<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:nmti="http://www.nuveen.com/20260724"
  xmlns:oef="http://xbrl.sec.gov/oef/2025"
  xmlns:srt="http://fasb.org/srt/2025"
  xmlns:us-gaap="http://fasb.org/us-gaap/2025"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="cik0001018972-20260724.xsd" xlink:type="simple"/>
    <context id="D20160531_20160531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160531_20160531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-05-31</startDate>
            <endDate>2016-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20180531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2018-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20190531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2019-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20200531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2020-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20220531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2022-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20230531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2023-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20240531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2024-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="D20160601_20250531_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2025-05-31</endDate>
        </period>
    </context>
    <context id="DefaultContext">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2021_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001474Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001478Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001486Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001490Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001494Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001498Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000137693Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000137694Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000137695Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000137696Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000137697Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_C000137698Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperMarylandMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperOtherStatesMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperVirginiaMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FiveY2026_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2017_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2017-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001474Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001478Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001486Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001490Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001494Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001498Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137693Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137693Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137694Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137694Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137695Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137695Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137696Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137696Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137697Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137697Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137698Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_C000137698Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperMarylandMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperOtherStatesMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperVirginiaMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="FY2026_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001474Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001478Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001486Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001490Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001494Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001498Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000137693Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000137694Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000137695Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000137696Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000137697Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_C000137698Member_WithoutSalesLoadMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:SalesLoadAxis">oef:WithoutSalesLoadMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperMarylandMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperOtherStatesMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:LipperVirginiaMunicipalDebtFundsClassificationAverageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_SAndPMunicipalBondArizonaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondArizonaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_SAndPMunicipalBondColoradoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondColoradoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_SAndPMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:BroadBasedIndexAxis">nmti:SAndPMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_SAndPMunicipalBondMarylandIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondMarylandIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_SAndPMunicipalBondNewMexicoIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondNewMexicoIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_SAndPMunicipalBondPennsylvaniaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondPennsylvaniaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TenY2026_SAndPMunicipalBondVirginiaIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:AdditionalIndexAxis">nmti:SAndPMunicipalBondVirginiaIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2016-06-01</startDate>
            <endDate>2026-05-31</endDate>
        </period>
    </context>
    <context id="TI20260531_C000001474Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001474Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001474Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001474Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001474Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001474Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001474Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001474Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001474Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001477Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001477Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001478Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001478Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001481Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001481Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001486Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001486Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001489Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001489Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001490Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001490Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001490Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001490Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001490Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001490Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001490Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001490Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001493Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001493Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001493Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001493Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001493Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001493Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001493Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001493Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001494Member_VariableRateSeniorLoanInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">nmti:VariableRateSeniorLoanInterestsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001494Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001497Member_VariableRateSeniorLoanInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">nmti:VariableRateSeniorLoanInterestsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001497Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001498Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001498Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000001501Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000001501Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137693Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137693Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137694Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137694Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137695Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137695Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137696Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137696Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137696Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137696Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137696Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137696Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137696Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137696Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137697Member_VariableRateSeniorLoanInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">nmti:VariableRateSeniorLoanInterestsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137697Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member_BBOrLowerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:BBOrLowerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member_MunicipalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:InvestmentTypeAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member_NRNotRatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">nmti:NRNotRatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member_StandardPoorsAAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member_StandardPoorsAARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsAARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member_StandardPoorsARatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsARatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <context id="TI20260531_C000137698Member_StandardPoorsBBBRatingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001018972</identifier>
            <segment>
                <xbrldi:explicitMember dimension="oef:ClassAxis">nmti:C000137698Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="oef:CreditQualityAxis">srt:StandardPoorsBBBRatingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2026-05-31</instant>
        </period>
    </context>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <unit id="Holding">
        <measure>nmti:Holding</measure>
    </unit>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001493Member"
      decimals="INF"
      id="h_1_3392767e-5558-3507-0af5-82e8ce684af4"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_1_34dad1fc-49c7-799f-bf4f-8615022d4e72"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001489Member"
      decimals="INF"
      id="h_1_3ff007d9-2743-6f64-860d-029d96f020fe"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_1_4df69c67-31c2-1a31-2ee1-151633565735"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001490Member"
      decimals="INF"
      id="h_1_63770ae3-ef08-fd18-cb15-30311c1ffb83"
      unitRef="USD">9578</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001481Member"
      decimals="INF"
      id="h_1_9f9b8809-9de0-51fb-1fd7-282b487637f4"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001501Member"
      decimals="INF"
      id="h_1_a7d2e59d-7c28-0bc3-b505-460751ad4887"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_1_b9e07d0d-365d-df79-3c51-c6ab75073279"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_1_c5dd69c0-801c-f679-889e-f930055a2546"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_1_fd2cffc9-c6cd-aa38-272e-ffbe3eb5ce7d"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_10_0ac232c2-b8cd-c59c-22ca-fa0a7a275153"
      unitRef="USD">11725</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001481Member"
      decimals="INF"
      id="h_10_112a5b81-eb63-8b9e-7596-bb3581a06c7e"
      unitRef="USD">11575</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001474Member"
      decimals="INF"
      id="h_10_15c6e012-27e4-94b5-9c8f-b2a3ca2babfe"
      unitRef="USD">10764</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001477Member"
      decimals="INF"
      id="h_10_20e2407a-7e60-bd74-9963-db7436ade111"
      unitRef="USD">11434</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_10_2abbc41b-cd48-b65c-2096-91fd78e592c6"
      unitRef="USD">12147</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001494Member"
      decimals="INF"
      id="h_10_63c24e41-fef3-5974-52b3-a67939247d69"
      unitRef="USD">10767</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_10_7cf8c826-b266-fedc-843c-f626a86dd314"
      unitRef="USD">11509</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001490Member"
      decimals="INF"
      id="h_10_8b0c55fc-42b3-0a3d-0a97-d18dfe956705"
      unitRef="USD">10736</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001493Member"
      decimals="INF"
      id="h_10_8f3ed2a0-e7c0-aedf-71dc-d917077fb634"
      unitRef="USD">11408</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001501Member"
      decimals="INF"
      id="h_10_ad3d41e3-5406-fc50-2ce8-61b613caa7f4"
      unitRef="USD">11367</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_10_bee3887a-ea44-2006-cbda-197025029ca2"
      unitRef="USD">11610</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001489Member"
      decimals="INF"
      id="h_10_e1d496c2-1d92-a33e-7689-38c578dba4e2"
      unitRef="USD">11474</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_10_fa494fca-c2f5-4b09-c0c7-5fbac976df82"
      unitRef="USD">12147</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001489Member"
      decimals="INF"
      id="h_11_23761077-74cc-bbfe-4eaf-352125bfa994"
      unitRef="USD">12364</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001481Member"
      decimals="INF"
      id="h_11_3f907837-6ea4-2407-e4f3-e2d5fdfe1b08"
      unitRef="USD">12360</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_11_458ee1d0-1c6b-3dff-5c4c-bda1a1da8b32"
      unitRef="USD">13034</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001493Member"
      decimals="INF"
      id="h_11_50199afa-062d-0286-bef3-c1fd8f610f1c"
      unitRef="USD">12275</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_11_5cb0961b-d0b7-dd1a-56f1-8fd6e784387e"
      unitRef="USD">12368</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001501Member"
      decimals="INF"
      id="h_11_66a6d20d-7612-e29d-0704-be887e7eea25"
      unitRef="USD">12218</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001477Member"
      decimals="INF"
      id="h_11_8e09aa09-bb51-a052-10d9-f087d8d20d84"
      unitRef="USD">12265</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001490Member"
      decimals="INF"
      id="h_11_95a4a666-28c9-3ff3-c554-43c55e923ac6"
      unitRef="USD">11526</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001494Member"
      decimals="INF"
      id="h_11_b3dba6a4-d087-bf95-5ebf-42d5f7fc5013"
      unitRef="USD">11642</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_11_f28fad6c-67f8-63c4-093d-a6bc0f0d0041"
      unitRef="USD">13034</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_11_ff6274db-54b3-7cfc-91bc-1d20052c5079"
      unitRef="USD">12212</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_12_1db0559c-1de4-5236-56da-7aab6880344a"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_12_1fdf5c1c-1da5-68ac-f6e6-617733073b36"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_12_96f25699-e20d-a400-588b-5df8cbabda02"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_12_9e486256-67d5-b97f-871e-8e12e2684f81"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_12_a558c3f1-f4d4-f296-e656-9dd23842be61"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_12_a8ae4d08-b12f-366c-3daa-3e37ff33ad31"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_12_df919f07-1d66-5996-a726-101cc1610040"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_12_f5806a35-3270-131f-eb01-14323d3153a8"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_13_2620495f-2d19-1206-8dde-d25a993c2662"
      unitRef="USD">10164</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_13_2fa2da7a-1d08-cd1a-ed9c-e5163b599f80"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_13_53f46c84-9038-5c39-263c-b93c27858ab3"
      unitRef="USD">10152</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_13_62c7b409-ea51-0e80-7e07-e1e305445423"
      unitRef="USD">10156</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_13_7f952f73-104e-da5f-fd7c-4dd8e7bad922"
      unitRef="USD">10152</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_13_88cad601-44d0-f243-fe50-cde451f9c36e"
      unitRef="USD">10176</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_13_99c399bb-3d1e-ab4e-e906-e4ad74241efb"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_13_bd0c727b-25da-a50c-8cb3-89401b11f6f6"
      unitRef="USD">10143</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_13_cba17c1f-101f-d07e-a452-86c3a506b5a7"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_14_126aa1f3-acd9-6981-b777-08c31e4a2df9"
      unitRef="USD">10243</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_14_2915eee9-5aa5-a1bf-67fc-e806d5079bce"
      unitRef="USD">10194</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_14_452bfc70-91da-0d04-c62f-13b7688c1031"
      unitRef="USD">10371</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_14_6a21bba8-d035-4039-3e45-ef26625f46da"
      unitRef="USD">10194</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_14_81fcbd1c-294a-4a7e-b30a-d9f5af03756f"
      unitRef="USD">10243</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_14_b8fb0464-aef4-9e6c-7d72-c7f5e69880b1"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_14_beac14a3-f854-9f83-38f1-705b942f6a1d"
      unitRef="USD">10320</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_14_d92aad3e-8733-e10d-cad8-13cfd0cba81d"
      unitRef="USD">10202</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_14_ea7d80e4-0a6f-9bf6-1c99-065c895f69ab"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_14_ea80b568-9b20-5470-25b6-661709ddd3ea"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_15_0429e176-4103-bd40-735e-cb98ac81dbe5"
      unitRef="USD">10700</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_15_095f415b-6d7c-a962-c781-f0874419fc11"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_15_0dc289fc-aa13-82d2-f293-a6f7c32e69bb"
      unitRef="USD">10700</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_15_2760650c-07c1-422d-7928-ad1524ee05f1"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_15_33ca3652-b193-e659-f54d-77415e6ddeab"
      unitRef="USD">10832</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_15_6ea2f017-f7b5-d2d4-e2f7-8f66c0a96dfa"
      unitRef="USD">10991</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_15_a3369383-e271-34ce-1fff-4ea7be3301fd"
      unitRef="USD">10765</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_15_afb66505-e71b-4243-f1d5-648d30f9d951"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_15_c9cc785e-a90f-4990-24a0-770973091379"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_15_ddb01de6-0679-0199-24cb-4ae681d805f8"
      unitRef="USD">10832</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_15_fc05e4d6-b009-4686-7aeb-551f68415bc7"
      unitRef="USD">11042</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_16_07edf42d-266d-bdbc-6017-9a46fd92e559"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_16_0ae577ac-ff01-2728-2e26-56f4fde08459"
      unitRef="USD">11457</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_16_2748bed1-57d2-a2c0-509c-3c4e22ebf33f"
      unitRef="USD">11145</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_16_35a416a0-1f7e-5e71-9d92-274180ba4c6e"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_16_3e8155a2-3568-1506-3c7a-8929a802f9a1"
      unitRef="USD">11428</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_16_44bdbcd7-14d4-e4bc-5d68-e437b551f474"
      unitRef="USD">11219</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_16_5c103e99-a0dc-8ff2-f96d-b64ba5afe7b9"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_16_7283c6ea-195c-f39b-4bd6-a3e2582d6328"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_16_ad83667e-d6d6-c91b-9f65-b28b025ad1c9"
      unitRef="USD">11219</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_16_d5e08947-804d-d9fa-7659-7ced273353fc"
      unitRef="USD">11229</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_16_fbe153d1-82c1-c648-beaf-bd29cd0b7f35"
      unitRef="USD">11145</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_17_47eaeff9-fe62-a2b7-8c05-10b47ee05b17"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_17_77dcd7dd-5af2-1cc8-4c24-f467192b7688"
      unitRef="USD">11729</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_17_9c2e0152-4d32-4c36-6486-d6cfe159d6d0"
      unitRef="USD">11582</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_17_b150c1ca-6495-c490-c87a-0603eae8d594"
      unitRef="USD">12119</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_17_b375d5d2-ba62-96dd-b541-2400fa7f62c7"
      unitRef="USD">11465</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_17_c64c5dbb-bd28-d66d-7dfb-dee4279a43c0"
      unitRef="USD">11992</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_17_d154094a-afae-bc7a-6cdd-a14f1457472e"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_17_d724a5cc-6b4f-ff7c-53ca-bf9dd20a99e7"
      unitRef="USD">11729</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_17_dda5f9ad-044d-84e5-a5b6-d1b76ff05baf"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_17_e9463172-189c-3e47-7cae-7988d67faaf3"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_18_0971d878-308f-9dba-b61e-9e773b71601a"
      unitRef="USD">11087</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18_25dc8641-c5bf-497c-a881-621b22398b3f"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_18_47d6b9cf-a217-880b-e34f-d3edd17a8644"
      unitRef="USD">10915</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_18_5938c803-5673-dd25-dcd7-8d3fe3b4dbf6"
      unitRef="USD">10919</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_18_5a90d435-9f87-f342-600f-f384006a5736"
      unitRef="USD">11269</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_18_65d4a436-6fcc-66ee-e373-198a6dfb8837"
      unitRef="USD">11359</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_18_6959a963-316a-f1d8-1bdd-eebd4b147793"
      unitRef="USD">11087</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18_6d5290e5-a611-7960-98e8-2c477c03f3ea"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_18_7db7d4f6-009d-dbd1-eef0-7007e4b7c562"
      unitRef="USD">10919</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18_cf5d9ac6-8ab2-834a-d239-ae580ecfe6c3"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18_e7df602e-4cb5-6c65-d387-cb5bec0822cf"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_19_5634c225-cf77-764e-5fb7-7a0862f2273f"
      unitRef="USD">10924</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_19_62c24f4a-6e60-5426-58f1-5e3f76fadd61"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_19_7ceb95e7-94fe-a5f1-8290-c904fd5782ba"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_19_b41b7967-c944-3746-3ff2-3442bdb0f22a"
      unitRef="USD">10940</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_19_c979764d-fb26-d0a8-8b01-97fcea52eaac"
      unitRef="USD">10924</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_19_ca802c90-9d69-755a-ad99-995a110be2c2"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_19_d76e07f5-72a0-ec7f-0286-6fe2b76790a9"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_19_d9269a57-9573-76b8-1927-824bfca58de5"
      unitRef="USD">11386</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_19_e6ccd933-4e05-d8f4-271d-af6cfa1ea28e"
      unitRef="USD">11051</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_19_f37e755b-6ee2-cf4a-b2db-6a828a0fceee"
      unitRef="USD">11051</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_19_f942e0b6-eba2-6a3e-f862-e70211735a39"
      unitRef="USD">11247</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001477Member"
      decimals="INF"
      id="h_2_2e64174b-f2cc-ebda-df92-a66aab451adb"
      unitRef="USD">10105</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001490Member"
      decimals="INF"
      id="h_2_3981ab0f-c46c-4c5f-1083-8b5422d26e1c"
      unitRef="USD">9656</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_2_3a0733ec-7d1e-b38c-9c74-56f8645cbcf5"
      unitRef="USD">10156</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001501Member"
      decimals="INF"
      id="h_2_5c72b25d-35eb-b4a3-e88a-28dfbf53abef"
      unitRef="USD">10125</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001494Member"
      decimals="INF"
      id="h_2_68ed3d25-8fb0-421e-39e3-1aecd1827c00"
      unitRef="USD">9576</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_2_7ef4c870-b50b-dc7f-2114-069764bca685"
      unitRef="USD">10182</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001481Member"
      decimals="INF"
      id="h_2_94ac5de1-0542-1245-e66a-9272b468aaac"
      unitRef="USD">10093</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001489Member"
      decimals="INF"
      id="h_2_d89aa24c-6ffa-6e67-ce3e-f06576d9cbe8"
      unitRef="USD">10187</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_2_e3a45c77-80f5-ab36-4b0b-b85ea7cb1a20"
      unitRef="USD">10176</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001493Member"
      decimals="INF"
      id="h_2_f1647dd3-1232-a2af-d17c-d62e5551238c"
      unitRef="USD">10104</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_2_fe929eba-bb02-b950-ad40-ff83c3f470e1"
      unitRef="USD">10176</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_20_20547af0-e613-2b78-6a24-fcfaf528a36d"
      unitRef="USD">11161</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_20_3177c3ad-a58a-37d8-bd66-f561f84dedf3"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_20_346dbbf3-1d91-f655-39a2-58e4c99d592f"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_20_4ac4ce6e-ca92-23e6-0adb-4fa4943f79fe"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_20_5c95cc91-f5a3-b61c-a2dd-b0d9451604ad"
      unitRef="USD">11161</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_20_7fd409e8-77ca-06c0-f6a2-98bf5317e0e2"
      unitRef="USD">11160</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_20_8111bbad-3ed8-ed0a-7737-a9c203a7e44e"
      unitRef="USD">11782</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_20_8515800f-b84b-6426-fa45-7ce50d527b67"
      unitRef="USD">11416</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_20_b7912141-666a-8fd7-6c0e-8b76811865db"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_20_c1dad02b-0da1-ea03-1703-c158ebb664ec"
      unitRef="USD">11416</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_20_cf162cc4-8e32-a6f1-4de0-802c430b8f75"
      unitRef="USD">11574</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_21_1434a579-5cf9-076f-c934-0495bde01844"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_21_1525cdb5-cb16-9547-4481-dbd892bb12a9"
      unitRef="USD">12147</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_21_1bbcc57b-3180-abf8-346c-d4b8b41daf19"
      unitRef="USD">11592</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_21_1e3fbda2-05c0-2af5-d247-a1a15da32491"
      unitRef="USD">11725</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_21_3ac64119-3d10-4cb5-6f4d-28837995cc4e"
      unitRef="USD">11592</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_21_5418c31c-1ca6-ef99-187c-2d006d8315f1"
      unitRef="USD">11725</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_21_7c151743-e7d7-1e0f-5190-598890640f94"
      unitRef="USD">11509</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_21_a8fe999d-1a21-9b9c-31d7-6960487d6710"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_21_b99f2432-95e4-7d6d-c07a-6dc70d7f10fd"
      unitRef="USD">11896</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_21_e6b8fcf4-c71a-cfc0-b318-ef93f1083cfa"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_21_ef005f37-e8c4-f725-7915-4e75d4c7fa93"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_22_0d1b1619-d168-b18a-7d59-1e1de69c5a84"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_22_1fb2f5c9-58f4-9afc-82c8-0ec0158e2fb2"
      unitRef="USD">12246</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_22_279c0cd9-baf6-bc61-6475-1e80d9c84286"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_22_75d0a475-3ef7-ef8c-38a6-d40ad8d233dc"
      unitRef="USD">13034</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_22_7b1fbda7-73da-db0f-9420-9385b4da6b26"
      unitRef="USD">12246</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_22_88d7a1b3-f62a-4424-234e-a8c02865bf5b"
      unitRef="USD">12488</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_22_a00128ab-b343-a45a-483c-686fe52d3f70"
      unitRef="USD">12698</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_22_b34fbe49-8f8b-6b0d-2259-682a1fffe198"
      unitRef="USD">12212</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_22_b7d5daa8-487c-50db-a742-dfe58077ed3c"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_23_08872ea2-a0ca-bbc3-38d0-c5354728afb0"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_23_1960a570-b0d8-fef5-3c06-50a3f3b3c2a9"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_23_4d348586-940d-5053-8865-3a6ba3b21aff"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_23_8373ef9c-d4d7-2e17-9b15-cf9103d02fdd"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_23_b3b799d0-8256-47d9-60e0-eb2e730c5da7"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001478Member"
      decimals="INF"
      id="h_23_b9cef74a-c85e-f225-ee20-c513f6d8a221"
      unitRef="USD">9583</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_23_e368cef3-069b-340a-85d7-063d6d1501bd"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_2c5fff35-4684-28a8-9e4c-61aade25b3ff"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_2f48c566-7dab-2ad0-86f4-620c0ddf5eab"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_3a18ae9a-7d06-cf15-d855-4ec6ef65e200"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_79fa1061-c6de-6ca8-8270-b4a59ed27f22"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001478Member"
