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    <context id="TI20240831_C000137689Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
        </period>
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        <entity>
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            <instant>2024-08-31</instant>
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        <entity>
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    <context id="TI20240831_C000137690Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137690Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137690Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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    <context id="TI20240831_C000137690Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137690Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137690Member</xbrldi:explicitMember>
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            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137691Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137691Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137691Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137691Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137691Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
        </period>
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    <context id="TI20240831_C000137691Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137691Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137691Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137691Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137691Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137691Member</xbrldi:explicitMember>
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            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137691Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137691Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137691Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137691Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137692Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137692Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
        </period>
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    <context id="TI20240831_C000137692Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137692Member</xbrldi:explicitMember>
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        </entity>
        <period>
            <instant>2024-08-31</instant>
        </period>
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    <context id="TI20240831_C000137692Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
        </period>
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    <context id="TI20240831_C000137692Member_NANotApplicableMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137692Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137692Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137692Member_ShortTermRepurchaseAgreementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">nmst2:ShortTermRepurchaseAgreementsMember</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
        </period>
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    <context id="TI20240831_C000137692Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137692Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137692Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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        <period>
            <instant>2024-08-31</instant>
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    <context id="TI20240831_C000137692Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018975</identifier>
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                <xbrldi:explicitMember dimension="oef:ClassAxis">nmst2:C000137692Member</xbrldi:explicitMember>
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        <period>
            <instant>2024-08-31</instant>
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    <unit id="USD">
        <measure>iso4217:USD</measure>
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    <unit id="USD_shares">
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            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
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        </divide>
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    <unit id="pure">
        <measure>pure</measure>
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    <unit id="shares">
        <measure>shares</measure>
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    <unit id="Day">
        <measure>utr:D</measure>
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    <unit id="Holding">
        <measure>nmst2:Holding</measure>
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023364Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_0050de41_65d7_4a53_b5e0_fc121e4a87e1"
      unitRef="pure">0.096</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001527Member_BBOrLowerMember"
      decimals="4"
      id="h_01883ebb_60ba_4516_a603_c54cc710fff1"
      unitRef="pure">0.037</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001531Member_BBOrLowerMember"
      decimals="4"
      id="h_05ff906e_8913_4f60_922f_b573d6197553"
      unitRef="pure">0.018</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137687Member_MunicipalBondsMember"
      decimals="4"
      id="h_090544d5_8662_4972_939e_ac8dcea8d54d"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001524Member_BBOrLowerMember"
      decimals="4"
      id="h_10d4d635_f2db_459d_86e7_2c8f69e36962"
      unitRef="pure">0.037</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001528Member_MunicipalBondsMember"
      decimals="4"
      id="h_114593d4_63bf_4f3d_99d7_2f8a3757c031"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001519Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_1315c869_24ea_4f0a_baa1_d3d4d3849f0e"
      unitRef="pure">0.101</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001528Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_13a492ba_6a99_4c16_9679_87df09c5a8c6"
      unitRef="pure">0.113</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137691Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_18855224_eb29_49b7_a81c_2d6087321622"
      unitRef="pure">0.246</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001527Member_MunicipalBondsMember"
      decimals="4"
      id="h_1c914738_18d6_4550_87d6_ad7896793325"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137690Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_2018eabf_054d_46ce_9d8f_c08feafdcc06"
      unitRef="pure">0.239</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023364Member_BBOrLowerMember"
      decimals="4"
      id="h_22b8117f_f8c6_41a2_9783_a1fabdf90893"
      unitRef="pure">0.074</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001540Member_BBOrLowerMember"
      decimals="4"
      id="h_235cd9be_6829_4ad4_bf8d_bd1d3529af66"
      unitRef="pure">0.065</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137689Member_MunicipalBondsMember"
      decimals="4"
      id="h_24184356_7cf2_433a_9de5_6421ccee840a"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001540Member_MunicipalBondsMember"
      decimals="4"
      id="h_2476cb6e_a26a_42e9_86f0_d3bf725a8933"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001516Member_MunicipalBondsMember"
      decimals="4"
      id="h_26fc9e2e_2499_42bf_88a4_305f1889fec3"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001516Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_27ac1287_e18e_4ca8_a803_2e8599790b37"
      unitRef="pure">0.101</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001516Member_NRNotRatedMember"
      decimals="4"
      id="h_2ab25b4d_0005_43dd_92e9_8a961ddbf96a"
      unitRef="pure">0.197</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001516Member_BBOrLowerMember"
      decimals="4"
      id="h_2ba5b40f_566f_4fb3_8ca3_756a9f0eace9"
      unitRef="pure">0.038</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137692Member_BBOrLowerMember"
      decimals="4"
      id="h_2bcbcc9c_2357_46f1_aae4_bd90cd067fb2"
      unitRef="pure">0.074</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137687Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_362cf03c_66f3_43db_a4f6_7dcfc8a2321a"
      unitRef="pure">0.240</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137692Member_ShortTermRepurchaseAgreementsMember"
      decimals="4"
      id="h_37f508e6_4319_4744_b9df_cbbd3097a1e7"
      unitRef="pure">0.038</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137692Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_3d49253a_015f_401c_bbd3_3e8a95a3c05e"
      unitRef="pure">0.096</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
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      decimals="4"
      id="h_3d5b4d07_5f7e_45a1_96cd_4ce243a216c8"
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      contextRef="TI20240831_C000001527Member_StandardPoorsARatingMember"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001540Member_StandardPoorsARatingMember"
