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<!-- EDGAR Online I-Metrix Xcelerate Instance Document, based on XBRL 2.1  http://www.edgar-online.com/ -->
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<!-- Creation date: 2013-01-14T15:09:36Z -->
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  <dei:DocumentType contextRef="eol_0000051931-12-000987_STD_1_20130101_0" id="id_716267_BC1D874C-3E3A-408F-AA8C-C7C118D253C4_1_3">485BPOS</dei:DocumentType>
  <dei:DocumentPeriodEndDate contextRef="eol_0000051931-12-000987_STD_1_20130101_0" id="id_716267_BC1D874C-3E3A-408F-AA8C-C7C118D253C4_1_5">2012-10-31</dei:DocumentPeriodEndDate>
  <dei:EntityCentralIndexKey contextRef="eol_0000051931-12-000987_STD_1_20130101_0" id="id_716267_929DF337-C1A8-46F9-A6AB-26AC13A99C2D_1_1">0001537151</dei:EntityCentralIndexKey>
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  <dei:EntityRegistrantName contextRef="eol_0000051931-12-000987_STD_1_20130101_0" id="id_716267_929DF337-C1A8-46F9-A6AB-26AC13A99C2D_1_0">AMERICAN FUNDS PORTFOLIO SERIES</dei:EntityRegistrantName>
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  <dei:DocumentCreationDate contextRef="eol_0000051931-12-000987_STD_1_20130101_0" id="id_716267_BC1D874C-3E3A-408F-AA8C-C7C118D253C4_1_0">2012-12-31</dei:DocumentCreationDate>
  <rr:ProspectusDate contextRef="eol_0000051931-12-000987_STD_1_20130101_0" id="id_716267_BC1D874C-3E3A-408F-AA8C-C7C118D253C4_1_2">2013-01-01</rr:ProspectusDate>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_36">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and sells &lt;br /&gt;securities (or "turns over" its portfolio). A higher portfolio turnover rate may&lt;br /&gt;indicate higher transaction costs and may result in higher taxes when fund shares&lt;br /&gt;are held in a taxable account. These costs, which are not reflected in annual fund &lt;br /&gt;operating expenses or in the example, affect the fund&apos;s investment results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036469Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_3">&lt;tt&gt;The fund&apos;s investment objective is to provide long-term growth of capital.&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_24">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that &lt;br /&gt;the fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_38">&lt;tt&gt;The fund will attempt to achieve its investment objective by investing in a mix&lt;br /&gt;of American Funds in different combinations and weightings. The underlying&lt;br /&gt;American Funds will primarily consist of growth funds. The fund may also invest&lt;br /&gt;in growth-and-income funds. Through its investments in the underlying funds, the&lt;br /&gt;fund will have significant exposure to growth-oriented common stocks.&lt;br /&gt; &lt;br /&gt;The fund will typically have significant exposure to issuers domiciled outside&lt;br /&gt;the United States. The fund will seek to invest at least 25% of its net assets&lt;br /&gt;in underlying funds that invest significantly (under normal market conditions,&lt;br /&gt;at least 40%) in issuers domiciled outside the United States. The fund will have&lt;br /&gt;exposure to issuers domiciled in at least three different countries. The fund&lt;br /&gt;may also have exposure to smaller capitalization issuers and issuers domiciled&lt;br /&gt;in emerging markets. The investment adviser believes that exposure to issuers&lt;br /&gt;domiciled outside the United States can help provide diversification when&lt;br /&gt;seeking long-term growth of capital. The fund may also invest in underlying&lt;br /&gt;funds that hold bonds rated BB+ or below and Ba1 or below by Nationally&lt;br /&gt;Recognized Statistical Rating Organizations designated by the fund&apos;s investment&lt;br /&gt;adviser, or unrated but determined by the fund&apos;s investment adviser to be of&lt;br /&gt;equivalent quality. Securities rated BB+ or below and Ba1 or below are sometimes&lt;br /&gt;referred to as "junk bonds."&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing long-term growth of capital. In making this determination, &lt;br /&gt;the fund&apos;s investment adviser considers the historical volatility and returns of &lt;br /&gt;the underlying funds and how various combinations would have behaved in past &lt;br /&gt;market environments. Consideration is also given to, among other topics, &lt;br /&gt;current market conditions and the investment positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies &lt;br /&gt;and asset mix of the underlying funds. The investment adviser will also &lt;br /&gt;consider whether overall market conditions would favor a change in the exposure &lt;br /&gt;of the fund to various asset types or geographic regions. Based on these&lt;br /&gt;considerations, the investment adviser may make adjustments to underlying fund&lt;br /&gt;holdings by adjusting the percentage of individual underlying funds within the&lt;br /&gt;fund, or adding or removing underlying funds. The investment adviser may also&lt;br /&gt;determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_1">American Funds Global Growth PortfolioSM</rr:RiskReturnHeading>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_6">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_23">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_45">Because the fund began investment operations on May 18, 2012, information
regarding investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_2">Investment objective</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_41">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_39">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_8">Shareholder fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_25">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_43">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_7">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_14">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_35">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_40">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit of&lt;br /&gt;the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in stocks -- Investing in stocks may involve larger price swings and&lt;br /&gt;greater potential for loss than other types of investments. As a result, the&lt;br /&gt;value of the underlying funds may be subject to sharp, short-term declines in&lt;br /&gt;value. Income provided by an underlying fund may be reduced by changes in the&lt;br /&gt;dividend policies of, and the capital resources available at, the companies in&lt;br /&gt;which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in growth-oriented stocks -- Growth-oriented stocks may involve larger&lt;br /&gt;price swings and greater potential for loss than other types of investments.&lt;br /&gt; &lt;br /&gt;Investing in income-oriented stocks -- Income provided by an underlying fund may&lt;br /&gt;be reduced by changes in the dividend policies of, and the capital resources&lt;br /&gt;available at, the companies in which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in bonds -- Rising interest rates will generally cause the prices of&lt;br /&gt;bonds and other debt securities to fall. Longer maturity debt securities may be&lt;br /&gt;subject to greater price fluctuations than shorter maturity debt securities. In&lt;br /&gt;addition, falling interest rates may cause an issuer to redeem, call or&lt;br /&gt;refinance a security before its stated maturity, which may result in the&lt;br /&gt;underlying fund having to reinvest the proceeds in lower yielding securities.&lt;br /&gt; &lt;br /&gt;Bonds and other debt securities are subject to credit risk, which is the&lt;br /&gt;possibility that the credit strength of an issuer will weaken and/or an issuer&lt;br /&gt;of a debt security will fail to make timely payments of principal or interest&lt;br /&gt;and the security will go into default. Credit risk is gauged, in part, by the&lt;br /&gt;credit ratings of the securities in which the underlying fund invests. However,&lt;br /&gt;ratings are only the opinions of the rating agencies issuing them and are not&lt;br /&gt;guarantees as to credit quality or an evaluation of market risk.&lt;br /&gt; &lt;br /&gt;Investing in lower rated bonds -- Lower rated bonds and other lower rated debt&lt;br /&gt;securities generally have higher rates of interest and involve greater risk of&lt;br /&gt;default or price declines due to changes in the issuer&apos;s creditworthiness than&lt;br /&gt;those of higher quality debt securities. The market prices of these securities&lt;br /&gt;may fluctuate more than the prices of higher quality debt securities and may&lt;br /&gt;decline significantly in periods of general economic difficulty. These risks may&lt;br /&gt;be increased with respect to investments in bonds rated Ba1 or BB+ or below by&lt;br /&gt;Nationally Recognized Statistical Rating Organizations or unrated but determined&lt;br /&gt;by the underlying fund&apos;s investment adviser to be of equivalent quality. Such&lt;br /&gt;securities are considered speculative and are sometimes referred to as "junk&lt;br /&gt;bonds." The value of the underlying funds may be similarly affected.&lt;br /&gt; &lt;br /&gt;Investing in small companies -- Investing in smaller companies may pose&lt;br /&gt;additional risks. For example, it is often more difficult to value or dispose of&lt;br /&gt;small company stocks and more difficult to obtain information about smaller&lt;br /&gt;companies than about larger companies. In addition, the prices of these stocks&lt;br /&gt;may be more volatile than stocks of larger, more established companies.&lt;br /&gt; &lt;br /&gt;Investing outside the United States -- Securities of issuers domiciled outside&lt;br /&gt;the United States, or with significant operations outside the United States, may&lt;br /&gt;lose value because of adverse political, social, economic or market developments&lt;br /&gt;in the countries or regions in which the issuer operates. These securities may&lt;br /&gt;also lose value due to changes in foreign currency exchange rates against the&lt;br /&gt;U.S. dollar and/or currencies of other countries. Securities markets in certain&lt;br /&gt;countries may be more volatile and/or less liquid than those in the United&lt;br /&gt;States. Investments outside the United States may also be subject to different&lt;br /&gt;settlement and accounting practices and different regulatory, legal and&lt;br /&gt;reporting standards, and may be more difficult to value, than those in the&lt;br /&gt;United States. The risks of investing outside the United States may be&lt;br /&gt;heightened in connection with investments in emerging markets.&lt;br /&gt; &lt;br /&gt;Investing in emerging markets -- Investing in emerging markets may involve risks&lt;br /&gt;in addition to and greater than those generally associated with investing in&lt;br /&gt;developed countries. For instance, developing countries may have less developed&lt;br /&gt;legal and accounting systems than those in developed countries. The governments&lt;br /&gt;of these countries may be less stable and more likely to impose capital&lt;br /&gt;controls, nationalize a company or industry, place restrictions on foreign&lt;br /&gt;ownership and on withdrawing sale proceeds of securities from the country,&lt;br /&gt;and/or impose punitive taxes that could adversely affect the prices of&lt;br /&gt;securities. In addition, the economies of these countries may be dependent on&lt;br /&gt;relatively few industries that are more susceptible to local and global changes.&lt;br /&gt;Securities markets in these countries can also be relatively small and have&lt;br /&gt;substantially lower trading volumes. As a result, securities issued in these&lt;br /&gt;countries may be more volatile and less liquid, and may be more difficult to&lt;br /&gt;value, than securities issued in countries with more developed economies and/or&lt;br /&gt;markets. Additionally, there may be increased settlement risks for transactions&lt;br /&gt;in local securities.&lt;br /&gt;&lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the desired results.&lt;br /&gt;This could cause an underlying fund to lose value or its investment results to&lt;br /&gt;lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_4">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_37">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_44">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_5">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_49">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036469Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_30">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_42">Your investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other governmental agency,
entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036469Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1001_46">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036469Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_0">RGGGX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_26">83</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_27">280</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_29">1110</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_28">494</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_17">0.0030</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_22">0.0081</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_19">0.0091</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978179" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1017_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_0">RGGFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_26">72</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_27">245</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_29">980</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_28">434</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_17">0.0019</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_22">0.0070</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_19">0.0080</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978180" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1016_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_0">RGGEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_26">99</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_27">330</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_29">1297</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_28">580</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_22">0.0097</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_19">0.0107</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978181" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1015_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_0">RGLCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_26">129</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_27">424</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_29">1638</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_28">740</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_22">0.0127</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_19">0.0137</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978182" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1014_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_0">RGGBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_26">164</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_27">529</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_29">2011</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_28">919</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_17">0.0035</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_16">0.0075</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_22">0.0161</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_19">0.0171</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978183" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1013_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_0">RGGAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_26">175</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_27">563</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_29">2129</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_28">976</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_22">0.0172</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_19">0.0182</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978184" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1012_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_0">CGGFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_26">108</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_27">335</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_29">1272</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_28">579</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_17">0.0035</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_22">0.0086</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_19">0.0096</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978185" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1011_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_0">CGGEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_26">153</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_27">475</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_29">1783</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_28">819</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_17">0.0030</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_22">0.0131</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_19">0.0141</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978186" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1010_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_0">CPGCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_26">309</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_31">209</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_27">644</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_29">2374</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_28">1104</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_17">0.0035</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_34">2374</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_32">644</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_33">1104</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_22">0.0186</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_19">0.0196</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978187" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1009_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_0">CGGBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_26">710</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_31">210</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_27">1047</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_29">2177</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_28">1310</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_17">0.0036</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_34">2177</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_32">647</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_33">1110</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_22">0.0187</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_19">0.0197</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978188" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1008_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_0">CPGAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_26">697</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_27">952</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_29">1997</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_28">1225</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_17">0.0035</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_16">0.0020</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_22">0.0106</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_19">0.0116</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978189" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1007_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_0">PGWFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_26">77</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_27">261</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_29">1040</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_28">462</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_17">0.0024</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_22">0.0075</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_19">0.0085</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978190" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1006_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_0">PGGFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_26">101</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_27">337</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_29">1320</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_28">591</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_17">0.0023</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_22">0.0099</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_19">0.0109</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978191" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1005_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_0">GGPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_26">281</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_31">181</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_27">581</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_29">2193</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_28">1007</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_17">0.0027</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_34">2193</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_32">581</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_33">1007</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_22">0.0178</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_19">0.0188</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978192" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1004_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_0">PGGBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_26">681</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_31">181</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_27">981</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_29">2000</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_28">1207</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_17">0.0027</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_34">2000</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_32">581</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_33">1007</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_22">0.0178</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_19">0.0188</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978193" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1003_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_0">PGGAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_26">675</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_27">907</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_29">1873</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="iso4217_USD" decimals="0" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_28">1157</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_17">0.0027</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="2" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_16">0.0026</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_22">0.0104</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_19">0.0114</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_18">0.0051</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978170_602238x-9978162_602488x-9978194" unitRef="pure" decimals="4" id="id_716267_D050C2E9-5FF1-4988-A547-F31F56D3464C_1002_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_36">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and sells &lt;br /&gt;securities (or "turns over" its portfolio). A higher portfolio turnover rate may &lt;br /&gt;indicate higher transaction costs and may result in higher taxes when fund shares &lt;br /&gt;are held in a taxable account. These costs, which are not reflected in annual fund &lt;br /&gt;operating expenses or in the example, affect the fund&apos;s investment results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036468Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_3">&lt;tt&gt;The fund&apos;s investment objective is to provide long-term growth of capital.