| Label | Element | Value | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Risk/Return [Heading] | rr_RiskReturnHeading | Fund Summary | ||||||||
| Objective [Heading] | rr_ObjectiveHeading | Investment Objective | ||||||||
| Objective, Primary [Text Block] | rr_ObjectivePrimaryTextBlock | The fund seeks total return (consisting of income and capital appreciation). |
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| Expense [Heading] | rr_ExpenseHeading | Fees and Expenses | ||||||||
| Expense Narrative [Text Block] | rr_ExpenseNarrativeTextBlock | This table describes the fees and expenses that you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in certain funds in the Dreyfus Family of Funds. More information about these and other discounts is available from your financial professional and in the Shareholder Guide section beginning on page 12 of this prospectus and in the How to Buy Shares section and the Additional Information About How to Buy Shares section beginning on page II-1 and page III-1, respectively, of the fund's Statement of Additional Information. |
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| Shareholder Fees Caption [Text] | rr_ShareholderFeesCaption | Shareholder Fees (fees paid directly from your investment) | ||||||||
| Operating Expenses Caption [Text] | rr_OperatingExpensesCaption | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination | 2015-03-01 | ||||||||
| Portfolio Turnover [Heading] | rr_PortfolioTurnoverHeading | Portfolio Turnover | ||||||||
| Portfolio Turnover [Text Block] | rr_PortfolioTurnoverTextBlock | The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 138.46% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | rr_PortfolioTurnoverRate | 138.46% | ||||||||
| Expense Breakpoint Discounts [Text] | rr_ExpenseBreakpointDiscounts | You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in certain funds in the Dreyfus Family of Funds. | ||||||||
| Expense Breakpoint, Minimum Investment Required [Amount] | rr_ExpenseBreakpointMinimumInvestmentRequiredAmount | $ 50,000 | ||||||||
| Expense Example [Heading] | rr_ExpenseExampleHeading | Example | ||||||||
| Expense Example Narrative [Text Block] | rr_ExpenseExampleNarrativeTextBlock | The Example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the fund's operating expenses remain the same. The one-year example and the first year of the three-, five- and ten-years examples are based on net operating expenses, which reflect the expense limitation by The Dreyfus Corporation. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Expense Example, No Redemption, By Year, Caption [Text] | rr_ExpenseExampleNoRedemptionByYearCaption | You would pay the following expenses if you did not redeem your shares: | ||||||||
| Strategy [Heading] | rr_StrategyHeading | Principal Investment Strategy | ||||||||
| Strategy Narrative [Text Block] | rr_StrategyNarrativeTextBlock | To pursue its goal, the fund normally invests at least 80% of its net assets, plus any borrowings for investment purposes, in bonds and other instruments that provide investment exposure to global bond markets. The fund normally invests opportunistically in bonds and derivatives and other instruments that provide investment exposure to global bond and currency markets in seeking to produce absolute or real returns across economic cycles. The fund's investments will be focused globally among the developed and emerging capital markets of the world. The fund ordinarily invests in at least three countries, and, at times, may invest a substantial portion of its assets in a single country. The fund's portfolio managers employ a dynamic, unconstrained approach in allocating the fund's assets globally, principally among government bonds, emerging market sovereign debt, investment grade and high yield corporate instruments, and currencies. |
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| Risk [Heading] | rr_RiskHeading | Principal Risks | ||||||||
| Risk Narrative [Text Block] | rr_RiskNarrativeTextBlock | An investment in the fund is not a bank deposit. It is not insured or guaranteed by the Federal Deposit Insurance Corporation (FDIC) or any other government agency. It is not a complete investment program. The fund's share price fluctuates, sometimes dramatically, which means you could lose money. · Allocation risk. The ability of the fund to achieve its investment goal depends, in part, on the ability of the fund's portfolio manager to allocate effectively the fund's assets among and within fixed-income asset classes and between global bonds and currencies. There can be no assurance that the actual allocations will be effective in achieving the fund's investment goal. · Market risk. The market value of a security may decline due to general market conditions or because of factors that affect the particular company or the company's industry. · Market sector risk. The fund may significantly overweight or underweight certain companies, industries or market sectors, which may