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  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">Waddell &amp; Reed Advisors High Income Fund</rr:RiskReturnHeading>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">To seek to provide current income consistent with preservation of capital.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;b&gt;Fees and Expenses &lt;/b&gt;</rr:ExpenseHeading>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;b&gt;Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">To seek to provide total return through a combination of high current income and capital appreciation.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;b&gt;Fees and Expenses &lt;/b&gt;</rr:ExpenseHeading>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_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 $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds. More information about these and other discounts is available from your financial professional and in the &amp;#8220;Sales Charge Reductions&amp;#8221; section on page 46 of the Fund&amp;#8217;s prospectus and in the &amp;#8220;Purchase, Redemption and Pricing of Shares&amp;#8221; section on page 85 of the Fund&amp;#8217;s statement of additional information (SAI).</rr:ExpenseNarrativeTextBlock>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">The Fund bears transaction costs, such as spreads between bid and asked prices, when it buys and sells securities (or "turns over" 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's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 81% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;b&gt;Principal Investment Strategies&lt;/b&gt;</rr:StrategyHeading>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">Waddell &amp;amp; Reed Advisors High Income Fund seeks to achieve its objective by investing primarily in a diversified portfolio of high-yield, high-risk, fixed-income securities, including secured and unsecured loan assignments, loan participations and other loan instruments (bank loans), of U.S. and foreign issuers, the risks of which are, in the judgment of Waddell &amp;amp; Reed Investment Management Company (WRIMCO), the Fund&amp;#8217;s investment manager, consistent with the Fund&amp;#8217;s objective. The Fund may invest in fixed-income securities of any maturity and in companies of any size. The Fund invests primarily in lower-quality debt securities, which include debt securities rated BBB+ or lower by Standard and Poor&amp;#8217;s, a division of The McGraw-Hill Companies, Inc. (S&amp;amp;P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by WRIMCO to be of comparable quality. The Fund may invest an unlimited amount of its total assets in non-investment grade debt securities, commonly called junk bonds, which include debt securities rated BB+ or lower by S&amp;amp;P or comparably rated by another NRSRO or, if unrated, determined by WRIMCO to be of comparable quality.&lt;br /&gt;&lt;br /&gt;Many U.S. companies have diverse operations, with products or services in foreign markets. Therefore, the Fund will have an indirect exposure to foreign markets through investments in these companies. &lt;br /&gt;&lt;br /&gt;The Fund may invest significantly in restricted securities that have not been registered for sale under the Securities Act of 1933 that are determined to be liquid in accordance with procedures adopted by the Fund's Board of Trustees. The Fund may also invest in private placement securities. &lt;br /&gt;&lt;br /&gt;WRIMCO may look at a number of factors in selecting securities for the Fund, including the economic environment, interest rate trends and industry fundamentals as well as analysis of the company's fundamentals, including: financial strength, growth of operating cash flows, strength of management, borrowing requirements, improving debt to cash ratios, potential to improve credit standing, and a strong, defensible market position. &lt;br /&gt;&lt;br /&gt;After its preliminary determination to invest in securities issued by a company, WRIMCO attempts to optimize the Fund's risk/reward by investing in the debt portion of the company's capital structure that WRIMCO believes to be most attractive, which may include secured and unsecured bank loans or floating rate notes, unsecured high-yield bonds, and/or convertible securities trading well below their conversion values. &lt;br /&gt;&lt;br /&gt;Generally, in determining whether to sell a debt security, WRIMCO uses the same type of analysis that it uses in buying debt securities. For example, WRIMCO may sell a holding if, in WRIMCO's opinion, the issuer's financial strength declines, or is anticipated to decline, to an unacceptable level, or if management of the company weakens. WRIMCO may sell a security if the competitive conditions of a particular industry have increased, and it believes the Fund should, therefore, reduce its exposure to such industry. WRIMCO also may sell a security if, in WRIMCO's opinion, the price of the security has risen to reflect the company's improved creditworthiness and other investments with greater potential exist. WRIMCO may sell a security to reduce the Fund's holding in that security, to take advantage of more attractive investment opportunities or to raise cash.</rr:StrategyNarrativeTextBlock>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;b&gt;Principal Investment Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">As with any mutual fund, the value of the Fund's shares will change, and you could lose money on your investment. The Fund is not intended as a complete investment program. A variety of factors can affect the investment performance of the Fund and prevent it from achieving its objective. These include:&lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;Bank Loan Risk. In addition to the risks typically associated with fixed-income securities, bank loans carry other risks, including the risk of insolvency of the lending bank or other intermediary. Bank loans may be unsecured or not fully collateralized, may be subject to restrictions on resale and sometimes trade infrequently on the secondary market.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Company Risk. A company may perform worse than the overall market due to specific factors, such as adverse changes to its business or investor perceptions about the company.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Credit Risk. An issuer of a fixed-income obligation may not make payments on the obligation when due or may default on its obligation.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Foreign Exposure Risk. The securities of many companies may have significant exposure to foreign markets as a result of the company's products or services in those foreign markets. As a result, a company's domicile and/or the markets in which the company's securities trade may not be fully reflective of its sources of revenue. Such securities would be subject to some of the same risks as an investment in foreign securities, including the risk that political and economic events unique to a country or region will adversely affect those markets in which the company's products or services are sold.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Foreign Securities Risk. Investing in foreign securities involves a number of economic, financial, legal and political considerations that may not be associated with the U.S. markets and that could affect the Fund's performance unfavorably, depending upon the prevailing conditions at any given time. Among these potential risks are: greater price volatility; comparatively weak supervision and regulation of securities exchanges, brokers and issuers; higher brokerage costs; fluctuations in foreign currency exchange rates and related conversion costs; adverse foreign tax consequences; different and/or less stringent financial reporting standards; custody; and settlement delays. In addition, key information about the issuer, the markets or the local government or economy may be unavailable, incomplete or inaccurate.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Interest Rate Risk. A rise in interest rates may cause a decline in the value of the Fund's securities, especially securities with longer maturities. A decline in interest rates may cause the Fund to experience a decline in its income. &lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Liquidity Risk. Generally, a security is liquid if the Fund is able to sell the security at a fair price within a reasonable time. Liquidity is generally related to the market trading volume for a particular security. Illiquid securities may trade at a discount from comparable, more liquid investments and may be subject to wider fluctuations in market value. Less liquid securities are more difficult to dispose of at their recorded values and are subject to increased spreads and volatility. Also, the Fund may not be able to dispose of illiquid securities at a favorable time or price.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Low-Rated Securities Risk. In general, low-rated debt securities (commonly referred to as "high yield" or "junk" bonds) offer higher yields due to the increased risk that the issuer will be unable to meet its obligations on interest or principal payments at the time called for by the debt instrument. For this reason, these securities are considered speculative and could significantly weaken the Fund's returns. In adverse economic or other circumstances, issuers of these low-rated securities and obligations are more likely to have difficulty making principal and interest payments than issuers of higher-rated securities and obligations.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Management Risk. Fund performance is primarily dependent on WRIMCO's skill in evaluating and managing the Fund's portfolio and the Fund may not perform as well as other similar mutual funds.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Market Risk. Adverse market conditions, sometimes in response to general economic or industry news, may cause the prices of the Fund's holdings to fall as part of a broad market decline. The financial crisis in the U.S. and foreign economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both U.S. and foreign, and in the NAVs of many mutual funds, including to some extent the Fund. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region may adversely affect issuers in another country or region, which in turn may adversely affect securities held by the Fund. These circumstances have also decreased liquidity in some markets and may continue to do so. In addition, certain unanticipated events, such as natural disasters, terrorist attacks, war, and other geopolitical events, can have a dramatic adverse effect on securities held by the Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Private Placements and Other Restricted Securities Risk. Restricted securities, which include private placements, are securities that are subject to legal or contractual restrictions on resale, and there can be no assurance of a ready market for resale. A Fund could find it difficult to sell privately placed securities and other restricted securities when WRIMCO believes it is desirable to do so, especially under adverse market or economic conditions or in the event of adverse changes in the financial condition of the issuer, and the prices realized could be less than those originally paid or less than the fair market value. At times, it also may be difficult to determine the fair value of such securities for purposes of computing the NAV of a Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Reinvestment Risk. A decline in interest rates may cause issuers to prepay higher-yielding debt securities held by the Fund, resulting in the Fund reinvesting in securities with lower yields, which may cause a decline in its income.&lt;/li&gt;&lt;/ul&gt;</rr:RiskNarrativeTextBlock>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;b&gt;Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;b&gt;Objectives &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;b&gt;Fees and Expenses &lt;/b&gt;</rr:ExpenseHeading>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_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 $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds. More information about these and other discounts is available from your financial professional and in the &amp;#8220;Sales Charge Reductions&amp;#8221; section on page 46 of the Fund&amp;#8217;s prospectus and in the &amp;#8220;Purchase, Redemption and Pricing of Shares&amp;#8221; section on page 85 of the Fund&amp;#8217;s statement of additional information (SAI).</rr:ExpenseNarrativeTextBlock>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">This example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds. &lt;br /&gt;&lt;br /&gt;The example assumes that you invest $10,000 in the particular class of shares of the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:  &lt;br /&gt;&lt;br /&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">You would pay the following expenses if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;b&gt;Principal Investment Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;b&gt;Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">The Fund bears transaction costs, such as spreads between bid and asked prices, 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 27% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;b&gt;Principal Investment Strategies &lt;/b&gt;</rr:StrategyHeading>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_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 $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds. More information about these and other discounts is available from your financial professional and in the &amp;#8220;Sales Charge Reductions&amp;#8221; section on page 46 of the Fund&amp;#8217;s prospectus and in the &amp;#8220;Purchase, Redemption and Pricing of Shares&amp;#8221; section on page 85 of the Fund&amp;#8217;s statement of additional information (SAI).</rr:ExpenseNarrativeTextBlock>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Shareholder Fees &lt;br/&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Annual Fund Operating Expenses&lt;br/&gt;&lt;br/&gt;(expenses that you pay each year as a % of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">This example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds. &lt;br/&gt;&lt;br/&gt;The example assumes that you invest $10,000 in the particular class of shares of the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">You would pay the following expenses if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">The Fund bears transaction costs, such as spreads between bid and asked prices, 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 24% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;b&gt;Principal Investment Strategies &lt;/b&gt;</rr:StrategyHeading>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Waddell &amp;amp; Reed Advisors Bond Fund seeks to achieve its objective by investing primarily in investment grade debt securities. The Fund considers debt securities to be investment grade if they are rated BBB- or higher by Standard &amp;amp; Poor&amp;#8217;s, a division of The McGraw-Hill Companies, Inc. (S&amp;amp;P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by Waddell &amp;amp; Reed Investment Management Company (WRIMCO), the Fund&amp;#8217;s investment manager, to be of comparable quality. During normal circumstances, the Fund invests at least 80% of its net assets in bonds, including corporate bonds, mortgage-backed securities, securities issued or guaranteed by the U.S. government or its agencies or instrumentalities (U.S. government securities), and other asset-backed securities. Certain of the mortgage-backed securities in which the Fund may invest are not backed by the full faith and credit of the U.S. government and, like other asset-backed securities in which the Fund may invest, may be backed only by the pool of assets pledged as security for the transaction. The Fund has no limitations regarding the maturity, duration or dollar-weighted average of its holdings, may invest in debt securities with varying maturities and can invest in securities of companies of any size. &lt;br/&gt;&lt;br/&gt;In selecting debt securities for the Fund, WRIMCO initially utilizes a top-down viewpoint by looking at broad economic and financial trends in an effort to anticipate their impact on the bond market and then considers yield and relative safety of a security. WRIMCO also may look at many other factors, including the issuer&amp;#8217;s past, present and estimated future: financial strength; cash flow; management; borrowing requirements; and responsiveness to changes in interest rates and business conditions. As well, WRIMCO may consider the maturity of the obligation and the size or nature of the bond issue. &lt;br/&gt;&lt;br/&gt;Generally, in determining whether to sell a security, WRIMCO uses the same type of analysis that it uses in buying securities. For example, WRIMCO may sell a holding if, in WRIMCO&amp;#8217;s opinion, the issuer&amp;#8217;s financial strength weakens and/or the yield and relative safety of the security decline. WRIMCO also may sell a security to reduce the Fund&amp;#8217;s holding in that security, to take advantage of more attractive investment opportunities or to raise cash.</rr:StrategyNarrativeTextBlock>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;b&gt;Principal Investment Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">Waddell &amp; Reed Advisors Municipal Bond Fund</rr:RiskReturnHeading>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment. The Fund is not intended as a complete investment program. A variety of factors can affect the investment performance of the Fund and prevent it from achieving its objective. These include: &lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;Company Risk. A company may perform worse than the overall market due to specific factors, such as adverse changes to its business or investor perceptions about the company.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Credit Risk. An issuer of a fixed-income obligation may not make payments on the obligation when due or may default on its obligation.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Extension Risk. A rise in interest rates could cause property owners to pay their mortgages more slowly than expected, resulting in slower payments of mortgage-backed securities and lengthening the average life of such security. This could cause their value to decline more than other fixed-income securities.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Interest Rate Risk. A rise in interest rates may cause a decline in the value of the Fund&amp;#8217;s securities, especially securities with longer maturities. A decline in interest rates may cause the Fund to experience a decline in its income.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Management Risk. Fund performance is primarily dependent on WRIMCO&amp;#8217;s skill in evaluating and managing the Fund&amp;#8217;s portfolio and the Fund may not perform as well as other similar mutual funds.