&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_24">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that the&lt;br /&gt;fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_38">&lt;tt&gt;The fund will attempt to achieve its investment objective by investing in a mix&lt;br /&gt;of American Funds in different combinations and weightings. The underlying&lt;br /&gt;American Funds will primarily consist of growth funds. The fund may also invest&lt;br /&gt;in growth-and-income funds.&lt;br /&gt; &lt;br /&gt;Through its investments in the underlying funds, the fund will have significant&lt;br /&gt;exposure to growth-oriented common stocks. The fund will typically have&lt;br /&gt;significant exposure to issuers domiciled outside the United States. The fund&lt;br /&gt;may also have exposure to smaller capitalization issuers and issuers domiciled&lt;br /&gt;in emerging markets. The investment adviser believes that exposure to issuers&lt;br /&gt;domiciled outside the United States can help provide diversification when&lt;br /&gt;seeking long-term growth of capital.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing long-term growth of capital. In making this determination, &lt;br /&gt;the fund&apos;s investment adviser considers the historical volatility and returns &lt;br /&gt;of the underlying funds and how various combinations would have behaved in past &lt;br /&gt;market environments. Consideration is also given to, among other topics, current &lt;br /&gt;market conditions and the investment positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies &lt;br /&gt;and asset mix of the underlying funds. The investment adviser will also &lt;br /&gt;consider whether overall market conditions would favor a change in the exposure &lt;br /&gt;of the fund to various asset types or geographic regions. Based on these&lt;br /&gt;considerations, the investment adviser may make adjustments to underlying fund&lt;br /&gt;holdings by adjusting the percentage of individual underlying funds within the&lt;br /&gt;fund, or adding or removing underlying funds. The investment adviser may also&lt;br /&gt;determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_1">American Funds Growth PortfolioSM</rr:RiskReturnHeading>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_6">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_23">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_45">Because the fund began investment operations on May 18, 2012, information regarding
investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_2">Investment objective</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_41">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_39">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_8">Shareholder fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_25">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_43">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_7">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_14">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_35">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_40">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit &lt;br /&gt;of the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in stocks -- Investing in stocks may involve larger price swings and&lt;br /&gt;greater potential for loss than other types of investments. As a result, the&lt;br /&gt;value of the underlying funds may be subject to sharp, short-term declines in&lt;br /&gt;value. Income provided by an underlying fund may be reduced by changes in the&lt;br /&gt;dividend policies of, and the capital resources available at, the companies in&lt;br /&gt;which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in growth-oriented stocks -- Growth-oriented stocks may involve larger&lt;br /&gt;price swings and greater potential for loss than other types of investments.&lt;br /&gt; &lt;br /&gt;Investing in income-oriented stocks -- Income provided by an underlying fund may&lt;br /&gt;be reduced by changes in the dividend policies of, and the capital resources&lt;br /&gt;available at, the companies in which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in small companies -- Investing in smaller companies may pose&lt;br /&gt;additional risks. For example, it is often more difficult to value or dispose of&lt;br /&gt;small company stocks and more difficult to obtain information about smaller&lt;br /&gt;companies than about larger companies. In addition, the prices of these stocks&lt;br /&gt;may be more volatile than stocks of larger, more established companies.&lt;br /&gt; &lt;br /&gt;Investing outside the United States -- Securities of issuers domiciled outside&lt;br /&gt;the United States, or with significant operations outside the United States, may&lt;br /&gt;lose value because of adverse political, social, economic or market developments&lt;br /&gt;in the countries or regions in which the issuer operates. These securities may&lt;br /&gt;also lose value due to changes in foreign currency exchange rates against the&lt;br /&gt;U.S. dollar and/or currencies of other countries. Securities markets in certain&lt;br /&gt;countries may be more volatile and/or less liquid than those in the United&lt;br /&gt;States. Investments outside the United States may also be subject to different&lt;br /&gt;settlement and accounting practices and different regulatory, legal and&lt;br /&gt;reporting standards, and may be more difficult to value, than those in the&lt;br /&gt;United States. The risks of investing outside the United States may be&lt;br /&gt;heightened in connection with investments in emerging markets.&lt;br /&gt; &lt;br /&gt;Investing in emerging markets -- Investing in emerging markets may involve risks&lt;br /&gt;in addition to and greater than those generally associated with investing in&lt;br /&gt;developed countries. For instance, developing countries may have less developed&lt;br /&gt;legal and accounting systems than those in developed countries. The governments&lt;br /&gt;of these countries may be less stable and more likely to impose capital&lt;br /&gt;controls, nationalize a company or industry, place restrictions on foreign&lt;br /&gt;ownership and on withdrawing sale proceeds of securities from the country,&lt;br /&gt;and/or impose punitive taxes that could adversely affect the prices of&lt;br /&gt;securities. In addition, the economies of these countries may be dependent on&lt;br /&gt;relatively few industries that are more susceptible to local and global changes.&lt;br /&gt;Securities markets in these countries can also be relatively small and have&lt;br /&gt;substantially lower trading volumes. As a result, securities issued in these&lt;br /&gt;countries may be more volatile and less liquid, and may be more difficult to&lt;br /&gt;value, than securities issued in countries with more developed economies and/or&lt;br /&gt;markets. Additionally, there may be increased settlement risks for transactions&lt;br /&gt;in local securities.&lt;br /&gt; &lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the desired results.&lt;br /&gt;This could cause an underlying fund to lose value or its investment results to&lt;br /&gt;lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_4">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_37">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_44">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_5">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_49">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036468Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_30">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_42">Your investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other governmental agency,
entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036468Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1001_46">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036468Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_0">RGWEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_26">84</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_27">283</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_29">1122</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_28">500</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_17">0.0012</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_22">0.0082</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_19">0.0092</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978195" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1015_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_0">RGPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_26">114</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_27">377</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_29">1468</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_28">661</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_17">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_22">0.0112</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_19">0.0122</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978196" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1014_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_0">RGWBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_26">149</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_27">483</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_29">1848</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_28">840</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_16">0.0075</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_22">0.0146</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_19">0.0156</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978197" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1013_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_0">RGWAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_26">160</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_27">517</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_29">1968</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_28">898</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_17">0.0012</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_22">0.0157</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_19">0.0167</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978198" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1012_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_0">CGPFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_26">92</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_27">288</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_29">1097</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_28">498</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_22">0.0071</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_19">0.0081</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978199" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1011_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_0">CGPEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_26">138</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_27">429</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_29">1615</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_28">740</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_22">0.0116</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_19">0.0126</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978200" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1010_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_0">CGPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_26">294</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_31">194</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_27">598</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_29">2216</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_28">1027</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_34">2216</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_32">598</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_33">1027</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_22">0.0171</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_19">0.0181</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978201" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1009_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_0">CGPBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_26">695</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_31">195</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_27">1001</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_29">2016</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_28">1233</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_17">0.0027</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_34">2016</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_32">601</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_33">1033</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_22">0.0172</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_19">0.0182</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978202" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1008_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_0">CGPAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_26">682</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_27">908</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_29">1835</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_28">1150</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_16">0.0020</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_22">0.0091</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_19">0.0101</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978203" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1007_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_0">GWPEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_26">61</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_27">214</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_29">861</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_28">380</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_17">0.0015</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_22">0.0060</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_19">0.0070</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978204" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1006_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_0">GWPFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_26">86</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_27">290</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_29">1146</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_28">510</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_17">0.0014</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_22">0.0084</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_19">0.0094</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978205" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1005_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_0">GWPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_26">266</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_31">166</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_27">535</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_29">2033</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_28">929</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_17">0.0018</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_34">2033</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_32">535</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_33">929</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_22">0.0163</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_19">0.0173</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978206" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1004_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_0">GWPBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_26">666</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_31">166</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_27">935</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_29">1839</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_28">1129</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_17">0.0018</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_34">1839</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_32">535</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_33">929</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_22">0.0163</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_19">0.0173</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978207" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1003_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_0">GWPAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_26">662</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_27">866</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_29">1721</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_28">1087</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_17">0.0018</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_16">0.0027</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_22">0.0090</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_19">0.0100</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978208" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1002_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_0">RGWGX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_26">66</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_27">230</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_29">921</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_28">407</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_17">0.0020</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_22">0.0065</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_19">0.0075</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978209" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1017_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_0">RGWFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_26">56</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_27">198</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_29">801</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="iso4217_USD" decimals="0" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_28">352</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_17">0.0010</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="2" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_22">0.0055</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_19">0.0065</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_18">0.0045</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978171_602238x-9978163_602488x-9978210" unitRef="pure" decimals="4" id="id_716267_465C4C6B-75F1-41A0-9E93-1F128254AAF6_1016_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_36">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and sells &lt;br /&gt;securities (or "turns over" its portfolio). A higher portfolio turnover rate may &lt;br /&gt;indicate higher transaction costs and may result in higher taxes when fund shares &lt;br /&gt;are held in a taxable account. These costs, which are not reflected in annual fund &lt;br /&gt;operating expenses or in the example, affect the fund&apos;s investment results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036467Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_3">&lt;tt&gt;The fund&apos;s investment objective is to provide long-term growth of capital while&lt;br /&gt;providing current income.