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  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAverageAnnualTotalReturnsTransposedNuveenSymphonyLarge-CapGrowthFund column period compact * ~&lt;/div&gt;</rr:PerformanceTableTextBlock>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">Nuveen Symphony Large-Cap Growth Fund</rr:RiskReturnHeading>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Investment Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The investment objective of the Fund is to seek long-term capital appreciation.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Fees and Expenses of the Fund &lt;/b&gt;</rr:ExpenseHeading>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">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 the Fund or in other Nuveen Mutual Funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial advisor and in &amp;#8220;What Share Classes We Offer&amp;#8221; on page 26 of the Fund&amp;#8217;s prospectus, &amp;#8220;How to Reduce Your Sales Charge&amp;#8221; on page 28 of the prospectus and &amp;#8220;Purchase and Redemption of Fund Shares&amp;#8221; on page S-55 of the Fund&amp;#8217;s statement of additional information.</rr:ExpenseNarrativeTextBlock>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Shareholder Fees &lt;/b&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_2" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_3" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_4" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_5" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Annual Fund Operating Expenses&lt;/b&gt;&lt;br/&gt;(expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0067</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.0067</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.0067</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0.0067</rr:ManagementFeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.005</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_6" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0086</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_7" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.0089</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_8" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.0081</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_9" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0.0093</rr:OtherExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0178</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.0256</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.0198</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0.016</rr:ExpensesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_10" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">-0.0056</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_11" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">-0.0059</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_12" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">-0.0051</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_13" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">-0.0063</rr:FeeWaiverOrReimbursementOverAssets>
  <dei:DocumentType contextRef="Duration_01Feb2012_31Jan2013">485BPOS</dei:DocumentType>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0122</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.0197</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.0147</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0.0097</rr:NetExpensesOverAssets>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The following 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 either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses are at the applicable expense limitation. Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:ExpenseExampleByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Redemption&lt;/b&gt;</rr:ExpenseExampleByYearCaption>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;No Redemption&lt;/b&gt;</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">692</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">200</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">150</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">99</rr:ExpenseExampleYear01>
  <dei:EntityRegistrantName contextRef="Duration_01Feb2012_31Jan2013">NUVEEN INVESTMENT TRUST II</dei:EntityRegistrantName>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">1010</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">691</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">539</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">384</rr:ExpenseExampleYear03>
  <dei:EntityCentralIndexKey contextRef="Duration_01Feb2012_31Jan2013">0001041673</dei:EntityCentralIndexKey>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">1350</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">1209</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">953</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">690</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">2307</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">2629</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">2109</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">1560</rr:ExpenseExampleYear10>
  <dei:DocumentCreationDate contextRef="Duration_01Feb2012_31Jan2013">2013-01-28</dei:DocumentCreationDate>
  <dei:DocumentEffectiveDate contextRef="Duration_01Feb2012_31Jan2013">2013-01-31</dei:DocumentEffectiveDate>
  <dei:AmendmentFlag contextRef="Duration_01Feb2012_31Jan2013">false</dei:AmendmentFlag>
  <dei:DocumentPeriodEndDate contextRef="Duration_01Feb2012_31Jan2013">2012-09-30</dei:DocumentPeriodEndDate>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">200</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">692</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">150</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">99</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">1010</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">691</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">539</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">384</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">1350</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">1209</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">953</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">690</rr:ExpenseExampleNoRedemptionYear05>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">Nuveen Symphony International Equity Fund</rr:RiskReturnHeading>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">2307</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">2629</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">2109</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">1560</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Investment Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The investment objective of the Fund is to seek long-term capital appreciation.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Fees and Expenses of the Fund &lt;/b&gt;</rr:ExpenseHeading>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">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 the Fund or in other Nuveen Mutual Funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial advisor and in &amp;#8220;What Share Classes We Offer&amp;#8221; on page 26 of the Fund&amp;#8217;s prospectus, &amp;#8220;How to Reduce Your Sales Charge&amp;#8221; on page 28 of the prospectus and &amp;#8220;Purchase and Redemption of Fund Shares&amp;#8221; on page S-55 of the Fund&amp;#8217;s statement of additional information.</rr:ExpenseNarrativeTextBlock>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &amp;#8220;turns over&amp;#8221; its portfolio). A higher portfolio turnover rate 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&amp;#8217;s performance. During the most recent fiscal year, the Fund&amp;#8217;s portfolio turnover rate was 106% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Shareholder Fees &lt;/b&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Principal Investment Strategies &lt;/b&gt;</rr:StrategyHeading>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">Under normal market conditions, the Fund invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in equity securities of companies with market capitalizations at the time of investment comparable to companies in the Russell 1000&lt;sup style="POSITION: relative; BOTTOM: 0.8ex; VERTICAL-ALIGN: baseline"&gt;&amp;#174;&lt;/sup&gt; Growth Index. The Fund will not be forced to sell a security because a company has exceeded or fallen below the current market capitalization range.&lt;br/&gt;&lt;br/&gt;The sub-adviser&amp;#8217;s investment process consists of a combination of quantitative screens and qualitative methods which seek to create portfolios that deliver consistent returns. The Fund uses four independent quantitative models to rank companies within the Russell 1000&lt;sup style="POSITION: relative; BOTTOM: 0.8ex; VERTICAL-ALIGN: baseline"&gt;&amp;#174;&lt;/sup&gt; Growth Index according to the Fund&amp;#8217;s sub-adviser&amp;#8217;s assessment of their ability to generate excess share price appreciation. The Fund&amp;#8217;s sub-adviser then optimizes a portfolio of these companies based upon pre-determined risk parameters relative to the Russell 1000&lt;sup style="POSITION: relative; BOTTOM: 0.8ex; VERTICAL-ALIGN: baseline"&gt;&amp;#174;&lt;/sup&gt; Growth Index. A team of fundamental analysts analyzes company specific and macro issues that quantitative systems are not designed to detect and the portfolio manager adjusts the holdings based on the input from the analysts and reoptimizes the portfolio. This blended process seeks to deliver active returns above that of the Russell 1000&lt;sup style="POSITION: relative; BOTTOM: 0.8ex; VERTICAL-ALIGN: baseline"&gt;&amp;#174;&lt;/sup&gt; Growth Index using a bottom-up stock selection process that evaluates individual companies through multiple quantitative and qualitative techniques.