      decimals="INF"
      id="h_24_a19e3c11-7074-3519-50cb-e74a5cb079a9"
      unitRef="USD">9656</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_bd6a7cde-e729-dbfd-27c0-d5433f806c35"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_fbedfa4a-2bcc-f377-1288-3cf57a4f7ad0"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_06af9618-3cfa-fc9e-f24d-1dab594d93cf"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_1688eeee-2f46-89ff-6666-44deb2fce6db"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_17e77856-0785-396c-e2a3-16a8e2051813"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_2adfbcb5-1e08-8f2f-7124-8bc8d348dc88"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_563bf18b-b32a-7099-4b81-47c6562c15d5"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_a7547bc4-acdd-6838-0173-b8732aef8b5a"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001478Member"
      decimals="INF"
      id="h_25_aafca6b0-b297-6fa8-af5c-e4aef331c8dd"
      unitRef="USD">9843</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_fdcddd61-cbfd-a650-c21d-7bc976015c3c"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_1575e6e4-9d52-23b6-e180-eeb9f52b9505"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_39f3b600-0420-5ce8-22fe-8d03611496a2"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_5b997bef-6f16-62e7-c2e7-90e7a80b18f3"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_65cacfe2-81c8-f0eb-4da4-c91bdde2685e"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001478Member"
      decimals="INF"
      id="h_26_6db0ad78-9a5e-a0c4-3a50-b1efc263b5b2"
      unitRef="USD">10418</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_79fa713d-3925-2386-e329-f7c0b8dda822"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_907a3de9-1b64-6479-1f1f-646898c1ab5d"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_ff51663e-c7af-a6a3-9cc6-b7047bd061df"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_2138b7ab-9f6c-181e-eca4-36ad2fef0d93"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_35115b73-bb64-ab49-4507-82ef7c176f06"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_38d5517b-65ee-214f-7e0d-78a9dd064127"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001478Member"
      decimals="INF"
      id="h_27_3f666543-1ff2-5ab9-a2ed-3d00d3cdaf9f"
      unitRef="USD">10836</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_5f20a3ed-576d-cad8-bc7c-fbf6acd9b744"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_89341ad6-c5c8-f60b-46be-af65534e8127"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_d12417dd-a4c8-5580-ee7e-b6bc79a55a9d"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_fc3b012c-4688-df45-9e10-0790d456e0e8"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_07b014fb-8e43-e205-18c3-cfabbe8b544b"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_4ca0fcf6-f2e2-0922-bc53-55e7d6a218d8"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_50bc8cca-15f0-c75f-d72e-959456db8186"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001478Member"
      decimals="INF"
      id="h_28_760a166b-3b3a-690a-94db-fda40b8e9965"
      unitRef="USD">11372</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_9df4ae8f-a3f6-6455-efa9-9657b5232436"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_ad251e28-2dc0-d204-81cd-852496b6b931"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_bf4b3bd1-aede-dbde-45e6-45767188c091"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_c22626bc-468f-499f-3f13-696c6bf1d8cb"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_009ffbbc-08f9-79e0-4d35-ded4af7608b2"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_1cb1e873-5260-1993-2bd4-3ae86814c5b1"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_33a4d47b-4c29-21de-2541-73e119923bb5"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_356f34c6-d374-1766-2588-e0d7aa6b9e1a"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_583bdc2f-a3f2-3bcb-5af0-22169474374d"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_abbcad6f-b6c5-4d7b-eea5-0e4dca5255b5"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_b6eacc69-23bb-e695-5c95-e7498e60a8c9"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001478Member"
      decimals="INF"
      id="h_29_d4af65e4-8d87-5f4f-741f-457434dfd27d"
      unitRef="USD">10546</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001490Member"
      decimals="INF"
      id="h_3_14b40832-09ec-b7f1-1fc0-3d0cac91d2f4"
      unitRef="USD">9755</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_3_3a3471d5-f6c0-15d1-f3a6-5fa38f285d90"
      unitRef="USD">10320</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_3_51a75962-b627-8f1d-a285-d670d7698af9"
      unitRef="USD">10202</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001493Member"
      decimals="INF"
      id="h_3_732943a7-c61a-76c0-fe9f-bc744b730679"
      unitRef="USD">10221</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001501Member"
      decimals="INF"
      id="h_3_757e2b97-660f-f071-02fe-125e578413ec"
      unitRef="USD">10281</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001477Member"
      decimals="INF"
      id="h_3_770236a6-59eb-ce7c-4180-3980ccb74534"
      unitRef="USD">10284</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_3_7ac9a304-3d8e-04de-4c8e-d4d0c73fc06d"
      unitRef="USD">10243</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_3_7c3b3f4f-d6b0-81a9-8002-65b5730cec3a"
      unitRef="USD">10253</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_3_86cf77b4-f59c-4dae-6b5e-2325c27be138"
      unitRef="USD">10371</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001494Member"
      decimals="INF"
      id="h_3_896ee42c-1b20-b807-9d3d-4bf1f4f6a47f"
      unitRef="USD">9753</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001481Member"
      decimals="INF"
      id="h_3_a577619a-c6d4-47ff-e5b1-b574bb43c7ed"
      unitRef="USD">10316</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_3_bb737dba-5791-90f0-993e-40858d5af776"
      unitRef="USD">10371</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001489Member"
      decimals="INF"
      id="h_3_f90f9ee0-60bc-8268-91b0-866d156be4e5"
      unitRef="USD">10354</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_05a644ab-cce4-13ed-1da4-aaf0aa2ca966"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_20454fd4-39db-dc32-ab5a-1e0e8bc080a9"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_5f35d8e4-385b-0b69-d7b1-02aad921ab54"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_6cd7e487-96bf-e348-27d2-33484d46de62"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001478Member"
      decimals="INF"
      id="h_30_7c7f9770-ddfa-b479-2f14-18793b42c4d9"
      unitRef="USD">10480</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_80fa2888-ea47-35e0-249b-11880f08f6b5"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_c9dfac03-7ebc-09b2-3027-200775c0e161"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_ffffb5bb-7bcc-cd67-4c55-2c398dad3990"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_5fdcda8a-da9b-efda-0540-3eec5960587b"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_61332d24-37de-8904-0f2e-6d15e0c38a30"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_79476cbc-69b2-f170-e37a-741326dd4fd7"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001478Member"
      decimals="INF"
      id="h_31_9516f96b-ec68-a43d-eeef-f3fe71f649c2"
      unitRef="USD">10813</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_d3652f6d-b0ca-5360-e509-073ce65288c4"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_d7e542ef-ba80-eb1e-0443-736983ed6e98"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_e6787d6f-4bb3-80de-30c6-6cab1ecf19b9"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_e8f6cb2a-063c-d1da-b474-3dcfa7f9e40b"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_03ea7b0e-e5e8-57ef-eb5b-878a92cf2d0e"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_48b35d90-8949-3154-c136-a3b3a2712567"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_4922254e-8598-13cd-aa06-ee632e40e4ad"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_58f4a079-e87a-4c26-fded-45305c8ef0f9"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001478Member"
      decimals="INF"
      id="h_32_72e98d9c-81e9-7000-6602-66c688973e1b"
      unitRef="USD">10908</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_ad292a94-8035-d285-5965-7c99cfa0bc5c"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_c19ec444-cbc3-f7a0-a2bc-94a9a35bf7ee"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_c26987c3-e530-63da-03b8-ed500082f665"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_482a3fa4-802e-b1f8-db20-ad23680d6126"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_6e7d4f10-efde-b5ab-705a-5534a344f960"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001478Member"
      decimals="INF"
      id="h_33_937b72d2-c83e-21b4-4ae0-86edcfde3167"
      unitRef="USD">11625</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_9576bf64-55d7-27e7-4bdf-266a67b29893"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_a623841b-6168-7e8d-2c35-5daf809b4b47"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_d98d34b9-9104-696a-543b-7ca15519df8f"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_f1b38864-d7e8-648a-9638-a20faedea893"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001481Member"
      decimals="INF"
      id="h_4_1a355bed-e44c-4164-310b-9a994e11aff2"
      unitRef="USD">10937</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001474Member"
      decimals="INF"
      id="h_4_4e7f4ffc-3fe5-7086-6f70-07f370f8a401"
      unitRef="USD">10369</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_4_5a4fb1bc-10e0-58bc-d579-2bbf27789896"
      unitRef="USD">11042</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001477Member"
      decimals="INF"
      id="h_4_6e7cf4ca-01a9-e3cf-1300-f65eab64276c"
      unitRef="USD">10890</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_4_78029cf9-c6c4-cd62-7997-a1cd3d496900"
      unitRef="USD">10832</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001489Member"
      decimals="INF"
      id="h_4_7f0edf5f-3ffc-8b38-d81c-4249af3477db"
      unitRef="USD">10886</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001490Member"
      decimals="INF"
      id="h_4_9409029a-77b1-18fa-56f5-9269b79e244d"
      unitRef="USD">10238</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001494Member"
      decimals="INF"
      id="h_4_9d3dc004-5bc6-4a42-8cf8-41f2d6269e73"
      unitRef="USD">10427</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001501Member"
      decimals="INF"
      id="h_4_a1145899-716a-9436-7598-2adb14c23819"
      unitRef="USD">10859</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_4_b31f460d-8cfe-0d25-237f-5913d60d4f7f"
      unitRef="USD">11042</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_4_b856005a-b10d-59fd-1fc9-d845e696c781"
      unitRef="USD">10828</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_4_ba85fa95-8381-b850-40b8-19c56f2fd810"
      unitRef="USD">10765</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001493Member"
      decimals="INF"
      id="h_4_dd8f299b-afd5-2332-c006-6041dad7435f"
      unitRef="USD">10750</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001493Member"
      decimals="INF"
      id="h_5_10e4eca0-ca61-78f2-4c75-5575f3b9dfb5"
      unitRef="USD">11196</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_5_329c340a-55ce-4af4-109b-305ed9cc0481"
      unitRef="USD">11219</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001501Member"
      decimals="INF"
      id="h_5_335ede81-b38f-ed3b-bbc5-b38206d631e7"
      unitRef="USD">11191</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001489Member"
      decimals="INF"
      id="h_5_42d85d4c-b4e7-6f7e-7903-73c8328e2611"
      unitRef="USD">11105</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001490Member"
      decimals="INF"
      id="h_5_55390387-34b4-8428-a03f-89dfd7138b44"
      unitRef="USD">10641</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001481Member"
      decimals="INF"
      id="h_5_7638cbd6-fa32-a045-8c96-9440a34d3e44"
      unitRef="USD">11389</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001477Member"
      decimals="INF"
      id="h_5_8a015a1b-46e9-0296-3ec8-f62bbfcf88b0"
      unitRef="USD">11257</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_5_9b5668a2-2758-e042-2d16-cadf802331f3"
      unitRef="USD">11346</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_5_b239c56f-0074-55ed-ef7b-c25f81463905"
      unitRef="USD">11457</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001494Member"
      decimals="INF"
      id="h_5_c5dc4f6d-9112-368c-7521-04d2e0b90ff8"
      unitRef="USD">10742</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_5_d5579955-6e8c-470b-f541-263b09222ae8"
      unitRef="USD">11457</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_5_de513e0e-273b-ce35-730d-571a93e17a67"
      unitRef="USD">11229</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001474Member"
      decimals="INF"
      id="h_5_e2545677-8230-d29c-ebae-abf5bda93229"
      unitRef="USD">10696</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001490Member"
      decimals="INF"
      id="h_6_0f038b59-ae79-73d3-4dac-4d30faf87f78"
      unitRef="USD">11119</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001489Member"
      decimals="INF"
      id="h_6_269143df-056e-a2a5-5418-65abdf9b0eb3"
      unitRef="USD">11875</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_6_3a8bd8f5-7fb9-bb8a-70e5-c3cb9b045f2b"
      unitRef="USD">11709</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001501Member"
      decimals="INF"
      id="h_6_3ad6c77a-8a03-a6c1-3991-246d24037d72"
      unitRef="USD">11846</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_6_3deb78a1-d82b-8f46-944e-61290d65499f"
      unitRef="USD">11729</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001494Member"
      decimals="INF"
      id="h_6_6b6e59ff-1e0c-258e-ecde-7905343fc613"
      unitRef="USD">11287</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001477Member"
      decimals="INF"
      id="h_6_7d400c02-f86b-ba76-8b2d-dbdb00c3cd4b"
      unitRef="USD">11883</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_6_7e714258-a62b-f8e3-aef2-0b274c56bb09"
      unitRef="USD">12119</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001474Member"
      decimals="INF"
      id="h_6_8c171bb1-7e6c-b282-b5d3-135cd4ce11dd"
      unitRef="USD">11279</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001493Member"
      decimals="INF"
      id="h_6_98de273d-5950-1d44-2d80-e6eb15ccaa52"
      unitRef="USD">11733</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001481Member"
      decimals="INF"
      id="h_6_c7836708-1f41-cbde-a799-6881492fabb8"
      unitRef="USD">11977</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_6_d7d36faa-82a2-99cd-c744-dcccc803f980"
      unitRef="USD">11582</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_6_f6b52ba5-06e6-528c-130d-e21bcf051223"
      unitRef="USD">12119</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_7_09361e2f-439a-60ac-1ae2-b80798d3b265"
      unitRef="USD">11359</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001477Member"
      decimals="INF"
      id="h_7_18f91b67-5cf5-d989-396e-afd3d547a8c8"
      unitRef="USD">11022</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001481Member"
      decimals="INF"
      id="h_7_29d4ab79-be26-8e48-2b1a-80122bdb400d"
      unitRef="USD">11131</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001493Member"
      decimals="INF"
      id="h_7_42809ce0-9c7c-cbd1-ead5-bd555155a0d4"
      unitRef="USD">11006</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_7_5bef71a5-4cd5-274b-99d8-5d9d1efdbef1"
      unitRef="USD">11359</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001489Member"
      decimals="INF"
      id="h_7_6d409f04-6561-6a74-45ef-1fc3e49d7a02"
      unitRef="USD">11036</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001474Member"
      decimals="INF"
      id="h_7_7e6af91a-4dff-4b7d-69ad-147c0be9e827"
      unitRef="USD">10437</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001494Member"
      decimals="INF"
      id="h_7_8670ce75-3146-081b-56dc-4a260beca1ef"
      unitRef="USD">10608</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_7_8cc9a1f2-5950-1f13-89c4-b9227bb61253"
      unitRef="USD">11047</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_7_9f86f621-06af-72be-8b65-dfcc6d6b4526"
      unitRef="USD">10915</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_7_cea2f77d-4bfe-a0d7-978f-a9be9f803529"
      unitRef="USD">11087</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001501Member"
      decimals="INF"
      id="h_7_db9cbc11-e88d-4ea2-af34-3cfd5c1b5f41"
      unitRef="USD">10957</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001490Member"
      decimals="INF"
      id="h_7_ee88fea0-37d1-c53e-5ed4-b191674f929c"
      unitRef="USD">10412</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_8_0f7405a6-764e-63ae-f8d5-400b80246a70"
      unitRef="USD">11386</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001493Member"
      decimals="INF"
      id="h_8_54bdd551-9731-1247-939b-f52e6ff51c12"
      unitRef="USD">10906</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_8_55b662e0-6cae-b8ab-f66d-62fcf4e0e0cd"
      unitRef="USD">11386</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001481Member"
      decimals="INF"
      id="h_8_6039eb89-d34b-bc85-6008-d3604a7362e3"
      unitRef="USD">11082</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001474Member"
      decimals="INF"
      id="h_8_624b34a4-41f2-0146-3fe2-2e435200fa9d"
      unitRef="USD">10330</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001494Member"
      decimals="INF"
      id="h_8_73c5d0e0-c76b-b691-6637-8db761beb028"
      unitRef="USD">10367</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_8_7b600991-32b0-07c4-5e3b-7706063097ad"
      unitRef="USD">11051</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001490Member"
      decimals="INF"
      id="h_8_9e50613f-5115-31b9-1e1c-94454ef36025"
      unitRef="USD">10303</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001489Member"
      decimals="INF"
      id="h_8_b037cd7e-295c-762c-0f4e-b3574497db29"
      unitRef="USD">10924</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001501Member"
      decimals="INF"
      id="h_8_b414b1d0-2635-009b-4313-8730be621675"
      unitRef="USD">10882</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001477Member"
      decimals="INF"
      id="h_8_bce0e5c7-a3a0-0135-d950-56dd2e5614df"
      unitRef="USD">10931</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_8_bd8ea17a-28e4-ac7f-b18e-8784b7a7a839"
      unitRef="USD">11042</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_8_dad55b97-bf78-bd69-11bd-c23d8acbd4f9"
      unitRef="USD">10940</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001474Member"
      decimals="INF"
      id="h_9_0e7666b1-eaf2-96b5-5629-bf7d7bd4f325"
      unitRef="USD">10700</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_9_1300ed1f-cc7b-df80-899f-9b1d110a741e"
      unitRef="USD">11160</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_9_5382e8f9-22ea-572c-4669-5c6999a6e968"
      unitRef="USD">11782</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001477Member"
      decimals="INF"
      id="h_9_5504e345-9cf1-269a-cf41-fdb2df98ac5d"
      unitRef="USD">11344</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_9_6831ec5a-d4c7-bc9c-decf-6ced4be41f51"
      unitRef="USD">11416</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001494Member"
      decimals="INF"
      id="h_9_6b44721a-7952-1ee9-521e-b8cdfe9c4afd"
      unitRef="USD">10782</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001501Member"
      decimals="INF"
      id="h_9_6be5c646-c88f-9f42-6281-80e162a9fc39"
      unitRef="USD">11290</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_9_8ae67d6e-53d1-53e3-a19b-05b2608ce238"
      unitRef="USD">11319</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001489Member"
      decimals="INF"
      id="h_9_930eee83-aeba-42a7-1ca0-b783975937fe"
      unitRef="USD">11328</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondColoradoIndexMember"
      decimals="INF"
      id="h_9_a3586adb-e4d0-c1c0-357f-fa250dc92211"
      unitRef="USD">11782</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001481Member"
      decimals="INF"
      id="h_9_ab88a1a5-fcca-1ba1-84be-e6c1afd326d7"
      unitRef="USD">11454</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001490Member"
      decimals="INF"
      id="h_9_b23f469d-2ddb-8934-6f59-da99727075b1"
      unitRef="USD">10644</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001493Member"
      decimals="INF"
      id="h_9_eb45f24b-c00d-7b99-1795-84ee543ac3b3"
      unitRef="USD">11299</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_0065f39a_80fc_4732_b8a9_c9cca12f9761"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_01e633c7_7658_4bc4_b81c_42749d42b0e8"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_04fea0cf_64b5_44fa_adeb_73f4b3b37108"
      unitRef="USD">12368</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001497Member"
      decimals="INF"
      id="h_0849eeca_56cc_43b5_875c_586ee2bf9252"
      unitRef="USD">11907</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001497Member"
      decimals="INF"
      id="h_0d6f934f_5851_47fe_8038_220583cc2245"
      unitRef="USD">12399</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_0d8cef5d_efed_49b1_88d6_caf83eb88ed7"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001498Member"
      decimals="INF"
      id="h_0e73f5ea_f767_4bfe_98f7_3f332d8df112"
      unitRef="USD">11475</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_0f623de1_5389_4789_a8b3_cb67c6268fba"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_1_1b2a9cfc-2c14-6d81-428e-01dce4223e41"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001474Member"
      decimals="INF"
      id="h_1_96121095-15bf-4ed6-cb35-d0996c9d0646"
      unitRef="USD">9583</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001477Member"
      decimals="INF"
      id="h_1_bb3ae48f-affc-ffe6-828b-e8b22147295f"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001494Member"
      decimals="INF"
      id="h_1_c702dc4e-218e-c49f-b4a0-48527d621f6f"
      unitRef="USD">9577</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_1_ddc72c4d-2955-8b06-d526-c267f9f2178b"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_1_e01c41f5-87a0-7cab-27c9-e54c639cbe86"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_10_28ce6392-1532-c3e4-651e-9c6bb36b163e"
      unitRef="USD">11896</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_10_6f4cf8be-668a-4609-cff1-0a0d39892bdb"
      unitRef="USD">11592</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_10_a221f9eb-e4be-053c-a4e4-cbc84e807c6c"
      unitRef="USD">11509</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_10f7d556_3a02_4d23_923b_984b27e91977"
      unitRef="USD">11047</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_11_3ec4eedd-d9f7-4096-0e3f-ebc6b5b72f96"
      unitRef="USD">12212</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001474Member"
      decimals="INF"
      id="h_11_43e3b39f-7466-e6fb-00d0-566f39b44921"
      unitRef="USD">11531</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_11_4668b9ff-9351-64c3-29fc-c1f60355932e"
      unitRef="USD">12246</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_11_b5202d92-8a65-63af-6330-712d7462c819"
      unitRef="USD">12488</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_11_e331793e-12b2-1e6e-5a57-19fead225283"
      unitRef="USD">12698</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_12_2f0fda03-aa38-af7e-baba-8414bc29c4cc"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_12_48540292-f34c-14af-619f-892bb544b32b"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_12_4b19885d-c172-72df-079b-08b832481b7e"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_12_6ef9ff27-1fbf-b333-dada-b22086a569bf"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_12_997c18c0-3215-9c4b-80e1-5b2706154e3c"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_12_a1d938b0-8ab7-9255-0adb-9b0776c376f8"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_12_f52a1ccf-4785-ce6d-e573-01b75caf29f4"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_13_05b1b998-7f5f-9493-52ea-dc79d84ba81a"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_13_3b3beea0-4452-09a0-5926-8e63ff94dda2"
      unitRef="USD">10143</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_13_44b73c93-8fde-c67c-00e1-a2017c9112bb"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_13_4de37319-d4c6-7a88-a47e-3f6c7be5d5dc"
      unitRef="USD">10182</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_13_e443ff3a-adfd-74c6-29c7-da1266ccc977"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_13_e5742aea-b9a4-cd9d-2bb9-a7989c047d97"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_14_2474ad87-8e4d-eb8f-36c7-7e744c72bdda"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_14_66836932-3cce-9b8f-10e6-ded268f1c15e"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_14_c12f2dff-bda9-0600-0c35-dddf2833031d"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_14_cc51ef7a-b985-fb3e-1d29-cff9119a6abe"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_14_f7afe8f5-5b7b-8d6f-dd18-35ff69b30903"
      unitRef="USD">10253</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001498Member"
      decimals="INF"
      id="h_14bb676c_c84d_4e45_8099_994d27bb3e1a"
      unitRef="USD">9816</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_15_2026b1c5-f40e-7d66-ac4e-0fd771384137"
      unitRef="USD">10828</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_15_2646c76b-4979-000c-eb00-cf57d58114ae"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_15_738c8cbf-9001-b077-3172-17e328814ab6"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_15_c6f2717d-0347-45c5-5671-69e1d0036ef1"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_16_2abfa73e-8c4b-1f0a-ce15-e9cbbb4807a7"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_16_60155a7f-66de-b996-fb35-ffc87489cf4d"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_16_933c0442-ce8f-32c1-3cea-7962dfa0e0dd"
      unitRef="USD">11346</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_16_99d9f63c-f262-917c-4c1f-4f1ed1b161e2"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_17_1c1ccfce-6f96-919d-6186-124e4afce513"
      unitRef="USD">11465</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_17_591b51d5-5875-a705-dbdc-037ad6e28a7e"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_17_8d0174ea-e02c-be88-0741-9201521f37e9"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_17_d5552c31-11ee-31ae-1bd6-71c1526d61da"
      unitRef="USD">11709</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_17_f78ff1f5-1d38-7110-4bc8-b8cb0ef17414"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001497Member"
      decimals="INF"
      id="h_178ee99d_f1c1_48ec_b100_ea0f8aabe0ef"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18_1855607f-2320-13c7-04d7-95b259dbb490"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18_4fab0f56-6ed8-511b-8e77-71fc500a6a35"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18_6332dea2-d5a3-03a0-5822-f27725e1b96f"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_18_bed7e13b-bc47-d316-7ed3-afc1e07c7400"
      unitRef="USD">11047</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_18c6f26b_9936_4e55_b67c_1309c8400f0e"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_19_427bc211-5231-30f6-a7ed-7aae87042bbd"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_19_4b10fdd4-c792-586c-41a5-a8974a6ff6d9"
      unitRef="USD">11042</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_19_a6a83610-3808-7b0b-55ac-298e8b0c97c1"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_19_d7709bb8-49ee-df31-f4d1-23452629ab18"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_1b4abb07_ba30_4a57_b0cd_f658b28027b5"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001498Member"
      decimals="INF"
      id="h_1beb35c5_302c_4957_9315_bc3d3fd2c676"
      unitRef="USD">10644</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_2_46be77ef-1dc9-0451-4cb4-5c159351bb13"
      unitRef="USD">10152</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001474Member"
      decimals="INF"
      id="h_2_4deab6e1-89e6-db6c-bd8c-5310f9de9778"
      unitRef="USD">9664</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_2_d10f82b0-960d-005c-8e8d-c58e1888dc55"
      unitRef="USD">10156</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_2_d37f5984-2438-67d9-aebe-d7d6db4ec0e0"
      unitRef="USD">10164</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_2_f4fad0da-add8-2411-4fe0-e81058d9b5fb"
      unitRef="USD">10143</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_20_11a1ab89-e7bd-e7af-f0f1-29aa99d39ead"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_20_20145ac7-f600-570e-2005-b594e66db37b"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_20_489b3e70-2bb2-b41d-9c5d-ab018960468c"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_21_12a58d2f-e44b-e82c-3c9c-eff29c8c232f"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_21_bfc483ce-9c3b-f225-e4af-b152ed971265"
      unitRef="USD">11319</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_21_c9600630-8961-75ae-9f4c-44e817ee876d"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_21_e3536fc3-aa0c-3ced-c8ea-291febdbece4"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_22_348f793a-53a0-5052-ea94-7f7db7ca9074"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="INF"
      id="h_22_6a60a016-0d84-911f-6114-c53170a8fcf4"
      unitRef="USD">12488</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_22_7fc08b22-7ea6-c431-a3b4-0c5372463696"
      unitRef="USD">11610</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_22_b48f80bc-d2ba-e531-3be9-0aad433ff565"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_22_c99ec5ca-3639-eba5-817b-63d8f9b0128f"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_22_de239ce5-e576-212c-f104-1e7d26959b02"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_23_05cd6f21-adb0-a724-ced9-6ff9cbc5c370"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_23_1fee82d4-481b-e075-e587-06a2155fc5f6"
      unitRef="USD">12368</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001486Member"
      decimals="INF"
      id="h_23_ad26b1ae-6bde-5303-c7b3-17119f79ffb2"
      unitRef="USD">9579</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_04751a55-3d36-a867-2831-cd9c79efc573"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_24_04ce4d25-47dd-a891-cfff-f5d1be986d0d"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001486Member"
      decimals="INF"
      id="h_24_c701cef9-2ca9-8513-2620-5abe6663b95b"