cause the fund's performance to be more or less sensitive to developments affecting those companies, industries or sectors. · Foreign investment risk. To the extent the fund invests in foreign securities, the fund's performance will be influenced by political, social and economic factors affecting investments in foreign issuers. Special risks associated with investments in foreign issuers include exposure to currency fluctuations, less liquidity, less developed or less efficient trading markets, lack of comprehensive company information, political and economic instability and differing auditing and legal standards. Investments denominated in foreign currencies are subject to the risk that such currencies will decline in value relative to the U.S. dollar and affect the value of these investments held by the fund. · Emerging market risk. The securities of issuers located in emerging market countries tend to be more volatile and less liquid than the securities of issuers located in countries with more mature economies, and emerging markets generally have less diverse and less mature economic structures and less stable political systems than those of developed countries. The securities of issuers located or doing substantial business in emerging markets are often subject to rapid and large changes in price. · Foreign currency risk. Investments in foreign currencies are subject to the risk that those currencies will decline in value relative to the U.S. dollar or, in the case of hedged positions, that the U.S. dollar will decline relative to the currency being hedged. Currency exchange rates may fluctuate significantly over short periods of time. Foreign currencies are also subject to risks caused by inflation, interest rates, budget deficits and low savings rates, political factors and government intervention and controls. · Foreign government obligations and securities of supranational entities risk. Investing in foreign government obligations and the sovereign debt of emerging market countries creates exposure to the direct or indirect consequences of political, social or economic changes in the countries that issue the securities or in which the issuers are located. Factors which may influence the ability or willingness of a foreign government or country to service debt include a country's cash flow situation, the availability of sufficient foreign exchange on the date a payment is due, the relative size of its debt service burden to the economy as a whole and its government's policy towards the International Monetary Fund, the International Bank for Reconstruction and Development and other international agencies. Other factors include the obligor's balance of payments, including export performance, its access to international credits and investments, fluctuations in interest rates and the extent of its foreign reserves. A governmental obligor may default on its obligations. These risks are heightened with respect to emerging market countries. · Credit risk. Failure of an issuer to make timely interest or principal payments, or a decline or perception of a decline in the credit quality of a bond, can cause the bond's price to fall, potentially lowering the fund's share price. The lower a bond's credit rating, the greater the chance – in the rating agency's opinion – that the bond issuer will default or fail to meet its payment obligations. · Interest rate risk. Prices of bonds tend to move inversely with changes in interest rates. Typically, a rise in rates will adversely affect bond prices and, accordingly, the fund's share price. The longer the effective maturity and duration of the fund's fixed-income portfolio, the more the fund's share price is likely to react to interest rates. For example, the market price of a fixed-income security with a duration of three years would be expected to decline 3% if interest rates rose 1%. Conversely, the market price of the same security would be expected to increase 3% if interest rates fell 1%. · Liquidity risk. When there is little or no active trading market for specific types of securities, it can become more difficult to sell the securities in a timely manner at or near their perceived value. In such a market, the value of such securities and the fund's share price may fall dramatically. Investments in foreign securities, particularly those of issuers located in emerging markets, tend to have greater exposure to liquidity risk than domestic securities. · Derivatives risk. A small investment in derivatives could have a potentially large impact on the fund's performance. The use of derivatives involves risks different from, or possibly greater than, the risks associated with investing directly in the underlying assets. Derivatives can be highly volatile, illiquid and difficult to value. Certain types of derivatives, including swap agreements, forward contracts and other over-the-counter transactions, involve greater risks than the underlying obligations because, in addition to general market risks, they are subject to illiquidity risk, counterparty risk, credit risk and pricing risk. · Portfolio turnover risk. The fund may engage in short-term trading, which could produce higher transaction costs and taxable distributions, and lower the fund's after-tax performance. · Non-diversification risk. The fund is non-diversified, which means that the fund may invest a relatively high percentage of its assets in a limited number of issuers. Therefore, the fund's performance may be more vulnerable to changes in the market value of a single issuer or group of issuers and more susceptible to risks associated with a single economic, political or regulatory occurrence than a diversified fund. |
