New Roman;"> 2.             The section entitled "Principal Risks" in the summary section of the Fund's Prospectus is hereby deleted in its entirety and replaced with the following due to the addition of the "Derivative Instruments" risk:   <div class="MetaData"> Call During periods of falling interest rates, a bond issuer may "call" or repay its high-yielding bond before the bond's maturity date. If forced to invest the unanticipated proceeds at lower interest rates, the Fund would experience a decline in income.   Company The price of a given company's stocks could decline or underperform for many reasons including, among others, poor management, financial problems, or business challenges. If a company declares bankruptcy or becomes insolvent, its stocks could become worthless.   Credit Prices of bonds and other debt securities can fall if the issuer's actual or perceived financial health deteriorates, whether because of broad economic or issuer-specific reasons. In severe cases, the issuer could be late in paying interest or principal, or could fail to pay altogether.   Currency To the extent that the Fund invests directly in foreign currencies or in securities denominated in, or that trade in, foreign (non-U.S.) currencies, it is subject to the risk that those currencies will decline in value relative to the U.S. dollar or, in the case of hedging positions, that the U.S. dollar will decline in value relative to the currency being hedged.   Derivative Instruments Derivative instruments are subject to a number of risks, including the risk of changes in the market price of the underlying securities, credit risk with respect to the counterparty, risk of loss due to changes in interest rates and liquidity risk. The use of certain derivatives may also have a leveraging effect which may increase the volatility of the Fund and reduce its returns.   Foreign Investments/Developing and Emerging Markets Investing in foreign (non-U.S.) securities may result in the Fund experiencing more rapid and extreme changes in value than a fund that invests exclusively in securities of U.S. companies, due to smaller markets, differing reporting, accounting and auditing standards, and nationalization, expropriation or confiscatory taxation, foreign currency fluctuations, currency blockage, or political changes or diplomatic developments. Foreign investment risks typically are greater in developing and emerging markets than in developed markets.   High-Yield Securities Investments rated below investment-grade (or of similar quality if unrated) are known as "high-yield securities" or "junk bonds."  High-yield securities are subject to greater levels of credit and liquidity risks. High-yield securities are considered primarily speculative with respect to the issuer's continuing ability to make principal and interest payments.   Interest Rate With bonds and other debt securities, a rise in interest rates generally causes values to fall; conversely, values generally rise as interest rates fall. The higher the credit quality of the security, and the longer its maturity or duration, the more sensitive it is likely to be to interest rate risk.   Liquidity If a security is illiquid, the Fund might be unable to sell the security at a time when the Fund's manager might wish to sell, and the security could have the effect of decreasing the overall level of the Fund's liquidity. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, which could vary from the amount the Fund could realize upon disposition.  The Fund may make investments that become less liquid in response to market developments or adverse investor perception.  The Fund could lose money if it cannot sell a security at the time and price that would be most beneficial to the Fund.   Market Stock prices are volatile and are affected by the real or perceived impacts of such factors as economic conditions and political events. The stock market tends to be cyclical, with periods when stock prices generally rise and periods when stock prices generally decline. Any given stock market segment may remain out of favor with investors for a short or long period of time, and stocks as an asset class may underperform bonds or other asset classes during some periods. From time to time, the stock market may not favor the value-oriented securities in which the Fund invests. Rather, the market could favor growth-oriented securities or may not favor equities at all.   Market Capitalization Stocks fall into three broad market capitalization categories - large, mid and small.  Investing primarily in one category carries the risk that, due to current market conditions, that category may be out of favor with investors.  If valuations of large-capitalization companies appear to be greatly out of proportion to the valuations of mid- or small-capitalization companies, investors may migrate to the stocks of mid- and small-sized companies causing the Fund that invests in these companies to increase in value more rapidly than a fund that invests in larger, fully-valued companies.  Investing in mid- and small-capitalization companies may be subject to special risks associated with narrower product lines, more limited financial resources, smaller management groups, and a more limited trading market for their stocks as compared with larger companies.  As a result, stocks of mid- and small-capitalization companies may decline significantly in market downturns.   Other Investment Companies The main risk of investing in other investment companies, including exchange-traded funds, is the risk that the value of the securities underlying an investment company might decrease. Because the Fund may invest in other investment companies, you will pay a proportionate share of the expenses of that other investment company (including management fees, administration fees and custodial fees) in addition to the expenses of the Fund.   Securities Lending Securities lending involves two primary risks: "investment risk" and "borrower default risk." Investment risk is the risk that the Fund will lose money from the investment of the cash collateral received from the borrower. Borrower default risk is the risk that the Fund will lose money due to the failure of a borrower to return a borrowed security in a timely manner.