      unitRef="USD">9737</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_25_59cefccb-e0e0-10ca-5ead-e3ad252489e2"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001486Member"
      decimals="INF"
      id="h_25_b99114e7-a9a8-bda8-0059-cc187548d521"
      unitRef="USD">9883</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26_18deaa54-02fe-7f72-6369-9f0b9822d780"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001486Member"
      decimals="INF"
      id="h_26_ef07d264-4d33-1506-8f4f-ce9d89ead7fe"
      unitRef="USD">10367</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_26c06b3b_032e_47c8_9605_d89dc1a8287b"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001486Member"
      decimals="INF"
      id="h_27_2cda4a3f-68f0-2b45-3d72-8fb8b58cd7ac"
      unitRef="USD">10553</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_27_3edf1847-0130-1a4a-d5a4-cadc1393b747"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001486Member"
      decimals="INF"
      id="h_28_7ecab9db-2675-caef-c0c7-2a2256d43f29"
      unitRef="USD">11262</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_28_88d3b4c0-7043-2c16-1d4f-d9f61600e4df"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001486Member"
      decimals="INF"
      id="h_29_18782bf6-d94e-6699-3efe-2816b98250dd"
      unitRef="USD">10444</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_29_a9deb2bd-2fb9-2dff-7805-3467c65ad2f2"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001498Member"
      decimals="INF"
      id="h_2d2202a1_36fb_45a7_aad7_ae49413e0cad"
      unitRef="USD">10379</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_2d892999_e750_426e_904d_981498d7d116"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001474Member"
      decimals="INF"
      id="h_3_4e264a7b-a969-3588-507b-c7f71e695579"
      unitRef="USD">9813</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_3_8a55d71a-4154-c481-0338-c5c67254fcb7"
      unitRef="USD">10194</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_3_e860dc23-d0f9-e7e9-ebd5-826d396d8fed"
      unitRef="USD">10202</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_30_ad65a58d-d09e-f762-5f9f-917ede405975"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001486Member"
      decimals="INF"
      id="h_30_fe7beaff-5833-dbc3-3188-9dfbff840e10"
      unitRef="USD">10328</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001486Member"
      decimals="INF"
      id="h_31_37462e63-f66f-2040-19cd-1f3886576a28"
      unitRef="USD">10676</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_31_a0cc7469-910f-3923-4412-373c643fd9ec"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_32_4df765bf-db61-c0b4-9a95-3befcb5fcbf1"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001486Member"
      decimals="INF"
      id="h_32_c305a9fb-991b-c968-db85-1ae5c498f0f4"
      unitRef="USD">10805</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_6d152c29-2c7f-3b0f-365a-4f0e38c3fa40"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_C000001486Member"
      decimals="INF"
      id="h_33_8ce52298-3f64-c2b9-bb1a-86957357ae0f"
      unitRef="USD">11621</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_33_ad624ba8-dcae-e580-8520-12266abb037e"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_34_1087cca0-cd8b-db5b-ebca-48e6c21f4a13"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_4_6c8af82e-eda7-5abc-f155-97e7704b3b6a"
      unitRef="USD">10765</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_4_acbcd336-f127-5d71-9a79-40a276013fb8"
      unitRef="USD">10700</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_4_fb62bdbd-dc31-87db-d2fd-625717386718"
      unitRef="USD">10991</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_4208e8f6_4d78_4ff2_9187_79fdd64414a9"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_C000001497Member"
      decimals="INF"
      id="h_4302291b_8884_4c11_a389_e75b6e39186b"
      unitRef="USD">11213</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_44589883_d71c_4595_8577_113a0fe40b03"
      unitRef="USD">11247</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_451770a1_17fb_4e8a_b807_f8bfc1b8c6c5"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_48032239_9b01_49d9_93ad_fba7a5b6098a"
      unitRef="USD">10991</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_C000001498Member"
      decimals="INF"
      id="h_4914f41a_dd16_4772_8b4a_ceab97803ce0"
      unitRef="USD">11243</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_C000001497Member"
      decimals="INF"
      id="h_4b37fd28_0f75_4e03_b32a_e48d4074a9ce"
      unitRef="USD">11307</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001498Member"
      decimals="INF"
      id="h_4e6547d8_5681_4a8c_b230_d4519fa4437a"
      unitRef="USD">10340</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_5_7cd2cf68-9798-d378-5d41-46ac9f88489a"
      unitRef="USD">11229</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_5_9115cc32-cbee-f600-249d-3d5ace451bb7"
      unitRef="USD">11145</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_5_c23fa886-3c25-129f-12b4-3c7fefcd7105"
      unitRef="USD">11428</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001498Member"
      decimals="INF"
      id="h_549fdfe2_5938_4966_bb76_bbc0269fd7ba"
      unitRef="USD">10287</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_5b608070_25b2_4b16_9b78_9c5b618896af"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_6_114f9184-4df9-d222-0535-2ed8ede111ec"
      unitRef="USD">11465</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_6_21a5c768-1ef5-5589-2744-b95b2052497a"
      unitRef="USD">11992</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_6_3d9b6770-2571-06c7-c8ef-cb5236a80be6"
      unitRef="USD">11582</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001497Member"
      decimals="INF"
      id="h_65bed758_82a8_42d1_ac28_34241fbf2c5a"
      unitRef="USD">11441</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_69863c7e_9215_4fae_b259_ab4290cdc530"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_7_0027f396-7935-2923-8835-b6fd719f0f64"
      unitRef="USD">10919</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_7_730649b0-028c-d7fd-13fc-7dc433bad9ec"
      unitRef="USD">10915</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_7_8c908183-5a3f-8604-fc4e-6c8204744cda"
      unitRef="USD">11269</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_71d9c817_9ef1_4527_a4b1_ba1e91a606e3"
      unitRef="USD">12698</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_78bf7612_b2b5_4f4e_b432_76754889ac2f"
      unitRef="USD">11269</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_7d065cf3_717d_4e50_9688_b77b740d7245"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_8_5bf61f77-bd5b-02b2-5950-65279b865743"
      unitRef="USD">10924</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_8_98af7d7e-ceb5-d184-6a5c-b9bf6a75dc6a"
      unitRef="USD">11247</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_8_da30da58-346b-6596-6a35-7db477015aca"
      unitRef="USD">10940</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_847709ad_a4a5_4f89_9881_f25623451b34"
      unitRef="USD">10285</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001497Member"
      decimals="INF"
      id="h_872b24f7_2750_49a5_b63e_26776e3d25d8"
      unitRef="USD">11446</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_88a0ae48_e266_47e4_89db_989fbe149305"
      unitRef="USD">11574</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_892c4ceb_7ebd_4f3a_a1f6_8a6bb35ec137"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_8a38bb4a_40f1_4606_9ee8_0df6bdf5f796"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_8bb981dd_14a6_4f84_bb4f_fc8472fa9e3f"
      unitRef="USD">10164</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_8ca0240e_4ac5_4bf2_a4dc_5bacdb9edc7f"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_8d73f54a_e997_4adb_b452_99596c2f4699"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_9_0d19bd98-e916-af2b-7d58-c8505a5b14af"
      unitRef="USD">11574</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondMarylandIndexMember"
      decimals="INF"
      id="h_9_6892c235-448f-54d4-b88b-b5b525c91b3b"
      unitRef="USD">11160</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="INF"
      id="h_9_e96310ee-6807-daca-62a7-e40420428570"
      unitRef="USD">11161</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_93e4c39e_3fed_49fe_ae1d_7930a5a60d11"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_99ca6e14_f5b4_43ec_b9a7_af07f5d014b5"
      unitRef="USD">11042</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_a75a32d0_fa0c_45be_8a4f_7de48c57ce9a"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_a82a8b95_a67b_4806_a6bf_e4f517b2eae9"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_ae36dbe4_2b17_4494_bf15_a4e4d6bdb7db"
      unitRef="USD">11709</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_C000001498Member"
      decimals="INF"
      id="h_ae3de171_2e2a_443b_9ab3_92d422d9ab10"
      unitRef="USD">10652</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_af1be2b3_4189_4b51_91b1_c5d5ff03ab4a"
      unitRef="USD">11864</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_b117c8c6_aebd_4169_b543_605da7eb1d64"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_b4474e5e_0fd6_44f8_809a_9380513aaf3d"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_b904b8dc_5b79_4fbf_9412_853758c4eb44"
      unitRef="USD">11319</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_C000001498Member"
      decimals="INF"
      id="h_ba8f4fc5_7576_4b46_9bec_8669531b77b3"
      unitRef="USD">10706</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_bddef089_a744_474b_857e_82eb88bb5e98"
      unitRef="USD">10253</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_bebfd3a7_7fc9_448b_816c_e0a289ac6f94"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_C000001497Member"
      decimals="INF"
      id="h_bf95130e_c6e2_465b_9362_f229c1963d32"
      unitRef="USD">10953</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_c0e58b5e_481b_4e1c_81e1_d887fa5c04c8"
      unitRef="USD">11498</oef:AccmVal>
    <oef:AccmVal
      contextRef="FiveY2021_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_c39b291b_41db_40e7_a27f_2f42bdea96fb"
      unitRef="USD">11992</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001497Member"
      decimals="INF"
      id="h_c73f3452_8e8a_4710_ae43_65835eaab33c"
      unitRef="USD">10024</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_c96b03c6_9ddd_4798_a7d1_6f3108ac2cf9"
      unitRef="USD">10000</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_cf973d53_65ac_44b3_a3f4_b34916e54610"
      unitRef="USD">11177</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160531_20160531_C000001498Member"
      decimals="INF"
      id="h_d1ff0729_0640_4f10_bb78_fcb2a2b35338"
      unitRef="USD">9579</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20220531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_d25ed423_8b1e_4eb6_acf9_33ceb47b0a84"
      unitRef="USD">11156</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_d460ae2c_5def_4c71_9040_6aeb57328a72"
      unitRef="USD">11428</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_d8247a5f_e424_4760_9dc4_c879613efec6"
      unitRef="USD">10828</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_d9cbc40d_072b_4018_85b1_1281b115e8cd"
      unitRef="USD">11346</oef:AccmVal>
    <oef:AccmVal
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_dd389318_6ad5_4977_8f5d_dd14bc757561"
      unitRef="USD">12554</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_ddd62c71_7de4_4a98_99b3_eeeffb873aae"
      unitRef="USD">10182</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20200531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_e54adb6f_c41e_4554_ab4f_4b5ca2a889f4"
      unitRef="USD">11331</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_e5a36ffa_8aad_408b_9309_1f0bc49421e2"
      unitRef="USD">10158</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_e617ea7e_7c5a_46b0_8374_cb0a425a9d3c"
      unitRef="USD">11779</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20190531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_ea60e8f1_54d7_44e1_99e8_ae4d5ee8a241"
      unitRef="USD">10909</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondVirginiaIndexMember"
      decimals="INF"
      id="h_ec5e66eb_bc7a_4dff_b86a_4370f893de23"
      unitRef="USD">11610</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20250531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_ede917c6_02ea_486e_9d07_945c29c4e1d4"
      unitRef="USD">11896</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_C000001497Member"
      decimals="INF"
      id="h_f343f209_d37f_4ce9_a750_780579f5cfbf"
      unitRef="USD">10236</oef:AccmVal>
    <oef:AccmVal
      contextRef="FY2017_C000001498Member"
      decimals="INF"
      id="h_f7b147a5_ce7e_4a2a_a945_2cd943556fbe"
      unitRef="USD">9683</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20230531_C000001497Member"
      decimals="INF"
      id="h_f8e7c0b4_1d36_4c47_b98b_5b98278218ac"
      unitRef="USD">10981</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20180531_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="INF"
      id="h_fa0d4f39_3a26_4e43_b7aa_ac9f16b98792"
      unitRef="USD">10320</oef:AccmVal>
    <oef:AccmVal
      contextRef="D20160601_20240531_SAndPMunicipalBondIndexMember"
      decimals="INF"
      id="h_fb42209c_bbfc_4b64_b2d1_e93123afb404"
      unitRef="USD">11498</oef:AccmVal>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137694Member_NRNotRatedMember"
      decimals="4"
      id="h_0071d737_52a4_4a53_91ad_ceedc54701b1"
      unitRef="pure">0.119</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137695Member_NRNotRatedMember"
      decimals="4"
      id="h_0077ad23_5919_4deb_be81_3ff46775d1f8"
      unitRef="pure">0.164</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001498Member_NRNotRatedMember"
      decimals="4"
      id="h_01b56e3e_492d_4690_ba7c_c39cda99a87f"
      unitRef="pure">0.149</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_MunicipalBondsMember"
      decimals="4"
      id="h_01fe11db_48e8_4933_bff4_820fc57777e7"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001490Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_05940353_707e_47a4_9671_ba956d1dfbbc"
      unitRef="pure">0.047</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137696Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_0c65f59d_8b02_4841_9b5e_ddf367697507"
      unitRef="pure">0.047</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001474Member_MunicipalBondsMember"
      decimals="4"
      id="h_0edc2284_999d_4d02_b19c_9b833253e5bc"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001477Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_0f4f023b_5837_44bf_b67f_0b233975c7cf"
      unitRef="pure">0.058</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001478Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_1042f6f7_360f_4872_a8ad_ae7e6afdc8ee"
      unitRef="pure">0.574</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001486Member_NRNotRatedMember"
      decimals="4"
      id="h_106a9ac8_7272_495e_b2a5_1a77aad5cfb1"
      unitRef="pure">0.164</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137694Member_MunicipalBondsMember"
      decimals="4"
      id="h_123582d2_a1d3_4579_b003_dc42596b3dc4"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137694Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_136158f9_e2b8_4ee9_81c1_1caf5af904da"
      unitRef="pure">0.574</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001481Member_NRNotRatedMember"
      decimals="4"
      id="h_13ae7016_0373_44b4_85e6_f03863adfa27"
      unitRef="pure">0.119</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001486Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_14e261c4_b5a4_4292_b0bb_77db1a98f3b1"
      unitRef="pure">0.121</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001478Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_185d9948_1d1a_4102_af83_e0a5a6c6dad7"
      unitRef="pure">0.062</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001490Member_NRNotRatedMember"
      decimals="4"
      id="h_1b17ccc5_f38c_4376_9113_5c894c2ee523"
      unitRef="pure">0.162</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137694Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_1ca10cc8_cc8e_4b96_9bff_6ced0d9aebfa"
      unitRef="pure">0.062</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137694Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_1d3f95ec_1db7_40dc_9993_9ce7c8b884c5"
      unitRef="pure">0.173</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_1ff6bdfe_6b49_43c9_a743_e3fd98c18051"
      unitRef="pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137695Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_274666ab_83dd_4a26_92f5_3afc32293186"
      unitRef="pure">0.137</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001474Member_BBOrLowerMember"
      decimals="4"
      id="h_28d3c01a_d757_4624_813f_e1e531863755"
      unitRef="pure">0.029</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001481Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_2baa62db_fff4_407d_b84e_ae5e28e3006a"
      unitRef="pure">0.062</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001493Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_30e13dd7_1aef_4c9b_a207_6376c49de10b"
      unitRef="pure">0.160</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137693Member_BBOrLowerMember"
      decimals="4"
      id="h_30f8ff71_1eac_4729_a545_7e5f7fe7af8a"
      unitRef="pure">0.029</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001498Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_35bb928e_93f5_4104_8336_b3e96b07a394"
      unitRef="pure">0.118</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001489Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_36c35aef_6ad8_476c_980b_1ddb5eb0c763"
      unitRef="pure">0.121</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001477Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_382140e5_ce9f_45d6_962c_ae9001393954"
      unitRef="pure">0.125</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001489Member_NRNotRatedMember"
      decimals="4"
      id="h_38cbb692_bbe7_43c3_979e_bf62f4dfa247"
      unitRef="pure">0.164</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001493Member_NRNotRatedMember"
      decimals="4"
      id="h_3a1f8a66_4e9f_41c1_abdc_44145d16c7e5"
      unitRef="pure">0.162</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001501Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_3c0532b6_7a86_4f02_affc_57bec2db47f3"
      unitRef="pure">0.118</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137695Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_3db2bc10_461a_45e9_8426_6635246a6fd2"
      unitRef="pure">0.121</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001478Member_NRNotRatedMember"
      decimals="4"
      id="h_40a887f2_1eed_4b84_839a_0835760e01fb"
      unitRef="pure">0.119</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001490Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_41fc242a_9849_4a43_9227_157fb5017e1c"
      unitRef="pure">0.578</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137698Member_NRNotRatedMember"
      decimals="4"
      id="h_43815aa3_6e29_4528_b122_b99dc5d63a51"
      unitRef="pure">0.149</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001481Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_456fc6e2_99e3_4552_8e3d_e7d26ffb63c0"
      unitRef="pure">0.173</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_VariableRateSeniorLoanInterestsMember"
      decimals="4"
      id="h_47598d2e_eb94_40aa_ae6d_9eaa3629ff69"
      unitRef="pure">0.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001474Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_47afe4f4_c99a_4178_bbdc_795c74697ea9"
      unitRef="pure">0.125</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001490Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_47b6dd45_ed99_4542_a76f_fe937d804aa9"
      unitRef="pure">0.053</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001477Member_MunicipalBondsMember"
      decimals="4"
      id="h_491c648d_4d99_4776_a936_df71a45a450a"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137695Member_MunicipalBondsMember"
      decimals="4"
      id="h_4932565e_0450_40ea_86a2_e1b52e4b1595"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_NRNotRatedMember"
      decimals="4"
      id="h_49856a88_21ea_4783_9418_12506003d18c"
      unitRef="pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137698Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_4aa34ec1_b943_4653_894a_f1c0b4b69381"
      unitRef="pure">0.098</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001481Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_4ae43afe_4861_4767_9b6d_704f18dc86a6"
      unitRef="pure">0.574</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001481Member_BBOrLowerMember"
      decimals="4"
      id="h_4cc0b644_bc72_4885_804b_47b60b81f021"
      unitRef="pure">0.023</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001498Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_5b943d5c_015a_4b41_b5a5_2aa80c1739a6"
      unitRef="pure">0.098</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137696Member_MunicipalBondsMember"
      decimals="4"
      id="h_5cd1bf57_4cad_43ca_a871_15b11e94f492"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001477Member_BBOrLowerMember"
      decimals="4"
      id="h_61b504f6_5c70_4bda_8e59_e603b6a1e091"
      unitRef="pure">0.029</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137693Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_6212aae9_3e85_41d2_830d_042d23c3602a"
      unitRef="pure">0.598</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_6a7f2afa_072e_4939_8b92_85abf281cd5c"
      unitRef="pure">0.181</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001478Member_MunicipalBondsMember"
      decimals="4"
      id="h_6cc59b94_72aa_4f66_89ef_da0e8111b81d"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001489Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_7292562a_397e_404e_91ad_ee61889923f6"
      unitRef="pure">0.298</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001501Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_741dd588_ea94_41c0_9263_44e1ba970b86"
      unitRef="pure">0.473</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_MunicipalBondsMember"
      decimals="4"
      id="h_78362c8a_ff5e_4514_845d_70c74254e448"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_BBOrLowerMember"
      decimals="4"
      id="h_7999d05d_834b_4866_9688_19254ebef7de"
      unitRef="pure">0.029</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001486Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_7af84a8e_7d72_4123_b49a_e8529cb94f75"
      unitRef="pure">0.298</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001493Member_MunicipalBondsMember"
      decimals="4"
      id="h_7d710584_9d70_47df_92f0_49fbb792bb85"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137693Member_NRNotRatedMember"
      decimals="4"
      id="h_7da0b09a_998d_4a1f_8bf0_41bab10c6b3b"
      unitRef="pure">0.107</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001501Member_MunicipalBondsMember"
      decimals="4"
      id="h_7e7781a4_7abf_4a75_a920_d12cf7b9ee26"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_BBOrLowerMember"
      decimals="4"
      id="h_7fe3a48a_e2fc_4164_a766_b393756b5352"
      unitRef="pure">0.029</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137698Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_8281b034_3dcb_4028_b636_aa3aa916e633"
      unitRef="pure">0.473</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137693Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_82cfac7e_16f7_4ff4_b700_7c9ddb033372"
      unitRef="pure">0.083</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137695Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_832e3384_3c37_4518_96fd_6975a36ec05e"
      unitRef="pure">0.234</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_842d4fd7_0b1c_4e44_b619_91a1fdd98119"
      unitRef="pure">0.600</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001489Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_85c1f238_c5aa_43d6_8429_23103cca7c52"
      unitRef="pure">0.137</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001493Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_87506aec_5698_44be_8177_90262da73da9"
      unitRef="pure">0.047</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001486Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_888bb58b_adef_4233_b395_2dd9c2e12623"
      unitRef="pure">0.234</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001489Member_MunicipalBondsMember"
      decimals="4"
      id="h_8a8a7c6a_9151_4f7f_a880_39ebdf6acb22"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001474Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_8b2fede3_702a_4088_89b5_ad8ae824a29f"
      unitRef="pure">0.058</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001493Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_8b481ffa_7644_41b2_878c_4b65c1924438"
      unitRef="pure">0.053</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001501Member_NRNotRatedMember"
      decimals="4"
      id="h_8cc09f8d_15ba_40a1_a1f2_9f585db38159"
      unitRef="pure">0.149</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137696Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_8cd3a46d_a2dd_43a1_8b8f_877380b70edf"
      unitRef="pure">0.053</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001478Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_8cd94801_6014_48b7_8074_62ffca035bc2"
      unitRef="pure">0.049</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137696Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_8db7fc26_a089_4b41_bd81_548271c5b9fb"
      unitRef="pure">0.160</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_8e824709_391a_4923_810b_ad2997d2b0af"
      unitRef="pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_905de2f5_4cf5_4a13_8300_c956ce5fd971"
      unitRef="pure">0.181</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137698Member_BBOrLowerMember"
      decimals="4"
      id="h_906a5175_3d6b_4732_8919_1df459987aeb"
      unitRef="pure">0.049</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_NRNotRatedMember"
      decimals="4"
      id="h_9092883c_f2d1_4d3a_b247_5f526f1b428b"
      unitRef="pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001493Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_9248a842_4856_4d5f_8cba_12dce209a47a"
      unitRef="pure">0.578</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137698Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_94e014a5_a6c1_4cd7_a507_7042c90d2d82"
      unitRef="pure">0.113</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137695Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_962e2850_cd56_4697_b68d_5543e1a2cddd"
      unitRef="pure">0.298</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001477Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_9632e7ff_46ac_4b3f_873d_6f749fe9a8ee"
      unitRef="pure">0.598</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_9adad3e3_7b08_4692_9744_24459e02b5d3"
      unitRef="pure">0.600</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_9df59682_349a_41a4_acf7_b36bd78a28ca"
      unitRef="pure">0.096</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001490Member_MunicipalBondsMember"
      decimals="4"
      id="h_a23fa708_6f92_4d79_8b0f_67abe33a753e"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_NRNotRatedMember"
      decimals="4"
      id="h_a2d72da0_fe6e_40f6_b45e_c7d0cd9f054a"
      unitRef="pure">0.090</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137698Member_MunicipalBondsMember"
      decimals="4"
      id="h_a9b54d5d_99b8_4c2f_b2a9_5d5fdc4f0d3b"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_VariableRateSeniorLoanInterestsMember"
      decimals="4"
      id="h_ad66905a_4e6c_4489_b4ec_1123bdc0998f"
      unitRef="pure">0.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001498Member_BBOrLowerMember"
      decimals="4"
      id="h_adf54c44_34e0_4a81_a6fe_96139a8f9ab7"
      unitRef="pure">0.049</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001489Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_b0b240b6_d3d4_4c41_8f36_02b8566d7120"
      unitRef="pure">0.234</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001498Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_b142b064_6710_4b4e_a4a5_6425216d45d9"
      unitRef="pure">0.113</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001498Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_b14ce61d_49a3_4004_95ee_ec0665cc5c81"
      unitRef="pure">0.473</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_b465be99_bf60_4e7b_a32f_9060989b2076"
      unitRef="pure">0.181</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001478Member_BBOrLowerMember"
      decimals="4"
      id="h_b53b2e2d_19cf_4f4f_8069_e6f7c1268faf"
      unitRef="pure">0.023</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137698Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_bb1af185_e237_442d_8aa5_f634f958ede1"
      unitRef="pure">0.118</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001486Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_bb79a960_e3eb_4fef_9496_107472fa0429"
      unitRef="pure">0.137</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_bc2d006a_9b20_4996_83bc_d7736363774c"
      unitRef="pure">0.004</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_bc339267_4d2b_4085_8f33_8bd3e4059501"
      unitRef="pure">0.096</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001477Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_bd94d805_47a6_481d_aa27_fbb028d0d9ce"
      unitRef="pure">0.083</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001478Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_be3ced73_de74_4023_9959_d51f979f05ff"
      unitRef="pure">0.173</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001501Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_c08b5dc9_43b0_45ba_8f4b_bb8423f296b8"
      unitRef="pure">0.113</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_VariableRateSeniorLoanInterestsMember"
      decimals="4"
      id="h_c3384b53_6cea_4b45_a479_a1a6c7b0451a"
      unitRef="pure">0.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001477Member_NRNotRatedMember"
      decimals="4"
      id="h_c9485fb6_f5d7_407a_b6f5_45ba33ead61f"
      unitRef="pure">0.107</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001501Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_c9a46ef4_9a15_4245_93e7_af93321644db"
      unitRef="pure">0.098</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001486Member_BBOrLowerMember"
      decimals="4"
      id="h_caf985a9_ff77_4bf0_9123_5d55d718f1a4"
      unitRef="pure">0.046</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001497Member_MunicipalBondsMember"
      decimals="4"
      id="h_cb32c982_53be_4600_97fe_9fc150422a5e"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137694Member_BBOrLowerMember"