&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_24">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that &lt;br /&gt;the fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_38">&lt;tt&gt;The fund will attempt to achieve its investment objective by investing in a mix&lt;br /&gt;of American Funds in different combinations and weightings. The underlying&lt;br /&gt;American Funds will predominately consist of equity funds in the growth,&lt;br /&gt;growth-and-income, equity-income and balanced categories. However, the fund may&lt;br /&gt;also invest in bond funds.&lt;br /&gt; &lt;br /&gt;Through its investments in the underlying funds, the fund will have significant&lt;br /&gt;exposure to growth-oriented common stocks. The fund will seek to generate some&lt;br /&gt;of its income from exposure to dividend paying stocks. The fund will seek&lt;br /&gt;exposure to issuers domiciled outside the United States, including those&lt;br /&gt;domiciled in emerging markets. The investment adviser believes that exposure to&lt;br /&gt;issuers domiciled outside the United States can help provide diversification&lt;br /&gt;when seeking current income and long-term growth of capital.&lt;br /&gt; &lt;br /&gt;With respect to its fixed-income investments, the underlying funds in which &lt;br /&gt;the fund invests may hold debt securities with a wide range of quality and&lt;br /&gt;maturities. The fund may invest in underlying funds with significant exposure to&lt;br /&gt;bonds rated BB+ or below and Ba1 or below by Nationally Recognized Statistical&lt;br /&gt;Rating Organizations designated by the fund&apos;s investment adviser, or unrated but&lt;br /&gt;determined by the fund&apos;s investment adviser to be of equivalent quality.&lt;br /&gt;Securities rated BB+ or below and Ba1 or below are sometimes referred to as&lt;br /&gt;"junk bonds." Exposure to lower rated securities may help the fund achieve its&lt;br /&gt;objective of providing current income.&lt;br /&gt; &lt;br /&gt;The underlying funds may hold securities issued and guaranteed by the U.S.&lt;br /&gt;government, securities issued by federal agencies and instrumentalities and&lt;br /&gt;securities backed by mortgages or other assets. The underlying funds may also&lt;br /&gt;invest in the debt securities of governments, agencies, corporations and other&lt;br /&gt;entities domiciled outside the United States.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing long-term growth of capital while providing current&lt;br /&gt;income. In making this determination, the fund&apos;s investment adviser considers&lt;br /&gt;the historical volatility and returns of the underlying funds and how various&lt;br /&gt;combinations would have behaved in past market environments. Consideration is&lt;br /&gt;also given to, among other topics, current market conditions and the investment&lt;br /&gt;positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies &lt;br /&gt;and asset mix of the underlying funds. The investment adviser will also &lt;br /&gt;consider whether overall market conditions would favor a change in the exposure &lt;br /&gt;of the fund to various asset types or geographic regions. Based on these&lt;br /&gt;considerations, the investment adviser may make adjustments to underlying fund&lt;br /&gt;holdings by adjusting the percentage of individual underlying funds within the&lt;br /&gt;fund, or adding or removing underlying funds. The investment adviser may also&lt;br /&gt;determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_1">American Funds Growth and Income PortfolioSM</rr:RiskReturnHeading>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_6">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_23">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_45">Because the fund began investment operations on May 18, 2012, information regarding
investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_2">Investment objective</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_41">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_39">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_8">Shareholder fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_25">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_43">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_7">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_14">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_35">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_40">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt;The fund may invest in an underlying fixed-income fund that is a non-diversified&lt;br /&gt;investment company under the Investment Company Act of 1940. Poor performance by&lt;br /&gt;a single large holding in a non-diversified fund would adversely effect the&lt;br /&gt;fund&apos;s investment results more than if the underlying fund were invested in a&lt;br /&gt;larger number of issuers.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit of&lt;br /&gt;the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in stocks -- Investing in stocks may involve larger price swings and&lt;br /&gt;greater potential for loss than other types of investments. As a result, the&lt;br /&gt;value of the underlying funds may be subject to sharp, short-term declines in&lt;br /&gt;value. Income provided by an underlying fund may be reduced by changes in the&lt;br /&gt;dividend policies of, and the capital resources available at, the companies in&lt;br /&gt;which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in growth-oriented stocks -- Growth-oriented stocks may involve larger&lt;br /&gt;price swings and greater potential for loss than other types of investments.&lt;br /&gt; &lt;br /&gt;Investing in income-oriented stocks -- Income provided by an underlying fund may&lt;br /&gt;be reduced by changes in the dividend policies of, and the capital resources&lt;br /&gt;available at, the companies in which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in bonds -- Rising interest rates will generally cause the prices of&lt;br /&gt;bonds and other debt securities to fall. Longer maturity debt securities may be&lt;br /&gt;subject to greater price fluctuations than shorter maturity debt securities. In&lt;br /&gt;addition, falling interest rates may cause an issuer to redeem, call or&lt;br /&gt;refinance a security before its stated maturity, which may result in the&lt;br /&gt;underlying fund having to reinvest the proceeds in lower yielding securities.&lt;br /&gt; &lt;br /&gt;Bonds and other debt securities are subject to credit risk, which is the&lt;br /&gt;possibility that the credit strength of an issuer will weaken and/or an issuer&lt;br /&gt;of a debt security will fail to make timely payments of principal or interest&lt;br /&gt;and the security will go into default. Credit risk is gauged, in part, by the&lt;br /&gt;credit ratings of the securities in which the underlying fund invests. However,&lt;br /&gt;ratings are only the opinions of the rating agencies issuing them and are not&lt;br /&gt;guarantees as to credit quality or an evaluation of market risk.&lt;br /&gt; &lt;br /&gt;Investing in lower rated bonds -- Lower rated bonds and other lower rated debt&lt;br /&gt;securities generally have higher rates of interest and involve greater risk of&lt;br /&gt;default or price declines due to changes in the issuer&apos;s creditworthiness than&lt;br /&gt;those of higher quality debt securities. The market prices of these securities&lt;br /&gt;may fluctuate more than the prices of higher quality debt securities and may&lt;br /&gt;decline significantly in periods of general economic difficulty. These risks may&lt;br /&gt;be increased with respect to investments in bonds rated Ba1 or BB+ or below by&lt;br /&gt;Nationally Recognized Statistical Rating Organizations or unrated but determined&lt;br /&gt;by the underlying fund&apos;s investment adviser to be of equivalent quality. Such&lt;br /&gt;securities are considered speculative and are sometimes referred to as "junk&lt;br /&gt;bonds." The value of the underlying funds may be similarly affected.&lt;br /&gt; &lt;br /&gt;Investing outside the United States -- Securities of issuers domiciled outside&lt;br /&gt;the United States, or with significant operations outside the United States, may&lt;br /&gt;lose value because of adverse political, social, economic or market developments&lt;br /&gt;in the countries or regions in which the issuer operates. These securities may&lt;br /&gt;also lose value due to changes in foreign currency exchange rates against the&lt;br /&gt;U.S. dollar and/or currencies of other countries. Securities markets in certain&lt;br /&gt;countries may be more volatile and/or less liquid than those in the United&lt;br /&gt;States. Investments outside the United States may also be subject to different&lt;br /&gt;settlement and accounting practices and different regulatory, legal and&lt;br /&gt;reporting standards, and may be more difficult to value, than those in the&lt;br /&gt;United States. The risks of investing outside the United States may be&lt;br /&gt;heightened in connection with investments in emerging markets.&lt;br /&gt;&lt;br /&gt;Investing in emerging markets -- Investing in emerging markets may involve risks&lt;br /&gt;in addition to and greater than those generally associated with investing in&lt;br /&gt;developed countries. For instance, developing countries may have less developed&lt;br /&gt;legal and accounting systems than those in developed countries. The governments&lt;br /&gt;of these countries may be less stable and more likely to impose capital&lt;br /&gt;controls, nationalize a company or industry, place restrictions on foreign&lt;br /&gt;ownership and on withdrawing sale proceeds of securities from the country,&lt;br /&gt;and/or impose punitive taxes that could adversely affect the prices of&lt;br /&gt;securities. In addition, the economies of these countries may be dependent on&lt;br /&gt;relatively few industries that are more susceptible to local and global changes.&lt;br /&gt;Securities markets in these countries can also be relatively small and have&lt;br /&gt;substantially lower trading volumes. As a result, securities issued in these&lt;br /&gt;countries may be more volatile and less liquid, and may be more difficult to&lt;br /&gt;value, than securities issued in countries with more developed economies and/or&lt;br /&gt;markets. Additionally, there may be increased settlement risks for transactions&lt;br /&gt;in local securities.&lt;br /&gt; &lt;br /&gt;Thinly traded securities -- There may be little trading in the secondary market&lt;br /&gt;for particular bonds or other debt securities, which may make them more&lt;br /&gt;difficult to value, acquire or sell.&lt;br /&gt; &lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the desired results.&lt;br /&gt;This could cause an underlying fund to lose value or its investment results to&lt;br /&gt;lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_4">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_37">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_44">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_5">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_49">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036467Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_30">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_42">Your investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other governmental agency,
entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036467Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1001_46">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036467Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_0">RGNGX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_26">62</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_27">217</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_29">873</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_28">385</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_17">0.0023</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_22">0.0061</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_19">0.0071</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978211" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1017_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_0">RGNFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_26">48</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_27">173</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_29">704</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_28">308</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_17">0.0009</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_22">0.0047</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_19">0.0057</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978212" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1016_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_0">RGNEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_26">76</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_27">258</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_29">1028</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_28">456</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_17">0.0011</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_22">0.0074</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_19">0.0084</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978213" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1015_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_0">RAICX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_26">106</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_27">352</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_29">1377</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_28">618</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_17">0.0016</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_22">0.0104</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_19">0.0114</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978214" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1014_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_0">RGNBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_26">140</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_27">458</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_29">1760</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_28">798</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_17">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_16">0.0075</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_22">0.0138</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_19">0.0148</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978215" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1013_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_0">RGNAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_26">152</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_27">492</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_29">1881</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_28">856</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_17">0.0011</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_22">0.0149</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_19">0.0159</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978216" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1012_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_0">CGNFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_26">84</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_27">263</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_29">1002</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_28">455</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_17">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_22">0.0063</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_19">0.0073</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978217" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1011_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_0">CGNEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_26">130</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_27">404</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_29">1525</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_28">697</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_17">0.0020</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_22">0.0108</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_19">0.0118</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978218" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1010_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_0">CGNCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_26">285</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_31">185</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_27">574</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_29">2131</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_28">986</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_17">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_34">2131</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_32">574</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_33">986</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_22">0.0163</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_19">0.0173</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978219" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1009_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_0">CGNBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_26">687</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_31">187</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_27">977</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_29">1942</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_28">1191</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_34">1942</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_32">577</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_33">991</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_22">0.0164</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_19">0.0174</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978220" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1008_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_0">CGNAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_26">680</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_27">899</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_29">1802</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_28">1135</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_17">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_22">0.0088</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_19">0.0098</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978221" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1007_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_0">GAIEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_26">53</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_27">188</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_29">765</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_28">336</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_17">0.0014</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_22">0.0052</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_19">0.0062</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978222" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1006_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_0">GAIFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_26">78</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_27">264</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_29">1052</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_28">467</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_17">0.0013</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_22">0.0076</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_19">0.0086</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978223" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1005_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_0">GAITX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_26">258</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_31">158</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_27">511</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_29">1946</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_28">888</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_17">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_34">1946</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_32">511</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_33">888</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_22">0.0155</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_19">0.0165</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978224" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1004_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_0">GAIBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_26">658</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_31">158</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_27">911</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_29">1751</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_28">1088</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_17">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_34">1751</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_32">511</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_33">888</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_22">0.0155</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_19">0.0165</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978225" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1003_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_0">GAIOX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_26">654</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_27">842</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_29">1633</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="iso4217_USD" decimals="0" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_28">1046</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_17">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="2" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_16">0.0027</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_22">0.0082</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_19">0.0092</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_18">0.0038</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978172_602238x-9978164_602488x-9978226" unitRef="pure" decimals="4" id="id_716267_A72209AB-3A82-4C33-8A29-B5026B11E29A_1002_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_36">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and sells &lt;br /&gt;securities (or "turns over" its portfolio). A higher portfolio turnover rate may &lt;br /&gt;indicate higher transaction costs and may result in higher taxes when fund shares &lt;br /&gt;are held in a taxable account. These costs, which are not reflected in annual fund &lt;br /&gt;operating expenses or in the example, affect the fund&apos;s investment results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036466Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_3">&lt;tt&gt;The fund&apos;s investment objectives are to provide current income and long-term&lt;br /&gt;growth of capital and income.