</div></div></div>   <div style="font-family: Times New Roman;"> <div style="font-family: Times New Roman;"> PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE</div></div></div> <div> </div> <div> </div> </div>falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringSupplement [Text Block]No authoritative reference available.falsefalseSupplement [Text Block]14false0rr_StrategyNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div> <div class="MetaData"> 1.             The section entitled "Principal Investment Strategies" of the summary section of the Fund's Prospectus is hereby deleted in its entirety and replaced with the following due to the revision of the Fund's investment strategies to allow for investment in derivatives:   Under normal market conditions, the Fund invests at least 65% of its total assets in equity securities of companies located in a number of different countries other than the United States. The Fund may invest in countries with emerging securities markets. The Fund may also invest in depositary receipts of foreign issuers.   The Fund may use derivatives, including futures, options, swaps, and forward contracts typically for hedging purposes to reduce risk, such as interest rate risk, currency risk and price risk.   The Fund may invest in other investment companies, including exchange-traded funds, to the extent permitted under the Investment Company Act of 1940, as amended, and the rules, regulations and exemptive orders thereunder ("1940 Act").   Thornburg Investment Management, Inc. ("Thornburg") and Wellington Management Company, LLP ("Wellington Management"), (each a "Sub-Adviser" and collectively the "Sub-Advisers") provide day-to-day management of the Fund.  The Sub-Advisers act independently of each other and use their own methodology for selecting investments. ING Investments, LLC, the Fund's investment adviser, determines the amount of Fund assets allocated to Thornburg and Wellington Management.   Thornburg Investment Management, Inc.   Thornburg intends to invest on an opportunistic basis, where it believes there is intrinsic value. Thornburg typically invests in basic value stocks and stocks that, in Thornburg's opinion, provide value in a broader or different context, including the stocks of companies with consistent earnings characteristics and those of emerging franchises, when these issues are value priced.   Thornburg primarily uses individual issuer and industry analysis to make investment decisions. Value, for purposes of Thornburg's selection criteria, relates both to current measures and to projected measures. Among the specific factors considered by Thornburg in identifying undervalued securities for inclusion are:   ·       price/earnings ratio   ·     price/book value   ·     price/cash flow ratio <div style="font-family: Times New Roman;"> ·     debt/capital ratio   ·     dividend yield   ·     dividend history   ·     security & consistency of revenue stream   ·     enterprise value/EBITDA (earnings before interest, taxes, depreciation and amortization)   ·     undervalued assets   ·     relative earnings growth potential   ·     industry growth potential   ·     industry leadership   ·     dividend growth potential   ·     franchise value   ·     potential for favorable developments   ·     EBIT (earnings before interest and taxes)/interest expenses   Thornburg typically makes equity investments in the following three types of companies:   Basic Value companies are companies which, in Thornburg's opinion, are financially sound companies with well established businesses whose stock is selling at low valuations relative to the companies' net assets or potential earning power.   Consistent Earner companies are typically companies that are selling at valuations below historic norms.  Stocks in this category sometimes sell at premium valuations and sometimes at discount valuations.  Generally they have shown steady earnings growth, dividend growth, or both.  There are no assurances that these trends will continue in the future.   Emerging Franchises are value-priced companies that, in Thornburg's opinion, are in the process of establishing a leading position in a product, service or market and which Thornburg expects will grow, or continue to grow, at an above average rate. Under normal conditions, the proportion invested in companies of this type will be less than the proportions invested in basic value or consistent earner companies.   Debt obligations will be considered for investment when Thornburg believes them to be more attractive than equity alternatives and may purchase debt obligations of any maturity and of any quality. <div style="font-family: Times New Roman;"> Wellington Management Company, LLP   Wellington Management conducts fundamental research on individual companies to identify securities for purchase or sale. Fundamental analysis of a company involves the assessment of such factors as its business environment, management quality, balance sheet, income statement, anticipated earnings, revenues and dividends, and other related measures and indicators of value. Wellington Management seeks to invest in companies with underappreciated assets, improving and/or sustainable return on capital, and/or stocks that it believes are mispriced by the market due to short-term issues. This proprietary research takes into account each company's long-term history as well as Wellington Management's analysts' forward-looking estimates, and allows for a comparison of the intrinsic value of stocks on a global basis focusing on return on invested capital in conjunction with other valuation metrics. Portfolio construction is driven primarily by bottom-up stock selection, with region, country and sector weightings being secondary factors.   Wellington Management's emerging market exposure will generally not be greater than 10% above the emerging markets exposure of the Morgan Stanley Capital International All Country World ex U.S. Index. Emerging markets will be defined as countries that are included in the Morgan Stanley Capital International Emerging Markets Index.   Each Sub-Adviser may sell securities for a variety of reasons, such as to secure gains, limit losses, or redeploy assets into opportunities believed to be more promising, among others.   The Fund also may lend portfolio securities on a short-term or long-term basis, up to 33 1/3% of its assets.