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| Risk Lose Money [Text] | rr_RiskLoseMoney | The fund's share price fluctuates, sometimes dramatically, which means you could lose money. | ||||||||
| Risk Nondiversified Status [Text] | rr_RiskNondiversifiedStatus | The fund is non-diversified, which means that the fund may invest a relatively high percentage of its assets in a limited number of issuers. Therefore, the fund's performance may be more vulnerable to changes in the market value of a single issuer or group of issuers and more susceptible to risks associated with a single economic, political or regulatory occurrence than a diversified fund. | ||||||||
| Risk Not Insured Depository Institution [Text] | rr_RiskNotInsuredDepositoryInstitution | An investment in the fund is not a bank deposit. It is not insured or guaranteed by the Federal Deposit Insurance Corporation (FDIC) or any other government agency. | ||||||||
| Bar Chart and Performance Table [Heading] | rr_BarChartAndPerformanceTableHeading | Performance | ||||||||
| Performance Narrative [Text Block] | rr_PerformanceNarrativeTextBlock | The following bar chart and table provide some indication of the risks of investing in the fund. The bar chart shows changes in the performance of the fund's Class A shares from year to year. The table compares the average annual total returns of the fund's shares to those of a broad measure of market performance. The fund's past performance (before and after taxes) is not necessarily an indication of how the fund will perform in the future. Sales charges, if any, are not reflected in the bar chart, and if those charges were included, returns would have been less than those shown. More recent performance information may be available at www.dreyfus.com. |
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| Performance Information Illustrates Variability of Returns [Text] | rr_PerformanceInformationIllustratesVariabilityOfReturns | The following bar chart and table provide some indication of the risks of investing in the fund. | ||||||||
| Performance Availability Website Address [Text] | rr_PerformanceAvailabilityWebSiteAddress | www.dreyfus.com | ||||||||
| Performance Past Does Not Indicate Future [Text] | rr_PerformancePastDoesNotIndicateFuture | The fund's past performance (before and after taxes) is not necessarily an indication of how the fund will perform in the future. | ||||||||
| Bar Chart [Heading] | rr_BarChartHeading | Year-by-Year Total Returns as of 12/31 each year (%) Class A | ||||||||
| Bar Chart Does Not Reflect Sales Loads [Text] | rr_BarChartDoesNotReflectSalesLoads | Sales charges, if any, are not reflected in the bar chart, and if those charges were included, returns would have been less than those shown. | ||||||||
| Bar Chart Closing [Text Block] | rr_BarChartClosingTextBlock | Best Quarter Worst Quarter |
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| Highest Quarterly Return, Label | rr_HighestQuarterlyReturnLabel | Best Quarter | ||||||||
| Highest Quarterly Return, Date | rr_BarChartHighestQuarterlyReturnDate | Sep. 30, 2012 | ||||||||
| Highest Quarterly Return | rr_BarChartHighestQuarterlyReturn | 3.32% | ||||||||
| Lowest Quarterly Return, Label | rr_LowestQuarterlyReturnLabel | Worst Quarter | ||||||||
| Lowest Quarterly Return, Date | rr_BarChartLowestQuarterlyReturnDate | Jun. 30, 2013 | ||||||||
| Lowest Quarterly Return | rr_BarChartLowestQuarterlyReturn | (1.43%) | ||||||||
| Index No Deduction for Fees, Expenses, Taxes [Text] | rr_IndexNoDeductionForFeesExpensesTaxes | reflects no deduction for fees, expenses or taxes | ||||||||
| Performance Table Uses Highest Federal Rate | rr_PerformanceTableUsesHighestFederalRate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates, and do not reflect the impact of state and local taxes. | ||||||||
| Performance Table Not Relevant to Tax Deferred | rr_PerformanceTableNotRelevantToTaxDeferred | Actual after-tax returns depend on the investor's tax situation and may differ from those shown, and the after-tax returns shown are not relevant to investors who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts. | ||||||||