&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_24">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that the&lt;br /&gt;fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_38">&lt;tt&gt;The fund will attempt to achieve its investment objectives by investing in a mix&lt;br /&gt;of American Funds in different combinations and weightings. The underlying&lt;br /&gt;American Funds may include growth, growth-and-income, equity-income, balanced&lt;br /&gt;and bond funds.&lt;br /&gt; &lt;br /&gt;Normally through its investments in the underlying funds, the fund will maintain&lt;br /&gt;at least 45% of the value of its net assets in common stocks and other equity&lt;br /&gt;investments and at least 25% of the value of its net assets in bonds and other&lt;br /&gt;debt securities (including money market instruments).&lt;br /&gt; &lt;br /&gt;The fund will have exposure to growth-oriented common stocks. The fund will seek&lt;br /&gt;to generate some of its income from exposure to dividend paying stocks. The fund&lt;br /&gt;will seek exposure to issuers domiciled outside the United States, including&lt;br /&gt;those domiciled in emerging markets. The investment adviser believes that&lt;br /&gt;exposure to issuers domiciled outside the United States can help provide&lt;br /&gt;diversification when seeking current income and long-term growth of capital.&lt;br /&gt; &lt;br /&gt;With respect to its fixed-income investments, the underlying funds in which the&lt;br /&gt;fund invests may hold debt securities with a wide range of maturities. The fund&lt;br /&gt;may invest in underlying funds with significant exposure to bonds rated BB+ or&lt;br /&gt;below and Ba1 or below by Nationally Recognized Statistical Rating Organizations&lt;br /&gt;designated by the fund&apos;s investment adviser, or unrated but determined by the&lt;br /&gt;fund&apos;s investment adviser to be of equivalent quality. Securities rated BB+ or&lt;br /&gt;below and Ba1 or below are sometimes referred to as "junk bonds." Exposure to&lt;br /&gt;lower rated securities may help the fund achieve its objective of providing&lt;br /&gt;current income.&lt;br /&gt; &lt;br /&gt;The underlying funds may hold securities issued and guaranteed by the U.S.&lt;br /&gt;government, securities issued by federal agencies and instrumentalities and&lt;br /&gt;securities backed by mortgages or other assets. The underlying funds may also&lt;br /&gt;invest in the debt securities of governments, agencies, corporations and other&lt;br /&gt;entities domiciled outside the United States.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing current income and long-term growth of capital and&lt;br /&gt;income. In making this determination, the fund&apos;s investment adviser considers&lt;br /&gt;the historical volatility and returns of the underlying funds and how various&lt;br /&gt;combinations would have behaved in past market environments. Consideration is&lt;br /&gt;also given to, among other topics, current market conditions and the investment&lt;br /&gt;positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies &lt;br /&gt;and asset mix of the underlying funds. The investment adviser will also &lt;br /&gt;consider whether overall market conditions would favor a change in the exposure &lt;br /&gt;of the fund to various asset types or geographic regions. Based on these&lt;br /&gt;considerations, the investment adviser may make adjustments to underlying fund&lt;br /&gt;holdings by adjusting the percentage of individual underlying funds within the&lt;br /&gt;fund, or adding or removing underlying funds. The investment adviser may also&lt;br /&gt;determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_1">American Funds Balanced PortfolioSM</rr:RiskReturnHeading>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_6">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_23">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_45">Because the fund began investment operations on May 18, 2012, information regarding
investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_2">Investment objectives</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_41">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_39">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_8">Shareholder fees (fees paid directly from your investment) </rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_25">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_43">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_7">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_14">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment) </rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_35">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_40">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit &lt;br /&gt;of the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in stocks -- Investing in stocks may involve larger price swings and&lt;br /&gt;greater potential for loss than other types of investments. As a result, the&lt;br /&gt;value of the underlying funds may be subject to sharp, short-term declines in&lt;br /&gt;value. Income provided by an underlying fund may be reduced by changes in the&lt;br /&gt;dividend policies of, and the capital resources available at, the companies in&lt;br /&gt;which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in growth-oriented stocks -- Growth-oriented stocks may involve larger&lt;br /&gt;price swings and greater potential for loss than other types of investments.&lt;br /&gt; &lt;br /&gt;Investing in income-oriented stocks -- Income provided by an underlying fund may&lt;br /&gt;be reduced by changes in the dividend policies of, and the capital resources&lt;br /&gt;available at, the companies in which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in bonds -- Rising interest rates will generally cause the prices of&lt;br /&gt;bonds and other debt securities to fall. Longer maturity debt securities may be&lt;br /&gt;subject to greater price fluctuations than shorter maturity debt securities. In&lt;br /&gt;addition, falling interest rates may cause an issuer to redeem, call or&lt;br /&gt;refinance a security before its stated maturity, which may result in the&lt;br /&gt;underlying fund having to reinvest the proceeds in lower yielding securities.&lt;br /&gt; &lt;br /&gt;Bonds and other debt securities are subject to credit risk, which is the&lt;br /&gt;possibility that the credit strength of an issuer will weaken and/or an issuer&lt;br /&gt;of a debt security will fail to make timely payments of principal or interest&lt;br /&gt;and the security will go into default. Credit risk is gauged, in part, by the&lt;br /&gt;credit ratings of the securities in which the underlying fund invests. However,&lt;br /&gt;ratings are only the opinions of the rating agencies issuing them and are not&lt;br /&gt;guarantees as to credit quality or an evaluation of market risk.&lt;br /&gt; &lt;br /&gt;Investing in lower rated bonds -- Lower rated bonds and other lower rated debt&lt;br /&gt;securities generally have higher rates of interest and involve greater risk of&lt;br /&gt;default or price declines due to changes in the issuer&apos;s creditworthiness than&lt;br /&gt;those of higher quality debt securities. The market prices of these securities&lt;br /&gt;may fluctuate more than the prices of higher quality debt securities and may&lt;br /&gt;decline significantly in periods of general economic difficulty. These risks may&lt;br /&gt;be increased with respect to investments in bonds rated Ba1 or BB+ or below by&lt;br /&gt;Nationally Recognized Statistical Rating Organizations or unrated but determined&lt;br /&gt;by the underlying fund&apos;s investment adviser to be of equivalent quality. Such&lt;br /&gt;securities are considered speculative and are sometimes referred to as "junk&lt;br /&gt;bonds." The value of the underlying funds may be similarly affected.&lt;br /&gt; &lt;br /&gt;Investing outside the United States -- Securities of issuers domiciled outside&lt;br /&gt;the United States, or with significant operations outside the United States, may&lt;br /&gt;lose value because of adverse political, social, economic or market developments&lt;br /&gt;in the countries or regions in which the issuer operates. These securities may&lt;br /&gt;also lose value due to changes in foreign currency exchange rates against the&lt;br /&gt;U.S. dollar and/or currencies of other countries. Securities markets in certain&lt;br /&gt;countries may be more volatile and/or less liquid than those in the United&lt;br /&gt;States. Investments outside the United States may also be subject to different&lt;br /&gt;settlement and accounting practices and different regulatory, legal and&lt;br /&gt;reporting standards, and may be more difficult to value, than those in the&lt;br /&gt;United States. The risks of investing outside the United States may be&lt;br /&gt;heightened in connection with investments in emerging markets.&lt;br /&gt; &lt;br /&gt;Investing in emerging markets -- Investing in emerging markets may involve risks&lt;br /&gt;in addition to and greater than those generally associated with investing in&lt;br /&gt;developed countries. For instance, developing countries may have less developed&lt;br /&gt;legal and accounting systems than those in developed countries. The governments&lt;br /&gt;of these countries may be less stable and more likely to impose capital&lt;br /&gt;controls, nationalize a company or industry, place restrictions on foreign&lt;br /&gt;ownership and on withdrawing sale proceeds of securities from the country,&lt;br /&gt;and/or impose punitive taxes that could adversely affect the prices of&lt;br /&gt;securities. In addition, the economies of these countries may be dependent on&lt;br /&gt;relatively few industries that are more susceptible to local and global changes.&lt;br /&gt;Securities markets in these countries can also be relatively small and have&lt;br /&gt;substantially lower trading volumes. As a result, securities issued in these&lt;br /&gt;countries may be more volatile and less liquid, and may be more difficult to&lt;br /&gt;value, than securities issued in countries with more developed economies and/or&lt;br /&gt;markets. Additionally, there may be increased settlement risks for transactions&lt;br /&gt;in local securities.&lt;br /&gt; &lt;br /&gt;Investing in U.S. government securities -- Securities backed by the U.S. Treasury&lt;br /&gt;or the full faith and credit of the U.S. government are guaranteed only as to&lt;br /&gt;the timely payment of interest and principal when held to maturity. Accordingly,&lt;br /&gt;the current market values for these securities will fluctuate with changes in&lt;br /&gt;interest rates. Securities issued by government-sponsored entities and federal&lt;br /&gt;agencies and instrumentalities that are not backed by the full faith and credit&lt;br /&gt;of the U.S. government are neither issued nor guaranteed by the U.S. government.&lt;br /&gt; &lt;br /&gt;Investing in mortgage-backed and asset-backed securities -- Many types of bonds&lt;br /&gt;and other debt securities, including mortgage-backed securities, are subject to&lt;br /&gt;prepayment risk as well as the risks associated with investing in debt&lt;br /&gt;securities in general. If interest rates fall and the loans underlying these&lt;br /&gt;securities are prepaid faster than expected, the underlying fund may have to&lt;br /&gt;reinvest the prepaid principal in lower yielding securities, thus reducing the &lt;br /&gt;fund&apos;s income. Conversely, if interest rates increase and the loans underlying &lt;br /&gt;the securities are prepaid more slowly than expected, the expected duration of &lt;br /&gt;the securities may be extended, reducing the cash flow for potential reinvestment &lt;br /&gt;in higher yielding securities.&lt;br /&gt; &lt;br /&gt;Thinly traded securities -- There may be little trading in the secondary market&lt;br /&gt;for particular bonds or other debt securities, which may make them more&lt;br /&gt;difficult to value, acquire or sell.&lt;br /&gt; &lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the desired results.&lt;br /&gt;This could cause an underlying fund to lose value or its investment results to&lt;br /&gt;lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_4">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_37">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_44">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_5">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_49">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036466Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_30">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_42">Your investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other governmental agency,
entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036466Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1001_46">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036466Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_0">RBAGX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_26">57</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_27">201</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_29">813</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_28">358</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_22">0.0056</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_19">0.0066</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978227" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1017_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_0">RBAFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_26">46</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_27">166</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_29">680</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_28">297</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_17">0.0010</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_22">0.0045</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_19">0.0055</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978228" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1016_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_0">RBAEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_26">74</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_27">252</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_29">1004</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_28">445</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_17">0.0012</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_22">0.0072</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_19">0.0082</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978229" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1015_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_0">RBACX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_26">104</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_27">346</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_29">1354</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_28">607</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_17">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_22">0.0102</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_19">0.0112</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978230" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1014_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_0">RBABX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_26">138</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_27">452</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_29">1738</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_28">788</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_16">0.0075</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_22">0.0136</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_19">0.0146</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978231" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1013_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_0">RBAAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_26">150</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_27">486</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_29">1859</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_28">846</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_17">0.0012</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_22">0.0147</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_19">0.0157</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978232" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1012_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_0">CBAFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_26">82</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_27">256</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_29">978</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_28">444</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_22">0.0061</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_19">0.0071</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978233" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1011_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_0">CBAEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_26">128</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_27">398</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_29">1502</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_28">687</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_22">0.0106</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_19">0.0116</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978234" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1010_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_0">CBPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_26">283</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_31">183</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_27">568</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_29">2110</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_28">976</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_34">2110</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_32">568</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_33">976</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_22">0.0161</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_19">0.0171</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978235" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1009_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_0">CBBBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_26">684</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_31">184</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_27">971</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_29">1921</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_28">1181</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_17">0.0027</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_34">1921</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_32">571</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_33">981</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_22">0.0162</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_19">0.0172</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978236" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1008_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_0">CBAAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_26">678</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_27">893</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_29">1780</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_28">1124</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_17">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_22">0.0086</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_19">0.0096</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978237" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1007_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_0">BLPEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_26">51</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_27">182</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_29">740</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_28">325</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_17">0.0015</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_22">0.0050</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_19">0.0060</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978238" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1006_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_0">BLPFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_26">76</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_27">258</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_29">1028</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_28">456</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_17">0.0014</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_22">0.0074</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_19">0.0084</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978239" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1005_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_0">BLPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_26">256</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_31">156</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_27">504</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_29">1924</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_28">877</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_17">0.0018</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_34">1924</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_32">504</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_33">877</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_22">0.0153</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_19">0.0163</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978240" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1004_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_0">BLPBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_26">656</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_31">156</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_27">904</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_29">1726</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_28">1077</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_17">0.0018</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_34">1726</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_32">504</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_33">877</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_22">0.0153</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_19">0.0163</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978241" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1003_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_0">BLPAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_9">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_26">651</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_27">833</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_29">1599</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="iso4217_USD" decimals="0" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_28">1030</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_17">0.0018</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="2" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_16">0.0026</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_22">0.0079</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_19">0.0089</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_18">0.0035</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978173_602238x-9978165_602488x-9978242" unitRef="pure" decimals="4" id="id_716267_A1B86994-4A50-4654-8593-AF1D785D17FE_1002_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_37">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and