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Market Risk. Adverse market conditions, sometimes in response to general economic or industry news, may cause the prices of the Fund&amp;#8217;s holdings to fall as part of a broad market decline. The financial crisis in the U.S. and foreign economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both U.S. and foreign, and in the NAVs of many mutual funds, including to some extent the Fund. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region may adversely affect issuers in another country or region, which in turn may adversely affect securities held by the Fund. These circumstances have also decreased liquidity in some markets and may continue to do so. In addition, certain unanticipated events, such as natural disasters, terrorist attacks, war, and other geopolitical events, can have a dramatic adverse effect on securities held by the Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt; Mortgage-Backed and Asset-Backed Securities Risk. Mortgage-backed and asset-backed securities are subject to prepayment risk. When interest rates decline, unscheduled prepayments can be expected to accelerate, and the Fund may be required to reinvest the proceeds of the prepayments at the lower interest rates then available. Unscheduled prepayments would also limit the potential for capital appreciation on mortgage-backed and asset-backed securities.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Reinvestment Risk. A decline in interest rates may cause issuers to prepay higher-yielding debt securities held by the Fund, resulting in the Fund reinvesting in securities with lower yields, which may cause a decline in its income.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;U.S. Government Securities Risk. Certain U.S. government securities, such as U.S. Treasury (Treasury) securities and securities issued by the Government National Mortgage Association (Ginnie Mae), are backed by the full faith and credit of the U.S. government. Other U.S. government securities, such as securities issued by the Federal National Mortgage Association (Fannie Mae), the Federal Home Loan Mortgage Corporation (Freddie Mac) and the Federal Home Loan Banks (FHLB), are not backed by the full faith and credit of the U.S. government and, instead, may be supported only by the credit of the issuer or by the right of the issuer to borrow from the Treasury.&lt;/li&gt;&lt;/ul&gt;</rr:RiskNarrativeTextBlock>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;b&gt;Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0425</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund). The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown. &lt;br/&gt;&lt;br/&gt;After-tax returns are calculated using the historical highest individual Federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities. After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary. Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period. &lt;br/&gt;&lt;br/&gt;Performance results include the effect of expense reduction arrangements for some or all of the periods shown. If those arrangements had not been in place, the performance results for those periods would have been lower. &lt;br/&gt;&lt;br/&gt;The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Current performance may be lower or higher. Please visit www.waddell.com or call 888.WADDELL for the Fund&amp;#8217;s updated performance.</rr:PerformanceNarrativeTextBlock>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Chart of Year-by-Year Returns &lt;br/&gt;as of December 31 each year</rr:BarChartHeading>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_2" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund). The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown. &lt;br /&gt;&lt;br /&gt;After-tax returns are calculated using the historical highest individual Federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities. After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary. &lt;br /&gt;&lt;br /&gt;Performance results include the effect of expense reduction arrangements for some or all of the periods shown. If those arrangements had not been in place, the performance results for those periods would have been lower. &lt;br /&gt;&lt;br /&gt;The Fund's past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Current performance may be lower or higher. Please visit www.waddell.com or call 888.WADDELL for the Fund's updated performance.</rr:PerformanceNarrativeTextBlock>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_3" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.05</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_4" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">In the period shown in the chart, the highest quarterly return was 4.05% (the&lt;br/&gt; third quarter of 2009) and the lowest quarterly return was -2.58% (the second&lt;br/&gt; quarter of 2004).</rr:BarChartClosingTextBlock>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">Chart of Year-by-Year Returns&lt;br/&gt;&lt;br/&gt;as of December 31 each year</rr:BarChartHeading>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Average Annual Total Returns &lt;br/&gt;&lt;br/&gt;as of December 31, 2012</rr:PerformanceTableHeading>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">In the period shown in the chart, the highest quarterly return was 14.59% (the&lt;br/&gt; second quarter of 2009) and the lowest quarterly return was -15.81% (the fourth&lt;br/&gt; quarter of 2008).</rr:BarChartClosingTextBlock>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">Average Annual Total Returns&lt;br/&gt;&lt;br/&gt;as of December 31, 2012</rr:PerformanceTableHeading>
  <rr:PerformanceTableExplanationAfterTaxHigher contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period.</rr:PerformanceTableExplanationAfterTaxHigher>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">Shareholder Fees&lt;br/&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">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_31Jan2013S000024804_Member">Annual Fund Operating Expenses&lt;br/&gt;&lt;br/&gt;(expenses that you pay each year as a % of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0052</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.0052</rr:ManagementFeesOverAssets>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.0052</rr:ManagementFeesOverAssets>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">www.waddell.com</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">888.WADDELL</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund).</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment.</rr:RiskLoseMoney>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0013</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.0035</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.0023</rr:OtherExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.009</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.0187</rr:ExpensesOverAssets>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_Member" unitRef="USD">100000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.0175</rr:ExpensesOverAssets>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_5" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_6" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.05</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_7" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_Member" unitRef="pure">0.24</rr:PortfolioTurnoverRate>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0425</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">513</rr:ExpenseExampleYear01>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0052</rr:ManagementFeesOverAssets>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">590</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">178</rr:ExpenseExampleYear01>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.0052</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.0052</rr:ManagementFeesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_8" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_9" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.05</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_10" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">700</rr:ExpenseExampleYear03>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">551</rr:ExpenseExampleYear03>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">888</rr:ExpenseExampleYear03>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0059</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.0059</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.0059</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0.0059</rr:ManagementFeesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0015</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">902</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.0035</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">1111</rr:ExpenseExampleYear05>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.0023</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">949</rr:ExpenseExampleYear05>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0092</rr:ExpensesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.0187</rr:ExpensesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.0175</rr:ExpensesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">515</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">1486</rr:ExpenseExampleYear10>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0025</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">1937</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">590</rr:ExpenseExampleYear01>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0047</rr:ManagementFeesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.0062</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">2062</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">178</rr:ExpenseExampleYear01>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0.0047</rr:ManagementFeesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.003</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.0047</rr:ManagementFeesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">515</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">190</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">178</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0.0047</rr:ManagementFeesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0.002</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">706</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">588</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">551</rr:ExpenseExampleNoRedemptionYear03>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">706</rr:ExpenseExampleYear03>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">888</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">551</rr:ExpenseExampleYear03>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">913</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0109</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">1011</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">949</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.0221</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.0189</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0.0079</rr:ExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0025</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0.0071</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">513</rr:ExpenseExampleNoRedemptionYear01>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.0038</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">190</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">1508</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">178</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">1942</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">2062</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">700</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">588</rr:ExpenseExampleNoRedemptionYear03>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0.0019</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">551</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">913</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">1111</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">949</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">902</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0097</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">1011</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">949</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0.0218</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.0185</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0.0066</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="USD">1486</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="USD">1937</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="USD">2062</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="USD">1508</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="USD">1942</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="USD">2062</rr:ExpenseExampleYear10>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0647</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024807_MemberC000073796_Member" unitRef="pure">0.0644</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024807_MemberC000073796_Member" unitRef="pure">0.0588</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.0614</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.1028</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberBarclaysMunicipalHighYieldIndex_Member" unitRef="pure">0.1814</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberLipperHighYieldMunicipalDebtFundsUniverseAverage_Member" unitRef="pure">0.1413</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0307</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024806_MemberC000073793_Member" unitRef="pure">0.0307</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024806_MemberC000073793_Member" unitRef="pure">0.0319</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.0273</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.0673</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberSAndPMunicipalBondIndex_Member" unitRef="pure">0.0741</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberLipperGeneralInsuredMunicipalDebtFundsUniverseAverage_Member" unitRef="pure">0.0884</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0541</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024807_MemberC000073796_Member" unitRef="pure">0.0539</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024807_MemberC000073796_Member" unitRef="pure">0.0535</rr:AverageAnnualReturnYear05>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;b&gt;Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.0521</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.0542</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberBarclaysMunicipalHighYieldIndex_Member" unitRef="pure">0.0615</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberLipperHighYieldMunicipalDebtFundsUniverseAverage_Member" unitRef="pure">0.0479</rr:AverageAnnualReturnYear05>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0575</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0543</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024806_MemberC000073793_Member" unitRef="pure">0.0543</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024806_MemberC000073793_Member" unitRef="pure">0.0521</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.0519</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.0543</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberSAndPMunicipalBondIndex_Member" unitRef="pure">0.0578</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberLipperGeneralInsuredMunicipalDebtFundsUniverseAverage_Member" unitRef="pure">0.0529</rr:AverageAnnualReturnYear05>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">680</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">624</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">192</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">81</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0442</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024806_MemberC000073793_Member" unitRef="pure">0.0441</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024806_MemberC000073793_Member" unitRef="pure">0.0432</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073794_Member" unitRef="pure">0.0391</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073795_Member" unitRef="pure">0.0392</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberSAndPMunicipalBondIndex_Member" unitRef="pure">0.0519</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberLipperGeneralInsuredMunicipalDebtFundsUniverseAverage_Member" unitRef="pure">0.0441</rr:AverageAnnualReturnYear10>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">902</rr:ExpenseExampleYear03>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_11" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">To seek to provide a high level of current income that is not subject to Federal income tax.</rr:ObjectivePrimaryTextBlock>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_12" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0.05</rr:MaximumDeferredSalesChargeOverOther>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;b&gt;Fees and Expenses &lt;/b&gt;</rr:ExpenseHeading>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_13" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">991</rr:ExpenseExampleYear03>
  <rr:MaximumDeferredSalesChargeOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">594</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">252</rr:ExpenseExampleYear03>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_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 $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds. More information about these and other discounts is available from your financial professional and in the &amp;#8220;Sales Charge Reductions&amp;#8221; section on page 46 of the Fund&amp;#8217;s prospectus and in the &amp;#8220;Purchase, Redemption and Pricing of Shares&amp;#8221; section on page 85 of the Fund&amp;#8217;s statement of additional information (SAI).</rr:ExpenseNarrativeTextBlock>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0425</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">You would pay the following expenses if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">668</rr:ExpenseExampleYear01>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">188</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">67</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">1141</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">1285</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">1021</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">439</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">621</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">1827</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">2260</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">2212</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">866</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">978</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">982</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">582</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">211</rr:ExpenseExampleYear03>
  <rr:MaximumDeferredSalesChargeOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_14" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_15" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.05</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_16" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">1080</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">1269</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">1001</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">368</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">1696</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">2206</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">2169</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">822</rr:ExpenseExampleYear10>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">The Fund bears transaction costs, such as spreads between bid and asked prices, 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 6% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;b&gt;Principal Investment Strategies&lt;/b&gt;</rr:StrategyHeading>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.005</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0.005</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.005</rr:ManagementFeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0062</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.0062</rr:ManagementFeesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.003</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0.0067</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.0062</rr:ManagementFeesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.0035</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0.0062</rr:ManagementFeesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0.0022</rr:OtherExpensesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0.005</rr:ManagementFeesOverAssets>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;a name="tx442603_7"&gt;&lt;/a&gt;Waddell &amp;amp; Reed Advisors Cash Management</rr:RiskReturnHeading>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">668</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">You would pay the following expenses if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">188</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">67</rr:ExpenseExampleNoRedemptionYear01>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0105</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">221</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0.0217</rr:ExpensesOverAssets>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;b&gt;Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.0185</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0.0072</rr:ExpensesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0025</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">To seek to provide current income consistent with maintaining liquidity and preservation of capital.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;b&gt;Fees and Expenses &lt;/b&gt;</rr:ExpenseHeading>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">680</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">224</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">192</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">81</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">902</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">691</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund.</rr:ExpenseNarrativeTextBlock>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">594</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">252</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">866</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">682</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">1141</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">582</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">1185</rr:ExpenseExampleNoRedemptionYear05>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0036</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">211</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">1021</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">439</rr:ExpenseExampleNoRedemptionYear05>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.0077</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.0043</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0.0021</rr:OtherExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">1080</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">1169</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">1001</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">368</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">Shareholder Fees &lt;br/&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">Waddell &amp;amp; Reed Advisors Municipal High Income Fund seeks to achieve its objective by investing, during normal circumstances, at least 80% of its net assets in a diversified portfolio of tax-exempt municipal bonds. Municipal bonds are obligations the interest on which is not includable in gross income for Federal income tax purposes, although a significant portion of such interest may be a tax preference item for purposes of the Federal alternative minimum tax (AMT) (Tax Preference Item). &lt;br /&gt;&lt;br /&gt;The Fund typically invests in medium- and lower-quality bonds that include bonds rated BBB+ or lower by Standard &amp;amp; Poor&amp;#8217;s, a division of The McGraw-Hill Companies, Inc. (S&amp;amp;P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by Waddell &amp;amp; Reed Investment Management Company (WRIMCO), the Fund&amp;#8217;s investment manager, to be of comparable quality, including non-investment grade bonds, commonly called junk bonds, typically rated BB+ or lower by S&amp;amp;P or comparably rated by another NRSRO or, if unrated, determined by WRIMCO to be of comparable quality. WRIMCO&amp;#8217;s view on interest rates largely determines the desired duration of the Fund&amp;#8217;s holdings and how to structure the portfolio to achieve a duration target. In current market conditions, the Fund invests substantially in municipal bonds with remaining maturities of 10 to 30 years. &lt;br /&gt;&lt;br /&gt;The Fund may invest in higher-quality municipal bonds at times when yield spreads are narrow and WRIMCO believes that the higher yields do not justify the increased risk, and/or when, in the opinion of WRIMCO, there is a lack of medium- and lower-quality bonds in which to invest. &lt;br /&gt;&lt;br /&gt;WRIMCO typically conducts a macro-economic analysis in conjunction with its security selection, and it may look at a number of factors in selecting individual securities for the Fund&amp;#8217;s portfolio. These include the security&amp;#8217;s current coupon, the maturity, relative value and market yield of the security, the creditworthiness of the particular issuer or of the private company involved, the sector in which the security is identified, the structure of the security, including whether it has a call feature, and the state in which the security is issued. &lt;br /&gt;&lt;br /&gt;The Fund primarily invests in revenue bonds: revenue bonds are payable only from specific sources, such as the revenue from a particular project, a special tax, lease payments and/or appropriated funds. Revenue bonds include certain private activity bonds (PABs), which finance privately operated facilities. Revenue bonds also include housing bonds that finance pools of single-family home mortgages and student loan bonds that finance pools of student loans as well as bonds that finance charter schools. Revenue bonds also include tobacco bonds that are issued by state-created special purpose entities as a means to securitize a state&amp;#8217;s share of annual tobacco settlement revenues. &lt;br /&gt;&lt;br /&gt;The Fund may invest significantly in PABs in general, in revenue bonds payable from revenues derived from similar projects, such as those in the health care, life care, education and special tax sectors, and in municipal bonds of issuers located in the same geographic area. &lt;br /&gt;&lt;br /&gt;Generally, in determining whether to sell a security, WRIMCO uses the same type of analysis that it uses when buying securities to determine whether the security continues to be a desired investment for the Fund, including consideration of the security&amp;#8217;s current credit quality. As well, WRIMCO may sell a security to reduce the Fund&amp;#8217;s holding in that security, to take advantage of more attractive investment opportunities or to raise cash.</rr:StrategyNarrativeTextBlock>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="USD">1827</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="USD">2260</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="USD">2212</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="USD">978</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0123</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="USD">1696</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="USD">2206</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.0239</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="USD">2169</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="USD">822</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.0205</rr:ExpensesOverAssets>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0.0083</rr:ExpensesOverAssets>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;b&gt;Principal Investment Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">-0.007</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024815_MemberC000073829_Member" unitRef="pure">-0.0166</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024815_MemberC000073829_Member" unitRef="pure">-0.0013</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">-0.001</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.0442</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0.0567</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberCitigroupBroadInvestmentGradeIndex_Member" unitRef="pure">0.0423</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberBarclaysUsAggregateBondIndex_Member" unitRef="pure">0.0422</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberLipperCorporateDebtFundsUniverseAverage_Member" unitRef="pure">0.0711</rr:AverageAnnualReturnYear01>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0384</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024815_MemberC000073829_Member" unitRef="pure">0.0258</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024815_MemberC000073829_Member" unitRef="pure">0.0272</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0.0376</rr:AverageAnnualReturnYear05>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">528</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.0419</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0.0541</rr:AverageAnnualReturnYear05>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">620</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberCitigroupBroadInvestmentGradeIndex_Member" unitRef="pure">0.0608</rr:AverageAnnualReturnYear05>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">188</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberBarclaysUsAggregateBondIndex_Member" unitRef="pure">0.0595</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberLipperCorporateDebtFundsUniverseAverage_Member" unitRef="pure">0.0631</rr:AverageAnnualReturnYear05>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">74</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">745</rr:ExpenseExampleYear03>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberLipperCorporateDebtFundsUniverseAverage_Member" unitRef="pure">0.0533</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberBarclaysUsAggregateBondIndex_Member" unitRef="pure">0.0518</rr:AverageAnnualReturnYear10>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">979</rr:ExpenseExampleYear03>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberCitigroupBroadInvestmentGradeIndex_Member" unitRef="pure">0.0531</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0.0489</rr:AverageAnnualReturnYear10>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">582</rr:ExpenseExampleYear03>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.0363</rr:AverageAnnualReturnYear10>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">230</rr:ExpenseExampleYear03>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0.035</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0393</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024815_MemberC000073829_Member" unitRef="pure">0.0246</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024815_MemberC000073829_Member" unitRef="pure">0.0268</rr:AverageAnnualReturnYear10>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">980</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">1264</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">1001</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">401</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">1653</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">2218</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">2169</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">894</rr:ExpenseExampleYear10>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_17" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_18" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0.05</rr:MaximumDeferredSalesChargeOverOther>
  <rr:AnnualReturn2003 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.1686</rr:AnnualReturn2003>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_19" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:AnnualReturn2004 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0856</rr:AnnualReturn2004>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">As with any mutual fund, the value of the Fund's shares will change, and you could lose money on your investment. The Fund is not intended as a complete investment program. A variety of factors can affect the investment performance of the Fund and prevent it from achieving its objective. These include:&lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;Alternative Minimum Tax Risk. The Fund may invest in municipal bonds the interest on which (and, therefore, Fund dividends attributable to such interest) is a Tax Preference Item. If a Fund shareholder&amp;#8217;s AMT liability increased as a result of such dividends, that would reduce the Fund&amp;#8217;s after-tax return to the shareholder.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Credit Risk. An issuer of a fixed-income obligation may not make payments on the obligation when due or may default on its obligation.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Interest Rate Risk. A rise in interest rates may cause a decline in the value of the Fund&amp;#8217;s securities, especially securities with longer maturities. A decline in interest rates may cause the Fund to experience a decline in its income.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Liquidity Risk. Generally, a security is liquid if the Fund is able to sell the security at a fair price within a reasonable time. Liquidity is generally related to the market trading volume for a particular security. Illiquid securities may trade at a discount from comparable, more liquid investments and may be subject to wider fluctuations in market value. Less liquid securities are more difficult to dispose of at their recorded values and are subject to increased spreads and volatility. Also, the Fund may not be able to dispose of illiquid securities at a favorable time or price.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Low-Rated Securities Risk. In general, low-rated debt securities (commonly referred to as &amp;#8220;high yield&amp;#8221; or &amp;#8220;junk&amp;#8221; bonds) offer higher yields due to the increased risk that the issuer will be unable to meet its obligations on interest or principal payments at the time called for by the debt instrument. For this reason, these securities are considered speculative and could significantly weaken the Fund&amp;#8217;s returns. In adverse economic or other circumstances, issuers of these low-rated securities and obligations are more likely to have difficulty making principal and interest payments than issuers of higher-rated securities and obligations.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Management Risk. Fund performance is primarily dependent on WRIMCO&amp;#8217;s skill in evaluating and managing the Fund&amp;#8217;s portfolio and the Fund may not perform as well as other similar mutual funds.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;  Market Risk. Adverse market conditions, sometimes in response to general economic or industry news, may cause the prices of the Fund&amp;#8217;s holdings to fall as part of a broad market decline. The financial crisis in the U.S. and foreign economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both U.S. and foreign, and in the NAVs of many mutual funds, including to some extent the Fund. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region may adversely affect issuers in another country or region, which in turn may adversely affect securities held by the Fund. These circumstances have also decreased liquidity in some markets, including the municipal bond market, and may continue to do so. In addition, certain unanticipated events, such as natural disasters, terrorist attacks, war, and other geopolitical events, can have a dramatic adverse effect on securities held by the Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Political, Legislative or Regulatory Risk. The municipal securities market generally or certain municipal securities in particular may be significantly affected by adverse political, legislative or regulatory changes or litigation at the Federal or state level.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Reinvestment Risk. A decline in interest rates may cause issuers to prepay higher-yielding debt securities held by the Fund, resulting in the Fund reinvesting in securities with lower yields, which may cause a decline in its income.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Sector Risk. At times, the Fund may have a significant portion of its assets invested in securities of companies conducting business in a broadly related group of industries within an economic sector. Companies in the same economic sector may be similarly affected by economic or market events, making the Fund more vulnerable to unfavorable developments in that economic sector than funds that invest more broadly.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Taxability Risk. The Fund relies on the opinion of the issuer&amp;#8217;s bond counsel that the interest paid on the issuer&amp;#8217;s securities will not be subject to Federal income tax. However, after the Fund buys a security issued as tax-exempt, the Internal Revenue Service (IRS) may determine that interest on the security should, in fact, be taxable, in which event the dividends the Fund pays with respect to that interest would be subject to Federal income tax.&lt;/li&gt;&lt;/ul&gt;</rr:RiskNarrativeTextBlock>