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      id="h_3f0ae6d2_6597_4d3c_978f_21ac6f6fb692"
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      contextRef="TI20240831_C000023364Member_NRNotRatedMember"
      decimals="4"
      id="h_3f43d2d1_4d8d_4710_97a7_1ac6e6a0c8b1"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001528Member_NRNotRatedMember"
      decimals="4"
      id="h_42432c01_b03f_4c51_9abd_91cf1c4b6ed0"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001519Member_NRNotRatedMember"
      decimals="4"
      id="h_42650998_6c4a_4497_9c41_e5f2537ff4a3"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023364Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_46faaeee_3bb7_4b78_85db_2f1894259189"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001528Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_47052dd2_41cc_4871_b2d8_2d418d15d897"
      unitRef="pure">0.137</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_NANotApplicableMember"
      decimals="4"
      id="h_4816d82e_3a43_4b58_8f3e_0eec7e893b4e"
      unitRef="pure">0.038</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023364Member_NANotApplicableMember"
      decimals="4"
      id="h_497470c8_70ca_42d4_b461_c70ba2e22396"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137692Member_NANotApplicableMember"
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      id="h_4a56042f_cb90_42f0_88ac_5a2167b91af6"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_ShortTermRepurchaseAgreementsMember"
      decimals="4"
      id="h_4c543475_a742_4ea1_b7a4_9af8734a5e2d"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137687Member_BBOrLowerMember"
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      id="h_4cb530d9_510b_4267_89c4_49d8d82bc18f"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137688Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_4df02a52_28f2_4ea2_ae15_aab9a57ba886"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001531Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_4e7fc80c_a3b9_4d7f_ab9d_9d379912bfe9"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001540Member_NRNotRatedMember"
      decimals="4"
      id="h_50817eae_4c22_40b7_b58f_4a3064d93009"
      unitRef="pure">0.095</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137687Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_5735ae9e_cc3c_4e99_ac2a_c7aaa4a49240"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137690Member_StandardPoorsAARatingMember"
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      id="h_57647f27_d1cd_4931_ba18_61860da5ad18"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001536Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_581bc95a_fcb8_4047_91c6_5c958461f395"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_5a7ee77c_d786_492c_a035_ca75d4c96e6f"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001519Member_StandardPoorsAARatingMember"
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      id="h_5a867958_6551_4ce5_8391_59bee38fbe4c"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137687Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_5b07d066_e2f6_4b0b_892a_ae8d3fcc6e62"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001536Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_5bb0340b_566e_4287_9ece_ad367878c33d"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001531Member_MunicipalBondsMember"
      decimals="4"
      id="h_5d0063af_3437_4ac2_85c7_128a20118ec6"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001540Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_63c346b4_534e_47dd_8896_cf89b5c0c0d6"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137691Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_64acb316_71f6_493e_af07_9382ea164f04"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001527Member_StandardPoorsAAARatingMember"
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      id="h_6527ee61_fcdd_40c0_a9fb_ba7eb193860e"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137692Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_669c7025_76d6_4853_be1a_e217af424a22"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001540Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_6bde943f_2c18_40e6_8e14_74a85b2f4108"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137688Member_StandardPoorsAAARatingMember"
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      id="h_6c189ee6_fa15_4f2d_98cb_7f35efe11bcd"
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      contextRef="TI20240831_C000137690Member_NRNotRatedMember"
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      id="h_70619622_28e2_4a8b_9c07_e419f3653596"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137690Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_70a2ab18_f2f7_4e38_829a_8c87522eb986"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001519Member_BBOrLowerMember"
      decimals="4"
      id="h_72cd933d_6c05_4b6a_b3a1_1b90443f2d1d"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001536Member_BBOrLowerMember"
      decimals="4"
      id="h_74875f0a_052e_4df3_8830_9116457bb721"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001531Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_793e2fe9_16ba_4407_a998_dafc04ca0ae2"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001519Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_80bd0c37_4ca3_46c7_801b_225b338eb05e"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023364Member_ShortTermRepurchaseAgreementsMember"
      decimals="4"
      id="h_83afdf4a_8e28_4559_8455_f0061db794e3"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001519Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_873567d2_11af_4d79_9076_ebb6d42acd2e"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001524Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_8df42b7b_f4fb_4c9e_9a0f_af8755e494c7"
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      contextRef="TI20240831_C000137687Member_NRNotRatedMember"
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      id="h_90d30f1f_eaed_430b_95ff_b66b4c837fd8"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001524Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_95bf50a2_9ea7_4e2f_9d58_02f0a9eda145"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023364Member_MunicipalBondsMember"
      decimals="4"
      id="h_9615db33_ba57_44fc_a6bc_9b4a7e123baa"
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      contextRef="TI20240831_C000001524Member_MunicipalBondsMember"
      decimals="4"
      id="h_97691cb7_da5c_4871_a20b_5d760d67aec2"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001528Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_983f1556_5401_4d3d_8288_777e4fea7a2f"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137688Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_98a050dd_7c5e_4044_8e9a_c496a401a24e"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_992d442b_897c_4075_9003_29d0a056d515"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001540Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_9a22c6e5_6647_4fbe_a085_31b3fa55db33"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_BBOrLowerMember"
      decimals="4"
      id="h_9b6704bc_fe68_4c76_861b_d9a5306dc53d"
      unitRef="pure">0.074</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_NRNotRatedMember"
      decimals="4"
      id="h_9c8a1e1c_9145_4085_a099_863a27d11e7a"
      unitRef="pure">0.485</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001524Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_9f0e46af_adcf_47d7_aff1_26c6e0b470bd"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137687Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_9f703a6c_30e2_4426_b027_89126e35e567"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001524Member_StandardPoorsARatingMember"
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      id="h_a0355e71_3196_4658_83e6_85d5de12a43b"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001531Member_NRNotRatedMember"
      decimals="4"
      id="h_a09258dd_26ac_4646_a900_2a2f220427f0"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137691Member_NRNotRatedMember"
      decimals="4"
      id="h_a560a082_80ef_4dde_8d6f_0aa2ef7eb80b"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023364Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_a59c419e_3793_4f38_8e11_44da4567dd8f"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137688Member_BBOrLowerMember"
      decimals="4"
      id="h_a770dd11_0069_451a_a1f5_f61bdb8c7c1d"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001528Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_a8cf04f9_3d34_47cd_ab15_a02603b61d1c"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_MunicipalBondsMember"
      decimals="4"
      id="h_abfadb8a_8f2b_4dbc_9f69_1b6e34293919"
      unitRef="pure">0.962</oef:PctOfTotalInv>
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      contextRef="TI20240831_C000137692Member_NRNotRatedMember"
      decimals="4"
      id="h_acba45b0_548c_42a2_8370_6dafe382db17"