sells &lt;br /&gt;securities (or "turns over" its portfolio). A higher portfolio turnover rate may &lt;br /&gt;indicate higher transaction costs and may result in higher taxes when fund shares&lt;br /&gt;are held in a taxable account. These costs, which are not reflected in annual fund &lt;br /&gt;operating expenses or in the example, affect the fund&apos;s investment results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036465Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_3">&lt;tt&gt;The fund&apos;s investment objective is to provide current income and,&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_25">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that &lt;br /&gt;the fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_39">&lt;tt&gt;The fund will attempt to achieve its investment objective by investing in a mix&lt;br /&gt;of American Funds in different combinations and weightings. The underlying&lt;br /&gt;American Funds will typically seek to generate income from their investments &lt;br /&gt;and may include growth-and-income, equity-income, balanced and bond funds.&lt;br /&gt; &lt;br /&gt;Through its investments in the underlying funds, the fund will have significant&lt;br /&gt;exposure to dividend-paying stocks. The fund will seek exposure to issuers&lt;br /&gt;domiciled outside the United States, including those domiciled in emerging&lt;br /&gt;markets. The investment adviser believes that exposure to issuers domiciled&lt;br /&gt;outside the United States can help provide diversification when seeking current&lt;br /&gt;income and long-term growth of capital.&lt;br /&gt; &lt;br /&gt;With respect to its fixed-income investments, the underlying funds in which &lt;br /&gt;the fund invests may hold debt securities with a wide range of quality and&lt;br /&gt;maturities. The fund may invest in underlying funds with significant exposure to&lt;br /&gt;bonds rated BB+ or below and Ba1 or below by Nationally Recognized Statistical&lt;br /&gt;Rating Organizations designated by the fund&apos;s investment adviser, or unrated but&lt;br /&gt;determined by the fund&apos;s investment adviser to be of equivalent quality.&lt;br /&gt;Securities rated BB+ or below and Ba1 or below are sometimes referred to as&lt;br /&gt;"junk bonds." Exposure to lower rated securities may help the fund achieve its&lt;br /&gt;objective of providing current income.&lt;br /&gt; &lt;br /&gt;The underlying funds may hold securities issued and guaranteed by the U.S.&lt;br /&gt;government, securities issued by federal agencies and instrumentalities and&lt;br /&gt;securities backed by mortgages or other assets. The underlying funds may also&lt;br /&gt;invest in the debt securities of governments, agencies, corporations and other&lt;br /&gt;entities domiciled outside the United States.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing current income and, secondarily, long-term growth of&lt;br /&gt;capital. In making this determination, the fund&apos;s investment adviser considers&lt;br /&gt;the historical volatility and returns of the underlying funds and how various&lt;br /&gt;combinations would have behaved in past market environments. Consideration is&lt;br /&gt;also given to, among other topics, current market conditions and the investment&lt;br /&gt;positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies &lt;br /&gt;and asset mix of the underlying funds. The investment adviser will also &lt;br /&gt;consider whether overall market conditions would favor a change in the &lt;br /&gt;exposure of the fund to various asset types or geographic regions. Based on &lt;br /&gt;these considerations, the investment adviser may make adjustments to underlying &lt;br /&gt;fund holdings by adjusting the percentage of individual underlying funds within &lt;br /&gt;the fund, or adding or removing underlying funds. The investment adviser may &lt;br /&gt;also determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_1">American Funds Income PortfolioSM</rr:RiskReturnHeading>
  <rr:ObjectiveSecondaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_4">&lt;tt&gt;secondarily, long-term growth of capital.&lt;/tt&gt;</rr:ObjectiveSecondaryTextBlock>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_7">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_24">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_46">Because the fund began investment operations on May 18, 2012, information regarding
investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_2">Investment objective</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_42">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_40">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_9">Shareholder fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_26">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_44">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_8">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_15">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_36">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_41">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit &lt;br /&gt;of the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in stocks -- Investing in stocks may involve larger price swings and&lt;br /&gt;greater potential for loss than other types of investments. As a result, the&lt;br /&gt;value of the underlying funds may be subject to sharp, short-term declines in&lt;br /&gt;value. Income provided by an underlying fund may be reduced by changes in the&lt;br /&gt;dividend policies of, and the capital resources available at, the companies in&lt;br /&gt;which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in growth-oriented stocks -- Growth-oriented stocks may involve larger&lt;br /&gt;price swings and greater potential for loss than other types of investments.&lt;br /&gt; &lt;br /&gt;Investing in income-oriented stocks -- Income provided by an underlying fund may&lt;br /&gt;be reduced by changes in the dividend policies of, and the capital resources&lt;br /&gt;available at, the companies in which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Investing in bonds -- Rising interest rates will generally cause the prices of&lt;br /&gt;bonds and other debt securities to fall. Longer maturity debt securities may be&lt;br /&gt;subject to greater price fluctuations than shorter maturity debt securities. In&lt;br /&gt;addition, falling interest rates may cause an issuer to redeem, call or&lt;br /&gt;refinance a security before its stated maturity, which may result in the&lt;br /&gt;underlying fund having to reinvest the proceeds in lower yielding securities.&lt;br /&gt; &lt;br /&gt;Bonds and other debt securities are subject to credit risk, which is the&lt;br /&gt;possibility that the credit strength of an issuer will weaken and/or an issuer&lt;br /&gt;of a debt security will fail to make timely payments of principal or interest&lt;br /&gt;and the security will go into default. Credit risk is gauged, in part, by the&lt;br /&gt;credit ratings of the securities in which the underlying fund invests. However,&lt;br /&gt;ratings are only the opinions of the rating agencies issuing them and are not&lt;br /&gt;guarantees as to credit quality or an evaluation of market risk.&lt;br /&gt; &lt;br /&gt;Investing in lower rated bonds -- Lower rated bonds and other lower rated debt&lt;br /&gt;securities generally have higher rates of interest and involve greater risk of&lt;br /&gt;default or price declines due to changes in the issuer&apos;s creditworthiness than&lt;br /&gt;those of higher quality debt securities. The market prices of these securities&lt;br /&gt;may fluctuate more than the prices of higher quality debt securities and may&lt;br /&gt;decline significantly in periods of general economic difficulty. These risks may&lt;br /&gt;be increased with respect to investments in bonds rated Ba1 or BB+ or below by&lt;br /&gt;Nationally Recognized Statistical Rating Organizations or unrated but determined&lt;br /&gt;by the underlying fund&apos;s investment adviser to be of equivalent quality. Such&lt;br /&gt;securities are considered speculative and are sometimes referred to as "junk&lt;br /&gt;bonds." The value of the underlying funds may be similarly affected.&lt;br /&gt; &lt;br /&gt;Investing outside the United States -- Securities of issuers domiciled outside&lt;br /&gt;the United States, or with significant operations outside the United States, may&lt;br /&gt;lose value because of adverse political, social, economic or market developments&lt;br /&gt;in the countries or regions in which the issuer operates. These securities may&lt;br /&gt;also lose value due to changes in foreign currency exchange rates against the&lt;br /&gt;U.S. dollar and/or currencies of other countries. Securities markets in certain&lt;br /&gt;countries may be more volatile and/or less liquid than those in the United&lt;br /&gt;States. Investments outside the United States may also be subject to different&lt;br /&gt;settlement and accounting practices and different regulatory, legal and&lt;br /&gt;reporting standards, and may be more difficult to value, than those in the&lt;br /&gt;United States. The risks of investing outside the United States may be&lt;br /&gt;heightened in connection with investments in emerging markets.&lt;br /&gt; &lt;br /&gt;Investing in U.S. government securities -- Securities backed by the U.S. Treasury&lt;br /&gt;or the full faith and credit of the U.S. government are guaranteed only as to&lt;br /&gt;the timely payment of interest and principal when held to maturity. Accordingly,&lt;br /&gt;the current market values for these securities will fluctuate with changes in&lt;br /&gt;interest rates. Securities issued by government-sponsored entities and federal&lt;br /&gt;agencies and instrumentalities that are not backed by the full faith and credit&lt;br /&gt;of the U.S. government are neither issued nor guaranteed by the U.S. government.&lt;br /&gt; &lt;br /&gt;Investing in mortgage-related securities -- Mortgage-related securities are&lt;br /&gt;subject to prepayment risk as well as the risks associated with investing in&lt;br /&gt;debt securities in general. If interest rates fall and the loans underlying&lt;br /&gt;these securities are prepaid faster than expected, the underlying fund may have&lt;br /&gt;to reinvest the prepaid principal in lower yielding securities, thus reducing&lt;br /&gt;the fund&apos;s income. Conversely, if interest rates increase and the loans&lt;br /&gt;underlying the securities are prepaid more slowly than expected, the expected&lt;br /&gt;duration of the securities may be extended, reducing the cash flow for potential&lt;br /&gt;reinvestment in higher yielding securities.&lt;br /&gt; &lt;br /&gt;Thinly traded securities -- There may be little trading in the secondary market&lt;br /&gt;for particular bonds or other debt securities, which may make them more&lt;br /&gt;difficult to value, acquire or sell.&lt;br /&gt;&lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the desired results.&lt;br /&gt;This could cause an underlying fund to lose value or its investment results to&lt;br /&gt;lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_5">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_38">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_45">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_6">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_50">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036465Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_31">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_43">Your investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other governmental agency,
entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_49">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036465Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036465Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_0">RINGX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_27">54</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_28">192</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_30">777</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_29">341</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_18">0.0022</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_17">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_23">0.0053</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_20">0.0063</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978243" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1017_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_0">RINFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_27">41</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_28">150</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_30">619</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_29">270</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_18">0.0009</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_17">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_23">0.0040</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_20">0.0050</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978244" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1016_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_0">RINEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_27">68</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_28">236</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_30">945</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_29">418</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_18">0.0011</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_17">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_23">0.0067</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_20">0.0077</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978245" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1015_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_0">RNCCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_27">99</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_28">330</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_30">1297</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_29">580</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_18">0.0016</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_17">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_23">0.0097</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_20">0.0107</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978246" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1014_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_0">RINBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_27">133</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_28">436</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_30">1682</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_29">762</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_18">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_17">0.0075</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_23">0.0131</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_20">0.0141</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978247" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1013_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_0">RNCAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_27">145</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_28">470</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_30">1804</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_29">819</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_18">0.0011</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_17">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_23">0.0142</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_20">0.0152</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978248" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1012_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_0">CIPFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_27">77</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_28">241</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_30">918</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_29">417</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_18">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_17">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_23">0.0056</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_20">0.0066</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_14">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978249" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1011_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_0">CIPEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_27">123</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_28">382</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_30">1445</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_29">660</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_18">0.0020</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_17">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_23">0.0101</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_20">0.0111</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_14">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978250" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1010_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_0">CIPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_27">278</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_32">178</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_28">552</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_30">2056</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_29">950</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_18">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_35">2056</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_33">552</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_34">950</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_17">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_23">0.0156</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_20">0.0166</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_14">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978251" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1009_11">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_0">CIPBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_27">679</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_32">179</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_28">955</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_30">1866</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_29">1155</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_18">0.0026</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_35">1866</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_33">555</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_34">955</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_17">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_23">0.0157</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_20">0.0167</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_14">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978252" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1008_11">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_0">CIPAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_10">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_27">673</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_28">878</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_30">1725</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_29">1099</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_18">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