</div></div></div> </div>falsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringPrincipal 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: 1 -Publisher SEC -Name Form -Number N-1A -Chapter A -Section 4 -Subsection a falsefalseStrategy Narrative [Text Block]15false0rr_RiskNarrativeTextBlockrrfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00<div> <div class="MetaData"> Call During periods of falling interest rates, a bond issuer may "call" or repay its high-yielding bond before the bond's maturity date. If forced to invest the unanticipated proceeds at lower interest rates, the Fund would experience a decline in income.   Company The price of a given company's stocks could decline or underperform for many reasons including, among others, poor management, financial problems, or business challenges. If a company declares bankruptcy or becomes insolvent, its stocks could become worthless.   Credit Prices of bonds and other debt securities can fall if the issuer's actual or perceived financial health deteriorates, whether because of broad economic or issuer-specific reasons. In severe cases, the issuer could be late in paying interest or principal, or could fail to pay altogether.   Currency To the extent that the Fund invests directly in foreign currencies or in securities denominated in, or that trade in, foreign (non-U.S.) currencies, it is subject to the risk that those currencies will decline in value relative to the U.S. dollar or, in the case of hedging positions, that the U.S. dollar will decline in value relative to the currency being hedged.   Derivative Instruments Derivative instruments are subject to a number of risks, including the risk of changes in the market price of the underlying securities, credit risk with respect to the counterparty, risk of loss due to changes in interest rates and liquidity risk. The use of certain derivatives may also have a leveraging effect which may increase the volatility of the Fund and reduce its returns.   Foreign Investments/Developing and Emerging Markets Investing in foreign (non-U.S.) securities may result in the Fund experiencing more rapid and extreme changes in value than a fund that invests exclusively in securities of U.S. companies, due to smaller markets, differing reporting, accounting and auditing standards, and nationalization, expropriation or confiscatory taxation, foreign currency fluctuations, currency blockage, or political changes or diplomatic developments. Foreign investment risks typically are greater in developing and emerging markets than in developed markets.   High-Yield Securities Investments rated below investment-grade (or of similar quality if unrated) are known as "high-yield securities" or "junk bonds."  High-yield securities are subject to greater levels of credit and liquidity risks. High-yield securities are considered primarily speculative with respect to the issuer's continuing ability to make principal and interest payments.   Interest Rate With bonds and other debt securities, a rise in interest rates generally causes values to fall; conversely, values generally rise as interest rates fall. The higher the credit quality of the security, and the longer its maturity or duration, the more sensitive it is likely to be to interest rate risk.   Liquidity If a security is illiquid, the Fund might be unable to sell the security at a time when the Fund's manager might wish to sell, and the security could have the effect of decreasing the overall level of the Fund's liquidity. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, which could vary from the amount the Fund could realize upon disposition.  The Fund may make investments that become less liquid in response to market developments or adverse investor perception.  The Fund could lose money if it cannot sell a security at the time and price that would be most beneficial to the Fund.   Market Stock prices are volatile and are affected by the real or perceived impacts of such factors as economic conditions and political events. The stock market tends to be cyclical, with periods when stock prices generally rise and periods when stock prices generally decline. Any given stock market segment may remain out of favor with investors for a short or long period of time, and stocks as an asset class may underperform bonds or other asset classes during some periods. From time to time, the stock market may not favor the value-oriented securities in which the Fund invests. Rather, the market could favor growth-oriented securities or may not favor equities at all.   Market Capitalization Stocks fall into three broad market capitalization categories - large, mid and small.  Investing primarily in one category carries the risk that, due to current market conditions, that category may be out of favor with investors.  If valuations of large-capitalization companies appear to be greatly out of proportion to the valuations of mid- or small-capitalization companies, investors may migrate to the stocks of mid- and small-sized companies causing the Fund that invests in these companies to increase in value more rapidly than a fund that invests in larger, fully-valued companies.  Investing in mid- and small-capitalization companies may be subject to special risks associated with narrower product lines, more limited financial resources, smaller management groups, and a more limited trading market for their stocks as compared with larger companies.  As a result, stocks of mid- and small-capitalization companies may decline significantly in market downturns.   Other Investment Companies The main risk of investing in other investment companies, including exchange-traded funds, is the risk that the value of the securities underlying an investment company might decrease. Because the Fund may invest in other investment companies, you will pay a proportionate share of the expenses of that other investment company (including management fees, administration fees and custodial fees) in addition to the expenses of the Fund.   Securities Lending Securities lending involves two primary risks: "investment risk" and "borrower default risk." Investment risk is the risk that the Fund will lose money from the investment of the cash collateral received from the borrower. Borrower default risk is the risk that the Fund will lose money due to the failure of a borrower to return a borrowed security in a timely manner.</div> </div>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]114Risk/Return Detail DataUnKnownUnKnownUnKnownUnKnownfalsetrue