      decimals="4"
      id="h_d22a6488_5cfe_4c4c_b5ac_4ab630e00808"
      unitRef="pure">0.023</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001494Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_d48616f9_20c9_4f0d_aeb8_622211259da4"
      unitRef="pure">0.600</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137694Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_d7e05a71_f1b8_4e7d_9e68_bca36d3cdc45"
      unitRef="pure">0.049</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001474Member_NRNotRatedMember"
      decimals="4"
      id="h_d85353b5_7960_4b0b_877f_ba1b70f88696"
      unitRef="pure">0.107</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_d8fd37ec_39f3_4d9c_9e10_ee9a3c68d4d9"
      unitRef="pure">0.096</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001498Member_MunicipalBondsMember"
      decimals="4"
      id="h_d982bac9_0e3b_4ff7_95f5_ae948bfca480"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001490Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_daf015c0_a90c_40d0_b35b_fa8c9c763fd6"
      unitRef="pure">0.160</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137693Member_StandardPoorsARatingMember"
      decimals="4"
      id="h_df07e67f_f9f6_4a8f_80c1_6accc5d76402"
      unitRef="pure">0.125</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137697Member_BBOrLowerMember"
      decimals="4"
      id="h_e33678d7_b94f_43f7_be07_d67efe32561b"
      unitRef="pure">0.029</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001474Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_eb6d85e7_6a72_4fd9_9387_bcbe0e9cdaa6"
      unitRef="pure">0.598</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001474Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_ec5a7e3f_85d5_4e97_9840_1acb136f69aa"
      unitRef="pure">0.083</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137693Member_StandardPoorsBBBRatingMember"
      decimals="4"
      id="h_ee722773_8407_4b1f_87e0_ff3f23468de4"
      unitRef="pure">0.058</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137696Member_NRNotRatedMember"
      decimals="4"
      id="h_f13cb8e7_ba9c_452c_8f0a_343b0a887fd6"
      unitRef="pure">0.162</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001486Member_MunicipalBondsMember"
      decimals="4"
      id="h_f1f55049_42ad_48be_b890_8351c50249b9"
      unitRef="pure">1</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137696Member_StandardPoorsAARatingMember"
      decimals="4"
      id="h_f26e7ab8_cc68_4e96_9719_099e7d269af4"
      unitRef="pure">0.578</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137693Member_MunicipalBondsMember"
      decimals="4"
      id="h_f29d3b58_6fb3_4e08_89c3_85c866518976"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001489Member_BBOrLowerMember"
      decimals="4"
      id="h_f5f48245_20da_4d9a_846b_16fb48af116e"
      unitRef="pure">0.046</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001481Member_StandardPoorsAAARatingMember"
      decimals="4"
      id="h_f6c2b5e4_ff5a_4d80_be9b_b5fd42bade64"
      unitRef="pure">0.049</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001501Member_BBOrLowerMember"
      decimals="4"
      id="h_f7649c73_0249_46e6_9f06_b1f39d04948f"
      unitRef="pure">0.049</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000137695Member_BBOrLowerMember"
      decimals="4"
      id="h_fb941569_d050_412e_99ad_6d4207f11113"
      unitRef="pure">0.046</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260531_C000001481Member_MunicipalBondsMember"
      decimals="4"
      id="h_fcadef45_e5de_420b_a2da_1586172c738e"
      unitRef="pure">1.000</oef:PctOfTotalInv>
    <dei:EntityCentralIndexKey
      contextRef="DefaultContext"
      id="h1_05dbe3da_3ac3_4ed2_bd88_2f6a8c140d80">0001018972</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="DefaultContext"
      id="h3_ed70bf84_e2ee_4a5a_9e56_41313bfb6cb2">false</dei:AmendmentFlag>
    <dei:EntityInvCompanyType
      contextRef="DefaultContext"
      id="h_1_7487b4e8-a6bb-9a85-9644-05415eede2c9">N-1A</dei:EntityInvCompanyType>
    <dei:DocumentType
      contextRef="DefaultContext"
      id="t_4_b54e1245_4ed0_a3a7_77e5_7239267a87db">N-CSR</dei:DocumentType>
    <dei:EntityRegistrantName
      contextRef="DefaultContext"
      id="t_2_fae95578_4a55_80b9_27e3_2d9bfb6c6612">Nuveen Multistate Trust I</dei:EntityRegistrantName>
    <dei:DocumentPeriodEndDate
      contextRef="DefaultContext"
      id="t_3_3b200edb_ecd4_4abb_620e_9684a8d4ab57">2026-05-31</dei:DocumentPeriodEndDate>
    <oef:FundName
      contextRef="FY2026_C000001474Member"
      id="t_220_497262bd_8f16_0280_9531_a4fbb04079e0">Nuveen Arizona Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001474Member"
      id="t_221_0cb5c866_3572_3833_be27_e4d43c67d451">Class A Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001474Member"
      id="t_222_c52e5c63_678f_eb5c_a5df_3868eacf7108">FAZTX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_1_51872d19_2342_4c32_a4bc_475570db85e0">This annual shareholder report contains important information about the Class&#160;A Shares of the Nuveen Arizona Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001474Member"
      id="t_2_d5867fc6_fbdb_4add_9cd9_84809615ede2">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_3_76fe47e7_b693_42ba_a0aa_aeccd5d72c30">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001474Member"
      id="t_223_aab876aa_6867_4cf6_ddd5_537542c87129">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001474Member"
      id="t_5_75143e9f_12af_4d72_8555_cac5a889a267">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_6_ec2368e7_fc0f_47a7_840c_cff56ecb0c19"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_7_bec589ff_9825_4e9c_8227_7f30326f23a3"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$87&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;0.84%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001474Member"
      decimals="INF"
      id="h_1_ad50a2c3_2afe_46af_9be2_6e6a757624f0"
      unitRef="USD">87</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001474Member"
      decimals="4"
      id="h_2_dc7a53c2_63dc_4609_ac19_c66890590453"
      unitRef="pure">0.0084</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_224_9db137c6_759e_31e0_ef71_ec24b083d33c"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;The Nuveen Arizona Municipal Bond Fund returned 7.13% for Class&#160;A Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Arizona Index, which returned 6.51%.&lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of six years and longer.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to non&#x2011;rated bonds, an underweight to AAA&#x2011;rated bonds, and exposure to long-duration A&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Long-duration tax&#x2011;supported bonds, particularly dedicated&#x2011;tax bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Security selection.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001474Member"
      id="t_226_2f93d404_d4c6_6a8d_b4ec_4e68ae9158de">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_227_032018fe_10b6_7ef6_d0f7_d27fd36b5b81">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_225_a9f5fe2d_b9c8_b772_f1ec_076343c37f48"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g02p02.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_233_3d235589_831d_a2c6_b580_cc49ee4d0791"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;A Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7.13&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.44&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.87&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;A Shares at maximum sales charge (Offering Price)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.61&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;(0.42&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Arizona Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.51&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.26&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.25&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001474Member_WithoutSalesLoadMember"
      id="t_228_fdd9c043_d9db_6cfb_3465_69092d78f715">Class&#160;A Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001474Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_3_350e03c7_45ff_44c7_a0eb_3e7b9fcf7458"
      unitRef="pure">0.0713</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001474Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_4_2a81a7f1_f339_4b97_b82f_4e1b52bd2486"
      unitRef="pure">0.0044</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001474Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_5_0fceecd7_0bf9_4e81_8ea2_7b59d0241929"
      unitRef="pure">0.0187</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001474Member"
      id="t_229_aef9513a_fc20_6d45_c9f9_dc24ffd3deea">Class&#160;A Shares at maximum sales charge (Offering Price)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001474Member"
      decimals="4"
      id="h_6_f3efdf2e_bca9_4e1c_80ce_72329dd07513"
      unitRef="pure">0.0261</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001474Member"
      decimals="4"
      id="h_7_8535f1f7_5768_4b44_a528_6742c67bf53e"
      unitRef="pure">-0.0042</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001474Member"
      decimals="4"
      id="h_8_ac0470f7_40f4_4169_aa67_1d50bfba975d"
      unitRef="pure">0.0143</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_230_e50ed52e_178a_bb05_b2e3_dc8d4328d203">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_9_6f098183_8ab1_459a_8c42_b714d6688a33"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_10_cd448071_a440_46d8_8b61_1212ac748132"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_11_475fd9f2_fde7_4c46_98f9_5b9d294b9b70"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondArizonaIndexMember"
      id="t_231_5e07503b_a5bc_f3dd_88cc_4f356207dc81">S&amp;P Municipal Bond Arizona Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_12_59d2a01a_2116_4ac0_9acf_484d117f5607"
      unitRef="pure">0.0651</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_13_85789f57_397c_49a1_b65a_0177c1ceb296"
      unitRef="pure">0.0126</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_14_131f14c0_7e50_4f88_a653_22bc25112e78"
      unitRef="pure">0.0225</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_232_415346db_7d4e_0ab8_5f4f_5ae6619f13c6">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_15_ea22b0e5_7407_4c74_abf4_47379cf0b402"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_16_f3827d72_3d7c_47df_953f_3748bfcae413"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_17_129c1d50_058a_48dd_a796_a5739f11d11c"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_234_ba57e1a3_7825_6b9c_bb55_82ce8ee78638">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_10_9ef09b99_81c4_4244_b7a5_00b186bf0bfc"> &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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 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;179,219,566&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;191&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;8%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;852,266&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
      contextRef="TI20260531_C000001474Member"
      decimals="INF"
      id="h_18_c4e12215_7d56_629b_387a_ca9ec682aa2b"
      unitRef="USD">179219566</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001474Member"
      decimals="INF"
      id="h_19_6a13d5dc_9a07_340f_600f_ded60d257aa5"
      unitRef="Holding">191</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001474Member"
      decimals="4"
      id="h_20_b1a3be27_af2e_d83b_e9e3_3d70861cdef2"
      unitRef="pure">0.08</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001474Member"
      decimals="INF"
      id="h_21_0e35bb39_86d3_9281_c464_1902029272bd"
      unitRef="USD">852266</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_235_6b20c343_3d3e_0613_0112_179229fa9cd2"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g03p01.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g03p02.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_236_cea07707_9d69_c370_a93d_7b628ef1491c">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_12_a9a09425_4d6a_44b0_8b3c_d89dc0b01a59"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001474Member"
      id="t_237_dc44fb07_2f91_69ac_fac2_b732e8ab8163"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001474Member"
      id="t_238_f2fea6a0_fc12_be76_bb8e_32c25cc5274e">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001474Member"
      id="t_217_1c2860f5_0625_4421_889a_d89aa685b3af">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000137693Member"
      id="t_223_57b6d5dc_b4f7_4636_48a9_ffa5c1ac099e">Nuveen Arizona Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000137693Member"
      id="t_224_7b69d465_9a32_61e7_6c5e_b5f2b9650f80">Class C Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000137693Member"
      id="t_225_bf48573a_8618_6d86_088b_ece63edba6de">FZCCX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_13_39c0af56_22e2_44e9_a3b3_c55cb462c157">This annual shareholder report contains important information about the Class&#160;C Shares of the Nuveen Arizona Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000137693Member"
      id="t_14_b964db6b_0c43_4cf1_8e21_117800bbd46c">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_15_cb71d506_44c0_45c4_a25a_3b72dae003eb">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000137693Member"
      id="t_226_45b525fb_77b6_4ecc_5c84_f7746b11ccc9">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000137693Member"
      id="t_17_c72bda6f_d848_43ca_bab5_ade23dc7047d">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_18_d5f8513c_f1f8_4a3d_b5ce_33067119e2d4"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_19_65fe3c7f_9445_404e_9dfb_1b22ce9c42a6"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$169&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;1.64%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000137693Member"
      decimals="INF"
      id="h_18_5970df5d_cc65_4360_a6f4_5be064823bd3"
      unitRef="USD">169</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000137693Member"
      decimals="4"
      id="h_19_a893b20f_5d7d_4ba8_a436_b7db675b9ae9"
      unitRef="pure">0.0164</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_227_ec5e1d0f_939b_a0d5_d1e4_cf67c4c5b303"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;The Nuveen Arizona Municipal Bond Fund returned 6.31% for Class&#160;C Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund performed in line with the S&amp;amp;P Municipal Bond Arizona Index, which returned 6.51%.&lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of six years and longer.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to non&#x2011;rated bonds, an underweight to AAA&#x2011;rated bonds, and exposure to long-duration A&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Long-duration tax&#x2011;supported bonds, particularly dedicated&#x2011;tax bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Security selection.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000137693Member"
      id="t_229_6a22771c_4139_bd38_288a_17715244103f">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_230_52f30128_5a5e_bc92_31a0_8ccdf7fbc094">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_228_61a44da5_9342_60b0_5e2d_78dd6f838432"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g05p05.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_235_0b65981a_4d51_b1bc_7d6a_81affa695537"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;C Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.31&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;(0.36&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.23&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Arizona Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.51&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.26&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.25&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000137693Member_WithoutSalesLoadMember"
      id="t_231_63a65cfe_9b23_40ef_69fb_6464ff3e7f5c">Class&#160;C Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000137693Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_20_beeebc8f_b876_4d63_b1c8_2d23235bfd04"
      unitRef="pure">0.0631</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000137693Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_21_8be22611_e59e_414a_96db_4ab5099e0235"
      unitRef="pure">-0.0036</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000137693Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_22_8b0d2be1_77b0_462e_b665_076c014c96eb"
      unitRef="pure">0.0123</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_232_bdffd54c_63fe_84c8_08c8_a4791a2e266b">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_23_5b9dacbb_0a37_4665_b20d_f70b2d0efd51"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_24_55de3294_316e_4eb3_87af_bb1810b8c773"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_25_31bb8c37_ea7a_4ade_b9c9_eb9deb4e15af"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondArizonaIndexMember"
      id="t_233_28eb57ae_2425_93bd_985d_b7af603bcf72">S&amp;P Municipal Bond Arizona Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_26_5497a1bc_d795_4fe3_a051_30babd3802ad"
      unitRef="pure">0.0651</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_27_0386ea41_aa2e_40f4_a637_c06989350d91"
      unitRef="pure">0.0126</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_28_9c8e61b4_2cef_4210_835a_96cbd7ac96e5"
      unitRef="pure">0.0225</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_234_fddc9afa_ccb0_b9ca_0e13_446426880efb">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_29_c8aa1ace_0bb2_4836_8583_70a86a476584"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_30_7222f245_1977_4584_b8e4_180e9a853b90"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_31_d78f6b9d_6604_440e_a77b_861449a4f9d5"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_236_e4efa46d_550a_405a_2731_30d7173e89e4">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_22_622ba038_6cd0_49bb_942c_1b91dd6ba431"> &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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 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;179,219,566&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;191&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;8%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;852,266&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
      contextRef="TI20260531_C000137693Member"
      decimals="INF"
      id="h_32_830bc698_519b_c8ee_d2e0_e82ccb605e62"
      unitRef="USD">179219566</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000137693Member"
      decimals="INF"
      id="h_33_424f5f49_16fb_d678_f728_e8e24e488b5f"
      unitRef="Holding">191</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000137693Member"
      decimals="4"
      id="h_34_31ff71f6_dffc_8464_89c3_2f8683ec79f0"
      unitRef="pure">0.08</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000137693Member"
      decimals="INF"
      id="h_35_cb39a657_c17c_822c_c6dd_be4251c716a9"
      unitRef="USD">852266</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_237_bb9d81b5_534d_26bb_e70c_0f34825d239c"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g06p01.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g06p02.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_238_b4158933_d4c7_8b6b_4314_03b96b8ceec2">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_24_0ed2f51f_7f9e_4df2_b384_3b6f35af0404"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000137693Member"
      id="t_240_7eb66f56_afa4_282a_cf4e_4df576c4978b"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000137693Member"
      id="t_239_be3ffec8_1394_acb5_81af_896b8ab06f25">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000137693Member"
      id="t_220_f07c02e8_6411_4291_9aa7_584f7de69363">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001477Member"
      id="t_226_fd9771f2_9683_5c2a_2095_507d9241bfc6">Nuveen Arizona Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001477Member"
      id="t_227_d7359dde_df56_71f8_e50d_f0b61b1cdc44">Class I Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001477Member"
      id="t_228_b35efa1a_8179_ee6a_229b_70593ea974e7">NMARX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_25_2b6ddfe8_a212_408a_b6b1_b54c1e15b7c1">This annual shareholder report contains important information about the Class&#160;I Shares of the Nuveen Arizona Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001477Member"
      id="t_26_c1375ed1_ad85_42ef_9883_a2fc62a73714">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_27_7df8df05_ccf7_435c_82c4_28ada6af4ea8">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001477Member"
      id="t_229_0a2d2855_8330_8a95_07fd_9a58406e2afb">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001477Member"
      id="t_29_896bc94a_bdf2_4652_bb3a_553b30de974d">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_30_fc8d749d_66df_4bf8_9d6f_6e1d08157b49"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_31_ab5f56f1_fc4f_4928_8b31_498d3e4c5842"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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;I Shares&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$66&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;0.64%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001477Member"
      decimals="INF"
      id="h_32_02acbbad_160a_48d6_877d_bad1d2b78bd8"
      unitRef="USD">66</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001477Member"
      decimals="4"
      id="h_33_557053d6_cabe_495d_92c4_f083530889ad"
      unitRef="pure">0.0064</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_230_88858ffa_7048_e6bb_2711_181056ad37a7"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;The Nuveen Arizona Municipal Bond Fund returned 7.27% for Class&#160;I Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Arizona Index, which returned 6.51%.&lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of six years and longer.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to non&#x2011;rated bonds, an underweight to AAA&#x2011;rated bonds, and exposure to long-duration A&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Long-duration tax&#x2011;supported bonds, particularly dedicated&#x2011;tax bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Security selection.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001477Member"
      id="t_231_e8808e3d_1268_7b2e_bae9_afaa82b34255">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_232_fee49af5_399c_fa4d_6d86_7c4b6ba21bb0">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_233_0ec01a78_814f_552e_8bef_79f6ae9e7f72"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g08p08.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_234_3433334f_bb1b_b60b_7c45_c37125c31e8e"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;I Shares at NAV&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7.27&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.63&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.06&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Arizona Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.51&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.26&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.25&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001477Member"
      id="t_240_9c008cbd_df82_a379_b4b6_1cb14c2d933a">Class&#160;I Shares at NAV</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001477Member"
      decimals="4"
      id="h_34_14c5491b_09f3_4e81_8383_5e50142087ad"
      unitRef="pure">0.0727</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001477Member"
      decimals="4"
      id="h_35_34a1f617_a2b2_4553_b3c8_a85b901e8838"
      unitRef="pure">0.0063</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001477Member"
      decimals="4"
      id="h_36_546ce400_89aa_4c5d_a187_8c6a3af1e386"
      unitRef="pure">0.0206</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_241_6c35ff3a_d91f_4240_7643_1b8da62cad7a">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_37_18bf0ff4_fd44_420d_9b4f_74fd77cd89d2"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_38_a926cceb_5d03_4e24_ba57_56e9eb5c3a11"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_39_bfe4afe6_648a_430c_baef_50f241040f96"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondArizonaIndexMember"
      id="t_242_56fa4bb3_1345_e564_1b67_59bba8ecc22f">S&amp;P Municipal Bond Arizona Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_40_728a1971_1111_4cb7_bd9c_2830075afc11"
      unitRef="pure">0.0651</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_41_d0155859_d872_487f_a87a_65d8abbb7a06"
      unitRef="pure">0.0126</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondArizonaIndexMember"
      decimals="4"
      id="h_42_d397c394_641e_45e4_a312_f2828bd7e3fa"
      unitRef="pure">0.0225</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_243_bcb52156_380e_5f21_9bf4_294cfab10b1d">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_43_56f1b3b2_9c13_45f9_b373_5dbca9218aa4"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_44_2301c6c0_4c34_4573_9a3f_54f4b6616855"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_45_88632ddc_49ed_46c8_8d03_618852e20ecf"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_235_f4e7e620_1ec9_1734_1740_3178720439a7">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_34_e12c164e_4870_4742_8b75_927e5024aa19"> &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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 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;179,219,566&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;191&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;8%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;852,266&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
      contextRef="TI20260531_C000001477Member"
      decimals="INF"
      id="h_46_ad9e28aa_a3bb_f945_b2f0_46ba458b1907"
      unitRef="USD">179219566</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001477Member"
      decimals="INF"
      id="h_47_e4af7d1b_a903_ec1f_875a_4e4077532e2a"
      unitRef="Holding">191</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001477Member"
      decimals="4"
      id="h_48_4e72d652_c7fb_f9ee_40b7_1c52808bc2db"
      unitRef="pure">0.08</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001477Member"
      decimals="INF"
      id="h_49_1ed11642_6df2_e1c3_0ae4_7b663e33093c"
      unitRef="USD">852266</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_236_9577bd92_54a3_5c0c_4fc1_21ce1e0fa628"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g09p01.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g09p02.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_237_b626dfd9_1697_ae5d_ea54_3f383bdb0449">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_36_5db39dcb_06e1_48d3_b822_916e844ba3cf"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001477Member"
      id="t_238_a217c830_dc9f_4dbf_a661_a40c458cdf29">  &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001477Member"
      id="t_239_8403ac9c_ed28_1971_e5eb_76467fe11a9b">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001477Member"
      id="t_223_599765c4_3534_4cf8_87fa_c786a7c62e4e">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001478Member"
      id="t_229_8b83f24b_834b_1b50_8930_1acdc9fe2f7f">Nuveen Colorado Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001478Member"
      id="t_230_5bd7e2d9_7fbc_aad0_9242_95c345f32fbd">Class&#160;A Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001478Member"
      id="t_231_1cbab960_be05_03d6_0ccf_f730de34987e">FCOTX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_37_efc35f86_0647_4f13_b8e8_f05b05c0cb59">This annual shareholder report contains important information about the Class&#160;A Shares of the Nuveen Colorado Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001478Member"
      id="t_38_1f5a9318_4b0d_45e9_a02b_81e01ca59df3">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_39_7ecae8ea_7baa_414d_a7d9_a7a40cf7061d">You can find additional information at https://www.nuveen.com/en-us/mutual-funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001478Member"
      id="t_40_547741e6_49c2_4894_949f_0aeb5d52f1f6">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001478Member"
      id="t_41_3f1dff96_a564_4ef8_af55_a3156c67230d">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_42_d8e303b5_5d38_4bc6_ba89_6e793d0b966d"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_43_c8c07bea_ad11_4dbe_a18d_7a42973a0426"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$81&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;0.78%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001478Member"
      decimals="INF"
      id="h_46_9b881e9c_c4b7_46b7_81e9_d24b6f72f1c5"
      unitRef="USD">81</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001478Member"
      decimals="4"
      id="h_47_9c9a3722_9649_403e_a0c6_2b1e0b636b4a"
      unitRef="pure">0.0078</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_232_0943f06d_8ca5_c85a_b3a0_f07fafb53700"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;The Nuveen Colorado Municipal Bond Fund returned 6.58% for Class&#160;A Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund underperformed the S&amp;amp;P Municipal Bond Colorado Index, which returned 7.30%.&lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to longer-duration bonds and an underweight to shorter-duration bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Sector positioning, especially an overweight to incremental-tax bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to lower-rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Overweights to the health care and utility bond sectors and an underweight to the industrial development revenue bond sector.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Underweight to AAA-rated and non-rated bonds and an overweight to AA-rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Security selection in the health care, housing and transportation bond sectors.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 2pt; margin-top: 0pt; margin-bottom: 1pt;"&gt;&#160;&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001478Member"
