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      id="t_1_1b395f86_de0b_4a5b_b949_123252eb3ea0">This annual shareholder report contains important information about the Class A Shares of the Nuveen Short Term Municipal Bond Fund for the period of April 1, 2025 to March 31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
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      id="t_3_ba0735e2_b88d_41e6_bfb4_6564afb5fe06">You can find additional information at &lt;span style="font-family: arial; font-size: 9pt; color: #0071ce;"&gt;https://www.nuveen.com/en-us/mutual-funds/prospectuses&lt;span style="font-weight: bold;"&gt;.&lt;/span&gt; &lt;/span&gt;&lt;span style="font-family: arial;"&gt;You can also request this information by contacting us at (800) 257-8787.&lt;/span&gt;</oef:AddlInfoTextBlock>
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&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt;
&lt;td style="width: 33%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt;
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
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&lt;td style="padding-bottom: 3pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a&#x2002;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 1pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;$10,000 investment&#x2002;&lt;/div&gt; &lt;/td&gt;
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&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
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&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class A Shares&lt;/div&gt; &lt;/td&gt;
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&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt;$62&#x2002;&lt;/td&gt;
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      id="t_16_79ca5010_3bd3_30c3_ee60_ef6f65dc6024"> &lt;div style="margin-top: 10pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How&#160;did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;tr&gt;
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8.5pt;"&gt;
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;The Nuveen Short Term Municipal Bond Fund returned 2.74% for Class A Shares at net asset value (NAV) for the 12 months ended&#160;March 31, 2026. The Fund underperformed the S&amp;amp;P Municipal Bond Short Index, which returned 3.08%.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to A&#x2011;rated, BBB&#x2011;rated and non&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Sector allocation, particularly an underweight to tax&#x2011;supported bonds and overweights to health care and transportation bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Security selection in the tax&#x2011;supported, education and utility sectors.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Duration and yield curve positioning, particularly an overweight to shorter-duration bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Security selection in the transportation, health care and housing sectors.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
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      contextRef="FY2026_C000015152Member"
      id="t_20_fea5a906_9b26_ecc8_ab15_0403363dd180">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
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&lt;tr&gt;
&lt;td style="width: 76%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 2%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 2%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 2%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
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&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt;
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt;
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class A Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: center;"&gt;2.74%&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: center;"&gt;1.24%&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: center;"&gt;1.30%&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class A Shares at maximum sales charge (Offering Price)&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.19&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.73&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.05&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;4.32&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.08&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.25&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Short Index&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;3.08&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.64&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.65&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Short Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;3.24&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.65&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.47&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
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      id="t_31_b05f589d_9560_9de0_a5da_10a0996eae0e">For most recent month-end performance, go to &lt;span style="font-weight: bold;"&gt;https://www.nuveen.com/en-us/ mutual-funds/prospectuses&lt;/span&gt; or call (800) 257-8787. </oef:UpdPerfInfoLocationTextBlock>
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      id="t_10_5023bef2_07fe_469a_beec_776a2d01a249"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of March&#160;31, 2026)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 84%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 2%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 2%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Fund net assets&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;&#x2007;&#x2007;&#x2007;422,400,796&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total number of portfolio holdings&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;357&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
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&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;46%&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;&#x2007;1,682,292&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AddlFundStatisticsTextBlock>