      unitRef="pure">0.485</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000023361Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_adfee941_49b9_4d3e_936e_6cd4f9c0fa97"
      unitRef="pure">0.096</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137688Member_NRNotRatedMember"
      decimals="4"
      id="h_af929d2f_7abd_4c4c_a174_1c16a587099b"
      unitRef="pure">0.072</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001536Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_afcc078b_9c92_436c_8b9d_e410b6ea3477"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137688Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_b1248a9c_3f06_4485_8369_186827ca1994"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001516Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_b60ca907_4215_422d_8b66_02b46f67bfdf"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137692Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_b659b32d_1916_4b67_94e6_8ab41e755b5c"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137690Member_BBOrLowerMember"
      decimals="4"
      id="h_b9761f75_1d38_4ac0_8d4b_64bd6c87c2e5"
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    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137691Member_BBOrLowerMember"
      decimals="4"
      id="h_b9979685_362a_46b4_9c9f_7ef318ebad2c"
      unitRef="pure">0.065</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001536Member_MunicipalBondsMember"
      decimals="4"
      id="h_c2fc6e1e_c928_4afb_a881_e5e43787e5c1"
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      contextRef="TI20240831_C000001543Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_c5bd0d2b_0315_43ca_92ac_3a6a3cbcf989"
      unitRef="pure">0.141</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137692Member_MunicipalBondsMember"
      decimals="4"
      id="h_c7408ab0_bdfd_439b_828d_ce009b990505"
      unitRef="pure">0.962</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137691Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_c87da96b_3d97_4a23_af4f_a5d15817043e"
      unitRef="pure">0.411</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001543Member_BBOrLowerMember"
      decimals="4"
      id="h_c8ab61bc_1de4_4392_b946_a4e4f648007a"
      unitRef="pure">0.065</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001528Member_BBOrLowerMember"
      decimals="4"
      id="h_c921a422_ae66_45f9_8f70_b83beb489a0c"
      unitRef="pure">0.018</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000137690Member_MunicipalBondsMember"
      decimals="4"
      id="h_ca279d99_2868_4ca2_921c_8c5f18087899"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001536Member_NRNotRatedMember"
      decimals="4"
      id="h_caed1691_0372_4650_ad41_bbe85d44dcb6"
      unitRef="pure">0.066</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001516Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_d490bbc9_4c64_4c12_b4a5_2653964e97da"
      unitRef="pure">0.371</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001543Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_d4aeac35_ee95_4df3_ba1c_e8bc6e27ea61"
      unitRef="pure">0.411</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001543Member_NRNotRatedMember"
      decimals="4"
      id="h_d671ef4f_3549_46f3_a73b_061371ca07ff"
      unitRef="pure">0.095</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001531Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_dbaf2b29_7af9_480a_84cb_a183819fb7a4"
      unitRef="pure">0.516</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001527Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_e5932d07_74e4_4880_9265_c80914264b1d"
      unitRef="pure">0.484</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001527Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_e6552b21_eae5_4cff_b987_e3c35b810a71"
      unitRef="pure">0.084</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001543Member_MunicipalBondsMember"
      decimals="4"
      id="h_e98f4809_1278_4d3b_a2b3_87f0d76a1dce"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20240831_C000001519Member_MunicipalBondsMember"
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&lt;img alt="LOGO" src="g864720g01g02.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;&lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&gt; Total investments include the Fund&#x2019;s assets attributable to financial leverage. For these purposes, financial leverage includes the Fund&#x2019;s investments in the residual interest certificates (also called inverse floating rate securities) in tender option bond (TOB) trusts, including the portion of assets held by a TOB trust that has been effectively financed by the trust&#x2019;s issuance of floating rate securities.&lt;/div&gt;&lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(2)&lt;/sup&gt; The ratings disclosed are the lowest 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;</oef:HoldingsTableTextBlock>
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      id="t_16_1cb47d7d_58ea_4deb_65a5_476339084ecf">The ratings disclosed are the lowest 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>
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      id="t_9_acd06fc0_3f58_5bb9_3549_619ca8d46589"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;" title="oef:ExpensesTextBlock"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last six months? &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;
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&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;
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&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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&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&#x2007;&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&#x2007;&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&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*&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt;
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&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt;
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&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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$135&#x2007;&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;2.64%&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_4_3c7d108b_dd6d_4b5d_a65e_ce33c2abda6f"
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      id="t_16_c23e5762_27a9_ed22_8036_63c5d73df19c">&lt;div style="margin-top: 2pt; 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 August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 86%;"&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;1,129,101,752&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;531&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;
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&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="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;10%&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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      contextRef="D20240301_20240831_C000137692Member"
      id="t_11_2fbe0392_4806_d13f_1b3c_889ebbacd292"> &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: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g01g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g01g02.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&gt; Total investments include the Fund&#x2019;s assets attributable to financial leverage. For these purposes, financial leverage includes the Fund&#x2019;s investments in the residual interest certificates (also called inverse floating rate securities) in tender option bond (TOB) trusts, including the portion of assets held by a TOB trust that has been effectively financed by the trust&#x2019;s issuance of floating rate securities.&lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(2)&lt;/sup&gt; The ratings disclosed are the lowest 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; </oef:HoldingsTableTextBlock>
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      id="t_17_c69a25d9_b572_c459_d8d7_87dd985b528a">Total investments include the Fund&#x2019;s assets attributable to financial leverage. For these purposes, financial leverage includes the Fund&#x2019;s investments in the residual interest certificates (also called inverse floating rate securities) in tender option bond (TOB) trusts, including the portion of assets held by a TOB trust that has been effectively financed by the trust&#x2019;s issuance of floating rate securities.</oef:ExposureBasisExplanationTextBlock>
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      contextRef="D20240301_20240831_C000137692Member"
      id="t_15_8edbf38b_7735_d9e1_45e8_da6531e3b917">The ratings disclosed are the lowest 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>
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      id="t_8_7096fd03_e1a3_0ed5_d21e_6b8fa279712f">This semi-annual&#160;shareholder report contains important information about the Class&#160;I Shares of the Nuveen California High Yield Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