      id="t_235_b971e8fb_40d5_ee35_a6c8_ae2867eec17b">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_234_7f56184c_1917_b8af_a230_b37d3d88697d">The&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_236_ea7555a3_5ac5_2c95_92b6_92125ffd4f71"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g11p11.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_237_633b93d1_fce8_e321_83e8_5dd842a7255b"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;A Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.58&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.44&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.95&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;A Shares at maximum sales charge (Offering Price)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.06&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;(0.42&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.52&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Colorado Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.47&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.69&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001478Member_WithoutSalesLoadMember"
      id="t_239_3499d23e_53b7_4836_1bf0_7030846aaa0d">Class&#160;A Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001478Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_48_ce084a9c_408f_435f_b4e3_b8211854527c"
      unitRef="pure">0.0658</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001478Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_49_2d2cf555_48ec_4944_b3b1_d98d7dc45976"
      unitRef="pure">0.0044</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001478Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_50_38c57b83_d490_4957_9fef_5476837b9be4"
      unitRef="pure">0.0195</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001478Member"
      id="t_240_0c16572b_0d64_0634_1f75_fc4c91c549de">Class&#160;A Shares at maximum sales charge (Offering Price)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001478Member"
      decimals="4"
      id="h_51_9505ff7a_7179_4702_b39f_33dead9ce78f"
      unitRef="pure">0.0206</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001478Member"
      decimals="4"
      id="h_52_446a2065_8aa6_44df_a5bf_af38ff1f35a7"
      unitRef="pure">-0.0042</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001478Member"
      decimals="4"
      id="h_53_4eaf9ea2_9905_4399_a83c_659e29ff5c55"
      unitRef="pure">0.0152</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_241_174c395d_b9ca_f01c_9c0c_75fead8be99e">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_54_2f2be410_c982_429f_bc4f_b496e48c0d43"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_55_233829ca_33d5_4d36_987f_b3852aa4817f"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_56_76ec43b7_492d_45df_adf5_5645693287fa"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondColoradoIndexMember"
      id="t_242_bf934803_3c3c_d83e_02ca_6b8506ef51ed">S&amp;P Municipal Bond Colorado Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_57_7592bed0_5892_4b72_959b_0428ff08b2d5"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_58_d212a254_8563_4a53_bdb7_74ab4f2c2b51"
      unitRef="pure">0.0147</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_59_14cb8479_cbc4_4ffd_9138_facac6265a3b"
      unitRef="pure">0.0269</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_243_43f3659d_0562_e3ce_c802_d13d9057c534">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_60_4f9abf49_9f83_424d_9988_b76b42e27f82"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_61_18fa3cc9_743a_4a99_b8c6_84e1ecdb2d61"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_62_85b770fb_1d1b_4d8b_834a_b6256e3032ea"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_238_b509b71d_ed6d_b796_dff5_39c99b23e039">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_46_72c0cd48_d784_4b63_88f6_7d87541af6d4"> &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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 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;481,804,907&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;257&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;12%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2,292,454&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
      contextRef="TI20260531_C000001478Member"
      decimals="INF"
      id="h_63_2683c90e_467e_07d6_ae18_7da7dfccc1ac"
      unitRef="USD">481804907</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001478Member"
      decimals="INF"
      id="h_64_48eca9d0_e816_8953_858c_7fff2cb1eb41"
      unitRef="Holding">257</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001478Member"
      decimals="4"
      id="h_65_6c1d0c91_65e5_065f_274c_f3bdd5af473c"
      unitRef="pure">0.12</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001478Member"
      decimals="INF"
      id="h_66_2588643a_02ae_5858_a00f_16013c243c30"
      unitRef="USD">2292454</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_244_cd938e89_c348_5e5c_4970_6a106658318a"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g12p01.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g12p02.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_245_5c0506c8_d0ed_92c6_bc5c_c8d921692cd5">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_48_f6592c91_2d18_4f44_aa6e_6a169dca68a3"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001478Member"
      id="t_246_4947207e_a023_1714_189a_e00a39ea37cb"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001478Member"
      id="t_247_ed21329c_9b1a_03af_81ae_d4dde8df4b14">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001478Member"
      id="t_226_42fa1f81_3f39_4db3_897f_0819f97aa6f1">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000137694Member"
      id="t_232_878869b1_4229_4bef_34ef_4c1ce3fa06b7">Nuveen Colorado Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000137694Member"
      id="t_233_27b95b11_2b50_522d_6e57_838806bc5ae3">Class&#160;C Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000137694Member"
      id="t_234_e8f68811_af30_7445_b52f_18eb8b2805eb">FAFKX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_49_c1b888d8_ef2c_4d00_b10c_cc6d7eeeb603">This annual shareholder report contains important information about the Class&#160;C Shares of the Nuveen Colorado Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000137694Member"
      id="t_50_608bd804_b7ca_4902_8de8_76deac623809">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_51_866cc470_42ac_434b_b77d_d1b47e26f912">You can find additional information at https://www.nuveen.com/en-us/mutual-funds/prospectuses. You can also request this information by contacting us at (800)&#160;257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000137694Member"
      id="t_52_9a4084d4_e113_49c2_babd_92177abf807a">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000137694Member"
      id="t_53_2a700c0d_353b_4f9e_83f2_64b633d6dd64">(800)&#160;257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_54_5f5eea39_45f1_4062_aea8_491243cd37c8">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_55_34660ca2_332c_4d8d_aef8_5994f467ea68">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$163&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;1.58%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000137694Member"
      decimals="INF"
      id="h_63_9b2b8cbf_ac43_4eb0_96b9_079b616dad93"
      unitRef="USD">163</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000137694Member"
      decimals="4"
      id="h_64_cbd88f10_b220_46be_ad82_191229d540b0"
      unitRef="pure">0.0158</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_235_fe98f59f_cbba_65d5_5a1e_ee36e458f519">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;"&gt;The Nuveen Colorado Municipal Bond Fund returned 5.76% for Class&#160;C Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund underperformed the S&amp;amp;P Municipal Bond Colorado Index, which returned 7.30%.&lt;/div&gt; &lt;div style="font-size:10pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to longer-duration bonds and an underweight to shorter-duration bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Sector positioning, especially an overweight to incremental-tax bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially an overweight to lower-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:10pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Overweights to the health care and utility bond sectors and an underweight to the industrial development revenue bond sector.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Underweight to AAA-rated and non-rated bonds and an overweight to AA-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Security selection in the health care, housing and transportation bond sectors.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000137694Member"
      id="t_237_a1610144_d42d_e934_b893_73b38b01a18c">Performance data shown represents past performance and does not predict or guarantee future results. </oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_238_fa9b8b8c_9d14_57ff_06cf_2f124b8a4ecd">The&lt;span style="font-weight:bold"&gt; &lt;/span&gt;graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_236_2d74a178_6fca_a3af_4dcf_2c07fb2b2baf">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g14p14.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_239_8ea3ce0e_2977_7af2_5db3_aeb07b82ffa7">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class&#160;C Shares at NAV (excluding maximum sales charge)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;5.76&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;(0.37&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.29&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Colorado Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;7.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.47&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.69&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000137694Member_WithoutSalesLoadMember"
      id="t_245_27b87ed4_338f_ff49_5219_b3e49c0bb3ff">Class&#160;C Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000137694Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_65_039d7802_3c01_41ee_a65a_701fde1cabf7"
      unitRef="pure">0.0576</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000137694Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_66_a9eb5600_85e1_42e4_8304_717467b794d2"
      unitRef="pure">-0.0037</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000137694Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_67_c4e39e3d_8d91_4722_8676_21c885ea8b68"
      unitRef="pure">0.0129</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_246_2719be32_8f61_0ca9_fa4e_ed9f3ff24f2c">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_68_da83fcba_d22b_41fd_9e1f_de49e9b98ca1"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_69_110f84a6_c185_4e97_aaad_1beceb9173a9"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_70_9e0264e4_11d4_4879_b28f_71715485015e"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondColoradoIndexMember"
      id="t_247_62ef856e_1d52_b9ef_e378_9673611cc9d1">S&amp;P Municipal Bond Colorado Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_71_642e9963_0d88_4b36_bbbf_548421e621b6"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_72_2b6f99e2_0ab7_4f9d_ade5_baa8151feffe"
      unitRef="pure">0.0147</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_73_aec8b0bc_598f_478c_aab7_492728c589e0"
      unitRef="pure">0.0269</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_248_668b07f1_cbea_30cf_3c33_1366abb15284">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_74_71cf3962_53ae_4a6d_8d0a_54fccf83c9bd"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_75_6fbc3d73_30c0_4d99_aea8_f5b7fe436900"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_76_8584c8ee_cfae_48f2_af50_de20a41eedb0"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_240_5a202c1c_afb2_b25a_53e6_a521a30c5bb4">For most recent month-end performance, go to https://www.nuveen.com/en-us/mutual-funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_58_ea1dcc1a_e1e2_4c99_8fa6_64f3c6552f95">&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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;481,804,907&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;257&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;12%&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2,292,454&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
      contextRef="TI20260531_C000137694Member"
      decimals="INF"
      id="h_79_28cf77b3_4c5e_006f_0a2c_cca5437b4ee4"
      unitRef="USD">481804907</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000137694Member"
      decimals="INF"
      id="h_80_e94c9ac5_74c2_98a3_ea54_b1ad01b0b539"
      unitRef="Holding">257</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000137694Member"
      decimals="4"
      id="h_77_e7fd2e22_7c70_67af_c442_28a42fb9b4ab"
      unitRef="pure">0.12</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000137694Member"
      decimals="INF"
      id="h_78_66e608ad_4fb6_690d_6027_279d3d10d6b0"
      unitRef="USD">2292454</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_241_5aa15a1f_ffa7_1fbf_e431_7e5749da3522">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g15p01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g15p02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_242_69825316_e229_10a6_cc40_34386be17046">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_60_bfa97e7f_f7ac_4ce9_b07e_9719901b03b8">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September 30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000137694Member"
      id="t_243_317c961c_843e_6b20_2415_b2bca0887ec8">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September 30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000137694Member"
      id="t_244_e9f02a31_90ed_83fa_bf82_7b966310e977">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000137694Member"
      id="t_229_d59a73a5_ee9d_4184_b394_2a1c0bc3a297">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001481Member"
      id="t_235_a94d0e53_f837_1000_56a1_34b7646ac43f">Nuveen Colorado Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001481Member"
      id="t_236_25e8d35f_6660_26bb_982e_8654a0c47393">Class I Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001481Member"
      id="t_237_f91bbf5b_eb74_35f3_6980_6dd1bd5e7a26">FCORX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_61_87cbb0e5_1997_4299_ad14_c6541948ac41">This annual shareholder report contains important information about the Class I Shares of the Nuveen Colorado Municipal Bond Fund for the period of June 1, 2025 to May 31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001481Member"
      id="t_62_22e5ce99_c58a_4069_b6db_07e378fecf8c">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_63_836e6782_67ec_456d_bc11_10539f29376e">You can find additional information at https://www.nuveen.com/en-us/mutual-funds/prospectuses. You can also request this information by contacting us at (800) 257-8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001481Member"
      id="t_64_6b19e957_a1f3_4921_837f_14d2b162810c">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001481Member"
      id="t_65_0f5c27e2_cc82_4a5c_bbe4_03dd499b3414">(800) 257-8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_66_a931660b_a888_47c4_a388_0d9ec8597689">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_67_cb6c244e_4228_4143_a3aa_481d940a668e">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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;I Shares&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$60&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;0.58%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001481Member"
      decimals="INF"
      id="h_77_f9332aa6_0581_470a_965c_36f417d14efe"
      unitRef="USD">60</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001481Member"
      decimals="4"
      id="h_78_b088db9f_2cfa_4464_a251_defaa8e129f6"
      unitRef="pure">0.0058</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_238_430e6e06_9212_cf83_632b_0006e5ad8813">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;The Nuveen Colorado Municipal Bond Fund returned 6.78% for Class I Shares at net asset value (NAV) for the 12 months ended May 31, 2026. The Fund underperformed the S&amp;amp;P Municipal Bond Colorado Index, which returned 7.30%.&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to longer-duration bonds and an underweight to shorter-duration bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Sector positioning, especially an overweight to incremental-tax bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially an overweight to lower-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Overweights to the health care and utility bond sectors and an underweight to the industrial development revenue bond sector.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Underweight to AAA-rated and non-rated bonds and an overweight to AA-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Security selection in the health care, housing and transportation bond sectors.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:14pt;margin-top:0pt;margin-bottom:1pt;"&gt;&#160;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001481Member"
      id="t_240_53d41339_98cd_90f6_4f14_26d24fbbe11a">Performance data shown represents past performance and does not predict or guarantee future results. </oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_241_c73fce1a_cedc_6f5f_aca9_bc2e65119923">The&lt;span style="font-weight:bold"&gt; &lt;/span&gt;graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_239_cfe18619_d0b4_0fd4_56ee_63250cba6d3b">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g17p17.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_242_e3bba25b_1d55_b61e_d6eb_c18e3bbc8d8a">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class&#160;I Shares at NAV&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.78&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;0.63&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Colorado Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;7.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.47&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.69&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001481Member"
      id="t_243_a03f8df7_7076_ade4_1dcd_1667a62fad2b">Class&#160;I Shares at NAV</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001481Member"
      decimals="4"
      id="h_79_d55425ad_b862_4350_8c4b_28f88c1ac844"
      unitRef="pure">0.0678</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001481Member"
      decimals="4"
      id="h_80_44313a85_6964_436f_bf00_6b17434ca843"
      unitRef="pure">0.0063</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001481Member"
      decimals="4"
      id="h_81_0a6fcc62_7430_4c36_a767_204eb0f44ea4"
      unitRef="pure">0.0214</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_248_f2e911ec_63b9_00ae_48b5_e192f67c9c52">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_82_933dfe81_7d48_4ea7_beba_1a201398f44c"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_83_2c23df10_522e_40e1_8bf2_1c06743acca4"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_84_c0f6a5a2_23d5_4489_af2a_40dda54199d1"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondColoradoIndexMember"
      id="t_249_16c0b4e0_80ae_b841_6d3d_ee98245a6b9e">S&amp;P Municipal Bond Colorado Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_85_03f74a32_20f2_4d60_ab05_07b04289582a"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_86_9e473f4a_322a_40ac_9c13_6af8f3c41e2b"
      unitRef="pure">0.0147</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondColoradoIndexMember"
      decimals="4"
      id="h_87_67a45f4b_3366_4ce7_a92e_5a41ec96a379"
      unitRef="pure">0.0269</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_250_5ad2586c_b81f_953b_7f30_d5f1b0e640ee">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_88_cdcf6918_bec5_4208_a2c8_0313b95fafbd"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_89_b51a81dc_864f_4fbb_822a_87ec7cff0ef7"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_90_9c46f1b0_3deb_446a_88b5_e0d956e85151"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_244_86f77bb6_017b_6a20_e805_3c6f52fa8d56">For most recent month-end performance, go to https://www.nuveen.com/en-us/mutual-funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_70_f0aed939_8ae8_44a2_8434_a8fe83a43287">&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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;481,804,907&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;257&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;12%&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2,292,454&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
      contextRef="TI20260531_C000001481Member"
      decimals="INF"
      id="h_93_fe3300df_203b_f54e_683f_34079f320157"
      unitRef="USD">481804907</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001481Member"
      decimals="INF"
      id="h_94_baa3896a_6967_a458_146a_9737dd1d0ea6"
      unitRef="Holding">257</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001481Member"
      decimals="4"
      id="h_91_80fcd932_e6cd_88ec_347d_c467b2a830c4"
      unitRef="pure">0.12</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001481Member"
      decimals="INF"
      id="h_92_c95d8f7e_c1cc_0297_7ed5_5e8e3ead3a7e"
      unitRef="USD">2292454</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_245_0a7bfbd3_d6c2_6ecd_8dea_8aaa03f2a499">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g18p01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g18p02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_246_4d452de7_fbb2_28d9_4cc1_29ce8017cd2c">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_72_9d55b984_6bee_4d11_936c_05774957100b">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001481Member"
      id="t_247_e181cc52_4e54_ed7b_30a3_9ddb8eac0233">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001481Member"
      id="t_233_2a3b774f_28e4_4e9b_a2dd_92a132b0f338">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001481Member"
      id="t_232_2712d56a_849d_4c14_b5e2_a5f49bed3dc6">(800) 257-8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001486Member"
      id="t_238_f2765705_6427_ba72_6770_33b5b266515a">Nuveen Maryland Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001486Member"
      id="t_239_25246e4c_7b34_d09e_5a83_d543105915f4">Class A Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001486Member"
      id="t_240_9e53777e_4152_709d_af35_859a47590d4d">NMDAX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_73_8536a823_5378_4212_b92c_b61c8b978c6c">This annual shareholder report contains important information about the Class A Shares of the Nuveen Maryland Municipal Bond Fund for the period of June 1, 2025 to May 31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001486Member"
      id="t_74_b57084a8_d43b_448d_bdd1_d28da469ffcf">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_75_630e1946_77a0_428a_bf45_bb557083f973">You can find additional information at https://www.nuveen.com/en-us/mutual-funds/prospectuses. You can also request this information by contacting us at (800) 257-8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001486Member"
      id="t_76_c987d231_2840_4ef3_a51c_6c2b996da1c6">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001486Member"
      id="t_77_da527ad8_e587_40e2_a474_80cdb0d18851">(800) 257-8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_78_928e62f2_ee12_4095_8d0b_edcb10a37644">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_79_7467fcf7_c8cf_40c7_bfd0_581dbbdef833">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$79&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;0.76%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001486Member"
      decimals="INF"
      id="h_91_d7e676b7_8063_4c41_8d9e_f0ce495a8c65"
      unitRef="USD">79</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001486Member"
      decimals="4"
      id="h_92_6414554e_5f27_4a7a_80e9_8fc221555034"
      unitRef="pure">0.0076</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_241_6875fe78_f205_8a40_751b_4aee2f65b1eb">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;The Nuveen Maryland Municipal Bond Fund returned 7.55% for Class A Shares at net asset value (NAV) for the 12 months ended May 31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Maryland Index, which returned 6.10%.&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to bonds with durations of 10 years and longer and an underweight to bonds with durations under four years.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially overweights to non-rated, A-rated and BBB-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;An underweight to bonds with durations between six and eight years.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:14pt;margin-top:0pt;margin-bottom:1pt;"&gt;&#160;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001486Member"
      id="t_246_aaa4e9ff_606e_9cc3_7a83_a7fb4f5bb028">Performance data shown represents past performance and does not predict or guarantee future results. </oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_247_49713050_9553_592e_e936_ac46db9c724c">The&lt;span style="font-weight:bold"&gt; &lt;/span&gt;graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_242_8089415c_ce77_4674_09ef_51b72391a3eb">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g20p20.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_253_6956dfb3_07a1_3347_f2b5_b05cebd88b93">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class A Shares at NAV (excluding maximum sales charge)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;7.55&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;0.63&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.95&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class A Shares at maximum sales charge (Offering Price)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;3.00&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;(0.24&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.51&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Maryland Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.10&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.06&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.02&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Maryland Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.16&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.69&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.74&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001486Member_WithoutSalesLoadMember"
      id="t_248_1081af53_cff0_0702_ef4b_1ed7dddeaf18">Class A Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001486Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_93_529c0b87_4382_4cea_9ac2_1f87d29a9e3d"
      unitRef="pure">0.0755</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001486Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_94_21e88818_b141_4af3_9efa_242fb466850e"
      unitRef="pure">0.0063</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001486Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_95_c2ef26dd_8538_4956_a3a5_6268d541c842"
      unitRef="pure">0.0195</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001486Member"
      id="t_249_98950a9f_7a18_1f38_061a_97aca13698a7">Class A Shares at maximum sales charge (Offering Price)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001486Member"
      decimals="4"
      id="h_96_d71996ad_1641_4eb5_adb4_f2c38afafd08"
      unitRef="pure">0.0300</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001486Member"
      decimals="4"
      id="h_97_153d2364_ebc2_463e_aa36_16ba725c83af"
      unitRef="pure">-0.0024</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001486Member"
      decimals="4"
      id="h_98_a6ea5c8a_233b_416b_8f60_7a47ab0ed8f0"
      unitRef="pure">0.0151</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_250_37b20da5_063b_a625_1f3d_3ada558ac2b8">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_99_331fb4bd_952f_4a33_926a_a60438066698"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_100_797f5b74_6b08_4416_95bf_ef55f7c169f8"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_101_eb9558e8_b286_4150_8424_0d3c02068579"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondMarylandIndexMember"
      id="t_251_5598fbf1_bf61_4cde_3b48_abd1a3fc5da0">S&amp;P Municipal Bond Maryland Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_102_c2d5934f_3de6_4f35_8b07_4abcb7b5ebc2"
      unitRef="pure">0.0610</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_103_c80ef8e3_5909_4a2f_9a80_c84835f2b01a"
      unitRef="pure">0.0106</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_104_f239279f_b506_4088_8d88_b483ac86cefa"
      unitRef="pure">0.0202</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      id="t_252_42fc37fe_4c8e_1209_9ffb_14a4d6da182c">Lipper Maryland Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_105_83b76f27_c315_4c0c_9267_8aec832c8ba5"
      unitRef="pure">0.0716</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_106_495b8f5f_aaf2_41b8_aaa4_483016152172"
      unitRef="pure">0.0069</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_107_f4e064b1_798b_4e4d_aad1_f3602f646bce"
      unitRef="pure">0.0174</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_243_f4cc34dc_cfe1_3c5f_3dc8_d132aede0937">For most recent month-end performance, go to https://www.nuveen.com/en-us/mutual-funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_82_09c9cbe1_2e55_46a6_9743_d052f4758949">&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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;268,408,054&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;200&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;11%&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1,242,934&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
      contextRef="TI20260531_C000001486Member"
      decimals="INF"
      id="h_108_8c24df0d_d8ed_ac09_3336_c99bf838f2c8"
      unitRef="USD">268408054</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001486Member"
      decimals="INF"
      id="h_109_41e0c0ca_d682_ecb8_0b95_b1e9bdb5e4a3"
      unitRef="Holding">200</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001486Member"
      decimals="4"
      id="h_110_e1e3340a_c834_af48_0010_d528772448ce"
      unitRef="pure">0.11</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001486Member"
      decimals="INF"
      id="h_111_fd01a740_2d7e_e14d_5dc5_924fa9f7fa93"
      unitRef="USD">1242934</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_244_fb25666a_633d_1fbe_01e0_ed6d3d4fb4da">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g21k01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g21k02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_245_2651d76b_4ece_fe3b_1cbd_3ad7c22ce517">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_84_c03020c3_bc3e_40f7_b57e_ae1c5022c405">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001486Member"
      id="t_254_c42ec03d_58a9_32d5_a678_701e18ee8fd2">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001486Member"
      id="t_236_938e8dd7_ff8d_4ebd_bcdd_c481bb0ee308">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001486Member"