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      id="h_21_fbc87345_9a71_f375_3830_b6b82dad5ab2"
      unitRef="USD">1682292</oef:AdvisoryFeesPaidAmt>
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      contextRef="FY2026_C000015152Member"
      id="t_22_5249f8a2_ac31_be82_1323_459e20f27171"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; text-align: justify;"&gt;&#x2003;
&lt;img alt="LOGO" src="g85486g1g46s08.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="position: relative; float: left; margin-left: 3%; width: 49%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt;"&gt;
&lt;img alt="LOGO" src="g85486g1g49l65.jpg"/&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt;
&lt;tr style="page-break-inside: avoid;"&gt;
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt;
&lt;td style="width: 1%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt;
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
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      contextRef="FY2026_C000015152Member"
      id="t_26_75523100_2c2e_820c_67fd_6bc70fd8834f">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000015152Member"
      id="t_12_b47ef5a7_f51c_414f_8f93_0f824e699c8d"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="font-size: 8pt; font-family: arial; font-weight: bold; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by July&#160;31, 2026&#160;at &lt;span style="font-family: arial; color: #0071ce;"&gt;https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses&lt;/span&gt; or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000015152Member"
      id="t_23_a57f4d7b_2d87_f682_1a1d_894f13397f19"> &lt;div style="font-size: 8pt; font-family: arial; font-weight: bold; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by July&#160;31, 2026&#160;at &lt;span style="font-family: arial; color: #0071ce;"&gt;https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses&lt;/span&gt; or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000015152Member"
      id="t_24_36ff4257_8846_0556_a403_20472262b925">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000015152Member"
      id="t_25_6ea3e1f4_dbb0_e795_f996_a058027c6e33">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
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      id="t_23_4d5af7c0_046b_7944_6201_e6b935184ab5">Nuveen Short Term Municipal Bond Fund</oef:FundName>
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      id="t_24_920ea857_a2d8_7ae4_c1bf_215f899b27d5">Class&#160;C Shares</oef:ClassName>
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      contextRef="FY2026_C000137682Member"
      id="t_25_5fab60a7_adb7_56a6_eced_bca32d1623a9">NAAEX</dei:TradingSymbol>
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      contextRef="FY2026_C000137682Member"
      id="t_26_b1787301_9a70_395e_7945_3d8fb9b38372">This annual&#160;shareholder report contains important information about the Class&#160;C Shares of the Nuveen Short Term Municipal Bond Fund&#160;for the period of&#160;April 1, 2025 to&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;March&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
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      id="t_27_30d4f9f0_f6eb_bdd5_dbb8_f0d6a6554922">annual&#160;shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      id="t_13_fbea5dd1_f56d_4fae_8b16_bb16465d79e4">You can find additional information at&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;span style="font-family: arial; font-size: 9pt; color: #0071ce;"&gt;https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses&lt;span style="font-weight: bold;"&gt;.&lt;/span&gt; &lt;/span&gt;&lt;span style="font-family: arial;"&gt;You can also request this information by contacting us at (800)&#160;257&#x2011;8787.&lt;/span&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000137682Member"
      id="t_28_89e186d6_447b_c526_ef6b_533d351c5825">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000137682Member"
      id="t_15_e283f067_2140_44c3_ac79_5b2a46b4e9ef">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000137682Member"
      id="t_16_aa3b9dda_32fd_4302_8e07_0d6a0bcc4c1b"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 6pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000137682Member"
      id="t_17_c5fce313_d6e0_4959_a9a5_f2160e582436"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 33%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt;
&lt;td style="width: 33%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt;
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a&#x2002;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 1pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;$10,000 investment&#x2002;&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt;&lt;span style="font-weight: bold;"&gt;Costs paid as a percentage of&lt;br/&gt;$10,000 investment*&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;C Shares&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt;$142&#x2002;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt;1.41%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;* Annualized for period less than one year.&lt;/div&gt; </oef:ExpensesTextBlock>
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      id="h_18_cc261ad4_f1ee_4184_b22c_da8d1e75481f"
      unitRef="USD">142</oef:ExpensesPaidAmt>
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      decimals="4"
      id="h_19_a9540aac_2e84_424c_a3c1_2e8141e3b829"
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    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000137682Member"
      id="t_29_c65dd692_f171_d042_2419_664d61c23d80"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How&#160;did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 44%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td style="width: 27%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td style="width: 27%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8.5pt;"&gt;