| Performance Table Narrative | rr_PerformanceTableNarrativeTextBlock | After-tax returns are calculated using the historical highest individual federal marginal income tax rates, and do not reflect the impact of state and local taxes. Actual after-tax returns depend on the investor's tax situation and may differ from those shown, and the after-tax returns shown are not relevant to investors who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts. For the fund’s Class Y shares, periods prior to July 1, 2013 reflect the performance of the fund’s Class A shares adjusted to reflect any applicable sales charges. Such performance figures have not been adjusted to reflect applicable class fees and expenses. |
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| Caption | rr_AverageAnnualReturnCaption | Average Annual Total Returns (as of 12/31/13) | ||||||||
|
Citibank 30-Day Treasury Bill Index reflects no deduction for fees, expenses or taxes
|
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| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Average Annual Returns, 1 Year | rr_AverageAnnualReturnYear01 | 0.03% | ||||||||
| Average Annual Returns, Since Inception | rr_AverageAnnualReturnSinceInception | 0.04% | [1] | |||||||
| Average Annual Returns, Inception Date | rr_AverageAnnualReturnInceptionDate | Mar. 31, 2011 | ||||||||
|
A
|
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| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Maximum sales charge (load) imposed on purchases (as a percentage of offering price) | rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice | 4.50% | ||||||||
| Maximum deferred sales charge (load) (as a percentage of lower of purchase or sale price) | rr_MaximumDeferredSalesChargeOverOther | none | [2] | |||||||
| Management fees | rr_ManagementFeesOverAssets | 0.45% | [3] | |||||||
| Distribution (12b-1) fees | rr_DistributionAndService12b1FeesOverAssets | none | ||||||||
| Other expenses (including shareholder services fees) | rr_OtherExpensesOverAssets | 1.71% | ||||||||
| Total annual fund operating expenses | rr_ExpensesOverAssets | 2.16% | ||||||||
| Fee waiver and/or expense reimbursement | rr_FeeWaiverOrReimbursementOverAssets | (1.21%) | [4] | |||||||
| Total annual fund operating expenses (after fee waiver and/or expense reimbursement) | rr_NetExpensesOverAssets | 0.95% | ||||||||
| Expenses Deferred Charges [Text Block] | rr_ExpensesDeferredChargesTextBlock | Class A shares bought without an initial sales charge as part of an investment of $1 million or more may be charged a deferred sales charge of 1.00% if redeemed within one year. | ||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | 543 | ||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 984 | ||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 1,451 | ||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | 2,740 | ||||||||
| Expense Example, No Redemption, 1 Year | rr_ExpenseExampleNoRedemptionYear01 | 543 | ||||||||
| Expense Example, No Redemption, 3 Years | rr_ExpenseExampleNoRedemptionYear03 | 984 | ||||||||
| Expense Example, No Redemption, 5 Years | rr_ExpenseExampleNoRedemptionYear05 | 1,451 | ||||||||
| Expense Example, No Redemption, 10 Years | rr_ExpenseExampleNoRedemptionYear10 | 2,740 | ||||||||
| Annual Return 2012 | rr_AnnualReturn2012 | 10.01% | ||||||||
| Annual Return 2013 | rr_AnnualReturn2013 | 0.60% | ||||||||
| Average Annual Returns, 1 Year | rr_AverageAnnualReturnYear01 | (3.92%) | ||||||||
| Average Annual Returns, Since Inception | rr_AverageAnnualReturnSinceInception | 2.50% | ||||||||
| Average Annual Returns, Inception Date | rr_AverageAnnualReturnInceptionDate | Mar. 25, 2011 | ||||||||
|
A | After Taxes on Distributions
|
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| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Average Annual Returns, 1 Year | rr_AverageAnnualReturnYear01 | (5.05%) | ||||||||
| Average Annual Returns, Since Inception | rr_AverageAnnualReturnSinceInception | 0.99% | ||||||||
|
A | After Taxes on Distributions and Sale of Fund Shares
|
||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Average Annual Returns, 1 Year | rr_AverageAnnualReturnYear01 | (2.19%) | ||||||||
| Average Annual Returns, Since Inception | rr_AverageAnnualReturnSinceInception | 1.24% | ||||||||
|
C
|
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| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Maximum sales charge (load) imposed on purchases (as a percentage of offering price) | rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice | none | ||||||||
| Maximum deferred sales charge (load) (as a percentage of lower of purchase or sale price) | rr_MaximumDeferredSalesChargeOverOther | 1.00% | ||||||||
| Management fees | rr_ManagementFeesOverAssets | 0.45% | [3] | |||||||
| Distribution (12b-1) fees | rr_DistributionAndService12b1FeesOverAssets | 0.75% | ||||||||
| Other expenses (including shareholder services fees) | rr_OtherExpensesOverAssets | 1.68% | ||||||||
| Total annual fund operating expenses | rr_ExpensesOverAssets | 2.88% | ||||||||
| Fee waiver and/or expense reimbursement | rr_FeeWaiverOrReimbursementOverAssets | (1.18%) | [4] | |||||||