      id="t_235_e069f9b0_f64c_4a7c_8e4b_1467cb597ae0">(800) 257-8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000137695Member"
      id="t_241_bdcdc5ae_9fcb_b340_9b3b_d3f86e41fcbe">Nuveen Maryland Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000137695Member"
      id="t_242_b3f7599a_bcd6_092b_a177_bdc10d17c53f">Class&#160;C Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000137695Member"
      id="t_243_e7213f6b_cb8c_6b7b_c03e_4a995597161e">NACCX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_85_43ce80da_17b3_4166_8487_c4c07cc5931a">This annual shareholder report contains important information about the Class&#160;C Shares of the Nuveen Maryland Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000137695Member"
      id="t_86_39eed1a2_c778_40cc_8d16_4050dede9777">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_87_7734298c_dbbc_4b97_b951_278497195f72">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000137695Member"
      id="t_244_5ad37e64_c8fc_5214_05cf_86b716b80d0e">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000137695Member"
      id="t_89_d1d20377_8165_4a18_b79f_dca4d4c74597">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_90_08db367f_1a3f_4576_971e_c0a52eae882e"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_91_1bff6483_1646_4dbb_9f5e_c66a16ad06f8"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment) &lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$161&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;1.56%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000137695Member"
      decimals="INF"
      id="h_108_d3742bbe_7a03_4cdb_9027_583226b3612e"
      unitRef="USD">161</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000137695Member"
      decimals="4"
      id="h_109_1a62ec7b_f1e6_4018_ab93_653383345f49"
      unitRef="pure">0.0156</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_245_c702dc75_deb0_3adf_2e62_864ecf996a9e"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;The Nuveen Maryland Municipal Bond Fund returned 6.72% for Class&#160;C Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Maryland Index, which returned 6.10%.&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of 10 years and longer and an underweight to bonds with durations under four years.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially overweights to non&#x2011;rated, A&#x2011;rated and BBB&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;An underweight to bonds with durations between six and eight years.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000137695Member"
      id="t_247_9c8380da_cacf_9680_1269_253692cd413b">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_248_716e78e3_8f03_294f_62a8_a282baaeb46a">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_246_4a3cf274_4fdc_b32c_bb57_8a7e87ce6ba8"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g23k23.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_249_97fb005f_c9a0_c771_7663_b8caf3712f95"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;C Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.72&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;(0.17&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Maryland Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.10&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.06&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.02&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Maryland Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.16&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.69&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.74&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000137695Member_WithoutSalesLoadMember"
      id="t_254_db7427e0_cb73_4db2_bc82_31b2008f45c9">Class&#160;C Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000137695Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_110_8ae22311_1f91_4940_95ba_9b2815d51a65"
      unitRef="pure">0.0672</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000137695Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_111_cb9f9944_8ea7_431f_8274_19b39695bf9a"
      unitRef="pure">-0.0017</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000137695Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_112_31d7ab4e_f6c3_4a6a_92d9_b7a4b97b05c4"
      unitRef="pure">0.0130</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_255_53ec1445_398c_0919_4dd5_666ce9475d6f">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_113_7d3b4d97_c761_4d28_9760_d1f60cc84430"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_114_0837496f_627a_4bae_b03d_e2a08fa9f1be"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_115_68224659_4896_4ad4_82ba_93bbf6f55a1d"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondMarylandIndexMember"
      id="t_256_5be6537f_bb95_4994_73ca_3d237a48e0d4">S&amp;P Municipal Bond Maryland Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_116_89d2191d_dfe1_4908_aff9_b9279807e98f"
      unitRef="pure">0.0610</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_117_47928485_7087_4eff_8e8a_97a49cde5f49"
      unitRef="pure">0.0106</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_118_1c232a18_0872_4871_a866_979c50c7a9b6"
      unitRef="pure">0.0202</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      id="t_257_a14a0276_47f3_c571_0b89_ce865be5353c">Lipper Maryland Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_119_1220eb7b_a9c5_4290_b82b_26ce0353fcb3"
      unitRef="pure">0.0716</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_120_a3483631_9fae_4bb0_b48a_522a45b3c832"
      unitRef="pure">0.0069</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_121_dc7dd2b5_d0e7_4c4d_aa9e_759800416a2d"
      unitRef="pure">0.0174</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_250_a2fa6150_cf5c_2625_a9f1_4d2952964a45">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_94_74fac6f6_779e_40ec_b337_539b6b1f8e65"> &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 (as of May 31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 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;268,408,054&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;200&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;11%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1,242,934&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
      contextRef="TI20260531_C000137695Member"
      decimals="INF"
      id="h_124_a6aadd7e_bc5d_d13c_88b5_dfbd68f56082"
      unitRef="USD">268408054</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000137695Member"
      decimals="INF"
      id="h_125_50bed1c5_077c_394e_34f5_1feb30aff42a"
      unitRef="Holding">200</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000137695Member"
      decimals="4"
      id="h_122_ca017c21_826e_2bfe_6fbb_a5bce196a7b1"
      unitRef="pure">0.11</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000137695Member"
      decimals="INF"
      id="h_123_0e5e2f6e_6273_d52d_dbb4_90f56954a493"
      unitRef="USD">1242934</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_251_37c59c3c_6956_588c_ee30_accd63c3af22"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 48%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g24k01.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g24k02.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_253_425e553d_45a0_d8bc_02de_a62d2e8712fb">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_96_c86b77f0_6c0c_4fbb_95a0_2b18d4129b02"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September 30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000137695Member"
      id="t_252_487167c3_fc07_a9bf_ac7e_1ff1b6c56c71"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September 30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000137695Member"
      id="t_239_17049e16_4db7_4798_8302_20dce16165ae">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000137695Member"
      id="t_238_a2d1dcb1_204c_47f4_a9e4_a45cb88cf0b6">(800) 257-8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001489Member"
      id="t_244_91454c65_cd2b_9345_2504_d819ffd9e463">Nuveen Maryland Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001489Member"
      id="t_245_8a73c71f_8806_fafd_98c7_a347b26438be">Class&#160;I Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001489Member"
      id="t_246_60e14ec7_4e59_132a_89e2_70ae023d5ae1">NMMDX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_97_de90ff68_010d_445a_85da_d6dbb6662ea8">This annual shareholder report contains important information about the Class&#160;I Shares of the Nuveen Maryland Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001489Member"
      id="t_98_b2c5b537_212b_4b67_8873_69a29307565c">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_99_db11526a_d3ef_4d69_b3d7_cf0aad61b7f7">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001489Member"
      id="t_247_821f503d_5bb8_16ed_551a_86960e65182e">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001489Member"
      id="t_101_1e2088d4_72a5_42e7_aed0_ea97227a4bf1">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_102_65f4bb7b_29ab_4f8f_b50e_311329cb303b"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_103_17569f81_28a9_49b5_aca4_12bda2d8e0e9"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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;I Shares&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$58&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;0.56%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001489Member"
      decimals="INF"
      id="h_122_cdaeb1ee_f7f2_4df7_9598_eb567b8bf0f1"
      unitRef="USD">58</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001489Member"
      decimals="4"
      id="h_123_d7cf77ef_31c4_4140_9777_f09ebe654d62"
      unitRef="pure">0.0056</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_248_6658b493_2b62_bffe_d19d_33589e9861a1"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;The Nuveen Maryland Municipal Bond Fund returned 7.75% for Class&#160;I Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Maryland Index, which returned 6.10%.&lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of 10 years and longer and an underweight to bonds with durations under four years.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially overweights to non&#x2011;rated, A&#x2011;rated and BBB&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;An underweight to bonds with durations between six and eight years.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001489Member"
      id="t_250_3a4b4aec_0a4a_0843_5d0c_5c5d1024536b">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_251_08e70541_431a_8554_0fd2_6b726a868b3e">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_249_4b4627bb_b2d7_a5f6_386e_d15ca65072cb"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g26k26.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_252_6dcf5cc7_b49d_cc46_5972_619ac993818b"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;I Shares at NAV&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7.75&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.81&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Maryland Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.10&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.06&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.02&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Maryland Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.16&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.69&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.74&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001489Member"
      id="t_258_71655c03_e9b9_9ebe_e843_34d7f05245aa">Class&#160;I Shares at NAV</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001489Member"
      decimals="4"
      id="h_124_cffce524_833b_4530_aed6_e289afda059d"
      unitRef="pure">0.0775</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001489Member"
      decimals="4"
      id="h_125_7cd8c2cd_e80f_4d03_b545_be8a10acc0f4"
      unitRef="pure">0.0081</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001489Member"
      decimals="4"
      id="h_126_2eb214f2_9a16_4d0a_923f_93a82e8d2689"
      unitRef="pure">0.0214</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_259_42a426d6_369d_a777_bce2_af79b6f90dba">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_127_1ed31916_bb49_47c9_8b4b_479d01db1573"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_128_e284ed10_72a2_4f08_aa71_d1476e621f4a"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_129_33a9fde4_9e49_43a5_860c_7ae098ac3e51"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondMarylandIndexMember"
      id="t_260_5d71d6b6_bd38_27ff_724b_f1c4d21413f8">S&amp;P Municipal Bond Maryland Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_130_895f8f5e_2391_417d_8980_397fab886e72"
      unitRef="pure">0.0610</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_131_8b2e00d3_5987_4c81_a27f_ba6bdcdc5399"
      unitRef="pure">0.0106</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondMarylandIndexMember"
      decimals="4"
      id="h_132_3c8782be_cb5f_45a8_98ca_b835b7d7bc6e"
      unitRef="pure">0.0202</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      id="t_261_afc16369_1dcb_a303_4efe_9e50fdecbc14">Lipper Maryland Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_133_75560622_aac1_426b_b094_102bd3553033"
      unitRef="pure">0.0716</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_134_e936a197_d772_4da2_b9b7_da5840e2f8ae"
      unitRef="pure">0.0069</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperMarylandMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_135_8dbc04de_e8f4_4c19_a2ab_64bfc17e473e"
      unitRef="pure">0.0174</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_253_76128df2_c65c_e9b0_7b7c_cdddaf8f2c99">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_106_d9719928_f699_4483_ac92_8f33a1a54cff"> &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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 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;268,408,054&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;200&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;11%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1,242,934&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
      contextRef="TI20260531_C000001489Member"
      decimals="INF"
      id="h_138_1965d5de_3ef9_cca4_6664_04a30e6b6bed"
      unitRef="USD">268408054</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001489Member"
      decimals="INF"
      id="h_139_e33a4000_cd3a_8f85_9ed9_a16e1706c462"
      unitRef="Holding">200</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001489Member"
      decimals="4"
      id="h_136_87f32279_c270_625c_5e73_5d24c020000d"
      unitRef="pure">0.11</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001489Member"
      decimals="INF"
      id="h_137_19c84fd5_32eb_bafc_82bb_e3e78cfb9ec5"
      unitRef="USD">1242934</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_254_29243bd7_eb43_8a79_d71d_1a743810a79b"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g27k01.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g27k02.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_256_3dd37ced_8aaf_52e7_8db1_9ade5f68b803">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_108_8d60e303_0903_40c1_bb6e_6e8fc2a3ce80"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001489Member"
      id="t_257_d50a4680_211b_6c2f_0d30_bc72a11b64d7"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001489Member"
      id="t_255_d1357c76_0a02_37e5_b462_fd958c84f0c9">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001489Member"
      id="t_241_2fa14c74_a8b7_4929_a4d5_f33c38b5a5f1">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001490Member"
      id="t_247_e843b11f_ee52_ee4e_0a15_8f6c483ebc83">Nuveen New Mexico Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001490Member"
      id="t_248_e05f1cd7_8018_ccff_25ad_84436bd5e3d1">Class&#160;A Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001490Member"
      id="t_249_82bfc918_8a98_9a2b_4eaa_46f6be6df597">FNMTX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_109_ddae3020_b326_44c2_8e8e_fafa2af77704">This annual shareholder report contains important information about the Class&#160;A Shares of the Nuveen New Mexico Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001490Member"
      id="t_110_832ac4c7_657e_47d9_993a_2e9ee6491cec">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_111_041a85c0_2f66_4845_a085_d23fe21b6646">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001490Member"
      id="t_250_9c21d980_dc41_c42a_7808_f6846a5350ae">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001490Member"
      id="t_113_bf88adec_0aed_428a_92a1_acc39cc9aef8">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_114_db9e9b89_40d9_4328_a52c_ec2ad3b6eb8b"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_115_902a2784_8a63_4d4e_8b7e_bab214e449a2"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$86&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;0.83%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001490Member"
      decimals="INF"
      id="h_136_472f1bc2_6131_496a_9fd1_9cc73a5be65b"
      unitRef="USD">86</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001490Member"
      decimals="4"
      id="h_137_4c259983_4548_4c4f_b203_7c10e771d22f"
      unitRef="pure">0.0083</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_251_4047a074_5f4a_b53e_4da2_1d767a6b1a2e"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;The Nuveen New Mexico Municipal Bond Fund returned 7.36% for Class&#160;A Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond New Mexico Index, which returned 5.64%.&lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of 10 years and longer and an underweight to bonds with durations of eight years and shorter.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to non&#x2011;rated bonds, an underweight to AA&#x2011;rated bonds, and exposure to long-duration A&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Sector positioning, especially an underweight to the housing bond sector.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001490Member"
      id="t_252_7d361f89_5c87_75a1_5576_f81f5a6f3200">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_253_0134e775_cc77_1a30_b8a4_9470da8c6cf2">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_254_b09caef7_f29c_5e80_53dc_3662175dd3de">&lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g29k29.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_255_20f5263e_bbce_55ee_b72a_942c7ab564f6">&lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;A Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7.36&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.72&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.87&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;A Shares at maximum sales charge (Offering Price)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.83&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;(0.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond New Mexico Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;5.64&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.33&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.05&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001490Member_WithoutSalesLoadMember"
      id="t_261_477913f0_c56d_ecc2_71b2_fe4a7e499fe7">Class&#160;A Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001490Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_138_840c1b34_9a67_4a98_ace6_ce53a0493c6f"
      unitRef="pure">0.0736</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001490Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_139_58be811d_18af_4cd1_bdfc_b89a481550c0"
      unitRef="pure">0.0072</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001490Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_140_a40282d2_7dc9_46cf_bbf8_52d8f41c4e8c"
      unitRef="pure">0.0187</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001490Member"
      id="t_262_741f992f_ec3e_9c6d_7756_235e4c6194ef">Class&#160;A Shares at maximum sales charge (Offering Price)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001490Member"
      decimals="4"
      id="h_141_80a15bd2_b500_43e6_b7d2_543dd49c98fe"
      unitRef="pure">0.0283</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001490Member"
      decimals="4"
      id="h_142_31cde675_be2d_44a5_8d2c_2a1c57639fae"
      unitRef="pure">-0.0014</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001490Member"
      decimals="4"
      id="h_143_11163ba3_8428_47e4_ae2c_580e7a9d4692"
      unitRef="pure">0.0143</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_263_54892967_53f9_6e34_9bc5_4a32a66660b1">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_144_f2e4d08a_6623_41b4_8145_aa2722f22a47"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_145_13939dfd_9d39_4521_ba0e_537af5e197a1"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_146_b3edc337_56eb_4b7b_a188_4a291f97c188"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondNewMexicoIndexMember"
      id="t_264_e8dfeab1_2549_9835_4fd9_1a3686913dbe">S&amp;P Municipal Bond New Mexico Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_147_770fd67b_744d_414b_bffa_6d6a2be0811b"
      unitRef="pure">0.0564</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_148_ee613f37_b3a7_4c7c_ba43_10294d3be97c"
      unitRef="pure">0.0133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_149_d3b179da_dc81_4567_a068_3cdb649326a4"
      unitRef="pure">0.0205</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_265_8d215aaf_bac4_0af4_47e3_02dfbb1b01d5">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_150_7e99a3e7_0a3b_4fc1_8146_a5698ded2eb9"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_151_c9e6bfd7_325d_44c8_a4d4_898e207c9767"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_152_3dc9eee9_f839_4821_85bf_ffc6244a1e35"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_256_51747d51_3fad_c0bc_4e2a_2a46e6edcf2a">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_118_1928af4b_8c8b_46e0_be5b_aae45c450206"> &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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 88%;"&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;71,005,360&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;80&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;16%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;345,805&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
      contextRef="TI20260531_C000001490Member"
      decimals="INF"
      id="h_153_c22741c9_de0d_94b5_e78d_f502e8cf440c"
      unitRef="USD">71005360</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001490Member"
      decimals="INF"
      id="h_154_5b20b3e7_df55_dd11_2bc7_ae055f9397ce"
      unitRef="Holding">80</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001490Member"
      decimals="4"
      id="h_155_c98b3db8_3e27_b42d_1956_c370d91c0e7f"
      unitRef="pure">0.16</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001490Member"
      decimals="INF"
      id="h_156_63063ea6_fe97_be39_7289_f75eb2a7afbf"
      unitRef="USD">345805</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_257_9eb800b4_8a05_9334_0410_7ab3970066f9">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g30g30.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g30a30.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_258_4100ab26_79e6_5fb1_4b7d_803d09daeb23">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_120_634011dd_0b89_46fb_9d1f_f73b25d6ded1"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001490Member"
      id="t_260_928c515e_715c_a2cc_5125_b60bfcb18f4a">&lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001490Member"
      id="t_259_120ccb71_5fae_c26f_809f_e8a7c8ba8824">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001490Member"
      id="t_244_932855a1_8b3b_4381_ba13_568629f89d70">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000137696Member"
      id="t_250_efb2c762_c858_8913_8686_f4ac993a5321">Nuveen New Mexico Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000137696Member"
      id="t_251_0d1e9542_a4de_b99c_5f2f_2629c3fe1419">Class&#160;C Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000137696Member"
      id="t_252_057768d6_9b9f_ee8b_f89b_53646b85fc2d">FNCCX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_121_94ea7141_6f54_4ef0_93b5_f1a4a6fcdac9">This annual shareholder report contains important information about the Class&#160;C Shares of the Nuveen New Mexico Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000137696Member"
      id="t_122_41476534_7452_4280_be67_b2523a912009">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_123_9acd8866_91f3_4af8_8bcd_697fa5ab89fe">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000137696Member"
      id="t_253_3ab0d2c8_ebff_a493_59bd_4dc2e697aa1d">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000137696Member"
      id="t_125_c0d50ec9_36c1_4095_8afe_a97930b34c10">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_126_ea3e3f6e_bd72_4dac_86d4_ec0156ca3a88"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_127_edb9b2fc_88da_44ac_807c_e05aae5d98f6"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$168&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;1.63%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000137696Member"
      decimals="INF"
      id="h_153_005c098c_0aa1_4497_80f4_216fbceac66d"
      unitRef="USD">168</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000137696Member"
      decimals="4"
      id="h_154_ca7c3f9c_af1e_453d_8ed1_3c34017ff429"
      unitRef="pure">0.0163</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_254_66bbefdd_13ca_cae5_2732_63efbe39ca23"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;The Nuveen New Mexico Municipal Bond Fund returned 6.55% for Class&#160;C Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond New Mexico Index, which returned 5.64%.&lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of 10 years and longer and an underweight to bonds with durations of eight years and shorter.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to non&#x2011;rated bonds, an underweight to AA&#x2011;rated bonds, and exposure to long-duration A&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Sector positioning, especially an underweight to the housing bond sector.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000137696Member"
      id="t_256_9c1ab23d_5b19_9bb9_5c4c_8b3131aae00a">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_257_3eb639ef_b905_4cfb_8dc2_3cd78075afc7">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_255_7642365f_dae2_cd33_0bd6_a0d02567523e"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g32k32.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_258_3446093e_9946_8212_fe54_60cbda3ced49">&lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;C Shares at NAV (excluding maximum sales charge)&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.55&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;(0.06&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.23&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond New Mexico Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;5.64&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.33&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.05&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000137696Member_WithoutSalesLoadMember"
      id="t_259_1d61fbdc_9a44_cc78_4c6a_08b4ec34ff34">Class&#160;C Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000137696Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_155_abefd179_f608_4735_950f_d51f5de7be9f"
      unitRef="pure">0.0655</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000137696Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_156_c6f4543c_b308_4ce7_ac84_8d9c1d2b1381"
      unitRef="pure">-0.0006</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000137696Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_157_8b2fdbf9_f0d3_47df_ace5_e41c057817e0"
      unitRef="pure">0.0123</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_260_b8d088e8_f364_2e60_ffae_4b65f94c639e">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_158_6c5e3d26_abbc_435f_9d88_76e49e25d046"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_159_405a9452_b554_4fc2_835f_da58d03579d3"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_160_a2637424_0f32_4b5f_8da4_1b0012be44b7"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondNewMexicoIndexMember"
      id="t_261_732193ac_a278_0301_ed11_0c662e175160">S&amp;P Municipal Bond New Mexico Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_161_3b6cfb8b_888f_4022_83a2_283d74d99459"
      unitRef="pure">0.0564</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_162_27d7a29e_6ced_4b29_a699_8ad4678ff795"
      unitRef="pure">0.0133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_163_540c65cf_4893_4743_83b6_8e35c90d395f"
      unitRef="pure">0.0205</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_262_6df3b551_540b_7878_fe5b_5aba503c7d09">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_164_c1083071_1e83_40a8_9f8f_f5e393219ee2"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_165_adb1dd91_7aa2_46e7_ae30_e2623c725d89"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_166_27e5d87f_24fc_4969_bba1_564aaeffd672"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_263_f411d27b_669d_4932_b15f_7f42afa34407">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_130_d9ad9951_e093_4d6d_8fa4_0b75fff06dd8"> &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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 88%;"&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;71,005,360&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;80&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;16%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;345,805&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
      contextRef="TI20260531_C000137696Member"
      decimals="INF"
      id="h_167_97f02f9a_42a5_3d6a_5237_5187ecf5c9aa"
      unitRef="USD">71005360</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000137696Member"
      decimals="INF"
      id="h_168_2989db60_b322_dfc7_416d_3d16041d254f"
      unitRef="Holding">80</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000137696Member"
      decimals="4"
      id="h_169_32d3c3af_e916_8898_9d47_c37c48faf40d"
      unitRef="pure">0.16</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000137696Member"
      decimals="INF"
      id="h_170_6a01f189_8abb_e102_4e84_fabc73ff07f5"
      unitRef="USD">345805</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_264_802ed426_a3e2_2448_bd38_aaab40d10ec9">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g33g33.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g33a33.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-size: 8pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_265_9f9e70f5_250b_4afa_54b2_a4ed3208050f">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_132_d0f11aac_d9d6_439d_9022_1299ea6757c5"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000137696Member"