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      id="t_9_ef42ac81_7db8_5c8d_feac_80b0b45d40db"> &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 six months? &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;
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&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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$84&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;1.64%&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_6_8d0fc9be_2ce8_4726_a38a_0e834e81a262"
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      id="t_16_8492f4ee_3005_3223_24a8_c560463695c5">&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 August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 86%;"&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;1,129,101,752&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;531&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;10%&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>
    <us-gaap:AssetsNet
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      decimals="INF"
      id="h_7_ced71fbb_157e_3f96_87b6_6b5474996fb5"
      unitRef="USD">1129101752</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      decimals="INF"
      id="h_8_51a22de1_9b6c_e753_e03f_ff1ca9db67a6"
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    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20240301_20240831_C000023364Member"
      decimals="4"
      id="h_9_7a0a82b6_153f_3ac4_63ff_0996f3e30878"
      unitRef="pure">0.10</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000023364Member"
      id="t_11_097fe27f_a008_2edb_3dac_b84419206046"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 3pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g01g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g01g02.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&gt; Total investments include the Fund&#x2019;s assets attributable to financial leverage. For these purposes, financial leverage includes the Fund&#x2019;s investments in the residual interest certificates (also called inverse floating rate securities) in tender option bond (TOB) trusts, including the portion of assets held by a TOB trust that has been effectively financed by the trust&#x2019;s issuance of floating rate securities.&lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(2)&lt;/sup&gt; The ratings disclosed are the lowest 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; </oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000023364Member"
      id="t_17_8ca789d0_39c8_82ad_5216_af81ab157035">Total investments include the Fund&#x2019;s assets attributable to financial leverage. For these purposes, financial leverage includes the Fund&#x2019;s investments in the residual interest certificates (also called inverse floating rate securities) in tender option bond (TOB) trusts, including the portion of assets held by a TOB trust that has been effectively financed by the trust&#x2019;s issuance of floating rate securities.</oef:ExposureBasisExplanationTextBlock>
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      contextRef="D20240301_20240831_C000023364Member"
      id="t_15_f45b49c3_f61d_7532_cf4a_612888d4944a">The ratings disclosed are the lowest 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:AccountantChngDisagreementsTextBlock
      contextRef="D20240301_20240831_C000023364Member"
      id="t_14_a1811168_69db_2900_222f_f37d503a1515"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
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      id="t_7_45d045c8_9fcd_87d8_9fdb_d88f56ea3d5f">Nuveen California Municipal Bond Fund</oef:FundName>
    <oef:ClassName
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      id="t_8_1d5a7751_1568_e1b8_5439_11d3bbbee062">Class&#160;A Shares</oef:ClassName>
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      contextRef="D20240301_20240831_C000001516Member"
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    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="D20240301_20240831_C000001516Member"
      id="t_4_cf2b9983_42d2_b5a2_3fbe_cbef0cd701d6">This semi-annual&#160;shareholder report contains important information about the Class&#160;A Shares of the Nuveen California Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20240301_20240831_C000001516Member"
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      contextRef="D20240301_20240831_C000001516Member"
      id="t_6_522c8647_6359_a40e_646a_bd02e1c19d4e">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20240301_20240831_C000001516Member"
      id="t_16_015befef_2886_b5dc_c06a_fc704b469d83">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20240301_20240831_C000001516Member"
      id="t_9_d71eb829_d333_122e_1e49_6c21de58a712">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20240301_20240831_C000001516Member"
      id="t_10_30dae921_ea0c_5297_0057_61e76485667e"> &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 six months? &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;
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&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;
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&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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&lt;span style="font-weight: bold;"&gt;Costs paid as a percentage of&lt;br/&gt;$10,000&#160;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;A 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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$38&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;0.75%&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>
    <oef:ExpensesPaidAmt
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      decimals="INF"
      id="h_7_810f605f_9e82_4a6f_a6b0_90cf39544e79"
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      contextRef="D20240301_20240831_C000001516Member"
      decimals="4"
      id="h_8_ebee769a_b7b7_4a5c_a669_8ef782a38244"
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    <oef:AddlFundStatisticsTextBlock
      contextRef="D20240301_20240831_C000001516Member"
      id="t_11_15549353_f232_3b51_4dd5_7a9f57fa30b9"> &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 August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 86%;"&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;1,743,823,078&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;315&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;7%&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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      decimals="INF"
      id="h_9_ed3a9f53_1b02_bdcc_951f_522166a72dec"
      unitRef="USD">1743823078</us-gaap:AssetsNet>
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      decimals="INF"
      id="h_10_6a27ac12_5449_dedf_2f94_e71482502054"
      unitRef="Holding">315</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20240301_20240831_C000001516Member"
      decimals="4"
      id="h_11_04b7cc44_cafc_f40b_2dfe_cca4f10daa6a"
      unitRef="pure">0.07</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000001516Member"
      id="t_12_ede25a99_721d_d0e6_1c33_c840bbd387e0"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 3pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g02.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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; </oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000001516Member"
      id="t_17_4db9bac4_89da_3646_a79f_0b26e00da63b">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>
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      id="t_15_bbd6e658_31ee_baf4_78a7_a10943be082c"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
    <oef:FundName
      contextRef="D20240301_20240831_C000137687Member"
      id="t_1_7afc7c2a_04b3_2773_263e_8132047ebb73">Nuveen California Municipal Bond Fund</oef:FundName>
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      id="t_2_2dcdcbe6_0f4c_3ca6_5884_4d410205e0f5">Class&#160;C Shares</oef:ClassName>
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      contextRef="D20240301_20240831_C000137687Member"
      id="t_3_295684da_3f46_43aa_c8da_790d6bd4b684">NAKFX</dei:TradingSymbol>
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      contextRef="D20240301_20240831_C000137687Member"
      id="t_4_6d7d3ce8_a501_5826_0655_7d688eb22223">This semi-annual&#160;shareholder report contains important information about the Class&#160;C Shares of the Nuveen California Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20240301_20240831_C000137687Member"
      id="t_5_ce5a9c40_ca9d_ce9b_75e7_013b1dd02893">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20240301_20240831_C000137687Member"
      id="t_6_280bf7ee_17eb_fc81_b485_1752d7bf61bf">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20240301_20240831_C000137687Member"
      id="t_13_7134c439_4215_5da0_89f1_0982d5a707cb">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20240301_20240831_C000137687Member"