</rr:StrategyNarrativeTextBlock>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Principal Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_14" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_15" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_16" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_17" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The value of your investment in this Fund will change daily, which means you could lose money. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in the Fund include:&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Equity Security Risk&lt;/b&gt;&amp;#8212;Equity securities may decline significantly in price over short or extended periods of time, and such declines may occur in the equity market as a whole, or they may occur in only a particular country, company, industry, or sector of the market.&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Investment Focus Risk&lt;/b&gt;&amp;#8212;Different types of stocks tend to shift in and out of favor depending on market and economic conditions. The Fund emphasizes a growth style of investing and therefore seeks companies experiencing high rates of current growth; such companies may be more volatile than other types of investments. Furthermore, because the Fund focuses its investments in large-cap stocks, the Fund may not benefit from gains in smaller cap sectors of the market.</rr:RiskNarrativeTextBlock>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Fund Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:MaximumAccountFee id="Item_18" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_19" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_20" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">0</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_21" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The following bar chart and table provide some indication of the potential risks of investing in the Fund. The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available at www.nuveen.com/performance or by calling (800) 257-8787.</rr:PerformanceNarrativeTextBlock>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.1113</rr:AnnualReturn2007>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">-0.3731</rr:AnnualReturn2008>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.3954</rr:AnnualReturn2009>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.2357</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0253</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.1513</rr:AnnualReturn2012>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Annual Fund Operating Expenses&lt;/b&gt;&lt;br/&gt;(expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0077</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.0077</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0.0077</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0.0077</rr:ManagementFeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0.005</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:PerformanceTableNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The table below shows the variability of the Fund&amp;#8217;s average annual returns and how they compare over the time periods indicated with those of a broad measure of market performance and an index of funds with similar investment objectives. Class R3 shares commenced operations on September 29, 2009. The returns for Class R3 shares shown below reflect Class I performance prior to September 29, 2009 adjusted for the difference in fees between the classes. All 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. After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary. Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.&lt;br/&gt;&lt;br/&gt;Both the bar chart and the table assume that all distributions have been reinvested. Performance reflects fee waivers, if any, in effect during the periods presented. If any such waivers were not in place, returns would be reduced.</rr:PerformanceTableNarrativeTextBlock>
  <rr:OtherExpensesOverAssets id="Item_22" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0833</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_23" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.0787</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_24" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0.0686</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_25" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0.0554</rr:OtherExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0001</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.0001</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0.0001</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:AcquiredFundFeesAndExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0.0001</rr:AcquiredFundFeesAndExpensesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0067</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.0067</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0.0067</rr:ManagementFeesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0936</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.0965</rr:ExpensesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0.0632</rr:ExpensesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0.0814</rr:ExpensesOverAssets>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member">highest</rr:HighestQuarterlyReturnLabel>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member">2012-03-31</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.1705</rr:BarChartHighestQuarterlyReturn>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member">lowest</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member">2008-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">-0.2309</rr:BarChartLowestQuarterlyReturn>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0136</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.0211</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0.0161</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0.0111</rr:NetExpensesOverAssets>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Average Annual Total Returns&lt;br/&gt; for the Periods Ended &lt;br/&gt;December 31, 2012&lt;/b&gt;</rr:PerformanceTableHeading>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0851</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000014594_MemberC000039893_Member" unitRef="pure">0.0836</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000014594_MemberC000039893_Member" unitRef="pure">0.0572</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.1427</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.1482</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0.1541</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberRussellThousandGrowthIndex_Member" unitRef="pure">0.1526</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberLipperMultiCapGrowthClassificationAverage_Member" unitRef="pure">0.1525</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0376</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000014594_MemberC000039893_Member" unitRef="pure">0.0338</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000014594_MemberC000039893_Member" unitRef="pure">0.0317</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.0422</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.0472</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0.0524</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberRussellThousandGrowthIndex_Member" unitRef="pure">0.0312</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberLipperMultiCapGrowthClassificationAverage_Member" unitRef="pure">0.0094</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0.0465</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000014594_MemberC000039893_Member" unitRef="pure">0.0431</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000014594_MemberC000039893_Member" unitRef="pure">0.0395</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0.049</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0.054</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0.0594</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberRussellThousandGrowthIndex_Member" unitRef="pure">0.0431</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberLipperMultiCapGrowthClassificationAverage_Member" unitRef="pure">0.0306</rr:AverageAnnualReturnSinceInception>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_26" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">-0.08</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_27" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">-0.0754</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_28" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">-0.0521</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_29" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">-0.0653</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The following 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 either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment  has a 5% return each year and that the Fund&amp;#8217;s operating expenses are at the applicable expense limitation. Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">706</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">214</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">164</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">113</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">1031</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">713</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">561</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">406</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">1379</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">1238</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">983</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">721</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">2356</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">2677</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">1613</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">2159</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">706</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">214</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">164</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">113</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">1031</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">713</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">561</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">406</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">721</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">983</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">1238</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">1379</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="USD">2356</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="USD">2677</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="USD">2159</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="USD">1613</rr:ExpenseExampleNoRedemptionYear10>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &amp;#8220;turns over&amp;#8221; its portfolio). A higher portfolio turnover rate 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&amp;#8217;s performance. During the most recent fiscal year, the Fund&amp;#8217;s portfolio turnover rate was 22% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Principal Investment Strategies &lt;/b&gt;</rr:StrategyHeading>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">Under normal market conditions, the Fund invests at least 80% of its net assets in non-U.S. equity securities. The Fund primarily invests in developed countries, but it may invest up to 15% of its net assets in equity securities of companies located in emerging market countries.&lt;br/&gt;&lt;br/&gt;The sub-adviser&amp;#8217;s investment process consists of a combination of quantitative screens and qualitative methods which seek to create portfolios that deliver consistent returns. The Fund uses four independent quantitative models to score companies within the Fund&amp;#8217;s investable universe according to the Fund&amp;#8217;s sub-adviser&amp;#8217;s assessment of their ability to generate excess share price appreciation. The Fund&amp;#8217;s sub-adviser then optimizes a portfolio of these companies based upon pre-determined risk parameters relative to the MSCI EAFE Index. Fundamental analysts analyze company specific and macro issues that quantitative systems may not detect and the portfolio manager adjusts the holdings based on the input from the analysts and reoptimizes the portfolio. This blended process seeks to deliver active returns above that of the MSCI EAFE Index using a bottom-up stock selection process that evaluates individual companies through multiple quantitative and qualitative techniques.</rr:StrategyNarrativeTextBlock>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000014594_MemberC000039893_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000014594_MemberC000039893_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Principal Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The value of your investment in this Fund will change daily, which means you could lose money. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in the Fund include:&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Equity Security Risk&lt;/b&gt;&amp;#8212;Equity securities may decline significantly in price over short or extended periods of time, and such declines may occur in the equity market as a whole, or they may occur in only a particular country, company, industry, or sector of the market.&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Non-U.S./Emerging Markets Risk&lt;/b&gt;&amp;#8212;Non-U.S. issuers or U.S. issuers with significant non-U.S. operations may be subject to risks in addition to those of issuers located in or that principally operate in the United States as a result of, among other things, political, social and economic developments abroad and different legal, regulatory and tax environments. These additional risks may be heightened for securities of issuers located in, or with significant operations in, emerging market countries. Also, changes in currency exchange rates may affect the Fund&amp;#8217;s net asset value, the value of dividends and interest earned, and gains and losses realized on the sale of securities.&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Smaller Company Risk&lt;/b&gt;&amp;#8212;Small-cap stocks involve substantial risk. Prices of small-cap stocks may be subject to more abrupt or erratic movements, and to wider fluctuations, than stock prices of larger, more established companies or the market averages in general. It may be difficult to sell small-cap stocks at the desired time and price. While mid-cap stocks may be slightly less volatile than small-cap stocks, they still involve similar risks.</rr:RiskNarrativeTextBlock>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Fund Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The following bar chart and table provide some indication of the potential risks of investing in the Fund. The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available at www.nuveen.com/performance or by calling (800) 257-8787.</rr:PerformanceNarrativeTextBlock>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Class A Annual Total Return &lt;/b&gt;</rr:BarChartHeading>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">During the four-year period ended December 31, 2012, the Fund&amp;#8217;s highest and lowest quarterly returns were 19.94% and -20.37%, respectively, for the quarters ended June 30, 2009 and September 30, 2011.</rr:BarChartClosingTextBlock>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">January 31, 2014</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:PerformanceTableNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The table below shows the variability of the Fund&amp;#8217;s average annual returns and how they compare over the time periods indicated with those of a broad measure of market performance and an index of funds with similar investment objectives. Class R3 shares commenced operations on October 5, 2010. The returns for Class R3 shares shown below reflect Class I performance prior to October 5, 2010 adjusted for the difference in fees between the classes. All 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. After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary. Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.&lt;br/&gt;&lt;br/&gt;Both the bar chart and the table assume that all distributions have been reinvested. Performance reflects fee waivers, if any, in effect during the periods presented. If any such waivers were not in place, returns would be reduced.</rr:PerformanceTableNarrativeTextBlock>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Nuveen Mutual Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_Member" unitRef="USD">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_Member" unitRef="pure">1.06</rr:PortfolioTurnoverRate>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The value of your investment in this Fund will change daily, which means you could lose money.</rr:RiskLoseMoney>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Average Annual Total Returns&lt;/b&gt;&lt;br/&gt; &lt;b&gt;for the Periods Ended&lt;/b&gt;&lt;br/&gt;&lt;b&gt; December 31, 2012&lt;/b&gt;</rr:PerformanceTableHeading>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0933</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000022314_MemberC000063983_Member" unitRef="pure">0.0927</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000022314_MemberC000063983_Member" unitRef="pure">0.0614</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">0.1508</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">0.157</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">0.1632</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberMsciEafeIndex_Member" unitRef="pure">0.1732</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberLipperInternationalMultiCapGrowthClassificationAverage_Member" unitRef="pure">0.1803</rr:AverageAnnualReturnYear01>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">(800) 257-8787</rr:PerformanceAvailabilityPhone>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">-0.0506</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000022314_MemberC000063983_Member" unitRef="pure">-0.0523</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000022314_MemberC000063983_Member" unitRef="pure">-0.0425</rr:AverageAnnualReturnSinceInception>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">www.nuveen.com/performance</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member" unitRef="pure">-0.0454</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member" unitRef="pure">-0.0405</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member" unitRef="pure">-0.0357</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberMsciEafeIndex_Member" unitRef="pure">-0.0337</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberLipperInternationalMultiCapGrowthClassificationAverage_Member" unitRef="pure">-0.0267</rr:AverageAnnualReturnSinceInception>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">Nuveen Symphony Mid-Cap Core Fund</rr:RiskReturnHeading>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Investment Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The investment objective of the Fund is to seek long-term capital appreciation.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Fees and Expenses of the Fund &lt;/b&gt;</rr:ExpenseHeading>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">During the six-year period ended December 31, 2012, the Fund&amp;#8217;s highest and lowest quarterly returns were 17.05% and -23.09%, respectively, for the quarters ended March 31, 2012 and December 31, 2008.</rr:BarChartClosingTextBlock>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">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 the Fund or in other Nuveen Mutual Funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial advisor and in &amp;#8220;What Share Classes We Offer&amp;#8221; on page 26 of the Fund&amp;#8217;s prospectus, &amp;#8220;How to Reduce Your Sales Charge&amp;#8221; on page 28 of the prospectus and &amp;#8220;Purchase and Redemption of Fund Shares&amp;#8221; on page S-55 of the Fund&amp;#8217;s statement of additional information.