  <rr:AnnualReturn2005 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0215</rr:AnnualReturn2005>
  <rr:AnnualReturn2006 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0846</rr:AnnualReturn2006>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0311</rr:AnnualReturn2007>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">-0.2068</rr:AnnualReturn2008>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;b&gt;Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.407</rr:AnnualReturn2009>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Shareholder Fees&lt;br/&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Annual Fund Operating Expenses&lt;br/&gt;&lt;br/&gt;(expenses that you pay each year as a % of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.1451</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.0489</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.1908</rr:AnnualReturn2012>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of a broad-based securities market index and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund). The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown. &lt;br /&gt;&lt;br /&gt;After-tax returns are calculated using the historical highest individual Federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities. After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary. &lt;br /&gt;&lt;br /&gt;Performance results include the effect of expense reduction arrangements for some or all of the periods shown. If those arrangements had not been in place, the performance results for those periods would have been lower. &lt;br /&gt;&lt;br /&gt;The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Current performance may be lower or higher. Please visit www.waddell.com or call 888.WADDELL for the Fund&amp;#8217;s updated performance.</rr:PerformanceNarrativeTextBlock>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">528</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">220</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">188</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">74</rr:ExpenseExampleNoRedemptionYear01>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">In the period shown in the chart, the highest quarterly return was 12.21% (the&lt;br/&gt; third quarter of 2009) and the lowest quarterly return was -14.07% (the fourth&lt;br/&gt; quarter of 2008).</rr:BarChartClosingTextBlock>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">745</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">679</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">582</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">230</rr:ExpenseExampleNoRedemptionYear03>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">Chart of Year-by-Year Returns&lt;br/&gt;as of December 31 each year</rr:BarChartHeading>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.004</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0.004</rr:ManagementFeesOverAssets>
  <rr:ManagementFeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.004</rr:ManagementFeesOverAssets>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.1223</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024804_MemberC000073785_Member" unitRef="pure">0.0918</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024804_MemberC000073785_Member" unitRef="pure">0.0881</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.1376</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.1813</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0.1944</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberCitigroupHighYieldMarketIndex_Member" unitRef="pure">0.1517</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberBofaMerrillLynchUsHighYieldIndex_Member" unitRef="pure">0.1558</rr:AverageAnnualReturnYear01>
  <rr:AnnualReturn2003 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0513</rr:AnnualReturn2003>
  <rr:AnnualReturn2004 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0664</rr:AnnualReturn2004>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
  <rr:AnnualReturn2005 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0712</rr:AnnualReturn2005>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:DistributionAndService12b1FeesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.01</rr:DistributionAndService12b1FeesOverAssets>
  <rr:AnnualReturn2003 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0496</rr:AnnualReturn2003>
  <rr:AnnualReturn2006 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0686</rr:AnnualReturn2006>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">-0.0014</rr:AnnualReturn2007>
  <rr:AnnualReturn2004 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0425</rr:AnnualReturn2004>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.085</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024804_MemberC000073785_Member" unitRef="pure">0.0551</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024804_MemberC000073785_Member" unitRef="pure">0.0586</rr:AverageAnnualReturnYear05>
  <rr:AnnualReturn2005 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0141</rr:AnnualReturn2005>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.0849</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.0888</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0.1016</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberCitigroupHighYieldMarketIndex_Member" unitRef="pure">0.0982</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberBofaMerrillLynchUsHighYieldIndex_Member" unitRef="pure">0.1001</rr:AverageAnnualReturnYear05>
  <rr:AnnualReturn2006 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0396</rr:AnnualReturn2006>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberLipperHighYieldFundsUniverseAverage_Member" unitRef="pure">0.0801</rr:AverageAnnualReturnYear05>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0556</rr:AnnualReturn2007>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">-0.1797</rr:AnnualReturn2008>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">-0.0012</rr:AnnualReturn2008>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">980</rr:ExpenseExampleNoRedemptionYear05>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.2938</rr:AnnualReturn2009>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">1164</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">1001</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">401</rr:ExpenseExampleNoRedemptionYear05>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0708</rr:AnnualReturn2009>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberLipperHighYieldFundsUniverseAverage_Member" unitRef="pure">0.1466</rr:AverageAnnualReturnYear01>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0043</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0.0058</rr:OtherExpensesOverAssets>
  <rr:OtherExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.0025</rr:OtherExpensesOverAssets>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0535</rr:AnnualReturn2010>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0598</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0934</rr:AnnualReturn2011>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0729</rr:AnnualReturn2011>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment. The Fund is not intended as a complete investment program. A variety of factors can affect the investment performance of the Fund and prevent it from achieving its objectives. These include:  &lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;Bank Loan Risk. In addition to the risks typically associated with fixed-income securities, bank loans carry other risks, including the risk of insolvency of the lending bank or other intermediary. Bank loans may be unsecured or not fully collateralized, may be subject to restrictions on resale and sometimes trade infrequently on the secondary market.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Company Risk. A company may perform worse than the overall market due to specific factors, such as adverse changes to its business or investor perceptions about the company.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Credit Risk. An issuer of a fixed-income obligation may not make payments on the obligation when due or may default on its obligation.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Emerging Market Risk. Investments in countries with emerging economies or securities markets may carry greater risk than investments in more developed countries. Political and economic structures in many such countries may be undergoing significant evolution and rapid development, and such countries may lack the social, political and economic stability characteristic of more developed countries. Investments in securities issued in these countries may be more volatile and less liquid than securities issued in more developed countries.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Foreign Currency Risk. Foreign securities may be denominated in foreign currencies. The value of the Fund&amp;#8217;s investments, as measured in U.S. dollars, may be unfavorably affected by changes in foreign currency exchange rates and exchange control regulations.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Foreign Exposure Risk. The securities of many companies may have significant exposure to foreign markets as a result of the company&amp;#8217;s products or services in those foreign markets. As a result, a company&amp;#8217;s domicile and/or the markets in which the company&amp;#8217;s securities trade may not be fully reflective of its sources of revenue. Such securities would be subject to some of the same risks as an investment in foreign securities, including the risk that political and economic events unique to a country or region will adversely affect those markets in which the company&amp;#8217;s products or services are sold.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Foreign Securities Risk. Investing in foreign securities involves a number of economic, financial, legal and political considerations that may not be associated with the U.S. markets and that could affect the Fund&amp;#8217;s performance unfavorably, depending upon the prevailing conditions at any given time. Among these potential risks are: greater price volatility; comparatively weak supervision and regulation of securities exchanges, brokers and issuers; higher brokerage costs; fluctuations in foreign currency exchange rates and related conversion costs; adverse foreign tax consequences; different and/or less stringent financial reporting standards; custody; and settlement delays. In addition, key information about the issuer, the markets or the local government or economy may be unavailable, incomplete or inaccurate. Sovereign debt instruments are also subject to the risk that a government or agency issuing the debt may be unable to pay interest and/or repay principal due to cash flow problems, insufficient foreign currency reserves or political concerns. In such instance, the Fund may have limited recourse against the issuing government or agency.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt; Interest Rate Risk. A rise in interest rates may cause a decline in the value of the Fund&amp;#8217;s securities, especially securities with longer maturities. A decline in interest rates may cause the Fund to experience a decline in its income. &lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;  Low-Rated Securities Risk. In general, low-rated debt securities (commonly referred to as &amp;#8220;high yield&amp;#8221; or &amp;#8220;junk&amp;#8221; bonds) offer higher yields due to the increased risk that the issuer will be unable to meet its obligations on interest or principal payments at the time called for by the debt instrument. For this reason, these securities are considered speculative and could significantly weaken the Fund&amp;#8217;s returns. In adverse economic or other circumstances, issuers of these low-rated securities and obligations are more likely to have difficulty making principal and interest payments than issuers of higher-rated securities and obligations.&lt;/li&gt;   &lt;li style="margin-left:-20px"&gt;Management Risk. Fund performance is primarily dependent on WRIMCO&amp;#8217;s skill in evaluating and managing the Fund&amp;#8217;s portfolio and the Fund may not perform as well as other similar mutual funds.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Market Risk. Adverse market conditions, sometimes in response to general economic or industry news, may cause the prices of the Fund&amp;#8217;s holdings to fall as part of a broad market decline. The financial crisis in the U.S. and foreign economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both U.S. and foreign, and in the NAVs of many mutual funds, including to some extent the Fund. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region may adversely affect issuers in another country or region, which in turn may adversely affect securities held by the Fund. These circumstances have also decreased liquidity in some markets and may continue to do so. In addition, certain unanticipated events, such as natural disasters, terrorist attacks, war, and other geopolitical events, can have a dramatic adverse effect on securities held by the Fund.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Reinvestment Risk. A decline in interest rates may cause issuers to prepay higher-yielding debt securities held by the Fund, resulting in the Fund reinvesting in securities with lower yields, which may cause a decline in its income.&lt;/li&gt;  &lt;li style="margin-left:-20px"&gt;Small Company Risk. Securities of small capitalization companies are subject to greater price volatility, lower trading volume and less liquidity due to, among other things, such companies&amp;#8217; small size, limited product lines, limited access to financing sources and limited management depth. In addition, the frequency and volume of trading of such securities may be less than is typical of larger companies, making them subject to wider price fluctuations and such securities may be more affected than other types of securities by the underperformance of a sector or during market downturns. In some cases, there could be difficulties in selling securities of small capitalization companies at the desired time.&lt;/li&gt;&lt;/ul&gt;</rr:RiskNarrativeTextBlock>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0537</rr:AnnualReturn2012>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0083</rr:ExpensesOverAssets>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.112</rr:AnnualReturn2012>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="USD">1653</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0.0198</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="USD">2218</rr:ExpenseExampleNoRedemptionYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.081</rr:AverageAnnualReturnYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="USD">894</rr:ExpenseExampleNoRedemptionYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024804_MemberC000073785_Member" unitRef="pure">0.0529</rr:AverageAnnualReturnYear10>
  <rr:ExpensesOverAssets decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.0165</rr:ExpensesOverAssets>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="USD">2169</rr:ExpenseExampleNoRedemptionYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024804_MemberC000073785_Member" unitRef="pure">0.0557</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073786_Member" unitRef="pure">0.0764</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073787_Member" unitRef="pure">0.078</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073788_Member" unitRef="pure">0.0908</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberCitigroupHighYieldMarketIndex_Member" unitRef="pure">0.1039</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberBofaMerrillLynchUsHighYieldIndex_Member" unitRef="pure">0.1039</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberLipperHighYieldFundsUniverseAverage_Member" unitRef="pure">0.0889</rr:AverageAnnualReturnYear10>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">Average Annual Total Returns&lt;br/&gt;&lt;br/&gt;as of December 31, 2012</rr:PerformanceTableHeading>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Chart of Year-by-Year Returns &lt;br/&gt;as of December 31 each year</rr:BarChartHeading>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">In the period shown in the chart, the highest quarterly return was 6.18% (the&lt;br/&gt;second quarter of 2009) and the lowest quarterly return was -5.14% (the third &lt;br/&gt; quarter of 2008).</rr:BarChartClosingTextBlock>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Average Annual Total Returns &lt;br/&gt;&lt;br/&gt;as of December 31, 2012</rr:PerformanceTableHeading>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">693</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">642</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">208</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">85</rr:ExpenseExampleYear01>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.0525</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024807_MemberC000073796_Member" unitRef="pure">0.0522</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024807_MemberC000073796_Member" unitRef="pure">0.052</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073797_Member" unitRef="pure">0.0478</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073798_Member" unitRef="pure">0.0479</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberBarclaysMunicipalHighYieldIndex_Member" unitRef="pure">0.0708</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberLipperHighYieldMunicipalDebtFundsUniverseAverage_Member" unitRef="pure">0.0483</rr:AverageAnnualReturnYear10>
  <rr:AnnualReturn2003 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0129</rr:AnnualReturn2003>
  <rr:AnnualReturn2004 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0334</rr:AnnualReturn2004>
  <rr:AnnualReturn2005 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0209</rr:AnnualReturn2005>