&lt;td colspan="5" style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;The Nuveen Short Term Municipal Bond Fund returned 1.98% for Class&#160;C Shares at net asset value (NAV) for the 12 months ended March&#160;31, 2026. The Fund underperformed the S&amp;amp;P Municipal Bond Short Index, which returned 3.08%.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.500000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to A&#x2011;rated, BBB&#x2011;rated and non&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.500000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Sector allocation, particularly an underweight to tax&#x2011;supported bonds and overweights to health care and transportation bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.500000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Security selection in the tax&#x2011;supported, education and utility sectors.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.500000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Duration and yield curve positioning, particularly an overweight to shorter-duration bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.500000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Security selection in the transportation, health care and housing sectors.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
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      id="t_30_63008334_510b_91ac_933c_4b556ae7a494">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
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      id="t_32_6e3a5d3e_fd8e_bc4b_7aef_7d2ab7db4377"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; text-align: justify;"&gt;
&lt;img alt="LOGO" src="g85486g1g08x08.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
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      id="t_33_176c9f24_b26a_4a67_bf3e_af589dba1a1e"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 12pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 76%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;C Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.98%&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;0.45%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;0.65%&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;4.32%&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.08%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;2.25%&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Short Index&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;3.08%&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.64%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.65%&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Short Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;3.24%&lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.65%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.47%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
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      id="t_35_f8829647_7cf9_1baa_8584_f261598dc029">For most recent month&#x2011;end performance, go to&#160;https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses&#160;or call (800) 257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
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      id="t_20_17ff4ada_26c2_4eb9_8659_9c9ea50bff72"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of March&#160;31, 2026)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 85%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 2%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Fund net assets&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;$&#x2007;&#x2007;422,400,796&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total number of portfolio holdings&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;357&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Portfolio turnover (%)&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;46%&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;$&#x2007;&#x2007;&#x2007;&#x2007;1,682,292&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AddlFundStatisticsTextBlock>
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      id="h_34_b0f17881_ba12_a807_528d_fdcf831fda2d"
      unitRef="pure">0.46</us-gaap:InvestmentCompanyPortfolioTurnover>
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      contextRef="FY2026_C000137682Member"
      decimals="INF"
      id="h_35_8dccabb3_17df_4022_bfb0_506ada35c08f"
      unitRef="USD">1682292</oef:AdvisoryFeesPaidAmt>
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      contextRef="FY2026_C000137682Member"
      id="t_36_971a7a06_d60d_8e2f_4627_741b27e7922c"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; text-align: justify;"&gt;&#x2009;
&lt;img alt="LOGO" src="g85486g1g46s08.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="position: relative; float: left; margin-left: 3%; width: 49%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; text-align: justify;"&gt;
&lt;img alt="LOGO" src="g85486g1g49l65.jpg"/&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt;
&lt;tr style="page-break-inside: avoid;"&gt;
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt;
&lt;td style="width: 1%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt;
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
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      contextRef="FY2026_C000137682Member"
      id="t_42_a8edbf5e_1396_442c_e43b_3cf406745b4f">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000137682Member"
      id="t_22_18c4d330_3085_4868_ab8d_e1211900484b"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="font-size: 8pt; font-family: arial; font-weight: bold; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by July&#160;31, 2026&#160;at &lt;span style="font-family: arial; color: #0071ce;"&gt;https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses&lt;/span&gt; or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000137682Member"
      id="t_37_246dc09c_4f95_62b4_378f_d6a9d94e7967"> &lt;div style="font-size: 8pt; font-family: arial; font-weight: bold; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by July&#160;31, 2026&#160;at &lt;span style="font-family: arial; color: #0071ce;"&gt;https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses&lt;/span&gt; or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000137682Member"
      id="t_43_26db96c8_07ab_0c7c_7dec_987b1fa0cbf4">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000137682Member"
      id="t_38_83dc7fda_4c19_8b22_3544_fef23497d607">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000015153Member"