</rr:ExpenseNarrativeTextBlock>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Shareholder Fees &lt;/b&gt;&lt;br/&gt; (fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">All 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.</rr:PerformanceTableUsesHighestFederalRate>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_30" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_31" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_32" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_33" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAnnualTotalReturnsNuveenSymphonyLarge-CapGrowthFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:MaximumAccountFee id="Item_34" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_35" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_36" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">0</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_37" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000022314_MemberC000063983_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063984_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000098890_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000022314_MemberC000063983_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063985_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Annual Fund Operating Expenses&lt;/b&gt;&lt;br/&gt; (expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Nuveen Mutual Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000022314_Member" unitRef="USD">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The following 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 either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses are at the applicable expense limitation. Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &amp;#8220;turns over&amp;#8221; its portfolio). A higher portfolio turnover rate 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&amp;#8217;s performance. During the most recent fiscal year, the Fund&amp;#8217;s portfolio turnover rate was 138% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Principal Investment Strategies &lt;/b&gt;</rr:StrategyHeading>
  <rr:ExpensesRestatedToReflectCurrent contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">Other Expenses have been restated to reflect current contractual fees.</rr:ExpensesRestatedToReflectCurrent>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">Under normal market conditions, the Fund invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in equity securities of companies with market capitalizations at the time of investment comparable to companies in the Russell Midcap&lt;sup&gt;&amp;#174;&lt;/sup&gt; Index. The Fund will not be forced to sell a security because a company has exceeded or fallen below the current market capitalization range. &lt;br/&gt;&lt;br/&gt;The sub-adviser&amp;#8217;s investment process consists of a combination of quantitative screens and qualitative methods which seek to create portfolios that deliver consistent returns. The Fund uses four independent quantitative models to rank companies within the Russell Midcap&lt;sup &gt;&amp;#174;&lt;/sup&gt; Index according to the Fund&amp;#8217;s sub-adviser&amp;#8217;s assessment of their ability to generate excess share price appreciation. The Fund&amp;#8217;s sub-adviser then optimizes a portfolio of these companies based upon pre-determined risk parameters relative to the Russell Midcap&lt;sup &gt;&amp;#174;&lt;/sup&gt; Index. A team of fundamental analysts analyzes company specific and macro issues that quantitative systems are not designed to detect and the portfolio manager adjusts the holdings based on the input from the analysts and reoptimizes the portfolio. This blended process seeks to deliver active returns above that of the Russell Midcap&lt;sup&gt;&amp;#174;&lt;/sup&gt; Index using a bottom-up stock selection process that evaluates individual companies through multiple quantitative and qualitative techniques.</rr:StrategyNarrativeTextBlock>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Principal Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The value of your investment in this Fund will change daily, which means you could lose money. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in the Fund include:&lt;br/&gt;&lt;br/&gt; &lt;b&gt;Equity Security Risk&lt;/b&gt;&amp;#8212;Equity securities may decline significantly in price over short or extended periods of time, and such declines may occur in the equity market as a whole, or they may occur in only a particular country, company, industry, or sector of the market.&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Mid-Cap Stock Risk&lt;/b&gt;&amp;#8212;Stocks of mid-cap companies may be subject to more abrupt or erratic market movements than those of larger, more established companies or the market averages in general.</rr:RiskNarrativeTextBlock>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Fund Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The following bar chart and table provide some indication of the potential risks of investing in the Fund. The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available at www.nuveen.com/performance or by calling (800) 257-8787.</rr:PerformanceNarrativeTextBlock>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Class A Annual Total Return &lt;/b&gt;</rr:BarChartHeading>
  <rr:PerformanceTableNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The table below shows the variability of the Fund&amp;#8217;s average annual returns and how they compare over the time periods indicated with those of a broad measure of market performance and an index of funds with similar investment objectives. Class R3 shares commenced operations on May 5, 2009. The returns for Class R3 shares shown below reflect Class I performance prior to May 5, 2009 adjusted for the difference in fees between the classes. All 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. After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary. Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.&lt;br/&gt;&lt;br/&gt;Both the bar chart and the table assume that all distributions have been reinvested. Performance reflects fee waivers, if any, in effect during the periods presented. If any such waivers were not in place, returns would be reduced.</rr:PerformanceTableNarrativeTextBlock>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0072</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.0072</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.0072</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0.0072</rr:ManagementFeesOverAssets>
  <rr:MaximumAccountFee id="Item_38" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039893_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_39" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039895_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_40" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000081721_Member" unitRef="USD">0</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_41" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberC000039896_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.005</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_42" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0307</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_43" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.0318</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_44" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.0309</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_45" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0.0263</rr:OtherExpensesOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">January 31, 2014</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0404</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.049</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.0431</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0.0335</rr:ExpensesOverAssets>
  <rr:ExpenseExampleByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;Redemption&lt;/b&gt;</rr:ExpenseExampleByYearCaption>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_46" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">-0.0267</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_47" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">-0.0278</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_48" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">-0.0269</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_49" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">-0.0223</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;b&gt;No Redemption&lt;/b&gt;</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The value of your investment in this Fund will change daily, which means you could lose money.</rr:RiskLoseMoney>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0137</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.0212</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.0162</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0.0112</rr:NetExpensesOverAssets>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">(800) 257-8787</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">www.nuveen.com/performance</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">All 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.</rr:PerformanceTableUsesHighestFederalRate>