  <rr:AnnualReturn2006 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0333</rr:AnnualReturn2006>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0595</rr:AnnualReturn2007>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.083</rr:AnnualReturn2008>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">943</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">1045</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">643</rr:ExpenseExampleYear03>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0047</rr:AnnualReturn2009>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">265</rr:ExpenseExampleYear03>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0439</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0715</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0165</rr:AnnualReturn2012>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">This example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds.&lt;br/&gt;&lt;br/&gt; The example assumes that you invest $10,000 in the particular class of shares of the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">You would pay the following expenses if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">601</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">168</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">265</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">921</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">520</rr:ExpenseExampleYear03>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">460</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">1168</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">897</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">1955</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">2008</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">1025</rr:ExpenseExampleYear10>
  <rr:AnnualReturn2003 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.047</rr:AnnualReturn2003>
  <rr:AnnualReturn2004 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0347</rr:AnnualReturn2004>
  <rr:AnnualReturn2005 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.02</rr:AnnualReturn2005>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">To seek to provide a high level of current income.</rr:ObjectivePrimaryTextBlock>
  <rr:AnnualReturn2006 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0365</rr:AnnualReturn2006>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0326</rr:AnnualReturn2007>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">-0.0118</rr:AnnualReturn2008>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.1315</rr:AnnualReturn2009>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualTotalReturnsWaddellReedAdvisorsBondFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0292</rr:AnnualReturn2010>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_Member" unitRef="pure">0.27</rr:PortfolioTurnoverRate>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0984</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0765</rr:AnnualReturn2012>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_Member" unitRef="USD">100000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">85</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">201</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">168</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">As with any mutual fund, the value of the Fund's shares will change, and you could lose money on your investment.</rr:RiskLoseMoney>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">265</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">520</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">621</rr:ExpenseExampleNoRedemptionYear03>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to those of the Fund).</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">460</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">1068</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">897</rr:ExpenseExampleNoRedemptionYear05>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">888.WADDELL</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">www.waddell.com</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAverageAnnualTotalReturnsTransposedWaddellReedAdvisorsBondFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">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:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">1025</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="USD">2008</rr:ExpenseExampleNoRedemptionYear10>
  <rr:PerformanceTableNotRelevantToTaxDeferred contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:PerformanceTableExplanationAfterTaxHigher contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period.</rr:PerformanceTableExplanationAfterTaxHigher>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleNoRedemptionTransposedWaddellReedAdvisorsBondFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">1212</rr:ExpenseExampleYear05>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;b&gt;Principal Investment Strategies &lt;/b&gt;</rr:StrategyHeading>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">1375</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">1103</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">460</rr:ExpenseExampleYear05>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">693</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">242</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">208</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleNoRedemptionYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">85</rr:ExpenseExampleNoRedemptionYear01>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">1978</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">2437</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">2379</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">1025</rr:ExpenseExampleYear10>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">943</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">745</rr:ExpenseExampleNoRedemptionYear03>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;b&gt;Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">643</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear03 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">265</rr:ExpenseExampleNoRedemptionYear03>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">1212</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">1275</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">1103</rr:ExpenseExampleNoRedemptionYear05>
  <rr:ExpenseExampleNoRedemptionYear05 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">460</rr:ExpenseExampleNoRedemptionYear05>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.0002</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">-0.0398</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0002</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberLipperMoneyMarketFundsUniverseAverage_Member" unitRef="pure">0.0002</rr:AverageAnnualReturnYear01>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="USD">1978</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="USD">2437</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="USD">2379</rr:ExpenseExampleNoRedemptionYear10>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="USD">1025</rr:ExpenseExampleNoRedemptionYear10>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0064</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0.0013</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.0034</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberLipperMoneyMarketFundsUniverseAverage_Member" unitRef="pure">0.0047</rr:AverageAnnualReturnYear05>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleTransposedWaddellReedAdvisorsBondFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0153</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073831_Member" unitRef="pure">0.0096</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="pure">0.0098</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberLipperMoneyMarketFundsUniverseAverage_Member" unitRef="pure">0.0145</rr:AverageAnnualReturnYear10>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualFundOperatingExpensesWaddellReedAdvisorsBondFund column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleShareholderFeesWaddellReedAdvisorsBondFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0065</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024821_MemberC000073849_Member" unitRef="pure">-0.0099</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024821_MemberC000073849_Member" unitRef="pure">0.0099</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.0153</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.0589</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0.0722</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberBarclaysMultiverseIndex_Member" unitRef="pure">0.0484</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberLipperGlobalIncomeFundsUniverseAverage_Member" unitRef="pure">0.0846</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">-0.0267</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024803_MemberC000073781_Member" unitRef="pure">-0.0337</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024803_MemberC000073781_Member" unitRef="pure">-0.014</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">-0.0345</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.0083</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0.0198</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberCitigroupTreasuryGovernmentSponsoredMortgageBondIndex_Member" unitRef="pure">0.023</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberBarclaysUsGovernementMortgageBackedSecuritiesIndex_Member" unitRef="pure">0.0227</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear01 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberLipperGeneralUsGovernmentFundsUniverseAverage_Member" unitRef="pure">0.0239</rr:AverageAnnualReturnYear01>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0357</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024821_MemberC000073849_Member" unitRef="pure">0.0206</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024821_MemberC000073849_Member" unitRef="pure">0.0241</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0345</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.0357</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024803_MemberC000073781_Member" unitRef="pure">0.0238</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.0395</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024803_MemberC000073781_Member" unitRef="pure">0.0253</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0.0521</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0.0312</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberBarclaysMultiverseIndex_Member" unitRef="pure">0.056</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.035</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberLipperGlobalIncomeFundsUniverseAverage_Member" unitRef="pure">0.0545</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0.0468</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberCitigroupTreasuryGovernmentSponsoredMortgageBondIndex_Member" unitRef="pure">0.055</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberBarclaysUsGovernementMortgageBackedSecuritiesIndex_Member" unitRef="pure">0.0546</rr:AverageAnnualReturnYear05>
  <rr:AverageAnnualReturnYear05 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberLipperGeneralUsGovernmentFundsUniverseAverage_Member" unitRef="pure">0.0493</rr:AverageAnnualReturnYear05>
  <rr:AnnualReturn2003 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.1162</rr:AnnualReturn2003>
  <rr:AnnualReturn2004 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0533</rr:AnnualReturn2004>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0527</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024821_MemberC000073849_Member" unitRef="pure">0.0379</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024821_MemberC000073849_Member" unitRef="pure">0.0387</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073850_Member" unitRef="pure">0.0483</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0335</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073851_Member" unitRef="pure">0.0497</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributions_MemberS000024803_MemberC000073781_Member" unitRef="pure">0.0209</rr:AverageAnnualReturnYear10>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">Annual Fund Operating Expenses  &lt;br/&gt;&lt;br/&gt;(expenses that you pay each year as a % of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013AfterTaxesOnDistributionsAndSales_MemberS000024803_MemberC000073781_Member" unitRef="pure">0.0231</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073852_Member" unitRef="pure">0.0631</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073782_Member" unitRef="pure">0.0281</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberBarclaysMultiverseIndex_Member" unitRef="pure">0.0618</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073783_Member" unitRef="pure">0.0294</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberLipperGlobalIncomeFundsUniverseAverage_Member" unitRef="pure">0.0598</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073784_Member" unitRef="pure">0.0417</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberCitigroupTreasuryGovernmentSponsoredMortgageBondIndex_Member" unitRef="pure">0.0491</rr:AverageAnnualReturnYear10>
  <rr:AnnualReturn2005 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0309</rr:AnnualReturn2005>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberBarclaysUsGovernementMortgageBackedSecuritiesIndex_Member" unitRef="pure">0.0487</rr:AverageAnnualReturnYear10>
  <rr:AverageAnnualReturnYear10 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberLipperGeneralUsGovernmentFundsUniverseAverage_Member" unitRef="pure">0.0407</rr:AverageAnnualReturnYear10>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">Waddell &amp; Reed Advisors Bond Fund</rr:RiskReturnHeading>
  <rr:AnnualReturn2006 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0522</rr:AnnualReturn2006>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0996</rr:AnnualReturn2007>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;b&gt;Principal Investment Risks&lt;/b&gt;</rr:RiskHeading>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">-0.0517</rr:AnnualReturn2008>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.1647</rr:AnnualReturn2009>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0637</rr:AnnualReturn2010>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0079</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0679</rr:AnnualReturn2012>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;b&gt;Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:AnnualReturn2003 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0044</rr:AnnualReturn2003>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">To seek to provide the level of current income consistent with preservation of capital and that is not subject to Federal income tax.</rr:ObjectivePrimaryTextBlock>
  <rr:AnnualReturn2004 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0052</rr:AnnualReturn2004>
  <rr:AnnualReturn2005 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0237</rr:AnnualReturn2005>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;b&gt;Fees and Expenses &lt;/b&gt;</rr:ExpenseHeading>
  <rr:AnnualReturn2006 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0425</rr:AnnualReturn2006>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member">highest quarterly return</rr:HighestQuarterlyReturnLabel>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_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 $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds. More information about these and other discounts is available from your financial professional and in the &amp;#8220;Sales Charge Reductions&amp;#8221; section on page 46 of the Fund&amp;#8217;s prospectus and in the &amp;#8220;Purchase, Redemption and Pricing of Shares&amp;#8221; section on page 85 of the Fund&amp;#8217;s statement of additional information (SAI).</rr:ExpenseNarrativeTextBlock>
  <rr:AnnualReturn2007 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0462</rr:AnnualReturn2007>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member">2009-09-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:AnnualReturn2008 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0226</rr:AnnualReturn2008>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.0405</rr:BarChartHighestQuarterlyReturn>
  <rr:AnnualReturn2009 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0085</rr:AnnualReturn2009>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member">lowest quarterly return</rr:LowestQuarterlyReturnLabel>
  <rr:AnnualReturn2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0003</rr:AnnualReturn2010>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">Shareholder Fees &lt;br/&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member">2004-06-30</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">-0.0258</rr:BarChartLowestQuarterlyReturn>
  <rr:AnnualReturn2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0002</rr:AnnualReturn2011>
  <rr:AnnualReturn2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0002</rr:AnnualReturn2012>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">This example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds. &lt;br /&gt;&lt;br /&gt;The example assumes that you invest $10,000 in the particular class of shares of the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:  &lt;br /&gt;&lt;br /&gt;</rr:ExpenseExampleNarrativeTextBlock>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">Shareholder Fees&lt;br/&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">Annual Fund Operating Expenses &lt;br/&gt;&lt;br/&gt;(expenses that you pay each year as a % of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">The Fund bears transaction costs, such as spreads between bid and asked prices, 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 7% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">Waddell &amp;amp; Reed Advisors Government Securities Fund</rr:RiskReturnHeading>
  <rr:ObjectiveHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;b&gt;Objective &lt;/b&gt;</rr:ObjectiveHeading>
  <rr:ObjectivePrimaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">To seek to provide current income consistent with preservation of capital.</rr:ObjectivePrimaryTextBlock>
  <rr:ExpenseHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;b&gt;Fees and Expenses &lt;/b&gt;</rr:ExpenseHeading>
  <rr:ExpenseNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_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 $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds. More information about these and other discounts is available from your financial professional and in the &amp;#8220;Sales Charge Reductions&amp;#8221; section on page 46 of the Fund&amp;#8217;s prospectus and in the &amp;#8220;Purchase, Redemption and Pricing of Shares&amp;#8221; section on page 85 of the Fund&amp;#8217;s statement of additional information (SAI).</rr:ExpenseNarrativeTextBlock>