      id="t_7_455d16c6_5685_5594_3727_fff7c78c76dd">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20240301_20240831_C000137687Member"
      id="t_8_f94168f6_8fd2_51d7_1534_02d58114e472"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$78&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;1.55%&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>
    <oef:ExpensesPaidAmt
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      decimals="INF"
      id="h_9_3217e00a_76c8_4a27_a7f4_9f47a2b78655"
      unitRef="USD">78</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20240301_20240831_C000137687Member"
      decimals="4"
      id="h_10_5f3aed07_cb74_4a0a_a1a6_4882831b51e4"
      unitRef="pure">0.0155</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20240301_20240831_C000137687Member"
      id="t_9_609ab65f_451b_0e67_12f8_08f3a392a887"> &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 August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 86%;"&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;1,743,823,078&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;315&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;
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&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;
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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;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7%&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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&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g02.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 6pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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; </oef:HoldingsTableTextBlock>
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      id="t_16_c8c217c9_773c_69b6_e342_8523a047af99">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>
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      id="t_12_1b16e5b8_81dd_b6a3_397a_d66a251bc2c9"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
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      id="t_8_557376f6_feab_50e7_690a_d9c0ac548b9e">&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 six months? &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: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;
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&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="text-align: right;padding-bottom:3pt ;vertical-align:bottom;"&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="text-align: right;padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&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;
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&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="text-align: right;padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;"&gt;$28&#x2002;&lt;/td&gt;
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="text-align: right;padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;"&gt;0.55%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:8pt;font-family:arial;text-align:justify;"&gt;* Annualized for period less than one year.&lt;/div&gt;</oef:ExpensesTextBlock>
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&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border:0px;margin:0 auto"&gt;
&lt;tr&gt;
&lt;td style="width:86%;"&gt;&lt;/td&gt;
&lt;td style="vertical-align:bottom;width:2%;"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td style="vertical-align:bottom;width:2%;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="font-size:1pt"&gt;
&lt;td style="height:3pt;"&gt;&lt;/td&gt;
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt;
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Fund net assets&lt;/div&gt;&lt;/td&gt;
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt;
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&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;1,743,823,078&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;315&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;7%&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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&lt;img alt="LOGO" src="g864720g07g01.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;margin-left:-70pt;margin-right:10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g02.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:8pt;font-family:arial;text-align:justify;"&gt;&lt;sup style="font-size:75%;vertical-align:top"&gt;(1)&lt;/sup&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;</oef:HoldingsTableTextBlock>
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&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;238,042,852&lt;/td&gt;
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&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;
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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;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;
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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;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align: right;"&gt;6%&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="t_11_99fb4783_aa88_948b_f300_910b01f995fd">&lt;div style="position:relative;float:left;width:48%;padding-right:0%;padding-bottom:8pt;overflow:visible;padding-top:3pt;"&gt; &lt;div style="font-size:4pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:10pt;margin-right:10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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;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;margin-left:-70pt;margin-right:10pt;"&gt;
&lt;img alt="LOGO" src="g864720g13g13.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:8pt;font-family:arial;text-align:justify;"&gt;&lt;sup style="font-size:75%;vertical-align:top"&gt;(1)&lt;/sup&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;</oef:HoldingsTableTextBlock>
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      id="t_12_d5bdb274_8315_2009_168d_4c4076944a54">&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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures. &lt;/div&gt;</oef:AccountantChngDisagreementsTextBlock>
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      id="t_6_7cdc4628_7d69_5062_4433_8943e14498ce">This semi-annual&#160;shareholder report contains important information about the Class&#160;C Shares of the Nuveen Connecticut Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
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      id="t_4_f94c11e9_e6e2_0673_6d32_bbd84def66c8">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20240301_20240831_C000137688Member"
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      contextRef="D20240301_20240831_C000137688Member"
      id="t_9_2b81f0ac_f14b_d1f0_34a5_e298cf6bbbfa"> &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 six months? &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;
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&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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs&#160;paid&#160;as a&#160;percentage&#160;of&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*&lt;/div&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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$81&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;1.60%&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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      contextRef="D20240301_20240831_C000137688Member"
      id="t_10_dc99d063_c6b5_1d64_b64e_43b315506a32"> &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 August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 87%;"&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;238,042,852&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;138&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;6%&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_18_bcb400e0_7baf_5162_9258_fe91d15119a5"
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      decimals="4"
      id="h_19_e0975f4d_6b52_c620_5ae0_abcec4e93e49"
      unitRef="pure">0.06</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000137688Member"
      id="t_11_6b50d150_88b8_9089_7879_68a9a4718817"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 3pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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; margin-left: -70pt; text-align: justify;"&gt;
&lt;img alt="LOGO" src="g864720g13g13.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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; </oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000137688Member"
      id="t_13_4611ef1d_cb0e_b3eb_76df_68fb1ae773db">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>
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      id="t_12_87bf271c_47db_ca8e_4d2f_e6a64983f0ee"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
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      id="t_1_4426a175_daba_d00f_93ed_3cc25c9f039a">Nuveen Connecticut Municipal Bond Fund</oef:FundName>