  <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleShareholderFeesNuveenSymphonyInternationalEquityFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAnnualFundOperatingExpensesNuveenSymphonyInternationalEquityFund column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member">highest</rr:HighestQuarterlyReturnLabel>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member">2009-06-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.1994</rr:BarChartHighestQuarterlyReturn>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member">lowest</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member">2011-09-30</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">-0.2037</rr:BarChartLowestQuarterlyReturn>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNuveenSymphonyInternationalEquityFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.268</rr:AnnualReturn2009>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.0935</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">-0.0923</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberC000063983_Member" unitRef="pure">0.1603</rr:AnnualReturn2012>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNoRedemptionNuveenSymphonyInternationalEquityFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">706</rr:ExpenseExampleYear01>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAnnualTotalReturnsNuveenSymphonyInternationalEquityFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">215</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">165</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">114</rr:ExpenseExampleYear01>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAverageAnnualTotalReturnsTransposedNuveenSymphonyInternationalEquityFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">1034</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">716</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">564</rr:ExpenseExampleYear03>
  <rr:OtherExpensesOverAssets id="Item_50" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0307</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">409</rr:ExpenseExampleYear03>
  <rr:OtherExpensesOverAssets id="Item_51" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.0386</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets id="Item_52" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0.0259</rr:OtherExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0399</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.0553</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0.0326</rr:ExpensesOverAssets>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">1383</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">1243</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">988</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">726</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">2367</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">2687</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">2170</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">1625</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">706</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">215</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">165</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">114</rr:ExpenseExampleNoRedemptionYear01>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_53" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">-0.0276</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_54" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">-0.0355</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:FeeWaiverOrReimbursementOverAssets id="Item_55" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">-0.0228</rr:FeeWaiverOrReimbursementOverAssets>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">1034</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">716</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">564</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">409</rr:ExpenseExampleNoRedemptionYear03>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0123</rr:NetExpensesOverAssets>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.0198</rr:NetExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">1383</rr:ExpenseExampleNoRedemptionYear05>
  <rr:NetExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0.0098</rr:NetExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">1243</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">988</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">726</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="USD">2367</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="USD">2687</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="USD">2170</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="USD">1625</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpensesRestatedToReflectCurrent contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">Other Expenses have been restated to reflect current contractual fees.</rr:ExpensesRestatedToReflectCurrent>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNuveenSymphonyLargeCapGrowthFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000022314_Member" unitRef="pure">0.22</rr:PortfolioTurnoverRate>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNoRedemptionNuveenSymphonyLargeCapGrowthFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Average Annual Total Returns&lt;br/&gt;for the Periods Ended&lt;br/&gt;December 31, 2012&lt;/b&gt;</rr:PerformanceTableHeading>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">693</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0631</rr:AverageAnnualReturnYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">201</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000012453_MemberC000033851_Member" unitRef="pure">0.0619</rr:AverageAnnualReturnYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">100</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000012453_MemberC000033851_Member" unitRef="pure">0.0426</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.1196</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.1257</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0.1314</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberRussellMidcapIndex_Member" unitRef="pure">0.1728</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberLipperMidCapCoreClassificationAverage_Member" unitRef="pure">0.1559</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0198</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000012453_MemberC000033851_Member" unitRef="pure">0.0195</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000012453_MemberC000033851_Member" unitRef="pure">0.0169</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.0243</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.0293</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0.0346</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberRussellMidcapIndex_Member" unitRef="pure">0.0357</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberLipperMidCapCoreClassificationAverage_Member" unitRef="pure">0.0223</rr:AverageAnnualReturnYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">1395</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">1255</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">739</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">2412</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">2732</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">1674</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">693</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">201</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">100</rr:ExpenseExampleNoRedemptionYear01>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0376</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000012453_MemberC000033851_Member" unitRef="pure">0.0342</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000012453_MemberC000033851_Member" unitRef="pure">0.0305</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member" unitRef="pure">0.0391</rr:AverageAnnualReturnSinceInception>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">1033</rr:ExpenseExampleNoRedemptionYear03>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member" unitRef="pure">0.0442</rr:AverageAnnualReturnSinceInception>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">715</rr:ExpenseExampleNoRedemptionYear03>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member" unitRef="pure">0.0496</rr:AverageAnnualReturnSinceInception>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">408</rr:ExpenseExampleNoRedemptionYear03>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberRussellMidcapIndex_Member" unitRef="pure">0.0507</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberLipperMidCapCoreClassificationAverage_Member" unitRef="pure">0.0407</rr:AverageAnnualReturnSinceInception>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">1395</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">1255</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">739</rr:ExpenseExampleNoRedemptionYear05>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000012453_MemberC000033851_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000012453_MemberC000033851_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033849_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000074309_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033850_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.0815</rr:AnnualReturn2007>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">-0.3757</rr:AnnualReturn2008>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.3549</rr:AnnualReturn2009>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.2927</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">-0.0512</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.1281</rr:AnnualReturn2012>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">&lt;b&gt;Class A Annual Total Return &lt;/b&gt;</rr:BarChartHeading>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">During the six-year period ended December 31, 2012, the Fund&amp;#8217;s highest and lowest quarterly returns were 17.70% and -25.85%, respectively, for the quarters ended September 30, 2009 and December 31, 2008.