  <rr:ShareholderFeesCaption contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">Shareholder Fees &lt;br/&gt;&lt;br/&gt;(fees paid directly from your investment)</rr:ShareholderFeesCaption>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">Annual Fund Operating Expenses  &lt;br/&gt;&lt;br/&gt;(expenses that you pay each year as a % of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:PortfolioTurnoverHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;b&gt;Portfolio Turnover &lt;/b&gt;</rr:PortfolioTurnoverHeading>
  <rr:PortfolioTurnoverTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">The Fund bears transaction costs, such as spreads between bid and asked prices, 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 37% of the average value of its portfolio.</rr:PortfolioTurnoverTextBlock>
  <rr:ExpenseExampleHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;b&gt;Example &lt;/b&gt;</rr:ExpenseExampleHeading>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">This example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds.&lt;br/&gt;&lt;br/&gt;The example assumes that you invest $10,000 in the particular class of shares of the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">You would pay the following expenses if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;b&gt;Principal Investment Strategies&lt;/b&gt;</rr:StrategyHeading>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">Waddell &amp;amp; Reed Advisors Government Securities Fund seeks to achieve its objective by investing exclusively in a diversified portfolio of U.S. government securities. U.S. government securities include: U.S. Treasury (Treasury) obligations, such as bills, bonds and notes; obligations issued or guaranteed as to principal and interest by the Treasury, and certain U.S. government agencies or instrumentalities, such as Government National Mortgage Association (Ginnie Mae); obligations of issuers that are supported by the ability of the issuer to borrow from the U.S. Treasury; and obligations of U.S. government-sponsored entities that are neither issued nor guaranteed by the U.S. government, such as the Federal Home Loan Mortgage Corporation (Freddie Mac) and Federal National Mortgage Association (Fannie Mae). The Fund may invest in mortgage-backed securities issued by U.S. government-sponsored entities or agencies or instrumentalities of U.S. government agencies. The Fund has no limitations on the range of maturities of the debt securities in which it may invest.&lt;br/&gt;&lt;br/&gt;Waddell &amp;amp; Reed Investment Management Company (WRIMCO), the Fund&amp;#8217;s investment manager, may look at a number of factors in selecting securities for the Fund&amp;#8217;s portfolio. These include utilizing economic research and analyzing interest rate trends to determine which types of securities to emphasize at a given time.&lt;br/&gt;&lt;br/&gt;Generally, in determining whether to sell a security, WRIMCO uses the same type of analysis that it uses when buying securities to determine whether the security continues to be a desired investment for the Fund. WRIMCO also may sell a security to reduce the Fund&amp;#8217;s holding in that security, to take advantage of more attractive investment opportunities or to raise cash.</rr:StrategyNarrativeTextBlock>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;b&gt;Principal Investment Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment. The Fund is not intended as a complete investment program. A variety of factors can affect the investment performance of the Fund and prevent it from achieving its objective. These include: &lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;Credit Risk. An issuer of a fixed-income obligation may not make payments on the obligation when due or may default on its obligation.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Extension Risk. A rise in interest rates could cause property owners to pay their mortgages more slowly than expected, resulting in slower payments of mortgage-backed securities and lengthening the average life of such security. This could cause their value to decline more than other fixed-income securities.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Interest Rate Risk. A rise in interest rates may cause a decline in the value of the Fund&amp;#8217;s securities, especially securities with longer maturities. A decline in interest rates may cause the Fund to experience a decline in its income.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Management Risk. Fund performance is primarily dependent on WRIMCO&amp;#8217;s skill in evaluating and managing the Fund&amp;#8217;s portfolio and the Fund may not perform as well as other similar mutual funds.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Market Risk. Adverse market conditions, sometimes in response to general economic or industry news, may cause the prices of the Fund&amp;#8217;s holdings to fall as part of a broad market decline. The financial crisis in the U.S. and foreign economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both U.S. and foreign, and in the NAVs of many mutual funds, including to some extent the Fund. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region may adversely affect issuers in another country or region, which in turn may adversely affect securities held by the Fund. These circumstances have also decreased liquidity in some markets and may continue to do so. In addition, certain unanticipated events, such as natural disasters, terrorist attacks, war, and other geopolitical events, can have a dramatic adverse effect on securities held by the Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt; Mortgage-Backed and Asset-Backed Securities Risk. Mortgage-backed and asset-backed securities are subject to prepayment risk. When interest rates decline, unscheduled prepayments can be expected to accelerate, and the Fund may be required to reinvest the proceeds of the payments at the lower interest rates then available. Unscheduled prepayments would also limit the potential for capital appreciation on mortgage-backed and asset-backed securities.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Reinvestment Risk. A decline in interest rates may cause issuers to prepay higher-yielding debt securities held by the Fund, resulting in the Fund reinvesting in securities with lower yields, which may cause a decline in its income.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;U.S. Government Securities Risk. Certain U.S. government securities such as Treasury securities and securities issued by Ginnie Mae, are backed by the full faith and credit of the U.S. government. Other U.S. government securities, such as securities issued by Fannie Mae, Freddie Mac and the Federal Home Loan Banks, are not backed by the full faith and credit of the U.S. government and, instead, may be supported only by the credit of the issuer or by the right of the issuer to borrow from the Treasury.&lt;/li&gt;&lt;/ul&gt;</rr:RiskNarrativeTextBlock>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;b&gt;Performance&lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund). The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.&lt;br/&gt;&lt;br/&gt;After-tax returns are calculated using the historical highest individual Federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities. After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary. Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period.&lt;br/&gt;&lt;br/&gt;Performance results include the effect of expense reduction arrangements for some or all of the periods shown. If those arrangements had not been in place, the performance results for those periods would have been lower.&lt;br/&gt;&lt;br/&gt;The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Current performance may be lower or higher. Please visit www.waddell.com or call 888.WADDELL for the Fund&amp;#8217;s updated performance.</rr:PerformanceNarrativeTextBlock>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">Chart of Year-by-Year Returns&lt;br/&gt;as of December 31 each year</rr:BarChartHeading>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">In the period shown in the chart, the highest quarterly return was 5.35% (the&lt;br/&gt; third quarter of 2011) and the lowest quarterly return was -2.67% (the fourth&lt;br/&gt; quarter of 2010).</rr:BarChartClosingTextBlock>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">Average Annual Total Returns&lt;br/&gt;&lt;br/&gt;as of December 31, 2012</rr:PerformanceTableHeading>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_Member" unitRef="pure">0.37</rr:PortfolioTurnoverRate>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024803_Member" unitRef="USD">100000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment.</rr:RiskLoseMoney>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund).</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">888.WADDELL</rr:PerformanceAvailabilityPhone>
  <rr:StrategyHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;b&gt;Principal Investment Strategies&lt;/b&gt;</rr:StrategyHeading>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">Waddell &amp;amp; Reed Advisors Municipal Bond Fund seeks to achieve its objective by investing, during normal circumstances, at least 80% of its net assets in tax-exempt municipal bonds, mainly of investment grade and of any maturity. Municipal bonds are obligations the interest on which is not includable in gross income for Federal income tax purposes, although a portion of such interest may be a tax preference item for purposes of the Federal alternative minimum tax (AMT) (Tax Preference Item). Investment grade debt securities include debt securities rated BBB- or higher by Standard &amp;amp; Poor&amp;#8217;s, a division of The McGraw-Hill Companies, Inc. (S&amp;amp;P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by Waddell &amp;amp; Reed Investment Management Company (WRIMCO), the Fund&amp;#8217;s investment manager, to be of comparable quality.&lt;br/&gt;&lt;br/&gt;The Fund diversifies its holdings between two main types of municipal bonds:&lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;general obligation bonds, which are backed by the full faith, credit and taxing power of the governmental authority&lt;/li&gt;&lt;/ul&gt;&lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;revenue bonds, which are payable only from specific sources, such as the revenue from a particular project, a special tax, lease payments and/or appropriated funds. Revenue bonds include certain private activity bonds (PABs), which finance privately operated facilities. Revenue bonds also include housing bonds that finance pools of single-family home mortgages and student loan bonds that finance pools of student loans as well as bonds that finance charter schools. Revenue bonds also include tobacco bonds that are issued by state-created special purpose entities as a means to securitize a state&amp;#8217;s share of annual tobacco settlement revenues.&lt;/li&gt;&lt;/ul&gt;WRIMCO primarily utilizes a cautious top-down management style that de-emphasizes aggressive interest rate strategies. WRIMCO attempts to enhance Fund performance by utilizing opportunities presented by the shape and slope of the yield curve, while typically striving to keep the overall Fund duration within a plus or minus twenty percent (20%) range relative to the Fund&amp;#8217;s stated benchmark. As an overlay to this core strategy, WRIMCO attempts to identify and capitalize on relative value opportunities that exist between sectors, states (including U.S. possessions), security structures and ratings categories. WRIMCO monitors relative attractiveness to other taxable fixed-income asset classes, as well as municipal market supply/demand patterns and other technical factors, in seeking to identify opportunities for the Fund.&lt;br/&gt;&lt;br/&gt;WRIMCO may look at a number of factors in selecting securities for the Fund&amp;#8217;s portfolio. These include the security&amp;#8217;s current coupon, the maturity, relative value and market yield of the security, the creditworthiness of the particular issuer or of the private company involved, the sector in which the security is identified, the structure of the security, including whether it has a call feature, and the state in which the security is issued.&lt;br/&gt;&lt;br/&gt;WRIMCO seeks to emphasize prudent diversification among sectors, states, security structures, position sizes and ratings categories, in an attempt to reduce overall portfolio risk and performance volatility as well as to emphasize capital preservation. However, the Fund may invest significantly in municipal bonds payable from revenues derived from similar projects, such as those in the health care sector.&lt;br/&gt;&lt;br/&gt;Generally, in determining whether to sell a security, WRIMCO uses the same type of analysis that it uses when buying securities to determine whether the security continues to be a desired investment for the Fund. WRIMCO also may sell a security to reduce the Fund&amp;#8217;s holding in that security, to take advantage of more attractive investment opportunities or to raise cash.</rr:StrategyNarrativeTextBlock>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">www.waddell.com</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:RiskHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;b&gt;Principal Investment Risks &lt;/b&gt;</rr:RiskHeading>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">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_31Jan2013S000024803_Member">Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member">highest quarterly return</rr:HighestQuarterlyReturnLabel>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member">2011-09-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">0.0535</rr:BarChartHighestQuarterlyReturn>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member">lowest quarterly return</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member">2010-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024803_MemberC000073781_Member" unitRef="pure">-0.0267</rr:BarChartLowestQuarterlyReturn>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment. The Fund is not intended as a complete investment program. A variety of factors can affect the investment performance of the Fund and prevent it from achieving its objective. These include:&lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;Alternative Minimum Tax Risk. The Fund may invest in municipal bonds the interest on which (and, therefore, Fund dividends attributable to such interest) is a Tax Preference Item. If a Fund shareholder&amp;#8217;s AMT liability increased as a result of such dividends, that would reduce the Fund&amp;#8217;s after-tax return to the shareholder.&lt;/li&gt; &lt;li style="margin-left:-20px"&gt;Credit Risk. An issuer of a fixed-income obligation may not make payments on the obligation when due or may default on its obligation.&lt;/li&gt; &lt;li style="margin-left:-20px"&gt;Interest Rate Risk. A rise in interest rates may cause a decline in the value of the Fund&amp;#8217;s securities, especially securities with longer maturities. A decline in interest rates may cause the Fund to experience a decline in its income.&lt;/li&gt; &lt;li style="margin-left:-20px"&gt;Management Risk. Fund performance is primarily dependent on WRIMCO&amp;#8217;s skill in evaluating and managing the Fund&amp;#8217;s portfolio and the Fund may not perform as well as other similar mutual funds.&lt;/li&gt; &lt;li style="margin-left:-20px"&gt;Market Risk. Adverse market conditions, sometimes in response to general economic or industry news, may cause the prices of the Fund&amp;#8217;s holdings to fall as part of a broad market decline. The financial crisis in the U.S. and foreign economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both U.S. and foreign, and in the NAVs of many mutual funds, including to some extent the Fund. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region may adversely affect issuers in another country or region, which in turn may adversely affect securities held by the Fund. These circumstances have also decreased liquidity in some markets, including the municipal bond market, and may continue to do so. In addition, certain unanticipated events, such as natural disasters, terrorist attacks, war, and other geopolitical events, can have a dramatic adverse effect on securities held by the Fund. &lt;/li&gt;&lt;li style="margin-left:-20px"&gt; Political, Legislative or Regulatory Risk. The municipal securities market generally or certain municipal securities in particular may be significantly affected by adverse political, legislative or regulatory changes or litigation at the Federal or state level.&lt;/li&gt; &lt;li style="margin-left:-20px"&gt;Reinvestment Risk. A decline in interest rates may cause issuers to prepay higher-yielding debt securities held by the Fund, resulting in the Fund reinvesting in securities with lower yields, which may cause a decline in its income.&lt;/li&gt; &lt;li style="margin-left:-20px"&gt;Sector Risk. At times, the Fund may have a significant portion of its assets invested in securities of companies conducting business in a broadly related group of industries within an economic sector. Companies in the same economic sector may be similarly affected by economic or market events, making the Fund more vulnerable to unfavorable developments in that economic sector than funds that invest more broadly.&lt;/li&gt; &lt;li style="margin-left:-20px"&gt;Taxability Risk. The Fund relies on the opinion of the issuer&amp;#8217;s bond counsel that the interest paid on the issuer&amp;#8217;s securities will not be subject to Federal income tax. However, after the Fund buys a security issued as tax-exempt, the Internal Revenue Service (IRS) may determine that interest on the security should, in fact, be taxable, in which event the dividends the Fund pays with respect to that interest would be subject to Federal income tax.&lt;/li&gt;&lt;/ul&gt;</rr:RiskNarrativeTextBlock>
  <rr:OperatingExpensesCaption contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">Annual Fund Operating Expenses&lt;br/&gt;&lt;br/&gt;(expenses that you pay each year as a % of the value of your investment)</rr:OperatingExpensesCaption>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;a name="tx442603_6"&gt;&lt;/a&gt;Waddell &amp;amp; Reed Advisors Municipal High Income Fund</rr:RiskReturnHeading>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of a broad-based securities market index and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund). The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.&lt;br/&gt;&lt;br/&gt;After-tax returns are calculated using the historical highest individual Federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities. After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary. Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period.&lt;br/&gt;&lt;br/&gt;Performance results include the effect of expense reduction arrangements for some or all of the periods shown. If those arrangements had not been in place, the performance results for those periods would have been lower. &lt;br/&gt;&lt;br/&gt;The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Current performance may be lower or higher. Please visit www.waddell.com or call 888.WADDELL for the Fund&amp;#8217;s updated performance.</rr:PerformanceNarrativeTextBlock>