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      id="t_2_7471f507_1fdf_ddc2_4dfb_1a1efb5aa055">Class&#160;I Shares</oef:ClassName>
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      id="t_4_df2bba60_338f_fa32_ca64_08b05f81b727">This semi-annual&#160;shareholder report contains important information about the Class&#160;I Shares of the Nuveen Connecticut Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
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      contextRef="D20240301_20240831_C000001527Member"
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      contextRef="D20240301_20240831_C000001527Member"
      id="t_6_235f53bb_6d67_fbc6_550f_2aff9bea874b">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
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      contextRef="D20240301_20240831_C000001527Member"
      id="t_7_d942cf73_3dc4_a28b_dfdb_600954bf33b7">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
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      contextRef="D20240301_20240831_C000001527Member"
      id="t_8_1ac22b58_1ba4_70b9_17d5_f28c5145c20c">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
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      id="t_9_741ef702_07b7_2ab2_c72a_1a3db7093356"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$30&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;0.60%&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>
    <oef:ExpensesPaidAmt
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      decimals="INF"
      id="h_17_50afdb42_79d1_438f_99ad_8f415d9b30c8"
      unitRef="USD">30</oef:ExpensesPaidAmt>
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      decimals="4"
      id="h_18_c15ea1d9_7891_4401_9b9f_30882300ec60"
      unitRef="pure">0.0060</oef:ExpenseRatioPct>
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      id="t_10_553ce6ee_93b9_7f21_c5f0_3a92eb473fde"> &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 August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 87%;"&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;238,042,852&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;138&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;6%&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_19_475667c6_1651_6b77_20e5_b54d36ce23ed"
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      id="h_20_dfa6db40_957d_fe69_4532_57693ab8cf50"
      unitRef="Holding">138</oef:HoldingsCount>
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      contextRef="D20240301_20240831_C000001527Member"
      decimals="4"
      id="h_21_cd11ab07_a69d_b2e6_eaeb_eae5e7b66112"
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    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000001527Member"
      id="t_11_e89dc061_d4d6_177d_6839_27a323158415"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 3pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g13g13.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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; </oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000001527Member"
      id="t_15_1a40d6b8_84e5_40d9_df86_3f02851d3592">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>
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      id="t_14_5c2dca8b_7d7e_bd02_0f49_eb1dd7df9115"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
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      id="t_1_4eb427bc_1fb9_edbc_69f9_ebfffb8d593d">Nuveen Massachusetts Municipal Bond Fund</oef:FundName>
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      id="t_2_327ea941_9322_746a_71c3_8082ca27ee59">Class&#160;A Shares</oef:ClassName>
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      id="t_4_9c559711_1ec9_95c5_e3f0_686c4c6086a3">This semi-annual&#160;shareholder report contains important information about the Class&#160;A Shares of the Nuveen Massachusetts Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
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      id="t_6_9eca5fd6_aec2_69f4_96de_fafd6082e18f">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
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      id="t_9_70205080_1582_ef23_ac36_fed778e841e8"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;a&#x2007;&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&#160;investment&#x2007;&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs&#160;paid&#160;as&#160;a&#160;percentage&#160;of&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&#160;investment*&lt;/div&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;A 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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$40&#x2007;&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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;0.79%&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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      decimals="4"
      id="h_20_8dd68394_6de3_46e6_99ef_3cda66be972e"
      unitRef="pure">0.0079</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20240301_20240831_C000001528Member"
      id="t_10_ae41a3ca_8bdb_e5c0_df5c_7c3c382026fc"> &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 August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 87%;"&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;573,329,637&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;195&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;7%&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_22_e98f1534_b5a8_bf07_55bb_bee0709bf397"
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      id="h_23_2baf3894_03ae_b4f8_aeb7_c796885be2da"
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&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
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&lt;td style="width: 33%;"&gt;&lt;/td&gt;
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&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
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&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;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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      id="t_9_df2b92f2_e741_60ff_91c6_5d9d47e0640b"> &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 six months? &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;
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&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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&lt;span style="font-weight: bold;"&gt;Costs&#160;paid&#160;as&#160;a&#160;percentage&#160;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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$30 &#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;0.59%&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="t_10_72ed04d5_d27c_cba8_9453_043359b71044"> &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;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 87%;"&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;573,329,637&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;195&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;7%&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_25_ec51395b_cb4c_3d4c_f8a0_e2bc1f464fc0"
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      decimals="INF"
      id="h_26_c494bd68_d14f_6eca_5167_c41e6d061a8f"
      unitRef="Holding">195</oef:HoldingsCount>
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      contextRef="D20240301_20240831_C000001531Member"
      decimals="4"
      id="h_27_7298cc2b_bfc8_9922_1a7a_0c026886cf7e"
      unitRef="pure">0.07</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000001531Member"
      id="t_11_15fdecee_3ebf_959c_97cd_88b783cff554"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 3pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g19g02.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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; </oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000001531Member"
      id="t_13_040ec4de_fb68_9d68_d540_c93e5990ba2b">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>
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      id="t_12_a3e159d8_90be_2266_8297_392c84770228"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
    <oef:FundName
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      id="t_17_2ccc2005_f060_cd0c_6bb4_b0432eb5e2f2">Nuveen New Jersey Municipal Bond Fund</oef:FundName>
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      id="t_5_e1e53bbe_e64a_30f3_a576_25b2ea83d424">This semi-annual&#160;shareholder report contains important information about the Class&#160;A Shares of the Nuveen New Jersey Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
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      id="t_6_51848b28_1bd7_f69b_8663_8ff73c829e3f">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
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      id="t_7_529ed7f0_ceba_e66e_4d58_92e3b6104feb">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