</rr:BarChartClosingTextBlock>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">January 31, 2014</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_Member" unitRef="pure">1.38</rr:PortfolioTurnoverRate>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Nuveen Mutual Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">Nuveen Symphony Optimized Alpha Fund</rr:RiskReturnHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000012453_Member" unitRef="USD">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Investment Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ExpenseExampleByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;Redemption&lt;/b&gt;</rr:ExpenseExampleByYearCaption>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;b&gt;No Redemption&lt;/b&gt;</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The investment objective of the Fund is to seek long-term capital appreciation with lower absolute volatility than the broad equity market.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Fees and Expenses of the Fund &lt;/b&gt;</rr:ExpenseHeading>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The value of your investment in this Fund will change daily, which means you could lose money.</rr:RiskLoseMoney>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">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 the Fund or in other Nuveen Mutual Funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial advisor and in &amp;#8220;What Share Classes We Offer&amp;#8221; on page 26 of the Fund&amp;#8217;s prospectus, &amp;#8220;How to Reduce Your Sales Charge&amp;#8221; on page 28 of the prospectus and &amp;#8220;Purchase and Redemption of Fund Shares&amp;#8221; on page S-55 of the Fund&amp;#8217;s statement of additional information.</rr:ExpenseNarrativeTextBlock>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Shareholder Fees &lt;/b&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">(800) 257-8787</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">www.nuveen.com/performance</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">All 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.</rr:PerformanceTableUsesHighestFederalRate>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Annual Fund Operating Expenses&lt;/b&gt;&lt;br/&gt;(expenses that you pay each year as a percentage of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The following 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 either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses are at the applicable expense limitation. Although your actual costs may be higher or lower, based on these assumptions your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &amp;#8220;turns over&amp;#8221; its portfolio). A higher portfolio turnover rate 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&amp;#8217;s performance. During the most recent fiscal year, the Fund&amp;#8217;s portfolio turnover rate was 85% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Principal Investment Strategies &lt;/b&gt;</rr:StrategyHeading>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">Under normal market conditions, the Fund invests at least 80% of its net assets in equity securities of companies with varying market capitalizations.&lt;br/&gt;&lt;br/&gt;The Fund seeks to produce long-term returns superior to the market with reduced absolute risk. By selecting stocks with low correlation and utilizing risk controls, Symphony believes it can reduce absolute risk while preserving the Fund&amp;#8217;s potential to generate returns in excess of the market over the long term.&lt;br/&gt;&lt;br/&gt;The Fund is constructed from the sub-adviser&amp;#8217;s best U.S. equity ideas in a way that seeks to provide the highest projected return per unit of absolute risk, as opposed to risk relative to a benchmark. This objective is pursued by selecting attractive, low correlated securities that when combined seek to reduce risk in the portfolio. The construction process seeks to reduce absolute risk by combining stocks with certain characteristics such as low correlation while utilizing risk controls such as industry weight.</rr:StrategyNarrativeTextBlock>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Principal Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:ExpensesRestatedToReflectCurrent contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">Other Expenses have been restated to reflect current contractual fees.</rr:ExpensesRestatedToReflectCurrent>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The value of your investment in this Fund will change daily, which means you could lose money. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The principal risks of investing in the Fund include:&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Equity Security Risk&lt;/b&gt;&amp;#8212;Equity securities may decline significantly in price over short or extended periods of time, and such declines may occur in the equity market as a whole, or they may occur in only a particular country, company, industry, or sector of the market.&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Investment Strategy Risk&lt;/b&gt;&amp;#8212;The Fund seeks to have a portfolio of securities with low or even negative correlations of returns. However, historical return correlations may not persist into the future, and so the potential risk-reducing effect of combining low correlated securities may not materialize. Furthermore, in troubled markets, correlations of returns of different kinds of securities, even those that had been uncorrelated in normal markets, may become highly correlated, which means that the potential risk-reducing effect of combining low correlated securities may be absent at precisely the time when such risk reduction is most needed.&lt;br/&gt;&lt;br/&gt;&lt;b&gt;Smaller Company Risk&lt;/b&gt;&amp;#8212;Small-cap stocks involve substantial risk. Prices of small-cap stocks may be subject to more abrupt or erratic movements, and to wider fluctuations, than stock prices of larger, more established companies or the market averages in general. It may be difficult to sell small-cap stocks at the desired time and price. While mid-cap stocks may be slightly less volatile than small-cap stocks, they still involve similar risks.</rr:RiskNarrativeTextBlock>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Fund Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The following bar chart and table provide some indication of the potential risks of investing in the Fund. The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available at www.nuveen.com/performance or by calling (800) 257-8787.</rr:PerformanceNarrativeTextBlock>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Class A Annual Total Return &lt;/b&gt;</rr:BarChartHeading>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member">highest</rr:HighestQuarterlyReturnLabel>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member">2009-09-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">0.177</rr:BarChartHighestQuarterlyReturn>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member">lowest</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member">2008-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberC000033851_Member" unitRef="pure">-0.2585</rr:BarChartLowestQuarterlyReturn>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">During the five-year period ended December 31, 2012, the Fund&amp;#8217;s highest and lowest quarterly returns were 12.19% and -20.65%, respectively, for the quarters ended June 30, 2009 and December 31, 2008.</rr:BarChartClosingTextBlock>
  <rr:PerformanceTableNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The table below shows the variability of the Fund&amp;#8217;s average annual returns and how they compare over the time periods indicated with those of a broad measure of market performance and an index of funds with similar investment objectives. All 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. After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary. Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.&lt;br/&gt;&lt;br/&gt;Both the bar chart and the table assume that all distributions have been reinvested. Performance reflects fee waivers, if any, in effect during the periods presented. If any such waivers were not in place, returns would be reduced.</rr:PerformanceTableNarrativeTextBlock>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Average Annual Total Returns&lt;/b&gt;&lt;br/&gt;&lt;b&gt;for the Periods Ended&lt;/b&gt;&lt;br/&gt;&lt;b&gt;December 31, 2012&lt;/b&gt;</rr:PerformanceTableHeading>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0644</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000018484_MemberC000051233_Member" unitRef="pure">0.0595</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000018484_MemberC000051233_Member" unitRef="pure">0.0484</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.1204</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberSandpFiveHundredIndex_Member" unitRef="pure">0.16</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0.1319</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberLipperLargeCapCoreClassificationAverage_Member" unitRef="pure">0.1495</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0166</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000018484_MemberC000051233_Member" unitRef="pure">0.015</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000018484_MemberC000051233_Member" unitRef="pure">0.014</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.0209</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0.0312</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberSandpFiveHundredIndex_Member" unitRef="pure">0.0166</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberLipperLargeCapCoreClassificationAverage_Member" unitRef="pure">0.0068</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0119</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000018484_MemberC000051233_Member" unitRef="pure">0.0104</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000018484_MemberC000051233_Member" unitRef="pure">0.01</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.0156</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0.0258</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberSandpFiveHundredIndex_Member" unitRef="pure">0.0093</rr:AverageAnnualReturnSinceInception>