_17">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_23">0.0081</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_20">0.0091</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_14">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978253" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1007_11">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_0">INPEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_27">46</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_28">166</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_30">680</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_29">297</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_18">0.0014</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_17">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_23">0.0045</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_20">0.0055</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978254" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1006_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_0">INPFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_27">70</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_28">242</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_30">969</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_29">429</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_18">0.0013</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_17">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_23">0.0069</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_20">0.0079</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978255" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1005_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_0">INPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_27">251</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_32">151</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_28">489</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_30">1870</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_29">851</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_18">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_35">1870</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_33">489</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_34">851</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_17">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_23">0.0148</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_20">0.0158</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978256" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1004_11">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_0">INPBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_27">651</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_32">151</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_28">889</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_30">1674</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_29">1051</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_18">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_35">1674</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_33">489</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_34">851</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_17">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_23">0.0148</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_20">0.0158</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978257" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1003_11">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_0">INPAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_10">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_27">647</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_28">821</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_21">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_30">1555</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="iso4217_USD" decimals="0" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_29">1010</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_18">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_16">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_22">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="2" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_17">0.0027</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_23">0.0075</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_20">0.0085</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_19">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978174_602238x-9978166_602488x-9978258" unitRef="pure" decimals="4" id="id_716267_D6220230-7387-4DB0-B299-31022814F279_1002_11">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_36">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and &lt;br /&gt;sells securities (or "turns over" its portfolio). A higher portfolio turnover &lt;br /&gt;rate may indicate higher transaction costs and may result in higher taxes when &lt;br /&gt;fund shares are held in a taxable account. These costs, which are not reflected &lt;br /&gt;in annual fund operating expenses or in the example, affect the fund&apos;s investment &lt;br /&gt;results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036464Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_3">&lt;tt&gt;The fund&apos;s investment objective is to provide current income, a portion of which&lt;br /&gt;is exempt from regular federal income tax,&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_24">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that&lt;br /&gt;the fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_38">&lt;tt&gt;The fund will attempt to achieve its investment objective by investing in a mix&lt;br /&gt;of American Funds in different combinations and weightings. The underlying&lt;br /&gt;American Funds will typically seek to generate income from their investments and&lt;br /&gt;may include growth-and-income, equity-income, balanced and bond funds.&lt;br /&gt; &lt;br /&gt;Through its investments in the underlying funds, the fund will have significant&lt;br /&gt;exposure to dividend-paying stocks. The fund will seek exposure to issuers&lt;br /&gt;domiciled outside the United States, including those domiciled in emerging&lt;br /&gt;markets. The investment adviser believes that exposure to issuers domiciled&lt;br /&gt;outside the United States can help provide diversification when seeking current&lt;br /&gt;income and long-term growth of capital.&lt;br /&gt; &lt;br /&gt;With respect to its fixed-income investments, the fund will seek to generate a&lt;br /&gt;material portion of its current income from underlying funds that invest in&lt;br /&gt;bonds that are exempt from regular income tax, such as municipal bonds. Some of&lt;br /&gt;these bonds may have credit and liquidity support features, including guarantees&lt;br /&gt;and letters of credit. In addition, an underlying bond fund may invest&lt;br /&gt;significantly in municipal obligations of issuers in the same state or backed by&lt;br /&gt;revenues of similar types of projects.&lt;br /&gt; &lt;br /&gt;The underlying funds in which the fund invests may hold debt securities with a&lt;br /&gt;wide range of maturities. The fund may invest in underlying funds with&lt;br /&gt;significant exposure to bonds rated BB+ or below and Ba1 or below by Nationally&lt;br /&gt;Recognized Statistical Rating Organizations designated by the fund&apos;s investment&lt;br /&gt;adviser, or unrated but determined by the fund&apos;s investment adviser to be of&lt;br /&gt;equivalent quality. Securities rated BB+ or below and Ba1 or below are sometimes&lt;br /&gt;referred to as "junk bonds." Exposure to lower rated securities may help the&lt;br /&gt;fund achieve its objective of providing current income.&lt;br /&gt; &lt;br /&gt;The underlying funds may hold securities issued and guaranteed by the U.S.&lt;br /&gt;government, securities issued by federal agencies and instrumentalities and&lt;br /&gt;securities backed by mortgages or other assets. The underlying funds may also&lt;br /&gt;invest in the debt securities of governments, agencies, corporations and other&lt;br /&gt;entities domiciled outside the United States.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing current income, a portion of which is exempt from regular&lt;br /&gt;federal income tax, while secondarily striving for long-term growth of capital.&lt;br /&gt;In making this determination, the fund&apos;s investment adviser considers the&lt;br /&gt;historical volatility and returns of the underlying funds and how various&lt;br /&gt;combinations would have behaved in past market environments. Consideration is&lt;br /&gt;also given to, among other topics, current market conditions and the investment&lt;br /&gt;positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies and&lt;br /&gt;asset mix of the underlying funds. The investment adviser will also consider&lt;br /&gt;whether overall market conditions would favor a change in the exposure of the&lt;br /&gt;fund to various asset types or geographic regions. Based on these&lt;br /&gt;considerations, the investment adviser may make adjustments to underlying fund&lt;br /&gt;holdings by adjusting the percentage of individual underlying funds within the&lt;br /&gt;fund, or adding or removing underlying funds. The investment adviser may also&lt;br /&gt;determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_1">American Funds Tax-Advantaged Income PortfolioSM</rr:RiskReturnHeading>
  <rr:ObjectiveSecondaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_4">&lt;tt&gt;while secondarily striving for long-term growth of capital.&lt;/tt&gt;</rr:ObjectiveSecondaryTextBlock>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_7">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_23">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_45">Because the fund began investment operations on May 18, 2012, information
regarding investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_2">Investment objective</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_41">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_39">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_9">Shareholder fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_25">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_43">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_8">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_14">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_35">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_40">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit of&lt;br /&gt;the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in bonds -- Rising interest rates will generally cause the prices of&lt;br /&gt;bonds and other debt securities to fall. Longer maturity debt securities may be&lt;br /&gt;subject to greater price fluctuations than shorter maturity debt securities. In&lt;br /&gt;addition, falling interest rates may cause an issuer to redeem, call or&lt;br /&gt;refinance a security before its stated maturity, which may result in the&lt;br /&gt;underlying fund having to reinvest the proceeds in lower yielding securities.&lt;br /&gt; &lt;br /&gt;Bonds and other debt securities are subject to credit risk, which is the&lt;br /&gt;possibility that the credit strength of an issuer will weaken and/or an issuer&lt;br /&gt;of a debt security will fail to make timely payments of principal or interest&lt;br /&gt;and the security will go into default. Credit risk is gauged, in part, by the&lt;br /&gt;credit ratings of the securities in which the underlying fund invests. However,&lt;br /&gt;ratings are only the opinions of the rating agencies issuing them and are not&lt;br /&gt;guarantees as to credit quality or an evaluation of market risk.&lt;br /&gt; &lt;br /&gt;Investing in lower rated bonds -- Lower rated bonds and other lower rated debt&lt;br /&gt;securities generally have higher rates of interest and involve greater risk of&lt;br /&gt;default or price declines due to changes in the issuer&apos;s creditworthiness than&lt;br /&gt;those of higher quality debt securities. The market prices of these securities&lt;br /&gt;may fluctuate more than the prices of higher quality debt securities and may&lt;br /&gt;decline significantly in periods of general economic difficulty. These risks may&lt;br /&gt;be increased with respect to investments in bonds rated Ba1 or BB+ or below by&lt;br /&gt;Nationally Recognized Statistical Rating Organizations or unrated but determined&lt;br /&gt;by the underlying fund&apos;s investment adviser to be of equivalent quality. Such&lt;br /&gt;securities are considered speculative and are sometimes referred to as "junk&lt;br /&gt;bonds." The value of the underlying funds may be similarly affected.&lt;br /&gt; &lt;br /&gt;Investing outside the United States -- Securities of issuers domiciled outside&lt;br /&gt;the United States, or with significant operations outside the United States, may&lt;br /&gt;lose value because of adverse political, social, economic or market developments&lt;br /&gt;in the countries or regions in which the issuer operates. These securities may&lt;br /&gt;also lose value due to changes in foreign currency exchange rates against the&lt;br /&gt;U.S. dollar and/or currencies of other countries. Securities markets in certain&lt;br /&gt;countries may be more volatile and/or less liquid than those in the United&lt;br /&gt;States. Investments outside the United States may also be subject to different&lt;br /&gt;settlement and accounting practices and different regulatory, legal and&lt;br /&gt;reporting standards, and may be more difficult to value, than those in the&lt;br /&gt;United States. The risks of investing outside the United States may be&lt;br /&gt;heightened in connection with investments in emerging markets.&lt;br /&gt; &lt;br /&gt;Investing in emerging markets -- Investing in emerging markets may involve risks&lt;br /&gt;in addition to and greater than those generally associated with investing in&lt;br /&gt;developed countries. For instance, developing countries may have less developed&lt;br /&gt;legal and accounting systems than those in developed countries. The governments&lt;br /&gt;of these countries may be less stable and more likely to impose capital&lt;br /&gt;controls, nationalize a company or industry, place restrictions on foreign&lt;br /&gt;ownership and on withdrawing sale proceeds of securities from the country,&lt;br /&gt;and/or impose punitive taxes that could adversely affect the prices of&lt;br /&gt;securities. In addition, the economies of these countries may be dependent on&lt;br /&gt;relatively few industries that are more susceptible to local and global changes.&lt;br /&gt;Securities markets in these countries can also be relatively small and have&lt;br /&gt;substantially lower trading volumes. As a result, securities issued in these&lt;br /&gt;countries may be more volatile and less liquid, and may be more difficult to&lt;br /&gt;value, than securities issued in countries with more developed economies and/or&lt;br /&gt;markets. Additionally, there may be increased settlement risks for transactions&lt;br /&gt;in local securities.&lt;br /&gt; &lt;br /&gt;Investing in growth-oriented stocks -- Growth-oriented stocks may involve larger&lt;br /&gt;price swings and greater potential for loss than other types of investments.&lt;br /&gt; &lt;br /&gt;Investing in income-oriented stocks -- Income provided by an underlying fund may&lt;br /&gt;be reduced by changes in the dividend policies of, and the capital resources&lt;br /&gt;available at, the companies in which the underlying fund invests.&lt;br /&gt; &lt;br /&gt;Thinly traded securities -- There may be little trading in the secondary market&lt;br /&gt;for particular bonds or other debt securities, which may make them more&lt;br /&gt;difficult to value, acquire or sell.&lt;br /&gt; &lt;br /&gt;Credit and liquidity support -- Changes in the credit quality of banks and&lt;br /&gt;financial institutions providing credit and liquidity support features with&lt;br /&gt;respect to securities held by the underlying fund could cause the values of&lt;br /&gt;these securities to decline.&lt;br /&gt; &lt;br /&gt;Investing in similar municipal bonds -- Investing significantly in municipal&lt;br /&gt;obligations of issuers in the same state or backed by revenues of similar types&lt;br /&gt;of projects or industries may make an underlying fund more susceptible to&lt;br /&gt;certain economic, political or regulatory occurrences. As a result, the&lt;br /&gt;potential for fluctuations in the underlying fund&apos;s share price may increase.&lt;br /&gt; &lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the&lt;br /&gt; desired results. This could cause an underlying fund to lose value or its&lt;br /&gt;investment results to lag relevant benchmarks or other funds with similar&lt;br /&gt;objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_5">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_37">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_44">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_6">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_49">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036464Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_30">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_42">Your investment in the fund is not a bank deposit and is not insured or
guaranteed by the Federal Deposit Insurance Corporation or any other
governmental agency, entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036464Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1001_46">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036464Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_0">TXIFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_26">62</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_27">217</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_29">873</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_28">385</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_17">0.0025</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_22">0.0061</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_19">0.0071</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_18">0.0036</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978259" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1006_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_0">TAIFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_26">87</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_27">293</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_29">1157</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_28">516</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_17">0.0024</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_22">0.0085</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_19">0.0095</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_18">0.0036</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978260" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1005_11">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_0">TAICX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_26">267</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_31">167</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_27">538</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_29">2043</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_28">934</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_17">0.0028</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_34">2043</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_32">538</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_33">934</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_22">0.0164</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_19">0.0174</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_18">0.0036</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978261" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1004_11">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_0">TXABX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_10">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_26">667</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_31">167</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_27">938</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_29">1856</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_28">1134</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_17">0.0028</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_34">1856</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_32">538</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_33">934</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_22">0.0164</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_19">0.0174</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_18">0.0036</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978262" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1003_11">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_0">TAIAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_10">0.0375</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_26">466</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_27">681</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_20">-0.0010</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_29">1578</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_13">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="iso4217_USD" decimals="0" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_28">913</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_17">0.0028</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="2" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_12">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_16">0.0029</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_22">0.0093</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_19">0.0103</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_18">0.0036</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978175_602238x-9978167_602488x-9978263" unitRef="pure" decimals="4" id="id_716267_3E9DF0E1-7E05-4B7C-B31E-466C5C9C3D58_1002_11">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_36">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and sells &lt;br /&gt;securities (or "turns over" its portfolio). A higher portfolio turnover rate may &lt;br /&gt;indicate higher transaction costs and may result in higher taxes when fund shares &lt;br /&gt;are held in a taxable account. These costs, which are not reflected in annual fund &lt;br /&gt;operating expenses or in the example, affect the fund&apos;s investment results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036463Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_3">&lt;tt&gt;The fund&apos;s investment objective is to provide current income, consistent with&lt;br /&gt;preservation of capital.