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    <oef:ExpensesTextBlock
      contextRef="D20240301_20240831_C000001536Member"
      id="t_9_083c5944_9d61_edc8_9b2c_d138019c3f75"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs&#160;paid&#160;as&#160;a&#160;percentage&#160;of&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*&lt;/div&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;A 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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$40&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;0.80%&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_26_ed03f715_36fa_4edd_8257_4579582ea233"
      unitRef="pure">0.0080</oef:ExpenseRatioPct>
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      id="t_10_ced34685_c25e_14b1_9072_846eb1b08323"> &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;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 87%;"&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;391,593,569&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;256&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;7%&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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      contextRef="TI20240831_C000001536Member"
      decimals="INF"
      id="h_27_178725f0_4ffa_0c54_a4a0_89aaffdf05f9"
      unitRef="USD">391593569</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20240831_C000001536Member"
      decimals="INF"
      id="h_28_4fabe10d_3c04_e3d0_6bd4_604862ef740b"
      unitRef="Holding">256</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20240301_20240831_C000001536Member"
      decimals="4"
      id="h_29_cae832f6_eb18_77c5_88c6_85c57bb44717"
      unitRef="pure">0.07</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000001536Member"
      id="t_15_8c38e95f_8abc_3341_d885_f537c48e89ac">&lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 3pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g25g25.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;&lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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;</oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000001536Member"
      id="t_16_ee9c48df_c7de_6465_f23f_a4761b929d7e">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:AccountantChngDisagreementsTextBlock
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      id="t_14_3b21ecbc_0c0f_6b99_1a20_a9d1ef872f82"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
    <oef:FundName
      contextRef="D20240301_20240831_C000137690Member"
      id="t_1_38de10c5_2185_2273_a308_45e8a662c988">Nuveen New Jersey Municipal Bond Fund</oef:FundName>
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      id="t_2_a74ffcd4_7686_74b0_f608_01c9f6635792">Class&#160;C Shares</oef:ClassName>
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      contextRef="D20240301_20240831_C000137690Member"
      id="t_3_d436e3ec_d7b0_c697_8a31_aaf0d473195c">NJCCX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
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      id="t_5_3f4d1e75_a2ec_568d_6e63_694ce33c8093">This semi-annual&#160;shareholder report contains important information about the Class&#160;C Shares of the Nuveen New Jersey Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20240301_20240831_C000137690Member"
      id="t_4_4938e4e0_0bd3_6880_6208_012a2e14393c">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20240301_20240831_C000137690Member"
      id="t_6_39ab413c_5ba7_f18d_29b9_59c47505fda5">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20240301_20240831_C000137690Member"
      id="t_7_49fe2e00_535d_698f_6320_0e3812e058d1">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20240301_20240831_C000137690Member"
      id="t_8_9d34e0a0_3ea3_536e_9bea_a4c1959a86f6">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20240301_20240831_C000137690Member"
      id="t_9_fdc5cbce_4b68_5968_d6f5_e7d3b0b4b52e"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs&#160;paid&#160;as&#160;a&#160;percentage&#160;of&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*&lt;/div&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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$81&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;1.60%&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>
    <oef:ExpensesPaidAmt
      contextRef="D20240301_20240831_C000137690Member"
      decimals="INF"
      id="h_27_43159bd5_fec0_4950_b0f9_5aeb1e552647"
      unitRef="USD">81</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="D20240301_20240831_C000137690Member"
      decimals="4"
      id="h_28_985b38e4_159c_42a3_b6bc_72575739c322"
      unitRef="pure">0.0160</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20240301_20240831_C000137690Member"
      id="t_10_efc37c6a_3ffc_ae2f_1efb_9a983913ccd8"> &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;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 87%;"&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;391,593,569&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;256&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;7%&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>
    <us-gaap:AssetsNet
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      decimals="INF"
      id="h_29_0f742a21_7f5f_8fdf_6c9b_c042b11f1806"
      unitRef="USD">391593569</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      decimals="INF"
      id="h_30_9d6d7896_1c06_27eb_5c21_94ac6bb7d070"
      unitRef="Holding">256</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20240301_20240831_C000137690Member"
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&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
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&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt;
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&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt;
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&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
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&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt;
&lt;td style="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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;$10,000 investment&#x2002;&lt;/div&gt; &lt;/td&gt;
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      id="t_10_b13b4f28_8920_d4ad_9407_10f938a8f59b"> &lt;div style="margin-top: 10pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of August&#160;31, 2024)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;tr&gt;
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&lt;td&gt;&lt;/td&gt;
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&lt;td style="height: 3pt;"&gt;&lt;/td&gt;
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&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt;
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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;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;256&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;
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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;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7%&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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&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
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      id="t_9_ac0508e7_271b_7a5f_63f3_490b39175367"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&lt;span style="font-weight: bold;"&gt;Costs&#160;paid&#160;as&#160;a&#160;percentage&#160;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;A 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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$39&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;0.77%&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_32_e15e968c_a80d_4f6a_9d87_2a3d704e0c44"
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    <oef:AddlFundStatisticsTextBlock
      contextRef="D20240301_20240831_C000001540Member"
      id="t_10_07a584ce_de03_238f_f153_38e152c0356c"> &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;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 86%;"&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;1,089,358,251&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;216&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;2%&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_33_5bab9777_8ef1_c6ba_639b_3f51ee69343f"
      unitRef="USD">1089358251</us-gaap:AssetsNet>
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      decimals="INF"
      id="h_34_255808bf_f5a1_52af_4ea0_3c2b30fcf36e"
      unitRef="Holding">216</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20240301_20240831_C000001540Member"
      decimals="4"
      id="h_35_89850423_11c4_bad5_c499_8b132139f01b"
      unitRef="pure">0.02</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000001540Member"