  <rr:AverageAnnualReturnSinceInception decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberLipperLargeCapCoreClassificationAverage_Member" unitRef="pure">0.0013</rr:AverageAnnualReturnSinceInception>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleShareholderFeesNuveenSymphonyMid-CapCoreFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAnnualFundOperatingExpensesNuveenSymphonyMid-CapCoreFund column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNuveenSymphonyMidCapCoreFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_56" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_57" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_58" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExchangeFeeOverRedemption decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="pure">0</rr:ExchangeFeeOverRedemption>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNoRedemptionNuveenSymphonyMidCapCoreFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:MaximumAccountFee id="Item_59" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_60" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:MaximumAccountFee id="Item_61" decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">15</rr:MaximumAccountFee>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member">2007-09-28</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000018484_MemberC000051233_Member">2007-09-28</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000018484_MemberC000051233_Member">2007-09-28</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member">2007-09-28</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member">2007-09-28</rr:AverageAnnualReturnInceptionDate>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAnnualTotalReturnsNuveenSymphonyMid-CapCoreFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAverageAnnualTotalReturnsTransposedNuveenSymphonyMid-CapCoreFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other Nuveen Mutual Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_Member" unitRef="USD">50000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_Member" unitRef="pure">0.85</rr:PortfolioTurnoverRate>
  <rr:ExpenseExampleByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;Redemption&lt;/b&gt;</rr:ExpenseExampleByYearCaption>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;b&gt;No Redemption&lt;/b&gt;</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The value of your investment in this Fund will change daily, which means you could lose money.</rr:RiskLoseMoney>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares.</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">(800) 257-8787</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">www.nuveen.com/performance</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The Fund&amp;#8217;s past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">All 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.</rr:PerformanceTableUsesHighestFederalRate>
  <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as IRAs or employer-sponsored retirement plans.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">After-tax returns are shown for Class A shares only; after-tax returns for other share classes will vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member">highest</rr:HighestQuarterlyReturnLabel>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member">2009-06-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.1219</rr:BarChartHighestQuarterlyReturn>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member">lowest</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member">2008-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">-0.2065</rr:BarChartLowestQuarterlyReturn>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleShareholderFeesNuveenSymphonyOptimizedAlphaFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">-0.3255</rr:AnnualReturn2008>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.277</rr:AnnualReturn2009>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.1464</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.0329</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="pure">0.1296</rr:AnnualReturn2012>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">January 31, 2014</rr:FeeWaiverOrReimbursementOverAssetsDateOfTermination>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAnnualFundOperatingExpensesNuveenSymphonyOptimizedAlphaFund column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:ExpensesRestatedToReflectCurrent contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">Other Expenses have been restated to reflect current contractual fees.</rr:ExpensesRestatedToReflectCurrent>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAverageAnnualTotalReturnsTransposedNuveenSymphonyOptimizedAlphaFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNuveenSymphonyOptimizedAlphaFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleExpenseExampleNoRedemptionNuveenSymphonyOptimizedAlphaFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">&lt;div style="display:none"&gt;~ http://www.nuveen.com/role/ScheduleAnnualTotalReturnsNuveenSymphonyOptimizedAlphaFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberLipperLargeCapCoreClassificationAverage_Member">2007-09-28</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberSandpFiveHundredIndex_Member">2007-09-28</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberRussellMidcapIndex_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000012453_MemberLipperMidCapCoreClassificationAverage_Member">2006-05-31</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberMsciEafeIndex_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000022314_MemberLipperInternationalMultiCapGrowthClassificationAverage_Member">2008-05-30</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberRussellThousandGrowthIndex_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:AverageAnnualReturnInceptionDate contextRef="Duration_01Feb2012_31Jan2013S000014594_MemberLipperMultiCapGrowthClassificationAverage_Member">2006-12-15</rr:AverageAnnualReturnInceptionDate>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">408</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">715</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">1033</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051233_Member" unitRef="USD">2412</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051235_Member" unitRef="USD">2732</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000018484_MemberC000051236_Member" unitRef="USD">1674</rr:ExpenseExampleNoRedemptionYear10>
  <rr:BarChartNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000022314_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares. The performance of the other share classes will differ due to their different expense structures. The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartNarrativeTextBlock>
  <rr:BarChartNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000014594_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares. The performance of the other share classes will differ due to their different expense structures. The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartNarrativeTextBlock>
  <rr:BarChartNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000012453_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares. The performance of the other share classes will differ due to their different expense structures. The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartNarrativeTextBlock>
  <rr:BarChartNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000018484_Member">The bar chart below shows the variability of the Fund&amp;#8217;s performance from year to year for Class A shares. The performance of the other share classes will differ due to their different expense structures. The bar chart and highest/lowest quarterly returns that follow do not reflect sales charges, and if these charges were reflected, the returns would be less than those shown.</rr:BarChartNarrativeTextBlock>
  <link:footnoteLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="#Item_2" xlink:label="MaximumDeferredSalesChargeOverOther" />
    <link:footnote xlink:type="resource" xlink:label="footnote_MaximumDeferredSalesChargeOverOther" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_MaximumDeferredSalesChargeOverOther">The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase. </link:footnote>
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="MaximumDeferredSalesChargeOverOther" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" />
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    <link:loc xlink:type="locator" xlink:href="#Item_15" xlink:label="Item_15_lbl" />
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    <link:loc xlink:type="locator" xlink:href="#Item_16" xlink:label="Item_16_lbl" />
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    <link:loc xlink:type="locator" xlink:href="#Item_17" xlink:label="Item_17_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_17_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_30" xlink:label="Item_30_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_30_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_31" xlink:label="Item_31_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_31_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_32" xlink:label="Item_32_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_32_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_33" xlink:label="Item_33_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_33_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_56" xlink:label="Item_56_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_56_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_57" xlink:label="Item_57_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_57_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_58" xlink:label="Item_58_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_58_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_18" xlink:label="MaximumAccountFee" />