  <rr:BarChartAndPerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;b&gt;Performance &lt;/b&gt;</rr:BarChartAndPerformanceTableHeading>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">Chart of Year-by-Year Returns&lt;br/&gt;as of December 31 each year</rr:BarChartHeading>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024807_Member" unitRef="USD">100000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_Member" unitRef="pure">0.06</rr:PortfolioTurnoverRate>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment.</rr:RiskLoseMoney>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member">highest quarterly return</rr:HighestQuarterlyReturnLabel>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of a broad-based securities market index and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund).</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member">2009-06-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">888.WADDELL</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">www.waddell.com</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">0.0618</rr:BarChartHighestQuarterlyReturn>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member">lowest quarterly return</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member">2008-09-30</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024821_MemberC000073849_Member" unitRef="pure">-0.0514</rr:BarChartLowestQuarterlyReturn>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">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_31Jan2013S000024807_Member">Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_Member" unitRef="pure">0.81</rr:PortfolioTurnoverRate>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024804_Member" unitRef="USD">100000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">As with any mutual fund, the value of the Fund's shares will change, and you could lose money on your investment.</rr:RiskLoseMoney>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund).</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">888.WADDELL</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">www.waddell.com</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">The Fund's past performance (before and after taxes) does not necessarily indicate how it will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">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_31Jan2013S000024804_Member">Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:PortfolioTurnoverRate decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_Member" unitRef="pure">0.07</rr:PortfolioTurnoverRate>
  <rr:ExpenseBreakpointDiscounts contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $100,000 in funds within Waddell &amp;amp; Reed Advisors Funds, InvestEd Portfolios and/or Ivy Funds.</rr:ExpenseBreakpointDiscounts>
  <rr:ExpenseBreakpointMinimumInvestmentRequiredAmount decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024806_Member" unitRef="USD">100000</rr:ExpenseBreakpointMinimumInvestmentRequiredAmount>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">As with any mutual fund, the value of the Fund&amp;#8217;s shares will change, and you could lose money on your investment.</rr:RiskLoseMoney>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of a broad-based securities market index and a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund).</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:PerformanceAvailabilityPhone contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">888.WADDELL</rr:PerformanceAvailabilityPhone>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">www.waddell.com</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">The Fund's past performance (before and after taxes) does not necessarily indicate how it will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member">highest quarterly return</rr:HighestQuarterlyReturnLabel>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member">2009-06-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">0.1459</rr:BarChartHighestQuarterlyReturn>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">In the period shown in the chart, the highest quarterly return was 6.81% (the &lt;br/&gt;third quarter of 2009) and the lowest quarterly return was -3.99% (the fourth &lt;br/&gt;quarter of 2010).</rr:BarChartClosingTextBlock>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member">lowest quarterly return</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member">2008-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024804_MemberC000073785_Member" unitRef="pure">-0.1581</rr:BarChartLowestQuarterlyReturn>
  <rr:PerformanceTableUsesHighestFederalRate contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">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_31Jan2013S000024806_Member">Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities.</rr:PerformanceTableNotRelevantToTaxDeferred>
  <rr:PerformanceTableOneClassOfAfterTaxShown contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary.</rr:PerformanceTableOneClassOfAfterTaxShown>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member">highest quarterly return</rr:HighestQuarterlyReturnLabel>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member">highest quarterly return</rr:HighestQuarterlyReturnLabel>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member">2009-09-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">0.1221</rr:BarChartHighestQuarterlyReturn>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">0.0681</rr:BarChartHighestQuarterlyReturn>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member">lowest quarterly return</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member">2010-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member">lowest quarterly return</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member">2008-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member" unitRef="pure">-0.1407</rr:BarChartLowestQuarterlyReturn>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024806_MemberC000073793_Member" unitRef="pure">-0.0399</rr:BarChartLowestQuarterlyReturn>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024807_MemberC000073796_Member">2009-09-30</rr:BarChartHighestQuarterlyReturnDate>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleShareholderFeesWaddellReedAdvisorsGovernmentSecuritiesFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleShareholderFeesWaddellReedAdvisorsHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualFundOperatingExpensesWaddellReedAdvisorsGovernmentSecuritiesFund column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleShareholderFeesWaddellReedAdvisorsGlobalBondFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleTransposedWaddellReedAdvisorsGovernmentSecuritiesFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualFundOperatingExpensesWaddellReedAdvisorsHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleNoRedemptionTransposedWaddellReedAdvisorsGovernmentSecuritiesFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:HighestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">highest quarterly return</rr:HighestQuarterlyReturnLabel>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleTransposedWaddellReedAdvisorsHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:BarChartHighestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2006-12-31</rr:BarChartHighestQuarterlyReturnDate>
  <rr:BarChartHighestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0121</rr:BarChartHighestQuarterlyReturn>
  <rr:LowestQuarterlyReturnLabel contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">lowest quarterly return</rr:LowestQuarterlyReturnLabel>
  <rr:BarChartLowestQuarterlyReturnDate contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2012-12-31</rr:BarChartLowestQuarterlyReturnDate>
  <rr:BarChartLowestQuarterlyReturn decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</rr:BarChartLowestQuarterlyReturn>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualTotalReturnsWaddellReedAdvisorsGovernmentSecuritiesFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleNoRedemptionTransposedWaddellReedAdvisorsHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAverageAnnualTotalReturnsTransposedWaddellReedAdvisorsGovernmentSecuritiesFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualTotalReturnsWaddellReedAdvisorsHighIncomeFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:BarChartHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">Chart of Year-by-Year Returns &lt;br/&gt;as of December 31 each year</rr:BarChartHeading>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualTotalReturnsWaddellReedAdvisorsGlobalBondFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleShareholderFeesWaddellReedAdvisorsMunicipalHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:RiskReturnHeading contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Waddell &amp; Reed Advisors Global Bond Fund</rr:RiskReturnHeading>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualFundOperatingExpensesWaddellReedAdvisorsMunicipalHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:BarChartClosingTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">In the period shown in the chart, the highest quarterly return was 1.21% (the&lt;br/&gt; fourth quarter of 2006) and the lowest quarterly return was 0.00% (the second,&lt;br/&gt; third and fourth quarters of 2010, the first, second, third and fourth quarters of&lt;br/&gt; 2011 and the first, second, third and fourth quarters of 2012). As of&lt;br/&gt; December 31, 2012, the 7-day yield was 0.02%. Yields are compiled by&lt;br/&gt; annualizing the average daily dividend per share during the time period for&lt;br/&gt; which the yield is presented.</rr:BarChartClosingTextBlock>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAverageAnnualTotalReturnsTransposedWaddellReedAdvisorsHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">Average Annual Total Returns&lt;br/&gt;&lt;br/&gt;as of December 31, 2012</rr:PerformanceTableHeading>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleTransposedWaddellReedAdvisorsMunicipalHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAverageAnnualTotalReturnsTransposedWaddellReedAdvisorsMunicipalHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleNoRedemptionTransposedWaddellReedAdvisorsMunicipalHighIncomeFund column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualTotalReturnsWaddellReedAdvisorsMunicipalHighIncomeFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">This example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds.&lt;br/&gt;&lt;br/&gt;The example assumes that you invest $10,000 in the particular class of shares of the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:PerformanceTableExplanationAfterTaxHigher contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period.</rr:PerformanceTableExplanationAfterTaxHigher>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">Waddell &amp;amp; Reed Advisors Cash Management seeks to achieve its objective by investing in U.S. dollar-denominated, high-quality money market obligations and instruments. High quality indicates that the securities are rated in one of the two highest categories by a nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by Waddell &amp;amp; Reed Investment Management Company (WRIMCO), the Fund&amp;#8217;s investment manager, to be of comparable quality. The Fund seeks, as well, to maintain a net asset value (NAV) of $1.00 per share. The Fund maintains a dollar-weighted average maturity of 60 calendar days or less, and the Fund invests only in securities with a remaining maturity of not more than 397 calendar days or, for securities rated in the second highest rating category by the requisite NRSROs (or, if unrated, determined by WRIMCO to be of comparable quality to such securities), not more than 45 calendar days.&lt;br/&gt;&lt;br/&gt;WRIMCO may look at a number of factors in selecting securities for the Fund&amp;#8217;s portfolio. These may include the credit quality of the particular issuer or guarantor of the security, along with the liquidity and yield, and as well the industry sector of the issuer of the security.&lt;br/&gt;&lt;br/&gt;Generally, in determining whether to sell a security, WRIMCO uses the same type of analysis that it uses when buying securities to determine whether the security no longer offers adequate return or complies with Rule 2a-7 under the Investment Company Act of 1940, as amended (Rule 2a-7). WRIMCO also may sell a security to reduce the Fund&amp;#8217;s holding in that security, to take advantage of more attractive investment opportunities or to raise cash.</rr:StrategyNarrativeTextBlock>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund).&lt;br/&gt;&lt;br/&gt;  Performance results include the effect of expense reduction arrangements for some or all of the periods shown. If those arrangements had not been in place, the performance results for those periods would have been lower.&lt;br/&gt;&lt;br/&gt;  The Fund&amp;#8217;s past performance does not necessarily indicate how it will perform in the future. Current performance may be lower or higher. Please visit www.waddell.com or call 888.WADDELL for the Fund&amp;#8217;s most recent 7-day yield.</rr:PerformanceNarrativeTextBlock>
  <rr:RiskNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund. The Fund is not intended as a complete investment program.&lt;br/&gt;&lt;br/&gt;A variety of factors can affect the investment performance of the Fund and prevent it from achieving its objective. These include:&lt;ul type="square"&gt;&lt;li style="margin-left:-20px"&gt;Amortized Cost Risk. In the event that the Board determines that the extent of the deviation between the Fund&amp;#8217;s amortized cost per share and its market-based NAV per share could result in material dilution or other unfair results to shareholders, the Board will cause the Fund to take such action as it deems appropriate to eliminate, or reduce to the extent practicable, such dilution or unfair results, including but not limited to, suspending redemption of Fund shares or liquidating the Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Company Risk. A company may perform worse than the overall market due to specific factors, such as adverse changes to its business or investor perceptions about the company.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Credit Risk. An issuer of a fixed-income obligation may not make payments on the obligation when due or may default on its obligation.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Interest Rate Risk. A rise in interest rates may cause a decline in the value of the Fund&amp;#8217;s securities, especially securities with longer maturities. A decline in interest rates may cause the Fund to experience a decline in its income.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Management Risk. Fund performance is primarily dependent on WRIMCO&amp;#8217;s skill in evaluating and managing the Fund&amp;#8217;s portfolio and the Fund may not perform as well as other similar mutual funds.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Market Risk. Adverse market conditions, sometimes in response to general economic or industry news, may cause the prices of the Fund&amp;#8217;s holdings to fall as part of a broad market decline. The financial crisis in the U.S. and foreign economies over the past several years, including the European sovereign debt crisis, has resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both U.S. and foreign, and in the NAVs of many mutual funds. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region may adversely affect issuers in another country or region, which in turn may adversely affect securities held by the Fund. These circumstances have also decreased liquidity in some markets and may continue to do so. In addition, certain unanticipated events, such as natural disasters, terrorist attacks, war, and other geopolitical events, can have a dramatic adverse effect on securities held by the Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Money Market Fund Regulatory Risk. As a money market fund, the Fund is subject to the specific rules governing money market funds and is subject to regulation by the Securities and Exchange Commission (SEC). Government agencies, including the SEC in particular, continue to evaluate the rules governing money market funds. It is possible that changes to the rules governing money market funds could significantly affect the money market fund industry generally and, therefore, the operation or performance of the Fund.&lt;/li&gt;&lt;li style="margin-left:-20px"&gt;Reinvestment Risk. A decline in interest rates may cause issuers to prepay higher-yielding debt securities held by the Fund, resulting in the Fund reinvesting in securities with lower yields, which may cause a decline in its income. &lt;/li&gt;&lt;/ul&gt;</rr:RiskNarrativeTextBlock>
  <rr:RiskLoseMoney contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.</rr:RiskLoseMoney>
  <rr:RiskMoneyMarketFund contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the Fund.</rr:RiskMoneyMarketFund>
  <rr:RiskNotInsuredDepositoryInstitution contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.</rr:RiskNotInsuredDepositoryInstitution>
  <rr:PerformanceInformationIllustratesVariabilityOfReturns contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of a Lipper peer group (a universe of mutual funds with investment objectives similar to that of the Fund).</rr:PerformanceInformationIllustratesVariabilityOfReturns>
  <rr:PerformanceAvailabilityWebSiteAddress contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">www.waddell.com</rr:PerformanceAvailabilityWebSiteAddress>
  <rr:PerformancePastDoesNotIndicateFuture contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">The Fund&amp;#8217;s past performance does not necessarily indicate how it will perform in the future.</rr:PerformancePastDoesNotIndicateFuture>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleShareholderFeesWaddellReedAdvisorsMunicipalBondFund column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualFundOperatingExpensesWaddellReedAdvisorsMunicipalBondFund column period compact * ~&lt;/div&gt;

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  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleNoRedemptionTransposedWaddellReedAdvisorsGlobalBondFund column period compact * ~&lt;/div&gt;

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  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAverageAnnualTotalReturnsTransposedWaddellReedAdvisorsGlobalBondFund column period compact * ~&lt;/div&gt;

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  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleNoRedemptionTransposedWaddellReedAdvisorsMunicipalBondFund column period compact * ~&lt;/div&gt;