      id="t_33_8c68c95f_2f67_44d4_914c_a0f3bcdd6090">Nuveen Short Term Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000015153Member"
      id="t_34_48840ab6_1bb8_aaca_5f57_65f6e7ca9657">Class&#160;I Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000015153Member"
      id="t_35_d74b6354_5593_1ad1_ddb1_4d5ebb487211">FSHYX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000015153Member"
      id="t_54_b61a2bd4_b961_ad25_35ed_8fa13a8f538d">This annual&#160;shareholder report contains important information about the Class&#160;I Shares of the Nuveen Short Term Municipal Bond Fund&#160;for the period of&#160;April 1, 2025 to&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;March&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000015153Member"
      id="t_53_e5c9f322_f6e8_6f6e_5435_7d554b261cc7">annual&#160;shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000015153Member"
      id="t_55_d50263e3_5f76_aff6_d1cf_70c8f2ef38b1">You can find additional information at&lt;span style="white-space: nowrap;"&gt;https://www.nuveen.com/en-us/mutual-funds/prospectuses&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;.&lt;/span&gt; You can also request this information by contacting us at &lt;span style="white-space: nowrap;"&gt;(800)&#160;257-8787.&lt;/span&gt;</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000015153Member"
      id="t_56_eb6c74a7_4f77_cf46_015c_75f4c8fed1d9">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000015153Member"
      id="t_57_bc077f48_6f08_d658_69d3_8bb1f0b627dc">(800)&#160;257-8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000015153Member"
      id="t_58_d8b0f6f7_e462_23b2_c591_a61b685f1faf"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 6pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000015153Member"
      id="t_27_f5a1c3f3_3ed1_4cf9_9039_0a28886c7d61"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 33%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt;
&lt;td style="width: 33%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt;
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a&#x2002;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 1pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;$10,000 investment&#x2002;&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt;&lt;span style="font-weight: bold;"&gt;Costs paid as a percentage of&lt;br/&gt;$10,000 investment*&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;I Shares&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt;$42&#x2002;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt;0.41%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 4pt 2% 0pt 2%;"&gt;* Annualized for period less than one year.&lt;/div&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000015153Member"
      decimals="INF"
      id="h_32_f7b4146f_f839_4f5e_bbf8_000be50a4786"
      unitRef="USD">42</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000015153Member"
      decimals="4"
      id="h_33_7deea888_2102_419e_a049_e20543a833bc"
      unitRef="pure">0.0041</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000015153Member"
      id="t_38_c77ca10f_cb6c_e469_4f87_fd4acb9c50a9"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How&#160;did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8.5pt;"&gt;
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;The Nuveen Short Term Municipal Bond Fund returned 3.02% for Class I Shares at net asset value (NAV) for the 12 months ended March 31, 2026. The Fund performed in line with the S&amp;amp;P Municipal Bond Short Index, which returned 3.08%.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to A&#x2011;rated, BBB&#x2011;rated and non&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Sector allocation, particularly an underweight to tax&#x2011;supported bonds and overweights to health care and transportation bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Security selection in the tax&#x2011;supported, education and utility sectors.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.147059em; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Duration and yield curve positioning, particularly an overweight to shorter-duration bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.56em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.100000em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.150000em; font-family: arial;"&gt;Security selection in the transportation, health care and housing sectors.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
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      id="t_42_5452d4e6_df8f_6543_263e_18350f98be53"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 12pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 76%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;I Shares at NAV&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;3.02%&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.46%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.52%&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;4.32%&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.08%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;2.25%&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Short Index&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;3.08%&lt;/td&gt;
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.64%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.65%&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size: 1pt;"&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt;
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Short Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;3.24%&lt;/td&gt;
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.65%&lt;/td&gt;
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;1.47%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
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&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;
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&lt;img alt="LOGO" src="g85486g1g65g15.jpg"/&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;/div&gt;
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&lt;td style="width: 1%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt;
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