      id="t_14_9aa8faac_d796_9fc7_92e4_420954ec985d"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 4pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g31g31.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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; </oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000001540Member"
      id="t_13_9e049233_d832_3946_ef8b_271d0321f742">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>
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      id="t_12_dfb86883_4aec_a996_a3d8_c55cd6ddd454"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
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      id="t_1_0bba228b_5c3b_e897_9800_8a9f898c3b0d">Nuveen New York Municipal Bond Fund</oef:FundName>
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      id="t_2_06e6d4d0_55e9_269f_40ca_077d66b176ea">Class&#160;C Shares</oef:ClassName>
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      id="t_5_1ae0dc92_2ab9_99c5_3c55_835b27688413">This semi-annual&#160;shareholder report contains important information about the Class&#160;C Shares of the Nuveen New York Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="D20240301_20240831_C000137691Member"
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      id="t_6_ac75c50b_dead_3b64_d9a4_1a15c77ba568">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
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      contextRef="D20240301_20240831_C000137691Member"
      id="t_7_a690b71e_124f_b834_058c_96b48eb18522">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20240301_20240831_C000137691Member"
      id="t_8_7f66e5c1_b14d_579d_a118_8a05812c86be">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20240301_20240831_C000137691Member"
      id="t_9_3b141f17_3d36_f74e_b05a_495b28717d58"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&lt;span style="font-weight: bold;"&gt;Costs&#160;paid&#160;as&#160;a&#160;percentage&#160;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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$79&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;1.57%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
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      id="h_33_be799596_ae2a_4682_a472_8b1d595b52d3"
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      id="h_34_23477783_f965_42e8_8fe5_52b7b56da131"
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      id="t_10_1a60ef53_f2bd_6f9f_e720_d3622993bb56"> &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;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 86%;"&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;1,089,358,251&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;216&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;2%&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_35_ad60d0fb_0a0b_029f_02be_c85635d35ff1"
      unitRef="USD">1089358251</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      decimals="INF"
      id="h_36_49feb41f_6273_f266_a267_761875073519"
      unitRef="Holding">216</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="D20240301_20240831_C000137691Member"
      decimals="4"
      id="h_37_4c6530b3_1e74_e481_678c_c7d5db66973a"
      unitRef="pure">0.02</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="D20240301_20240831_C000137691Member"
      id="t_11_8ad9e042_4a66_6f00_98c7_2e11102e5861"> &lt;div style="position: relative; float: left; width: 48%; padding-right: 0%; padding-bottom: 8pt; overflow: visible; padding-top: 3pt;"&gt; &lt;div style="font-size: 4pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin: 0pt 10pt 0pt 10pt;"&gt;
&lt;img alt="LOGO" src="g864720g07g01.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: 0pt 10pt 0pt -70pt;"&gt;
&lt;img alt="LOGO" src="g864720g31g31.jpg"/&gt; &lt;/div&gt; &lt;/div&gt;  &lt;div style="font-size: 8pt; font-family: arial; text-align: justify; margin: 0pt 2% 0pt 2%;"&gt;&lt;sup style="font-size: 75%; vertical-align: middle;"&gt;(1)&lt;/sup&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; </oef:HoldingsTableTextBlock>
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      contextRef="D20240301_20240831_C000137691Member"
      id="t_13_286d60ca_58f8_5a79_83c6_2f451fef3a4b">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:AccountantChngDisagreementsTextBlock
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      id="t_12_760e272b_31e6_6a85_d91f_3613168c7db3"> &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;Changes in independent registered public accounting firm &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 9pt; font-family: arial; margin: 6pt 2% 0pt 2%;"&gt;On October 24, 2024, the Fund&#x2019;s Board of Trustees engaged PricewaterhouseCoopers LLP (&#x201c;PwC&#x201d;) as the independent registered public accounting firm for the Fund and dismissed KPMG LLP (&#x201c;KPMG&#x201d;) as the independent registered public accounting firm for the Fund. KPMG was informed of their dismissal on October 24, 2024. During the Fund&#x2019;s fiscal years ended February 29, 2024 and February 28, 2023, and for the period March 1, 2024 through October 24, 2024, there have been no disagreements with KPMG on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedures.&lt;/div&gt; </oef:AccountantChngDisagreementsTextBlock>
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      id="t_1_bf414989_8e2e_0fda_2111_dc243f8cce9e">Nuveen New York Municipal Bond Fund</oef:FundName>
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      id="t_2_f3837197_67ff_c5c7_fc1a_c4fbda416588">Class&#160;I Shares</oef:ClassName>
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      id="t_5_a377568e_127e_d2aa_0de1_b4957701a06c">This semi-annual&#160;shareholder report contains important information about the Class&#160;I Shares of the Nuveen New York Municipal Bond Fund&#160;for the period of&#160;March 1, 2024 to August&#160;31, 2024.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
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      id="t_4_f21c338d_9d57_cfc5_9e11_059d26daffa2">semi-annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
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      contextRef="D20240301_20240831_C000001543Member"
      id="t_6_1b075f8a_46e2_6aae_cfa9_0f9cebedd42a">You can find additional information at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787. </oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="D20240301_20240831_C000001543Member"
      id="t_7_7fc51987_ec2b_859a_e2ab_61363c642116">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="D20240301_20240831_C000001543Member"
      id="t_8_ea0e8f03_a571_c1c2_ad7b_bfe63cad8bba">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:ExpensesTextBlock
      contextRef="D20240301_20240831_C000001543Member"
      id="t_9_9cbef16d_3ade_290c_8069_f6118fc3bff7"> &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 six months? &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: 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="text-align: right; padding-bottom: 3pt; vertical-align: bottom;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost&#160;of&#160;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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&lt;span style="font-weight: bold;"&gt;Costs&#160;paid&#160;as&#160;a&#160;percentage&#160;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="text-align: right; padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap;"&gt;$29&#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="text-align: right; padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap;"&gt;0.57%&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      decimals="INF"
      id="h_35_580fee4d_ba14_4bca_a964_c011904ba9d7"
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      decimals="4"
      id="h_36_bb436f7d_aa67_4564_8592_a4c2ce8b84ab"
      unitRef="pure">0.0057</oef:ExpenseRatioPct>
    <oef:AddlFundStatisticsTextBlock
      contextRef="D20240301_20240831_C000001543Member"
      id="t_10_ad66e0ef_8bdf_a620_992b_04289469bfab"> &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;Fund Statistics &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(as of August&#160;31, 2024)&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: 0px; margin: 0 auto;"&gt;
&lt;tr&gt;
&lt;td style="width: 86%;"&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;1,089,358,251&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;216&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;2%&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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      decimals="INF"
      id="h_39_7fb4ff99_0eb4_ba4e_72d0_f2d4d27aa51a"
      unitRef="USD">1089358251</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      decimals="INF"
      id="h_38_7c76bf37_4b61_c6d7_fcf1_5242b5a30175"
      unitRef="Holding">216</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
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      decimals="4"
      id="h_37_0aa3d4c3_8e5c_4ee8_679e_cbc840783c92"
      unitRef="pure">0.02</us-gaap:InvestmentCompanyPortfolioTurnover>
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