      id="t_267_978dc6cb_5945_78b8_0126_105b847753bb">&lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000137696Member"
      id="t_266_d5044cde_536f_dd86_0016_fa26f23d9014">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000137696Member"
      id="t_247_5fcccdc0_af05_45ad_bfd6_3d3134bceeb3">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001493Member"
      id="t_253_601e09d8_7a0c_d8aa_fb8e_ffc0c5609f53">Nuveen New Mexico Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001493Member"
      id="t_254_ad85fb10_6091_d467_6491_d917554b47bd">Class I Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001493Member"
      id="t_255_1256359d_c85b_fe74_3f65_e3d8f832d04b">FNMRX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_133_fd40623d_ccec_48ea_9b80_172cf30bf8cc">This annual shareholder report contains important information about the Class&#160;I Shares of the Nuveen New Mexico Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001493Member"
      id="t_134_95feb16e_f2b3_4e82_a0a6_da0b8670a8ab">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_135_2579ee1d_06b8_4093_abc4_f2fd3df63b00">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001493Member"
      id="t_256_d9da9942_09cb_0b7a_1ba4_8e5ceb22fc45">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001493Member"
      id="t_137_8c76bd4b_384b_4d22_a92d_bb2ea303a7ac">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_138_74e1cd58_c809_4abd_ae0d_b3023604c032"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_139_df7dc927_377b_4c8b_bbec_c7e81e980f06"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment) &lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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;I Shares&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$65&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;0.63%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001493Member"
      decimals="INF"
      id="h_167_7bfaf32d_8456_471d_b68b_9efebe726b6c"
      unitRef="USD">65</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001493Member"
      decimals="4"
      id="h_168_523a4637_66af_46f1_869f_805e5853eea4"
      unitRef="pure">0.0063</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_257_11c208a5_d3c3_9652_557b_3c84ee54e110"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;The Nuveen New Mexico Municipal Bond Fund returned 7.60% for Class&#160;I Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond New Mexico Index, which returned 5.64%.&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to bonds with durations of 10 years and longer and an underweight to bonds with durations of eight years and shorter.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to non&#x2011;rated bonds, an underweight to AA&#x2011;rated bonds, and exposure to long-duration A&#x2011;rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Sector positioning, especially an underweight to the housing bond sector.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001493Member"
      id="t_260_6b279674_761c_914c_740e_fe2bd812228d">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_261_602012e0_5387_0b32_fa2e_b59a4ca49e36">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_258_543ebf52_a2f6_3525_6948_dfb8c827c458"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g35g35.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_259_6b9522c9_729d_a996_4746_8edb9eddf3ca"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;I Shares at NAV&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;7.60&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.91&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.07&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond New Mexico Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;5.64&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.33&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.05&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Other States Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.08&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.43&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.54&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001493Member"
      id="t_262_ff224fc4_af26_dfc0_fedd_c0ee70980c43">Class&#160;I Shares at NAV</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001493Member"
      decimals="4"
      id="h_169_f451a215_2161_47da_8ac7_9a9e57af3edf"
      unitRef="pure">0.0760</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001493Member"
      decimals="4"
      id="h_170_45cbb652_6661_4478_8267_84610d7e39a7"
      unitRef="pure">0.0091</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001493Member"
      decimals="4"
      id="h_171_5b3c21f1_f4a3_4c51_a809_d8fe8cb69eef"
      unitRef="pure">0.0207</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_268_65945d99_e0b0_8783_934a_5d5646b05481">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_172_87870b64_0948_428f_bc22_5d2f8973b70b"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_173_768d522d_9dc6_4606_89cc_5a4ce67ce161"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_174_24c16ca7_8a28_4703_b17d_bb4f7c272e1e"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondNewMexicoIndexMember"
      id="t_269_c947cc2f_fd1b_226a_74db_559f69f8d9c7">S&amp;P Municipal Bond New Mexico Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_175_a99be7e2_a124_4ad9_a9fd_ca6fdb1646a1"
      unitRef="pure">0.0564</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_176_9472a0ba_8b4f_4eb8_9ca0_2157141c8067"
      unitRef="pure">0.0133</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondNewMexicoIndexMember"
      decimals="4"
      id="h_177_842ed2da_0c9c_43f9_a5a9_d4db7c8437e5"
      unitRef="pure">0.0205</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      id="t_270_3ddd2959_d919_2381_a849_2df2a7f23446">Lipper Other States Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_178_0b6cc1cd_0647_4ed4_80b0_ef16fe197eef"
      unitRef="pure">0.0708</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_179_a243527a_2c18_4ae7_9878_efb768d5f8a1"
      unitRef="pure">0.0043</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperOtherStatesMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_180_ea525fc5_7e12_40cc_a1e9_7f6dfa38a401"
      unitRef="pure">0.0154</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_263_91d069e4_760c_8d5b_0e5b_4f7255ba4fdb">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_142_960d1d45_7248_49b5_bc8a_8826770fbc6e"> &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 (as of May 31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 88%;"&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;71,005,360&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;80&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;16%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;345,805&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
      contextRef="TI20260531_C000001493Member"
      decimals="INF"
      id="h_181_e850f868_244d_9040_cdd6_cf04405ab873"
      unitRef="USD">71005360</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001493Member"
      decimals="INF"
      id="h_182_e1ad91c4_c43b_15b8_7ab1_1956c32f34a9"
      unitRef="Holding">80</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001493Member"
      decimals="4"
      id="h_183_4e3138ee_9387_f341_4684_f8f2a9cf6cda"
      unitRef="pure">0.16</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001493Member"
      decimals="INF"
      id="h_184_d88bb2bd_9592_4e25_325e_a48732951dcc"
      unitRef="USD">345805</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_264_7c1a6eca_05aa_b627_5c8c_e7aa5eb6f869">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 48%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g36g36.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g36a36.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_267_961fa1df_6eff_9427_bb24_2aa304f2a7bb">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_144_bb5836be_9a21_4a0a_bf5c_191833795171"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001493Member"
      id="t_265_672380ba_1a5d_ddad_13e5_8233105497b4">&lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001493Member"
      id="t_266_dffb3275_6e36_d2e1_a337_1f31112353a1">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001493Member"
      id="t_250_04f25cc9_f779_43d4_bc21_d2ae773c8970">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001494Member"
      id="t_256_633915ce_f40e_2a44_3995_1ed89721d169">Nuveen Pennsylvania Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001494Member"
      id="t_257_b15f6df7_74e7_7948_1e90_504e8fcec7df">Class A Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001494Member"
      id="t_258_f2aa667d_f922_56ca_5b50_18a2a3e1d623">FPNTX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_145_bdff265d_e045_44f7_8963_8e3e9df37120">This annual shareholder report contains important information about the Class A Shares of the Nuveen Pennsylvania Municipal Bond Fund for the period of June 1, 2025 to May 31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001494Member"
      id="t_146_0efdc135_e9d7_49b0_ae25_8d6f7adf8de4">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_147_fd2deab1_8bb7_4368_86ad_c169f6e8df3f">You can find additional information at https://www.nuveen.com/en-us/mutual-funds/prospectuses. You can also request this information by contacting us at (800) 257-8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001494Member"
      id="t_148_7d35df68_f633_4ea3_b115_8c81071bbfbe">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001494Member"
      id="t_149_bfcba1d7_0eac_4a84_906c_2501f30ddff1">(800) 257-8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_150_9275e00e_fd6b_4d20_a9de_b13f5b440e2b">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_151_10be513c_f10f_42bc_ba61_581d1557dd87">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$83&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;0.80%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001494Member"
      decimals="INF"
      id="h_181_465dfce5_01fd_484f_8a77_5719b4d7bade"
      unitRef="USD">83</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001494Member"
      decimals="4"
      id="h_182_37d5faad_bd38_4297_a1b3_dc2d22c18542"
      unitRef="pure">0.0080</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_259_ddcd4c55_5a64_3dfc_8f3f_29d82708c26f">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;The Nuveen Pennsylvania Municipal Bond Fund returned 8.12% for Class A Shares at net asset value (NAV) for the 12 months ended May 31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Pennsylvania Index, which returned 6.74%.&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to longer-duration bonds and an underweight to shorter-duration bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially an overweight to non-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Sector positioning, especially an overweight to health care bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;An overweight to pre-refunded bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:14pt;margin-top:0pt;margin-bottom:1pt;"&gt;&#160;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001494Member"
      id="t_261_70c2f3eb_ec52_81e3_978a_964b6b417178">Performance data shown represents past performance and does not predict or guarantee future results. </oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_262_2db7d37a_e51f_ab14_eedc_3319a7093bc0">The&lt;span style="font-weight:bold"&gt; &lt;/span&gt;graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_260_2082182e_3345_a07b_905b_62d14bb3d9c9">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g38g38.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_263_babc31bc_4e0e_a5ce_11b7_6033c16efd5c">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1-Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5-Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10-Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class A Shares at NAV (excluding maximum sales charge)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;8.12&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;0.62&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.97&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class A Shares at maximum sales charge (Offering Price)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;3.59&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;(0.24&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.53&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Pennsylvania Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.74&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.15&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.42&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Pennsylvania Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.19&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.56&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.93&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001494Member_WithoutSalesLoadMember"
      id="t_264_b0e2b562_6ec1_72d8_cadd_86b2314bd8d9">Class A Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001494Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_183_c17af71e_aaff_439e_b8b2_7ca9819ba107"
      unitRef="pure">0.0812</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001494Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_184_1ca299e1_a020_4b08_9c62_328030aed6dd"
      unitRef="pure">0.0062</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001494Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_185_0b9a00de_f3a5_424d_9cd9_54682c4192c5"
      unitRef="pure">0.0197</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001494Member"
      id="t_265_3de52ff8_ef16_ea18_6f5d_8c41908a2b39">Class A Shares at maximum sales charge (Offering Price)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001494Member"
      decimals="4"
      id="h_186_a354b1c9_a80d_45bf_a4d6_d8480942293f"
      unitRef="pure">0.0359</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001494Member"
      decimals="4"
      id="h_187_bbfb917d_96d6_4d99_972d_12a15cef1315"
      unitRef="pure">-0.0024</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001494Member"
      decimals="4"
      id="h_188_278a8164_f976_497e_a10d_a97905b9f056"
      unitRef="pure">0.0153</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_266_b4950682_323b_9d5c_5906_253d1884cafd">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_189_1dbc5c14_bd26_43ba_a658_16c64f046316"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_190_c938524d_85a5_4e99_896e_c48ebf3c2c49"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_191_7c459b88_1b26_4924_b109_946182ef04d5"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      id="t_267_d42395f0_35ef_c782_a8da_9e3945fb452e">S&amp;P Municipal Bond Pennsylvania Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_192_9a1bd512_7dc6_46f2_b636_4e7dd5064b0f"
      unitRef="pure">0.0674</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_193_dad752ae_99a6_4404_9193_b87f52fbd2b5"
      unitRef="pure">0.0115</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_194_09bc967d_503b_4fad_88ab_0db671ed35ef"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      id="t_268_2a0032bc_9017_d6f2_78c9_5c82d17fc572">Lipper Pennsylvania Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_195_2233ee9f_bfa2_448c_bb51_be16b7ecd8bf"
      unitRef="pure">0.0719</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_196_688ea940_80dd_485f_8f4e_8594dff1f350"
      unitRef="pure">0.0056</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_197_bcf84d0b_85dd_41a5_8e2a_ef7ee5b9cb22"
      unitRef="pure">0.0193</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_269_1e86cc2f_757a_f385_41da_0fb2aed14e0c">For most recent month-end performance, go to https://www.nuveen.com/en-us/mutual-funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_154_452eaba0_e7c4_4acb_b9dc_bdcc7443ef11">&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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;363,803,196&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;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;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;16%&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1,744,427&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
      contextRef="TI20260531_C000001494Member"
      decimals="INF"
      id="h_198_408b7e27_2b96_1e8f_88f2_b90aab6ace3d"
      unitRef="USD">363803196</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001494Member"
      decimals="INF"
      id="h_199_5f991136_29d0_17d3_4eb0_c0fad24aaba8"
      unitRef="Holding">251</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001494Member"
      decimals="4"
      id="h_200_d966146a_dcf8_f13e_12b8_f67e28e1753f"
      unitRef="pure">0.16</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001494Member"
      decimals="INF"
      id="h_201_e08e6187_e1fc_5add_7dac_9282853ca430"
      unitRef="USD">1744427</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_270_9a503b7b_8e6f_a49e_b9bc_58fd43f6dc2a">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g39g01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g39g02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_271_315d923a_ca1a_94c0_a6d2_7249cf1013dd">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_156_eeeae6a3_cc7b_46d9_af79_9aa6d3d8533f">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001494Member"
      id="t_272_12954c53_a1e1_63ad_13a2_0ecff2aa56a1">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001494Member"
      id="t_254_16e9e568_0da3_4865_a3c7_f0890b390f3f">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001494Member"
      id="t_253_7bf3b01a_132e_4ca6_9af9_10be5d05edab">(800) 257-8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000137697Member"
      id="t_259_8c7d4ee0_07b2_259c_55fb_e00d3eb0ad30">Nuveen Pennsylvania Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000137697Member"
      id="t_260_80ae9500_6a0c_d7ad_8ff8_b348beafafc1">Class C Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000137697Member"
      id="t_261_384b708d_3e2f_cd03_c0de_c3b884f1329b">FPCCX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_157_a21a8586_a313_4a6e_8145_d340cdc25f6d">This annual shareholder report contains important information about the Class C Shares of the Nuveen Pennsylvania Municipal Bond Fund for the period of June 1, 2025 to May 31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000137697Member"
      id="t_158_93f29cb6_8b67_4c0b_9e8c_02f9c854016b">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_159_b06a0838_6d8f_4377_a7a0_a68cd7bbef3a">You can find additional information at https://www.nuveen.com/en-us/mutual-funds/prospectuses. You can also request this information by contacting us at (800) 257-8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000137697Member"
      id="t_160_663b2197_b44f_4375_8f03_75c7d677813a">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000137697Member"
      id="t_161_03370eac_fd9c_476b_ac9b_87e750ab0bd2">(800) 257-8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_162_7a9642ad_a38f_4fdf_9b5b_ade2bddf4e04">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_163_7b9bdeb6_883c_4ea0_be76_b3d6f6060d9c">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$166&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;1.60%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000137697Member"
      decimals="INF"
      id="h_198_8869fb9f_5df7_45dc_9e2c_649cc1018bf3"
      unitRef="USD">166</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000137697Member"
      decimals="4"
      id="h_199_e3dbea6c_fabf_4feb_bef4_a7f07084557b"
      unitRef="pure">0.0160</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_262_c132c3a1_baec_3d41_78fa_e76da3dd31c6">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;The Nuveen Pennsylvania Municipal Bond Fund returned 7.26% for Class C Shares at net asset value (NAV) for the 12 months ended May 31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Pennsylvania Index, which returned 6.74%.&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to longer-duration bonds and an underweight to shorter-duration bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially an overweight to non-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Sector positioning, especially an overweight to health care bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;An overweight to pre-refunded bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:14pt;margin-top:0pt;margin-bottom:1pt;"&gt;&#160;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000137697Member"
      id="t_266_5ec7146f_6f6e_f917_8dba_fe741ff968d6">Performance data shown represents past performance and does not predict or guarantee future results. </oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_265_94bd4339_1174_8689_f0a6_10c93d3069af">The&lt;span style="font-weight:bold"&gt; &lt;/span&gt;graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_263_85f043e3_1fd5_0b65_6c36_880699bc6d77">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g41g41.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_267_9903cb81_12f5_68e3_79a0_09e34b7af51f">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1-Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5-Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10-Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class C Shares at NAV (excluding maximum sales charge)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;7.26&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;(0.18&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.32&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Pennsylvania Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.74&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.15&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.42&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Pennsylvania Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.19&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.56&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.93&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000137697Member_WithoutSalesLoadMember"
      id="t_268_2947e136_2584_1f05_ccdc_e663e314a640">Class C Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000137697Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_200_a827454c_ae7b_4ec1_b63e_5b143ee22af5"
      unitRef="pure">0.0726</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000137697Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_201_df89ec41_7f3e_45cb_bce9_dba556589ecb"
      unitRef="pure">-0.0018</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000137697Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_202_42f9f9dc_b543_4978_99a4_e1c40a5682ee"
      unitRef="pure">0.0132</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_272_4d79686f_6421_8b72_9221_fa7f87bffb9a">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_203_dbbe7be3_a3f3_43f9_9bfb_0b22089dd7f5"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_204_f79aa311_0634_4a50_98f0_ebae359deb8e"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_205_ef5838dd_8b13_40bd_854a_feb3ba0b13f6"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      id="t_273_c98898d4_ddf5_1976_2301_1729f58ff73b">S&amp;P Municipal Bond Pennsylvania Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_206_416908aa_6417_447d_887d_ea1e22c481dd"
      unitRef="pure">0.0674</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_207_b935eabd_1815_4154_ac41_7767fd47a734"
      unitRef="pure">0.0115</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_208_59ebc87b_7540_490b_8b30_46bdba749939"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      id="t_274_8deeeb5b_3217_0133_7d4c_4b4445ef3df8">Lipper Pennsylvania Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_209_99b21d74_7a5f_4253_afe6_b194a482ff2a"
      unitRef="pure">0.0719</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_210_6eade859_3307_4658_9cda_c144f3627312"
      unitRef="pure">0.0056</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_211_cfe06ace_3802_4565_b1ab_09849b07760f"
      unitRef="pure">0.0193</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_275_c5a6b6b2_e5ff_e74d_bdc3_449e6395966b">For most recent month-end performance, go to https://www.nuveen.com/en-us/mutual-funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_166_61364d09_0927_40e1_a6b8_61e3d59f1766">&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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;363,803,196&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;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;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;16%&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1,744,427&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
      contextRef="TI20260531_C000137697Member"
      decimals="INF"
      id="h_212_2fc9407d_fc18_0c00_1fc0_48f0fd0614d9"
      unitRef="USD">363803196</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000137697Member"
      decimals="INF"
      id="h_213_951642fb_1c88_d192_9f98_8be9ecd930ef"
      unitRef="Holding">251</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000137697Member"
      decimals="4"
      id="h_214_5844392e_2cc2_1e32_058a_e4414b41b5b4"
      unitRef="pure">0.16</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000137697Member"
      decimals="INF"
      id="h_215_fe2813b5_0d7e_b026_2d1b_c838ead511ac"
      unitRef="USD">1744427</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_269_528e6429_eee5_c68c_77fe_6672e0eb3e96">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g42g01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g42g02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_271_8439fe73_e302_e94e_dfb7_4b8fc1d8a8ef">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_168_81095670_af23_475e_9945_87c1cb34cf1e">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000137697Member"
      id="t_270_e1578a5a_e014_8163_6dbb_b60e907f6640">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000137697Member"
      id="t_257_4c78d563_b935_4d10_8695_79cc58d612ea">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000137697Member"
      id="t_256_9a2f7ec7_90d0_4101_9120_e0a771bae11f">(800) 257-8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001497Member"
      id="t_262_43587cdf_77c0_6337_6ee2_7518abe88c2e">Nuveen Pennsylvania Municipal Bond Fund</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001497Member"
      id="t_263_52c76546_3187_b6c2_07b0_914b1e89795a">Class&#160;I Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001497Member"
      id="t_264_85bbb4c7_be66_89f5_b6bb_e79b1420636c">NBPAX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_169_a7b73a40_f353_46be_9c41_afe1d8c23d53">This annual shareholder report contains important information about the Class&#160;I Shares of the Nuveen Pennsylvania Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001497Member"
      id="t_170_1ff40f7f_e58a_473b_bd68_e90dc396a529">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_171_2d9a21ec_235f_49ab_aa8c_5379becf21ce">You can find additional information at https://www.nuveen.com/en-us/mutual-funds/prospectuses. You can also request this information by contacting us at (800) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001497Member"
      id="t_172_75410c47_fc15_4940_923d_6725a2bca6df">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001497Member"
      id="t_173_93c607ba_e2cd_4f16_bdff_62a473cbb3aa">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_174_0143fb88_151c_4826_8063_82ff12bcfbb2"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 18pt 2% 0pt 2%;"&gt;This report describes changes to the Fund that occurred during the reporting period.&lt;/div&gt; </oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_175_34cfe8f4_7fa1_4100_9b79_1d1692712fa3"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: arial;"&gt;(based on a hypothetical $10,000 investment) &lt;/span&gt;&lt;span style="font-family: arial; color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&lt;/td&gt; 
&lt;td style="width: 32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; vertical-align: middle; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Cost of a $10,000 investment&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; font-weight: bold; text-align: right;"&gt;Costs paid as a percentage of&lt;br/&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;I Shares&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;$63&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom; white-space: nowrap; text-align: right;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 0.63em; font-size: 8pt; font-family: arial; text-align: right;"&gt;0.60%&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top; text-align: right;"&gt;*&lt;/td&gt; 
&lt;td style="width: 1%; vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-family: arial; font-size: 8pt; text-align: justify;"&gt;Annualized for period less than one year.&lt;/div&gt; &lt;/td&gt; 
&lt;td style="width: 2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001497Member"
      decimals="INF"
      id="h_212_2508b337_6a52_4f2f_9f78_e66a857a2b24"
      unitRef="USD">63</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001497Member"
      decimals="4"
      id="h_213_98774b3b_badf_4430_83ed_0347c479b510"
      unitRef="pure">0.0060</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_265_18bb7eeb_4cab_e466_6ba8_a58de43a3b8e"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 9pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 9pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;The Nuveen Pennsylvania Municipal Bond Fund returned 8.33% for Class&#160;I Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Pennsylvania Index, which returned 6.74%.&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Duration positioning, especially an overweight to longer-duration bonds and an underweight to shorter-duration bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Credit quality positioning, especially an overweight to non-rated bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;Sector positioning, especially an overweight to health care bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.11em; font-size: 9pt; font-family: arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size: 6pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-right: 1.67em; display: table-row;"&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2.222222em; font-family: arial;"&gt;&#x2022;&lt;/div&gt; &lt;/div&gt; &lt;div style="display: table-cell;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.538889em; font-family: arial;"&gt;An overweight to pre-refunded bonds.&lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001497Member"