    <link:footnote xlink:type="resource" xlink:label="footnote_MaximumAccountFee" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_MaximumAccountFee">Fee applies to the following types of accounts under $1,000 held directly with the Fund: individual retirement accounts (IRAs), Coverdell Education Savings Accounts and accounts established pursuant to the Uniform Transfers to Minors Act (UTMA) or Uniform Gifts to Minors Act (UGMA). </link:footnote>
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="MaximumAccountFee" xlink:to="footnote_MaximumAccountFee" />
    <link:loc xlink:type="locator" xlink:href="#Item_19" xlink:label="Item_19_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_19_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_20" xlink:label="Item_20_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_20_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_21" xlink:label="Item_21_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_21_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_34" xlink:label="Item_34_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_34_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_35" xlink:label="Item_35_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_35_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_36" xlink:label="Item_36_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_36_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_37" xlink:label="Item_37_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_37_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_38" xlink:label="Item_38_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_38_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_39" xlink:label="Item_39_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_39_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_40" xlink:label="Item_40_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_40_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_41" xlink:label="Item_41_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_41_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_59" xlink:label="Item_59_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_59_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_60" xlink:label="Item_60_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_60_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_61" xlink:label="Item_61_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_61_lbl" xlink:to="footnote_MaximumAccountFee" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_6" xlink:label="OtherExpensesOverAssets" />
    <link:footnote xlink:type="resource" xlink:label="footnote_OtherExpensesOverAssets" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_OtherExpensesOverAssets">Other Expenses have been restated to reflect current contractual fees. </link:footnote>
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="OtherExpensesOverAssets" xlink:to="footnote_OtherExpensesOverAssets" />
    <link:loc xlink:type="locator" xlink:href="#Item_7" xlink:label="Item_7_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_7_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_8" xlink:label="Item_8_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_8_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_9" xlink:label="Item_9_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_9_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_22" xlink:label="Item_22_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_22_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_23" xlink:label="Item_23_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_23_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_24" xlink:label="Item_24_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_24_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_25" xlink:label="Item_25_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_25_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_42" xlink:label="Item_42_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_42_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_43" xlink:label="Item_43_lbl" />
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    <link:loc xlink:type="locator" xlink:href="#Item_44" xlink:label="Item_44_lbl" />
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    <link:loc xlink:type="locator" xlink:href="#Item_45" xlink:label="Item_45_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_45_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_50" xlink:label="Item_50_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_50_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_51" xlink:label="Item_51_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_51_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_52" xlink:label="Item_52_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_52_lbl" xlink:to="footnote_OtherExpensesOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_10" xlink:label="FeeWaiverOrReimbursementOverAssets" />
    <link:footnote xlink:type="resource" xlink:label="footnote_FeeWaiverOrReimbursementOverAssets" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_FeeWaiverOrReimbursementOverAssets">The Fund's investment adviser has agreed to waive fees and/or reimburse expenses through January 31, 2014 so that Total Annual Fund Operating Expenses (excluding 12b-1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 1.00% (1.35% after January 31, 2014) of the average daily net assets of any class of Fund shares. The expense limitation expiring January 31, 2014 may be terminated or modified prior to that date only with the approval of the Board of Trustees of the Fund. The expense limitation in effect thereafter may be terminated or modified only with the approval of shareholders of the Fund.</link:footnote>
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="FeeWaiverOrReimbursementOverAssets" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets" />
    <link:loc xlink:type="locator" xlink:href="#Item_11" xlink:label="Item_11_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_11_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_12" xlink:label="Item_12_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_12_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_13" xlink:label="Item_13_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_13_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_26" xlink:label="FeeWaiverOrReimbursementOverAssets_2" />
    <link:footnote xlink:type="resource" xlink:label="footnote_FeeWaiverOrReimbursementOverAssets_2" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_FeeWaiverOrReimbursementOverAssets_2">The Fund's investment adviser has agreed to waive fees and/or reimburse expenses through January 31, 2014 so that Total Annual Fund Operating Expenses (excluding 12b-1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 1.13% (1.38% after January 31, 2014) of the average daily net assets of any class of Fund shares. The expense limitation expiring January 31, 2014 may be terminated or modified prior to that date only with the approval of the Board of Trustees of the Fund. The expense limitation in effect thereafter may be terminated or modified only with the approval of shareholders of the Fund.</link:footnote>
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="FeeWaiverOrReimbursementOverAssets_2" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets_2" />
    <link:loc xlink:type="locator" xlink:href="#Item_27" xlink:label="Item_27_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_27_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets_2" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_28" xlink:label="Item_28_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_28_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets_2" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_29" xlink:label="Item_29_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_29_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets_2" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_46" xlink:label="FeeWaiverOrReimbursementOverAssets_3" />
    <link:footnote xlink:type="resource" xlink:label="footnote_FeeWaiverOrReimbursementOverAssets_3" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_FeeWaiverOrReimbursementOverAssets_3">The Fund's investment adviser has agreed to waive fees and/or reimburse expenses through January 31, 2014 so that Total Annual Fund Operating Expenses (excluding 12b-1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 1.15% (1.40% after January 31, 2014) of the average daily net assets of any class of Fund shares. The expense limitation expiring January 31, 2014 may be terminated or modified prior to that date only with the approval of the Board of Trustees of the Fund. The expense limitation in effect thereafter may be terminated or modified only with the approval of shareholders of the Fund.</link:footnote>
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    <link:loc xlink:type="locator" xlink:href="#Item_48" xlink:label="Item_48_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_48_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets_3" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_49" xlink:label="Item_49_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_49_lbl" xlink:to="footnote_FeeWaiverOrReimbursementOverAssets_3" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_53" xlink:label="FeeWaiverOrReimbursementOverAssets_4" />
    <link:footnote xlink:type="resource" xlink:label="footnote_FeeWaiverOrReimbursementOverAssets_4" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_FeeWaiverOrReimbursementOverAssets_4">The Fund's investment adviser has agreed to waive fees and/or reimburse expenses through January 31, 2014 so that Total Annual Fund Operating Expenses (excluding 12b-1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 1.00% (1.45% after January 31, 2014) of the average daily net assets of any class of Fund shares. The expense limitation expiring January 31, 2014 may be terminated or modified prior to that date only with the approval of the Board of Trustees of the Fund. The expense limitation in effect thereafter may be terminated or modified only with the approval of shareholders of the Fund.</link:footnote>
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