&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_24">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that the&lt;br /&gt;fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_38">&lt;tt&gt;The fund will attempt to achieve its investment objective by investing in a mix&lt;br /&gt;of American Funds bond funds. The fund will principally invest in funds that&lt;br /&gt;seek current income through bond investments.&lt;br /&gt; &lt;br /&gt;When determining in which bond funds to invest, the investment adviser will&lt;br /&gt;predominately seek exposure to higher quality bonds (rated A- or better or A3 or&lt;br /&gt;better by Nationally Recognized Statistical Rating Organizations designated by&lt;br /&gt;the fund&apos;s investment adviser, or unrated but determined by the fund&apos;s investment &lt;br /&gt;adviser to be of equivalent quality) with intermediate to short-term durations. &lt;br /&gt;The fund may, however, invest in underlying funds with exposure to lower quality, &lt;br /&gt;higher yielding securities rated BBB+ or below and Baa1 or below (including those &lt;br /&gt;rated BB+ or below and Ba1 or below) or unrated but determined by the fund&apos;s &lt;br /&gt;investment adviser to be of equivalent quality, and to bonds with longer durations.&lt;br /&gt; &lt;br /&gt;The underlying funds may hold securities issued and guaranteed by the U.S.&lt;br /&gt;government, securities issued by federal agencies and instrumentalities and&lt;br /&gt;securities backed by mortgages or other assets. The investment adviser&lt;br /&gt;anticipates that exposure to mortgage-backed securities and asset-backed&lt;br /&gt;securities may help the fund generate current income. The underlying funds may&lt;br /&gt;also invest in the debt securities of governments, agencies, corporations and&lt;br /&gt;other entities domiciled outside the United States.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing current income, consistent with preservation of capital.&lt;br /&gt;In making this determination, the fund&apos;s investment adviser considers the&lt;br /&gt;historical volatility and returns of the underlying funds and how various&lt;br /&gt;combinations would have behaved in past market environments. Consideration is&lt;br /&gt;also given to, among other topics, current market conditions and the investment&lt;br /&gt;positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies &lt;br /&gt;and asset mix of the underlying funds. The investment adviser will also &lt;br /&gt;consider whether overall market conditions would favor a change in the exposure &lt;br /&gt;of the fund to various types of bonds or geographic regions. Based on these&lt;br /&gt;considerations, the investment adviser may make adjustments to underlying fund&lt;br /&gt;holdings by adjusting the percentage of individual underlying funds within the&lt;br /&gt;fund, or adding or removing underlying funds. The investment adviser may also&lt;br /&gt;determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_1">American Funds Preservation PortfolioSM</rr:RiskReturnHeading>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_6">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_23">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_45">Because the fund began investment operations on May 18, 2012, information regarding
investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_2">Investment objective</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_41">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_39">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_8">Shareholder fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_25">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_43">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_7">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_14">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment) </rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_35">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_40">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit of&lt;br /&gt;the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in bonds -- Rising interest rates will generally cause the prices of&lt;br /&gt;bonds and other debt securities to fall. Longer maturity debt securities may be&lt;br /&gt;subject to greater price fluctuations than shorter maturity debt securities. In&lt;br /&gt;addition, falling interest rates may cause an issuer to redeem, call or&lt;br /&gt;refinance a security before its stated maturity, which may result in the&lt;br /&gt;underlying fund having to reinvest the proceeds in lower yielding securities.&lt;br /&gt; &lt;br /&gt;Bonds and other debt securities are subject to credit risk, which is the&lt;br /&gt;possibility that the credit strength of an issuer will weaken and/or an issuer&lt;br /&gt;of a debt security will fail to make timely payments of principal or interest&lt;br /&gt;and the security will go into default. Credit risk is gauged, in part, by the&lt;br /&gt;credit ratings of the securities in which the underlying fund invests. However,&lt;br /&gt;ratings are only the opinions of the rating agencies issuing them and are not&lt;br /&gt;guarantees as to credit quality or an evaluation of market risk.&lt;br /&gt; &lt;br /&gt;Investing in lower rated bonds -- Lower rated bonds and other lower rated debt&lt;br /&gt;securities generally have higher rates of interest and involve greater risk of&lt;br /&gt;default or price declines due to changes in the issuer&apos;s creditworthiness than&lt;br /&gt;those of higher quality debt securities. The market prices of these securities&lt;br /&gt;may fluctuate more than the prices of higher quality debt securities and may&lt;br /&gt;decline significantly in periods of general economic difficulty. These risks may&lt;br /&gt;be increased with respect to investments in bonds rated Ba1 or BB+ or below by&lt;br /&gt;Nationally Recognized Statistical Rating Organizations or unrated but determined&lt;br /&gt;by the underlying fund&apos;s investment adviser to be of equivalent quality. Such&lt;br /&gt;securities are considered speculative and are sometimes referred to as "junk&lt;br /&gt;bonds." The value of the underlying funds may be similarly affected.&lt;br /&gt; &lt;br /&gt;Investing in mortgage-backed and asset-backed securities -- Many types of bonds&lt;br /&gt;and other debt securities, including mortgage-backed securities, are subject to&lt;br /&gt;prepayment risk as well as the risks associated with investing in debt&lt;br /&gt;securities in general. If interest rates fall and the loans underlying these&lt;br /&gt;securities are prepaid faster than expected, the underlying fund may have to&lt;br /&gt;reinvest the prepaid principal in lower yielding securities, thus reducing the&lt;br /&gt;fund&apos;s income. Conversely, if interest rates increase and the loans underlying&lt;br /&gt;the securities are prepaid more slowly than expected, the expected duration of&lt;br /&gt;the securities may be extended, reducing the cash flow for potential&lt;br /&gt;reinvestment in higher yielding securities.&lt;br /&gt; &lt;br /&gt;Investing in U.S. government securities -- Securities backed by the U.S. Treasury&lt;br /&gt;or the full faith and credit of the U.S. government are guaranteed only as to&lt;br /&gt;the timely payment of interest and principal when held to maturity. Accordingly,&lt;br /&gt;the current market values for these securities will fluctuate with changes in&lt;br /&gt;interest rates. Securities issued by government-sponsored entities and federal&lt;br /&gt;agencies and instrumentalities that are not backed by the full faith and credit&lt;br /&gt;of the U.S. government are neither issued nor guaranteed by the U.S. government.&lt;br /&gt; &lt;br /&gt;Thinly traded securities -- There may be little trading in the secondary market&lt;br /&gt;for particular bonds or other debt securities, which may make them more&lt;br /&gt;difficult to value, acquire or sell.&lt;br /&gt; &lt;br /&gt;Investing in similar municipal bonds -- Investing significantly in municipal&lt;br /&gt;obligations of issuers in the same state or backed by revenues of similar types&lt;br /&gt;of projects or industries may make an underlying fund more susceptible to&lt;br /&gt;certain economic, political or regulatory occurrences. As a result, the&lt;br /&gt;potential for fluctuations in the underlying fund&apos;s share price may increase.&lt;br /&gt; &lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the desired results.&lt;br /&gt;This could cause an underlying fund to lose value or its investment results to&lt;br /&gt;lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_4">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_37">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_44">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_5">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_49">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036463Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_30">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_42">Your investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other governmental agency,
entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036463Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1001_46">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036463Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_0">PPVFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_26">72</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_27">252</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_29">1013</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_28">448</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_17">0.0017</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_22">0.0070</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_19">0.0083</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978264" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1005_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_0">PPVCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_26">252</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_31">152</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_27">498</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_29">1911</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_28">869</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_34">1911</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_32">498</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_33">869</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_22">0.0149</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_19">0.0162</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978265" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1004_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_0">PPVBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_26">652</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_31">152</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_27">898</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_29">1713</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_28">1069</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_34">1713</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_32">498</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_33">869</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_22">0.0149</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_19">0.0162</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978266" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1003_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_0">PPVAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_9">0.0250</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_26">325</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_27">511</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_29">1296</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_28">713</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_17">0.0021</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_16">0.0026</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_22">0.0075</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_19">0.0088</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978267" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1002_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_0">RPPGX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_26">56</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_27">204</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_29">834</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_28">366</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_17">0.0027</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_22">0.0055</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_19">0.0068</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978268" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1017_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_0">RPPFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_26">42</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_27">160</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_29">665</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_28">289</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_17">0.0013</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_22">0.0041</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_19">0.0054</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978269" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1016_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_0">RPPEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_26">69</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_27">246</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_29">990</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_28">437</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_17">0.0015</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_22">0.0068</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_19">0.0081</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978270" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1015_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_0">RPPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_26">100</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_27">340</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_29">1340</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_28">599</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_17">0.0020</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_22">0.0098</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_19">0.0111</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978271" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1014_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_0">RPPBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_26">134</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_27">446</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_29">1724</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_28">780</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_17">0.0029</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_16">0.0075</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_22">0.0132</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_19">0.0145</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978272" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1013_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_0">RPPVX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_26">146</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_27">480</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_29">1845</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_28">838</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_17">0.0015</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_22">0.0143</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_19">0.0156</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978273" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1012_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_0">CPPFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_26">78</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_27">250</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_29">963</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_28">435</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_17">0.0029</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_22">0.0057</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_19">0.0070</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978274" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1011_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_0">CPPEX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_26">124</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_27">392</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_29">1488</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_28">678</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_17">0.0024</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_16">0.0050</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_22">0.0102</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_19">0.0115</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978275" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1010_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_0">CPPCX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_26">279</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_31">179</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_27">562</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_29">2096</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_28">968</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_17">0.0029</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_34">2096</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_32">562</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_33">968</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_22">0.0157</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_19">0.0170</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978276" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1009_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_0">CPPBX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_26">680</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_31">180</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_27">965</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_29">1907</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_28">1173</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_17">0.0030</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_34">1907</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_32">565</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_33">973</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_16">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_22">0.0158</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_19">0.0171</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978277" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1008_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_0">CPPAX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_9">0.0250</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_26">351</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_27">572</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_29">1479</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_28">808</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_17">0.0029</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_16">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_22">0.0082</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_19">0.0095</rr:ExpensesOverAssets>
  <rr:MaximumAccountFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_13">10</rr:MaximumAccountFee>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978278" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1007_10">0.0100</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_0">PPEFX</dei:TradingSymbol>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_26">47</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_27">176</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_20">-0.0013</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_29">725</rr:ExpenseExampleYear10>