| Total annual fund operating expenses (after fee waiver and/or expense reimbursement) | rr_NetExpensesOverAssets | 1.70% | ||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | 273 | ||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 780 | ||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 1,414 | ||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | 3,120 | ||||||||
| Expense Example, No Redemption, 1 Year | rr_ExpenseExampleNoRedemptionYear01 | 173 | ||||||||
| Expense Example, No Redemption, 3 Years | rr_ExpenseExampleNoRedemptionYear03 | 780 | ||||||||
| Expense Example, No Redemption, 5 Years | rr_ExpenseExampleNoRedemptionYear05 | 1,414 | ||||||||
| Expense Example, No Redemption, 10 Years | rr_ExpenseExampleNoRedemptionYear10 | 3,120 | ||||||||
| Average Annual Returns, 1 Year | rr_AverageAnnualReturnYear01 | (1.16%) | ||||||||
| Average Annual Returns, Since Inception | rr_AverageAnnualReturnSinceInception | 3.43% | ||||||||
| Average Annual Returns, Inception Date | rr_AverageAnnualReturnInceptionDate | Mar. 25, 2011 | ||||||||
|
I
|
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| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Maximum sales charge (load) imposed on purchases (as a percentage of offering price) | rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice | none | ||||||||
| Maximum deferred sales charge (load) (as a percentage of lower of purchase or sale price) | rr_MaximumDeferredSalesChargeOverOther | none | ||||||||
| Management fees | rr_ManagementFeesOverAssets | 0.45% | [3] | |||||||
| Distribution (12b-1) fees | rr_DistributionAndService12b1FeesOverAssets | none | ||||||||
| Other expenses (including shareholder services fees) | rr_OtherExpensesOverAssets | 1.36% | ||||||||
| Total annual fund operating expenses | rr_ExpensesOverAssets | 1.81% | ||||||||
| Fee waiver and/or expense reimbursement | rr_FeeWaiverOrReimbursementOverAssets | (1.11%) | [4] | |||||||
| Total annual fund operating expenses (after fee waiver and/or expense reimbursement) | rr_NetExpensesOverAssets | 0.70% | ||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | 72 | ||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 461 | ||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 876 | ||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | 2,035 | ||||||||
| Expense Example, No Redemption, 1 Year | rr_ExpenseExampleNoRedemptionYear01 | 72 | ||||||||
| Expense Example, No Redemption, 3 Years | rr_ExpenseExampleNoRedemptionYear03 | 461 | ||||||||
| Expense Example, No Redemption, 5 Years | rr_ExpenseExampleNoRedemptionYear05 | 876 | ||||||||
| Expense Example, No Redemption, 10 Years | rr_ExpenseExampleNoRedemptionYear10 | 2,035 | ||||||||
| Average Annual Returns, 1 Year | rr_AverageAnnualReturnYear01 | 0.83% | ||||||||
| Average Annual Returns, Since Inception | rr_AverageAnnualReturnSinceInception | 4.45% | ||||||||
| Average Annual Returns, Inception Date | rr_AverageAnnualReturnInceptionDate | Mar. 25, 2011 | ||||||||
|
Class Y
|
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| Risk/Return: | rr_RiskReturnAbstract | |||||||||
| Maximum sales charge (load) imposed on purchases (as a percentage of offering price) | rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice | none | ||||||||
| Maximum deferred sales charge (load) (as a percentage of lower of purchase or sale price) | rr_MaximumDeferredSalesChargeOverOther | none | ||||||||
| Management fees | rr_ManagementFeesOverAssets | 0.45% | [3] | |||||||
| Distribution (12b-1) fees | rr_DistributionAndService12b1FeesOverAssets | none | ||||||||
| Other expenses (including shareholder services fees) | rr_OtherExpensesOverAssets | 1.49% | ||||||||
| Total annual fund operating expenses | rr_ExpensesOverAssets | 1.94% | ||||||||
| Fee waiver and/or expense reimbursement | rr_FeeWaiverOrReimbursementOverAssets | (1.24%) | [4] | |||||||
| Total annual fund operating expenses (after fee waiver and/or expense reimbursement) | rr_NetExpensesOverAssets | 0.70% | ||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | 72 | ||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 489 | ||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 932 | ||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | 2,164 | ||||||||
| Expense Example, No Redemption, 1 Year | rr_ExpenseExampleNoRedemptionYear01 | 72 | ||||||||
| Expense Example, No Redemption, 3 Years | rr_ExpenseExampleNoRedemptionYear03 | 489 | ||||||||
| Expense Example, No Redemption, 5 Years | rr_ExpenseExampleNoRedemptionYear05 | 932 | ||||||||
| Expense Example, No Redemption, 10 Years | rr_ExpenseExampleNoRedemptionYear10 | $ 2,164 | ||||||||
| Average Annual Returns, 1 Year | rr_AverageAnnualReturnYear01 | 0.69% | ||||||||
| Average Annual Returns, Since Inception | rr_AverageAnnualReturnSinceInception | 4.25% | ||||||||
| Average Annual Returns, Inception Date | rr_AverageAnnualReturnInceptionDate | Jul. 01, 2013 | ||||||||
|
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