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  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualTotalReturnsWaddellReedAdvisorsMunicipalBondFundBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAverageAnnualTotalReturnsTransposedWaddellReedAdvisorsMunicipalBondFund column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:StrategyNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Waddell &amp;amp; Reed Advisors Global Bond Fund seeks to achieve its objectives by investing during normal circumstances, at least 80% of its net assets in a diversified portfolio of bonds of foreign and U.S. issuers. The Fund may invest in securities issued by foreign or U.S. governments and in securities, including secured and unsecured loan assignments, loan participations and other loan instruments (bank loans), issued by foreign or U.S. companies of any size, including those in emerging markets. The Fund may invest up to 100% of its total assets in securities denominated in currencies other than the U.S. dollar. The Fund may invest in securities of any maturity.&lt;br/&gt;&lt;br/&gt; Although the Fund invests, primarily, in investment grade securities, it may invest up to 100% of its total assets in non-investment grade bonds, commonly called junk bonds, primarily of foreign issuers, that include securities rated BB+ or lower by Standard &amp;amp; Poor&amp;#8217;s, a division of The McGraw-Hill Companies, Inc. (S&amp;amp;P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by Waddell &amp;amp; Reed Investment Management Company (WRIMCO), the Fund&amp;#8217;s investment manager, to be of comparable quality. The Fund will only invest in non-investment grade securities if WRIMCO deems the risks to be consistent with the Fund&amp;#8217;s objectives. The Fund also may invest in equity securities of foreign and U.S. issuers to achieve income and/or its secondary objective of capital appreciation.&lt;br/&gt;&lt;br/&gt; Many companies have diverse operations, with products or services in foreign markets. Therefore, the Fund will have an indirect exposure to foreign markets through investments in these companies.&lt;br/&gt;&lt;br/&gt; WRIMCO may look at a number of factors in selecting securities for the Fund&amp;#8217;s portfolio, including: identifying fundamental global themes; country analysis (economic, legislative/judicial and demographic trends); credit analysis of the issuer (financial strength, cash flow, balance sheet, management, strategy and accounting); the maturity, quality, and denomination (U.S. dollar, euro, yen) of the issue; domicile and market share of the issuer; and analysis of the issuer&amp;#8217;s profit history through various economic cycles.&lt;br/&gt;&lt;br/&gt; Generally, in determining whether to sell a debt security, WRIMCO continues to analyze the factors considered for buying the security. WRIMCO also considers its assumptions regarding a company, an industry, the markets, an individual economy and/or the global economy. WRIMCO may sell a security to reduce the Fund&amp;#8217;s holding in that security, to take advantage of more attractive investment opportunities or to raise cash.</rr:StrategyNarrativeTextBlock>
  <rr:PerformanceNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">The chart and table below provide some indication of the risks of investing in the Fund. The chart shows how performance has varied from year to year for Class A shares. The table shows the average annual total returns for each Class of the Fund and also compares the performance with those of broad-based securities market indices and a Lipper peer group (a universe of mutual funds with investment objectives similar to those of the Fund). The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown. &lt;br/&gt;&lt;br/&gt; After-tax returns are calculated using the historical highest individual Federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor&amp;#8217;s tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (IRAs), or to shares held by non-taxable entities. After-tax returns are shown only for Class A shares. After-tax returns for other Classes may vary. Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period. &lt;br/&gt;&lt;br/&gt; Performance results include the effect of expense reduction arrangements for some or all of the periods shown. If those arrangements had not been in place, the performance results for those periods would have been lower. &lt;br/&gt;&lt;br/&gt; The Fund&amp;#8217;s past performance (before and after taxes) does not necessarily indicate how it will perform in the future. Current performance may be lower or higher. Please visit www.waddell.com or call 888.WADDELL for the Fund&amp;#8217;s updated performance.</rr:PerformanceNarrativeTextBlock>
  <rr:ObjectiveSecondaryTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">Capital appreciation is a secondary objective.</rr:ObjectiveSecondaryTextBlock>
  <rr:ExpenseExampleNarrativeTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">This example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds.&lt;br/&gt;&lt;br/&gt;The example assumes that you invest $10,000 in the particular class of shares of the Fund for the time periods indicated and then redeem all your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund&amp;#8217;s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:</rr:ExpenseExampleNarrativeTextBlock>
  <rr:BarChartDoesNotReflectSalesLoads contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">The chart does not reflect any sales charges and, if those sales charges were included, returns would be less than those shown.</rr:BarChartDoesNotReflectSalesLoads>
  <rr:PerformanceTableHeading contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">Average Annual Total Returns&lt;br/&gt;&lt;br/&gt;as of December 31, 2012</rr:PerformanceTableHeading>
  <rr:ExpenseExampleNoRedemptionByYearCaption contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">You would pay the following expenses if you did not redeem your shares:</rr:ExpenseExampleNoRedemptionByYearCaption>
  <rr:ShareholderFeesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleShareholderFeesWaddellReedAdvisorsCashManagement column period compact * ~&lt;/div&gt;

</rr:ShareholderFeesTableTextBlock>
  <rr:AnnualFundOperatingExpensesTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualFundOperatingExpensesWaddellReedAdvisorsCashManagement column period compact * ~&lt;/div&gt;

</rr:AnnualFundOperatingExpensesTableTextBlock>
  <rr:ExpenseExampleNoRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleNoRedemptionTransposedWaddellReedAdvisorsCashManagement column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleNoRedemptionTableTextBlock>
  <rr:BarChartTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAnnualTotalReturnsWaddellReedAdvisorsCashManagementBarChart column period compact * ~&lt;/div&gt;

</rr:BarChartTableTextBlock>
  <wraf4:LowestQuarterlyReturnDate2ndQuarter2012 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2012-06-30</wraf4:LowestQuarterlyReturnDate2ndQuarter2012>
  <wraf4:LowestQuarterlyReturnDate1stQuarter2012 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2012-03-31</wraf4:LowestQuarterlyReturnDate1stQuarter2012>
  <wraf4:LowestQuarterlyReturnDate2ndQuarter2011 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2011-06-30</wraf4:LowestQuarterlyReturnDate2ndQuarter2011>
  <wraf4:LowestQuarterlyReturnDate1stQuarter2011 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2011-03-31</wraf4:LowestQuarterlyReturnDate1stQuarter2011>
  <wraf4:LowestQuarterlyReturnDate4thQuarter2010 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2010-12-31</wraf4:LowestQuarterlyReturnDate4thQuarter2010>
  <wraf4:LowestQuarterlyReturnDate3rdQuarter2010 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2010-09-30</wraf4:LowestQuarterlyReturnDate3rdQuarter2010>
  <wraf4:LowestQuarterlyReturnDate2ndQuarter2010 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2010-06-30</wraf4:LowestQuarterlyReturnDate2ndQuarter2010>
  <wraf4:LowestQuarterlyReturnThirdQuarter2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnThirdQuarter2012>
  <wraf4:LowestQuarterlyReturnSecondQuarter2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnSecondQuarter2012>
  <wraf4:LowestQuarterlyReturnFirstQuarter2012 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnFirstQuarter2012>
  <wraf4:LowestQuarterlyReturnFirstQuarter2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnFirstQuarter2011>
  <wraf4:LowestQuarterlyReturnFourthQuarter2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnFourthQuarter2010>
  <wraf4:LowestQuarterlyReturnThirdQuarter2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnThirdQuarter2010>
  <rr:PerformanceTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleAverageAnnualTotalReturnsTransposedWaddellReedAdvisorsCashManagement column period compact * ~&lt;/div&gt;

</rr:PerformanceTableTextBlock>
  <rr:ExpenseExampleWithRedemptionTableTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">&lt;div style="display:none"&gt;~ http://www.waddell.com/role/ScheduleExpenseExampleTransposedWaddellReedAdvisorsCashManagement column period compact * ~&lt;/div&gt;

</rr:ExpenseExampleWithRedemptionTableTextBlock>
  <wraf4:LowestQuarterlyReturnDate4thQuarter2011 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2011-12-31</wraf4:LowestQuarterlyReturnDate4thQuarter2011>
  <wraf4:LowestQuarterlyReturnFourthQuarter2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnFourthQuarter2011>
  <wraf4:MoneyMarketSevenDayYieldDate contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2012-12-31</wraf4:MoneyMarketSevenDayYieldDate>
  <rr:MoneyMarketSevenDayYield decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0.0002</rr:MoneyMarketSevenDayYield>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_20" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073829_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_21" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073826_Member" unitRef="pure">0.05</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther id="Item_22" decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073827_Member" unitRef="pure">0.01</rr:MaximumDeferredSalesChargeOverOther>
  <rr:MaximumDeferredSalesChargeOverOther decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024815_MemberC000073828_Member" unitRef="pure">0</rr:MaximumDeferredSalesChargeOverOther>
  <rr:PerformanceTableMarketIndexChanged contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">The Fund&amp;#8217;s benchmark changed from Citigroup Broad Investment-Grade Index, effective March 2012. WRIMCO believes that the Barclays U.S. Aggregate Bond Index provides a better benchmark for the Fund in light of the types of securities in which the Fund invests.</rr:PerformanceTableMarketIndexChanged>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024815_Member">For Class A shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed within 12 months of purchase. For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024821_Member">For Class A Shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed within 12 months of purchase. For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">For Class A Shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed within 12 months of purchase. For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">For Class A Shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed within 12 months of purchase. For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">For Class A Shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed within 12 months of purchase. For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:PerformanceTableMarketIndexChanged contextRef="Duration_01Feb2012_31Jan2013S000024804_Member">The Fund&amp;#8217;s benchmark changed from Citigroup High Yield Market Index, effective March 2012. WRIMCO believes that the BofA Merrill Lynch US High Yield Index provides a better benchmark for the Fund in light of the types of securities in which the Fund invests.</rr:PerformanceTableMarketIndexChanged>
  <rr:PerformanceTableMarketIndexChanged contextRef="Duration_01Feb2012_31Jan2013S000024803_Member">The Fund&amp;#8217;s benchmark changed from Citigroup Treasury/Government Sponsored/Mortgage Bond Index, effective March 2012. WRIMCO believes that the Barclays U.S. Government/Mortgage-Backed Securities Index provides a better benchmark for the Fund in light of the types of securities in which the Fund invests.</rr:PerformanceTableMarketIndexChanged>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024807_Member">For Class A Shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed within 12 months of purchase. For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:ExpensesDeferredChargesTextBlock contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">For Class A Shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares if they were exchanged from Class A shares of another Waddell &amp;amp; Reed Advisors Fund (or, in certain circumstances, lvy Funds) that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed within 12 months of purchase. For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within 12 months of purchase.</rr:ExpensesDeferredChargesTextBlock>
  <rr:MoneyMarketSevenDayYieldPhone contextRef="Duration_01Feb2012_31Jan2013S000024816_Member">888.WADDELL</rr:MoneyMarketSevenDayYieldPhone>
  <wraf4:LowestQuarterlyReturnSecondQuarter2010 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnSecondQuarter2010>
  <wraf4:LowestQuarterlyReturnSecondQuarter2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnSecondQuarter2011>
  <wraf4:LowestQuarterlyReturnThirdQuarter2011 decimals="4" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="pure">0</wraf4:LowestQuarterlyReturnThirdQuarter2011>
  <wraf4:LowestQuarterlyReturnDate3rdQuarter2011 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2011-09-30</wraf4:LowestQuarterlyReturnDate3rdQuarter2011>
  <wraf4:LowestQuarterlyReturnDate3rdQuarter2012 contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member">2012-09-30</wraf4:LowestQuarterlyReturnDate3rdQuarter2012>
  <rr:ExpenseExampleYear01 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073830_Member" unitRef="USD">85</rr:ExpenseExampleYear01>
  <rr:ExpenseExampleNoRedemptionYear10 decimals="INF" contextRef="Duration_01Feb2012_31Jan2013S000024816_MemberC000073832_Member" unitRef="USD">1955</rr:ExpenseExampleNoRedemptionYear10>
  <rr:PerformanceTableExplanationAfterTaxHigher contextRef="Duration_01Feb2012_31Jan2013S000024806_Member">Return After Taxes on Distributions and Sale of Fund Shares may be better than Return Before Taxes due to an assumed tax benefit from losses on a sale of the Fund&amp;#8217;s shares at the end of the period.</rr:PerformanceTableExplanationAfterTaxHigher>
  <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">For Class A shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed 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" />
    <link:loc xlink:type="locator" xlink:href="#Item_5" xlink:label="Item_5_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_5_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_10" xlink:label="Item_10_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_10_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <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_MaximumDeferredSalesChargeOverOther" 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_MaximumDeferredSalesChargeOverOther" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_3" xlink:label="MaximumDeferredSalesChargeOverOther_2" />
    <link:footnote xlink:type="resource" xlink:label="footnote_MaximumDeferredSalesChargeOverOther_2" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_MaximumDeferredSalesChargeOverOther_2">For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies 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_2" xlink:to="footnote_MaximumDeferredSalesChargeOverOther_2" />
    <link:loc xlink:type="locator" xlink:href="#Item_4" xlink:label="Item_4_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_4_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther_2" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_6" xlink:label="Item_6_lbl" />
    <link:footnoteArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Item_6_lbl" xlink:to="footnote_MaximumDeferredSalesChargeOverOther_2" use="optional" priority="0" order="1.0" />
    <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_MaximumDeferredSalesChargeOverOther_2" 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_MaximumDeferredSalesChargeOverOther_2" 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_MaximumDeferredSalesChargeOverOther_2" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_12" xlink:label="Item_12_lbl" />
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    <link:loc xlink:type="locator" xlink:href="#Item_13" xlink:label="Item_13_lbl" />
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    <link:loc xlink:type="locator" xlink:href="#Item_14" xlink:label="Item_14_lbl" />
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    <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_MaximumDeferredSalesChargeOverOther_2" 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_MaximumDeferredSalesChargeOverOther_2" use="optional" priority="0" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="#Item_16" xlink:label="MaximumDeferredSalesChargeOverOther_3" />
    <link:footnote xlink:type="resource" xlink:label="footnote_MaximumDeferredSalesChargeOverOther_3" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_MaximumDeferredSalesChargeOverOther_3">                             For Class A Shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed 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_3" xlink:to="footnote_MaximumDeferredSalesChargeOverOther_3" />
    <link:loc xlink:type="locator" xlink:href="#Item_17" xlink:label="MaximumDeferredSalesChargeOverOther_4" />
    <link:footnote xlink:type="resource" xlink:label="footnote_MaximumDeferredSalesChargeOverOther_4" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_MaximumDeferredSalesChargeOverOther_4">For Class A shares, a 1% contingent deferred sales charge (CDSC) is only imposed on Class A shares if they were exchanged from Class A shares of another Waddell &amp; Reed Advisors Fund (or, in certain circumstances, lvy Funds) that were purchased at net asset value (NAV) for $1 million or more that are subsequently redeemed 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_4" xlink:to="footnote_MaximumDeferredSalesChargeOverOther_4" />
    <link:loc xlink:type="locator" xlink:href="#Item_18" xlink:label="MaximumDeferredSalesChargeOverOther_5" />
    <link:footnote xlink:type="resource" xlink:label="footnote_MaximumDeferredSalesChargeOverOther_5" xlink:role="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" id="footnote_MaximumDeferredSalesChargeOverOther_5">For Class B shares, the CDSC declines from 5% for redemptions within the first year of purchase, to 4% for redemptions within the second year, to 3% for redemptions within the third and fourth years, to 2% for redemptions within the fifth year, to 1% for redemptions within the sixth year and to 0% for redemptions after the sixth year. For Class C shares, a 1% CDSC applies to redemptions within twelve months of purchase.</link:footnote>
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