  <rr:RedemptionFeeOverRedemption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_12">0.00</rr:RedemptionFeeOverRedemption>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="iso4217_USD" decimals="0" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_28">316</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_17">0.0018</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_15">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_21">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="2" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_16">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_22">0.0046</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_19">0.0059</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_18">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978176_602238x-9978168_602488x-9978279" unitRef="pure" decimals="4" id="id_716267_FA7ABE0F-05B2-4402-B300-3CE5662AD86A_1006_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <rr:PortfolioTurnoverTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_35">&lt;tt&gt;The fund may pay transaction costs, such as commissions, when it buys and sells &lt;br /&gt;securities (or "turns over" its portfolio). A higher portfolio turnover rate may &lt;br /&gt;indicate higher transaction costs and may result in higher taxes when fund shares &lt;br /&gt;are held in a taxable account. These costs, which are not reflected in annual &lt;br /&gt;fund operating expenses or in the example, affect the fund&apos;s investment results.&lt;/tt&gt;</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_46">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExample_S000036462Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ObjectivePrimaryTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_3">&lt;tt&gt;The fund&apos;s investment objective is to provide current income that is exempt from&lt;br /&gt;regular federal income tax, consistent with preservation of capital.&lt;/tt&gt;</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_23">&lt;tt&gt;This example is intended to help you compare the cost of investing in&lt;br /&gt;the fund with the cost of investing in other mutual funds.&lt;br /&gt; &lt;br /&gt;The example assumes that you invest $10,000 in the fund for the time periods&lt;br /&gt;indicated and then redeem all of your shares at the end of those periods. The&lt;br /&gt;example also assumes that your investment has a 5% return each year and that &lt;br /&gt;the fund&apos;s operating expenses remain the same.&lt;/tt&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_37">&lt;tt&gt;The fund will attempt to achieve its investment objective by investing in a mix&lt;br /&gt;of American Funds bond funds. The fund will principally invest in funds that&lt;br /&gt;seek current income through bond investments.&lt;br /&gt; &lt;br /&gt;Under normal circumstances, the fund will derive at least 80% of its income from&lt;br /&gt;securities that are exempt from regular federal income tax and will invest at&lt;br /&gt;least 80% of its assets in funds that predominately invest in securities that&lt;br /&gt;are exempt from regular federal income tax.&lt;br /&gt; &lt;br /&gt;The fund will seek to generate a material portion of its current income from&lt;br /&gt;underlying funds that invest in bonds that are exempt from regular income tax,&lt;br /&gt;such as municipal bonds. Some of these bonds may have credit and liquidity&lt;br /&gt;support features, including guarantees and letters of credit. In addition, an&lt;br /&gt;underlying bond fund may invest significantly in municipal obligations of&lt;br /&gt;issuers in the same state or backed by revenues of similar types of projects.&lt;br /&gt; &lt;br /&gt;When determining in which bond funds to invest, the investment adviser will&lt;br /&gt;predominately seek exposure to higher quality bonds (rated A- or better or A3 or&lt;br /&gt;better by Nationally Recognized Statistical Rating Organizations designated by&lt;br /&gt;the fund&apos;s investment adviser, or unrated but determined by the fund&apos;s investment &lt;br /&gt;adviser to be of equivalent quality) with intermediate to short-term durations. &lt;br /&gt;The fund may, however, invest in underlying funds with exposure to lower quality, &lt;br /&gt;higher yielding securities rated BBB+ or below and Baa1 or below (including those &lt;br /&gt;rated BB+ or below and Ba1 or below) or unrated but determined by the fund&apos;s &lt;br /&gt;investment adviser to be of equivalent quality, and to bonds with longer &lt;br /&gt;durations.&lt;br /&gt; &lt;br /&gt;The underlying funds may hold securities issued and guaranteed by the U.S.&lt;br /&gt;government, securities issued by federal agencies and instrumentalities and&lt;br /&gt;securities backed by mortgages or other assets.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser seeks to create combinations of underlying funds&lt;br /&gt;that complement each other with a goal of achieving the fund&apos;s investment&lt;br /&gt;objective of providing current income that is exempt from regular federal income&lt;br /&gt;tax, consistent with preservation of capital. In making this determination, the&lt;br /&gt;fund&apos;s investment adviser considers the historical volatility and returns of the&lt;br /&gt;underlying funds and how various combinations would have behaved in past market&lt;br /&gt;environments. Consideration is also given to, among other topics, current market&lt;br /&gt;conditions and the investment positions of the underlying funds.&lt;br /&gt; &lt;br /&gt;The fund&apos;s investment adviser periodically reviews the investment strategies and&lt;br /&gt;asset mix of the underlying funds. The investment adviser will also consider&lt;br /&gt;whether overall market conditions would favor a change in the exposure of the&lt;br /&gt;fund to various types of bonds or geographic regions. Based on these&lt;br /&gt;considerations, the investment adviser may make adjustments to underlying fund&lt;br /&gt;holdings by adjusting the percentage of individual underlying funds within the&lt;br /&gt;fund, or adding or removing underlying funds. The investment adviser may also&lt;br /&gt;determine not to change the underlying fund allocations, particularly in&lt;br /&gt;response to short-term market movements, if in its opinion the combination of&lt;br /&gt;underlying funds is appropriate to meet the fund&apos;s investment objective.&lt;/tt&gt;</rr:StrategyNarrativeTextBlock>
  <rr:RiskReturnHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_1">American Funds Tax-Exempt Preservation PortfolioSM </rr:RiskReturnHeading>
  <rr:ExpenseBreakpointDiscounts contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_6">You may qualify for a Class A sales charge discount if you and your family invest,
or agree to invest in the future, at least $25,000 in American Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_22">Example</rr:ExpenseExampleHeading>
  <rr:PerformanceOneYearOrLess contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_44">Because the fund began investment operations on May 18, 2012, information
regarding investment results is not available as of the date of this prospectus.</rr:PerformanceOneYearOrLess>
  <rr:ObjectiveHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_2">Investment objective</rr:ObjectiveHeading>
  <rr:RiskLoseMoney contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_40">You may lose money by investing in the fund.</rr:RiskLoseMoney>
  <rr:RiskHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_38">Principal risks</rr:RiskHeading>
  <rr:ShareholderFeesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_8">Shareholder fees (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:ExpenseExampleByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_24">Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleByYearCaption>
  <rr:BarChartAndPerformanceTableHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_42">Investment results</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_7">25000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:OperatingExpensesCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_13">Annual fund operating expenses (expenses that you pay each year as a percentage of the value of your investment) </rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_34">Portfolio turnover</rr:PortfolioTurnoverHeading>
  <rr:RiskNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_39">&lt;tt&gt;This section describes the principal risks associated with the fund&apos;s principal&lt;br /&gt;investment strategies. You may lose money by investing in the fund. The&lt;br /&gt;likelihood of loss may be greater if you invest for a shorter period of time.&lt;br /&gt;Investors in the fund should have a long-term perspective and be able to&lt;br /&gt;tolerate potentially sharp declines in value.&lt;br /&gt; &lt;br /&gt;Allocation risk -- Investments in the fund are subject to risks related to the&lt;br /&gt;investment adviser&apos;s allocation choices. The selection of the underlying funds&lt;br /&gt;and the allocation of the fund&apos;s assets could cause the fund to lose value or&lt;br /&gt;its results to lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Fund structure -- The fund invests in underlying funds and incurs expenses&lt;br /&gt;related to the underlying funds. In addition, investors in the fund will incur&lt;br /&gt;fees to pay for certain expenses related to the operations of the fund. An&lt;br /&gt;investor holding the underlying funds directly and in the same proportions as&lt;br /&gt;the fund would incur lower overall expenses but would not receive the benefit &lt;br /&gt;of the portfolio management and other services provided by the fund.&lt;br /&gt; &lt;br /&gt;Because the fund&apos;s investments consist of underlying funds, the fund&apos;s risks are&lt;br /&gt;directly related to the risks of the underlying funds. For this reason, it is&lt;br /&gt;important to understand the risks associated with investing in the underlying&lt;br /&gt;funds.&lt;br /&gt; &lt;br /&gt;Market conditions -- The prices of, and the income generated by, the common&lt;br /&gt;stocks, bonds and other securities held by the underlying funds may decline due&lt;br /&gt;to market conditions and other factors, including those directly involving the&lt;br /&gt;issuers of securities held by the underlying funds.&lt;br /&gt; &lt;br /&gt;Investing in bonds -- Rising interest rates will generally cause the prices of&lt;br /&gt;bonds and other debt securities to fall. Longer maturity debt securities may &lt;br /&gt;be subject to greater price fluctuations than shorter maturity debt securities. &lt;br /&gt;In addition, falling interest rates may cause an issuer to redeem, call or&lt;br /&gt;refinance a security before its stated maturity, which may result in the&lt;br /&gt;underlying fund having to reinvest the proceeds in lower yielding securities.&lt;br /&gt; &lt;br /&gt;Bonds and other debt securities are subject to credit risk, which is the&lt;br /&gt;possibility that the credit strength of an issuer will weaken and/or an issuer&lt;br /&gt;of a debt security will fail to make timely payments of principal or interest&lt;br /&gt;and the security will go into default. Credit risk is gauged, in part, by the&lt;br /&gt;credit ratings of the securities in which the underlying fund invests. However,&lt;br /&gt;ratings are only the opinions of the rating agencies issuing them and are not&lt;br /&gt;guarantees as to credit quality or an evaluation of market risk.&lt;br /&gt; &lt;br /&gt;Investing in lower rated bonds -- Lower rated bonds and other lower rated debt&lt;br /&gt;securities generally have higher rates of interest and involve greater risk of&lt;br /&gt;default or price declines due to changes in the issuer&apos;s creditworthiness than&lt;br /&gt;those of higher quality debt securities. The market prices of these securities&lt;br /&gt;may fluctuate more than the prices of higher quality debt securities and may&lt;br /&gt;decline significantly in periods of general economic difficulty. These risks may&lt;br /&gt;be increased with respect to investments in bonds rated Ba1 or BB+ or below by&lt;br /&gt;Nationally Recognized Statistical Rating Organizations or unrated but determined&lt;br /&gt;by the underlying fund&apos;s investment adviser to be of equivalent quality. Such&lt;br /&gt;securities are considered speculative and are sometimes referred to as "junk&lt;br /&gt;bonds." The value of the underlying funds may be similarly affected.&lt;br /&gt; &lt;br /&gt;Thinly traded securities -- There may be little trading in the secondary market&lt;br /&gt;for particular bonds or other debt securities, which may make them more&lt;br /&gt;difficult to value, acquire or sell.&lt;br /&gt; &lt;br /&gt;Credit and liquidity support -- Changes in the credit quality of banks and&lt;br /&gt;financial institutions providing credit and liquidity support features with&lt;br /&gt;respect to securities held by the underlying fund could cause the values of&lt;br /&gt;these securities to decline.&lt;br /&gt; &lt;br /&gt;Investing in similar municipal bonds -- Investing significantly in municipal&lt;br /&gt;obligations of issuers in the same state or backed by revenues of similar types&lt;br /&gt;of projects or industries may make an underlying fund more susceptible to&lt;br /&gt;certain economic, political or regulatory occurrences. As a result, the&lt;br /&gt;potential for fluctuations in the underlying fund&apos;s share price may increase.&lt;br /&gt; &lt;br /&gt;Management -- The investment adviser to the fund and to the underlying funds&lt;br /&gt;actively manages each underlying fund&apos;s investments. Consequently, the&lt;br /&gt;underlying funds are subject to the risk that the methods and analyses employed&lt;br /&gt;by the investment adviser in this process may not produce the desired results.&lt;br /&gt;This could cause an underlying fund to lose value or its investment results to&lt;br /&gt;lag relevant benchmarks or other funds with similar objectives.&lt;br /&gt; &lt;br /&gt;Your investment in the fund is not a bank deposit and is not insured or&lt;br /&gt;guaranteed by the Federal Deposit Insurance Corporation or any other&lt;br /&gt;governmental agency, entity or person. You should consider how this fund fits&lt;br /&gt;into your overall investment program.&lt;/tt&gt;</rr:RiskNarrativeTextBlock>
  <rr:ExpenseHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_4">Fees and expenses of the fund</rr:ExpenseHeading>
  <rr:StrategyHeading contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_36">Principal investment strategies</rr:StrategyHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_43">&lt;tt&gt;Because the fund began investment operations on May 18, 2012, information&lt;br /&gt;regarding investment results is not available as of the date of this prospectus.&lt;/tt&gt;</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_5">&lt;tt&gt;This table describes the fees and expenses that you may pay if you buy and hold&lt;br /&gt;shares of the fund. You may qualify for a Class A sales charge discount if you&lt;br /&gt;and your family invest, or agree to invest in the future, at least $25,000 in&lt;br /&gt;American Funds. More information about these and other discounts is available&lt;br /&gt;from your financial professional and in the "Sales charge reductions and&lt;br /&gt;waivers" section on page 50 of the prospectus and on page 83 of the fund&apos;s&lt;br /&gt;statement of additional information.&lt;/tt&gt;</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_48">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/OperatingExpensesData_S000036462Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_29">For the share classes listed below, you would pay the following if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_41">Your investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other governmental agency,
entity or person.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_47">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ExpenseExampleNoRedemption_S000036462Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1001_45">&lt;div style="display:none"&gt;~ http://www.americanfunds.com/role/ShareholderFeesData_S000036462Member column dei_LegalEntityAxis compact * column rr_ProspectusShareClassAxis compact * row primary compact *  ~&lt;/div&gt;</rr:ShareholderFeesTableTextBlock>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_0">TXEFX</dei:TradingSymbol>
  <rr:RedemptionFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_12">0</rr:RedemptionFee>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_25">47</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_26">198</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_19">-0.0023</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_28">837</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_27">361</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_16">0.0028</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_14">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_20">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="2" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_15">0.0000</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_21">0.0046</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_18">0.0069</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_17">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978280" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1006_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_0">TEPFX</dei:TradingSymbol>
  <rr:RedemptionFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_12">0</rr:RedemptionFee>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_25">72</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_26">273</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_19">-0.0023</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_28">1122</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_27">492</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_16">0.0027</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_14">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_20">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="2" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_15">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_21">0.0070</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_18">0.0093</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_17">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978281" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1005_10">0.0000</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_0">TEPCX</dei:TradingSymbol>
  <rr:RedemptionFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_12">0</rr:RedemptionFee>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_25">252</rr:ExpenseExampleYear01>
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  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_19">-0.0023</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_28">2011</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_27">912</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_16">0.0031</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_14">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_20">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_33">2011</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_31">519</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_32">912</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="2" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_15">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_21">0.0149</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_18">0.0172</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978282" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1004_17">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
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  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_0">TEPBX</dei:TradingSymbol>
  <rr:RedemptionFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_12">0</rr:RedemptionFee>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_9">0.0000</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_25">652</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_30">152</rr:ExpenseExampleNoRedemptionYear01>
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  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_19">-0.0023</rr:FeeWaiverOrReimbursementOverAssets>
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  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_20">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpenseExampleNoRedemptionYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_33">1817</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_31">519</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_32">912</rr:ExpenseExampleNoRedemptionYear05>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="2" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_15">0.0100</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_21">0.0149</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_18">0.0172</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_17">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978283" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1003_10">0.0500</rr:MaximumDeferredSalesChargeOverOfferingPrice>
  <dei:TradingSymbol contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_0">TEPAX</dei:TradingSymbol>
  <rr:RedemptionFee contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_12">0</rr:RedemptionFee>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_9">0.0250</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_25">326</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_26">535</rr:ExpenseExampleYear03>
  <rr:FeeWaiverOrReimbursementOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_19">-0.0023</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleYear10 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_28">1412</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear05 contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="iso4217_USD" decimals="0" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_27">765</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_16">0.0031</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_14">0.0010</rr:ManagementFeesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_20">2013-12-31</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="2" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_11">0.00</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:DistributionAndService12b1FeesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_15">0.0027</rr:DistributionAndService12b1FeesOverAssets>
  <rr:NetExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_21">0.0076</rr:NetExpensesOverAssets>
  <rr:ExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_18">0.0099</rr:ExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets contextRef="eol_0000051931-12-000987_STD_1_20130101_0_602228x-9978177_602238x-9978169_602488x-9978284" unitRef="pure" decimals="4" id="id_716267_345F68F6-CA87-47BC-A7E9-0449C7C03C72_1002_17">0.0031</rr:AcquiredFundFeesAndExpensesOverAssets>
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    <xbrll:footnote xlink:label="footnote_119218800" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">A contingent deferred sales charge of 1.00% applies on certain redemptions within one year following purchases of $1 million or more made without an initial sales charge.</xbrll:footnote>
    <xbrll:footnote xlink:label="footnote_119218801" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Based on estimated amounts for a partial year.</xbrll:footnote>
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