      id="t_267_58d01a50_e3bc_cbc9_99ad_f56bc198b3e0">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_268_2612fd76_fb0c_7867_4207_a8dd75722a4a">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_266_b7f5e073_12f5_a37d_4580_aa54fcb913f9"> &lt;div style="margin: 0pt 2% 0pt 1%;"&gt;
&lt;img alt="LOGO" src="g126859g44g44.jpg"/&gt; &lt;/div&gt; </oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_269_836dc9cc_7762_9d17_e518_d029a63d6579"> &lt;div style="font-size: 9pt; font-family: arial; font-weight: bold; margin: 0pt 2% 0pt 2%;"&gt;Average Annual Total Returns&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="vertical-align: top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom: 3pt; vertical-align: bottom; white-space: nowrap; text-align: center;"&gt;&lt;span style="font-weight: bold;"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Class&#160;I Shares at NAV&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;8.33&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;0.81&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.17&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;S&amp;amp;P Municipal Bond Pennsylvania Index&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;6.74&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.15&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;2.42&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; padding-left: 8pt; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-top: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="border-left: 0.75pt solid #7fb8e6; border-top: 0.75pt solid #7fb8e6; border-right: 0.75pt solid #7fb8e6; height: 3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-left: 8pt; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Lipper Pennsylvania Municipal Debt Funds Classification Average&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;7.19&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#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;0.56&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="border-left: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1.93&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-right: 0.75pt solid #7fb8e6; border-bottom: 0.75pt solid #7fb8e6; padding-right: 2pt; white-space: nowrap; vertical-align: bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001497Member"
      id="t_270_f8ac98c0_c824_3a95_2291_b062487b2319">Class&#160;I Shares at NAV</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001497Member"
      decimals="4"
      id="h_214_e00c959a_0df9_48a1_b4ae_c9d65a8e2adc"
      unitRef="pure">0.0833</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001497Member"
      decimals="4"
      id="h_215_517739fb_6c4f_4e0f_8790_3685e5f28072"
      unitRef="pure">0.0081</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001497Member"
      decimals="4"
      id="h_216_76d6eb16_89ef_49a9_b5c6_97c23ba66f6e"
      unitRef="pure">0.0217</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_271_b08755b9_3a61_20a6_9880_186c8beb617e">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_217_91856dc7_a065_4bb1_bf82_722ef4db130b"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_218_da391fa4_8f9f_4f37_beea_e1f5718c7e30"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_219_06c8a132_c822_4344_a68f_473ebc01b3ae"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      id="t_272_db2d2093_044c_21d7_72ca_87b6c42cc6a0">S&amp;P Municipal Bond Pennsylvania Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_220_c30c7462_e7d4_4ced_a13a_f1f45667c7b4"
      unitRef="pure">0.0674</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_221_4d2efa1f_c251_485d_8a2a_14ccab5efc16"
      unitRef="pure">0.0115</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondPennsylvaniaIndexMember"
      decimals="4"
      id="h_222_9fcde8a3_9049_469c_8143_09ba2332cd76"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      id="t_273_e29fdb4f_6667_e4f9_6fd1_315f88dcdaf3">Lipper Pennsylvania Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_223_1b249f45_fac5_4d51_b3ee_229a5db7ed8e"
      unitRef="pure">0.0719</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_224_3c7c3a0c_7be3_458d_89d9_0c2fe6a4ff06"
      unitRef="pure">0.0056</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperPennsylvaniaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_225_f565aaec_b3c8_4bf4_86f9_50c6b27f4c6f"
      unitRef="pure">0.0193</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_274_863772b6_77f4_00c0_c822_35768ece6afe">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_178_dc23c390_d1b6_4db8_9352_af8c034b5978"> &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 (as of May 31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; width: 96%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 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;363,803,196&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;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;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;16%&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size: 1pt;"&gt; 
&lt;td style="height: 3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height: 3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 8pt;"&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em; text-indent: -1.00em; font-size: 8pt; font-family: arial;"&gt;Total management fees paid for the year&lt;/div&gt; &lt;/td&gt; 
&lt;td style="border-bottom: 0.75pt solid #7fb8e6; vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom: 3pt; border-bottom: 0.75pt solid #7fb8e6; white-space: nowrap; vertical-align: bottom; text-align: right;"&gt;1,744,427&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
      contextRef="TI20260531_C000001497Member"
      decimals="INF"
      id="h_226_72877be8_cdce_5e73_8f21_15233955df05"
      unitRef="USD">363803196</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001497Member"
      decimals="INF"
      id="h_227_556917fd_cb5a_0155_37eb_d5f2a1e2db06"
      unitRef="Holding">251</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001497Member"
      decimals="4"
      id="h_228_2ba031dd_13cb_7e37_d033_4afcd8788fdf"
      unitRef="pure">0.16</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001497Member"
      decimals="INF"
      id="h_229_30b9520b_eef2_de44_26d2_76c76b5731f2"
      unitRef="USD">1744427</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_275_0ba71349_cf53_c97c_5a6b_25d25d33fc1d"> 
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 10pt; width: 100%; border-spacing: 0px; margin: 0 auto;"&gt; 
&lt;tr&gt; 
&lt;td style="width: 51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align: bottom; width: 1%;"&gt;&lt;/td&gt; 
&lt;td style="width: 48%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside: avoid; font-family: arial; font-size: 10pt;"&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g45g01.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; 
&lt;td style="vertical-align: bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align: top;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1.00em;"&gt;
&lt;img alt="LOGO" src="g126859g45g02.jpg"/&gt; &lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;  
&lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-family: arial; font-size: 8pt; border-spacing: 0px; width: 100%;"&gt; 
&lt;tr style="page-break-inside: avoid;"&gt; 
&lt;td style="width: 1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width: 4%; vertical-align: top; text-align: left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align: top; text-align: left;"&gt; &lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 8pt; font-family: arial; text-align: left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.&lt;/div&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_276_363a3f1b_82d7_afe1_fb1c_e86e9dfd59dc">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_180_fbe3bf3c_3615_44fe_9df0_47881c95a7e1"> &lt;div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 2%; font-size: 11pt; font-family: arial;"&gt;&lt;span style="color: #0071ce;"&gt;&lt;span style="font-weight: bold;"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;   &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt;  </oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001497Member"
      id="t_277_bec2d890_588c_ab0d_c00c_7230afb9429a"> &lt;div style="margin-top: 6pt; margin-bottom: 0pt; margin-left: 2%; font-size: 9pt; font-family: arial; font-weight: bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787.&lt;/div&gt; </oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001497Member"
      id="t_278_06759510_7d18_784a_1f8b_7f28a803b6c2">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001497Member"
      id="t_259_76b690f3_cd79_4496_b033_8668e293e67d">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001498Member"
      id="t_265_79e77cf0_3d12_f75a_3dad_2309a0e54107">Nuveen Virginia Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001498Member"
      id="t_266_64ee1cdf_1685_d48b_47a6_bbcd057a54b2">Class&#160;A Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001498Member"
      id="t_267_ce80230a_0779_ac0c_480a_c370f3344b3f">FVATX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_181_72b4d3c2_0b9d_4ec1_b83e_54332fe7228f">This annual shareholder report contains important information about the Class&#160;A Shares of the Nuveen Virginia Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001498Member"
      id="t_182_ba04e341_b01c_45d5_9325_04142bf5c33f">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_269_4314d8f0_9df2_4237_bc0c_ea0a28404d73">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001498Member"
      id="t_268_fac50920_b863_2b51_c3b0_432e45805f88">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001498Member"
      id="t_185_5d77acc6_bef2_4970_a3d4_eac5d2d3c992">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_186_a10498a2_d5b3_4a3c_8bed_2a65c8336abe">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_187_489dd286_a517_477d_ae71_0d3e3c5f6c75">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment) &lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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 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="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$75&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;0.72%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001498Member"
      decimals="INF"
      id="h_226_12bd3f6e_9de5_44bc_a6ee_9b6e6fab9da2"
      unitRef="USD">75</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001498Member"
      decimals="4"
      id="h_227_ef6ef86b_56fb_4a04_87bc_721c8e58bb86"
      unitRef="pure">0.0072</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_270_266e158f_75aa_de69_c7cd_7a8aff628cfb">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;The Nuveen Virginia Municipal Bond Fund returned 7.18% for Class A Shares at net asset value (NAV) for the 12 months ended May 31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Virginia Index, which returned 6.53%.&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to bonds with durations of eight years and longer and an underweight to bonds with durations of four years and shorter.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially overweights to non-rated, A-rated and BBB-rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;An underweight to the tax-backed bond sector and overweights to the transportation and hospital bond sectors.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Tobacco bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001498Member"
      id="t_272_d720b7b9_0f2c_1e78_ba67_b428ee5b24ec">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_273_1a4e4a81_e1ae_7730_f9a6_43af4e0a76e8">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_274_c25c1528_4cf2_69f9_c007_92a758520b99">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g47g47.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_275_cd0d3527_df2c_5e0a_f374_3ca07a4bb4f3">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class A Shares at NAV (excluding maximum sales charge)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;7.18&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;0.41&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.82&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class A Shares at maximum sales charge (Offering Price)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.71&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;(0.45&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.39&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Virginia Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.53&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.10&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.15&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Virginia Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.18&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.39&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.52&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001498Member_WithoutSalesLoadMember"
      id="t_276_792cde18_c613_ff7b_1448_72e2473a56e4">Class A Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001498Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_228_d84212bb_387d_412b_a711_97f8b051f824"
      unitRef="pure">0.0718</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001498Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_229_c23948bb_9f9a_499d_b5b6_a52495641276"
      unitRef="pure">0.0041</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001498Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_230_94992ceb_a557_4565_9c90_3daae1a4e6b3"
      unitRef="pure">0.0182</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001498Member"
      id="t_277_735d82b7_1408_9e0c_6a48_8da199b914d4">Class A Shares at maximum sales charge (Offering Price)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001498Member"
      decimals="4"
      id="h_231_5cfa191c_b59c_4d76_b8b7_5938a9774e08"
      unitRef="pure">0.0271</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001498Member"
      decimals="4"
      id="h_232_dc2960bf_ca30_4854_b7cb_24af8b7b16e3"
      unitRef="pure">-0.0045</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001498Member"
      decimals="4"
      id="h_233_c9f806b1_5d5d_4a19_9868_2ceef8f9bff7"
      unitRef="pure">0.0139</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_278_f86366dd_dcc5_5867_03aa_2f8d8ee23799">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_234_45502311_796e_4d79_846a_ceed9f2919e0"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_235_02f64f8a_7506_4c91_9c75_ada567a592df"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_236_9b3520d8_b0fa_4278_95c4_6f4822467762"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondVirginiaIndexMember"
      id="t_279_29dcc417_6a36_4d53_f092_3428b067e138">S&amp;P Municipal Bond Virginia Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_237_b2957054_443a_403e_823e_5f56bb4d9fb9"
      unitRef="pure">0.0653</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_238_d2365fbe_2ebc_40bb_8494_1b5f43c6fd56"
      unitRef="pure">0.0110</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_239_2f121499_1f6b_40f6_85e7_7c6e3b333382"
      unitRef="pure">0.0215</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      id="t_280_8c5810e0_bd74_7da4_93a1_5574cc333a83">Lipper Virginia Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_240_716f48ff_94aa_443f_a514_175e8e23a6ff"
      unitRef="pure">0.0718</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_241_7207514b_d624_45b4_9c0a_f2e44a4aeb70"
      unitRef="pure">0.0039</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_242_8ce42051_e88c_40cb_a48f_f4165e9c1d0e"
      unitRef="pure">0.0152</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_281_4f402575_16f9_2a4f_c4d6_c342e5fabccd">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_282_f4763842_f845_3bf2_1e57_11dc166647dc">&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 (as of May 31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;573,126,989&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;254&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;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2,663,673&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
      contextRef="TI20260531_C000001498Member"
      decimals="INF"
      id="h_243_ecb26b5a_23ab_8de4_ca8b_594d9c83ce17"
      unitRef="USD">573126989</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001498Member"
      decimals="INF"
      id="h_244_a34bf638_feeb_b843_063a_6b436f2f5754"
      unitRef="Holding">254</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001498Member"
      decimals="4"
      id="h_245_293d18b4_6f69_bfdc_af77_e9d1fbb65cc6"
      unitRef="pure">0.10</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001498Member"
      decimals="INF"
      id="h_246_b125c7c8_b455_e3ce_2c2a_65eec441d776"
      unitRef="USD">2663673</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_283_f315815a_70a1_4f29_67a6_b6bfc9c7fcf6">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:51%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:48%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g48p01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g48p02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_284_d8fcf0d9_540f_441c_77c9_ab977953a376">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_192_7d988b55_f13b_4300_a950_5fdb31b6ab07">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September 30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001498Member"
      id="t_285_385d14d0_24b6_c685_b22d_f1e2e8e03fd1">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September 30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001498Member"
      id="t_263_2c293210_dd92_41e5_b167_df217b1940ae">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001498Member"
      id="t_262_0820c8ef_fdaa_4509_834d_507376b355e6">(800) 257-8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000137698Member"
      id="t_268_28823ced_83f0_5d35_08b6_e28a789e484c">Nuveen Virginia Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000137698Member"
      id="t_269_8036d69a_f367_5ee2_b9f0_6bd0fa6bcfaf">Class&#160;C Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000137698Member"
      id="t_270_4b83c62b_ca49_6a84_5efc_225eb1205e77">FVCCX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_193_0fa7b839_6058_493b_a9d9_b3df57b316d3">This annual shareholder report contains important information about the Class&#160;C Shares of the Nuveen Virginia Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000137698Member"
      id="t_194_c2745a21_ac8b_4fee_b323_224a703f0f50">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_195_33bb1c6a_c1d1_48d1_b10d_f84c70fff35b">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000137698Member"
      id="t_271_46852ef0_cebd_5170_5320_0ac780cd33dc">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000137698Member"
      id="t_197_e5e6ab15_5125_435b_baa9_2046afb50b78">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_272_9cb15127_1ac7_2c00_d2cc_3a0a07b50ce0">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_273_ca2aec1f_ac87_4db8_e3e5_f220266b1314">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$157&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;1.52%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000137698Member"
      decimals="INF"
      id="h_243_58e343ab_d7a5_44a0_a380_adfa07a98f62"
      unitRef="USD">157</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000137698Member"
      decimals="4"
      id="h_244_b38ca7e6_b60d_43b0_93ef_4bf9a76b0e41"
      unitRef="pure">0.0152</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_274_8ae44300_6b19_7b7e_7c72_f2e6c00379c8">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;The Nuveen Virginia Municipal Bond Fund returned 6.33% for Class&#160;C Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund performed in line with the S&amp;amp;P Municipal Bond Virginia Index, which returned 6.53%.&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to bonds with durations of eight years and longer and an underweight to bonds with durations of four years and shorter.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially overweights to non&#x2011;rated, A&#x2011;rated and BBB&#x2011;rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;An underweight to the tax&#x2011;backed bond sector and overweights to the transportation and hospital bond sectors.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.11em;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Tobacco bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:14pt;margin-top:0pt;margin-bottom:1pt;"&gt;&#160;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000137698Member"
      id="t_275_dccb4bfd_753a_7451_1a23_15e5c0fe0385">Performance data shown represents past performance and does not predict or guarantee future results. </oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_276_da2fc913_d0f7_8d96_0b0f_e859fe3e2f39">The&lt;span style="font-weight:bold"&gt; &lt;/span&gt;graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_277_5289cec0_944a_e992_cfd3_2cf8bb2aaaea">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g50g50.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_278_39d059c8_115d_5659_75af_2f8919f793f7">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class&#160;C Shares at NAV (excluding maximum sales charge)&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.33&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;(0.39&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;)%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.17&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Virginia Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.53&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.10&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.15&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Virginia Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.18&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.39&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.52&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000137698Member_WithoutSalesLoadMember"
      id="t_285_b701b2e8_9c50_0e2e_1f35_6104da6f0491">Class&#160;C Shares at NAV (excluding maximum sales charge)</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000137698Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_245_a2d2a413_58a7_4868_b25d_165d3a1cab71"
      unitRef="pure">0.0633</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000137698Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_246_c0e93b7c_36e3_4a15_94e7_ccda53f273e2"
      unitRef="pure">-0.0039</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000137698Member_WithoutSalesLoadMember"
      decimals="4"
      id="h_247_5ce005e7_e747_4047_9ebc_e522b5185066"
      unitRef="pure">0.0117</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_286_dac8ca63_8866_50f8_b69b_064f0a9e5718">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_248_568c5f71_5e82_4116_be08_eb6c4845dec9"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_249_7b93fcda_be0d_4bee_a8a4_04409366bd55"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_250_534e0a58_a581_425e_8fac_5bc06c71fe78"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondVirginiaIndexMember"
      id="t_287_a00077e6_3a44_925f_1c60_f171a4881318">S&amp;P Municipal Bond Virginia Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_251_ff28fa99_b00f_4e0f_9a7c_cc9eab0cd14f"
      unitRef="pure">0.0653</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_252_86a4dc04_9ec6_47f4_a67b_93d723e24432"
      unitRef="pure">0.0110</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_253_15f762c5_275d_455d_87d5_937b172a6aab"
      unitRef="pure">0.0215</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      id="t_288_6a790867_907d_a224_d6c6_df47f0cad744">Lipper Virginia Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_254_961367c0_253c_4a8e_8883_b33950892314"
      unitRef="pure">0.0718</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_255_5d593f55_d900_4952_a181_9cb44228ba1d"
      unitRef="pure">0.0039</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_256_02a36591_bbe3_4d39_bd5f_c1ad6c38fe82"
      unitRef="pure">0.0152</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_279_d7388d75_3f58_724a_ec2e_2aea2789cfab">For most recent month-end performance, go to https://www.nuveen.com/en-us/mutual-funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_280_f515285a_69fa_19c7_90dd_6546c56daff9">&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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;573,126,989&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;254&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;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2,663,673&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
      contextRef="TI20260531_C000137698Member"
      decimals="INF"
      id="h_257_e4769b3b_e28b_e3f7_0748_52f0cbae7c38"
      unitRef="USD">573126989</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000137698Member"
      decimals="INF"
      id="h_258_2e6830c9_b14c_9ff2_ee1d_ee833f9326b0"
      unitRef="Holding">254</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000137698Member"
      decimals="4"
      id="h_259_601a69c8_a258_40e0_4d36_089dc3b70b52"
      unitRef="pure">0.10</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000137698Member"
      decimals="INF"
      id="h_260_0db3cf4d_4169_5a0c_9fbf_bba565158d40"
      unitRef="USD">2663673</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_281_000b2782_a150_9c2b_0d80_55dfd9a84bfd">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g51p01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g51p02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_282_64af0e6b_1354_bc31_51e5_5d926f5d27df">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_283_4a626e27_b152_3343_c7f6_43ee8af544c2">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000137698Member"
      id="t_284_ed39a05d_365f_44ef_8ad2_edaa34984623">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en-us/mutual-funds/prospectuses or upon request at (800) 257-8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000137698Member"
      id="t_266_b50c2ad5_377f_4980_9543_2e3e29c95b98">https://www.nuveen.com/en-us/mutual-funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000137698Member"
      id="t_265_e5f7351b_f453_4f21_8139_8bfa2176b02a">(800) 257-8787</oef:UpdProspectusPhoneNumber>
    <oef:FundName
      contextRef="FY2026_C000001501Member"
      id="t_271_066aa2be_3a46_c141_1923_94165e2616f5">Nuveen Virginia Municipal Bond Fund </oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000001501Member"
      id="t_272_cb5e9382_deae_e0df_7ce6_7791b1e20afb">Class&#160;I Shares</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000001501Member"
      id="t_273_9b1c333a_f1fa_27ca_044f_4f2096fa259a">NMVAX</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_205_66b46ca3_eead_4886_8f70_17b8d552a7a2">This annual shareholder report contains important information about the Class&#160;I Shares of the Nuveen Virginia Municipal Bond Fund for the period of June&#160;1, 2025 to May&#160;31, 2026.</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000001501Member"
      id="t_206_da76403b_4827_485c_b081_99e21fa554d0">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_207_d54a7004_ed80_49f8_9cae_c646aba8f788">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) 257&#x2011;8787.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000001501Member"
      id="t_274_fd820f00_e61c_9c31_a08a_351980c8b867">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000001501Member"
      id="t_209_575cab71_ae40_4628_b457_6658489b478e">(800) 257&#x2011;8787</oef:AddlInfoPhoneNumber>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_210_1ca0ca6c_2e0d_459a_9e14_406ed3a6f30b">&lt;div style="margin-top:18pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;This report describes changes to the Fund that occurred during the reporting period. &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_211_9c7243de_c764_4218_8a69_b9e523499c27">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;What were the Fund costs for the last year? &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:arial"&gt;(based on a hypothetical $10,000 investment)&lt;/span&gt;&lt;span style="font-family:arial;color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:33%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&lt;/td&gt; 
&lt;td style="width:32%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;vertical-align:middle;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Cost of a $10,000 investment&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;font-weight:bold;text-align:right;"&gt;Costs paid as a percentage of&lt;br/&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;I Shares&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;$54&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;white-space:nowrap;text-align:right;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:0.63em;font-size:8pt;font-family:arial;text-align:right;"&gt;0.52%&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:3%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;text-align:right;"&gt;*&lt;/td&gt; 
&lt;td style="width:1%;vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-family:arial;font-size:8pt;text-align:justify;"&gt;Annualized for period less than one year. &lt;/div&gt;&lt;/td&gt; 
&lt;td style="width:2%;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000001501Member"
      decimals="INF"
      id="h_257_f49a3ef3_e037_47dd_a88b_d01ba6639d20"
      unitRef="USD">54</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000001501Member"
      decimals="4"
      id="h_258_c1d1140e_1554_4140_b602_7778f59ab96a"
      unitRef="pure">0.0052</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_275_255d0c4c_bdb7_b819_95ff_6a803bac5a16">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How did the Fund perform last year? What affected the Fund&#x2019;s performance? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:9pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:100%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:9pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Performance Highlights&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;"&gt;The Nuveen Virginia Municipal Bond Fund returned 7.49% for Class&#160;I Shares at net asset value (NAV) for the 12 months ended May&#160;31, 2026. The Fund outperformed the S&amp;amp;P Municipal Bond Virginia Index, which returned 6.53%.&lt;/div&gt; &lt;div style="font-size:10pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;"&gt;Top contributors to relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Duration positioning, especially an overweight to bonds with durations of eight years and longer and an underweight to bonds with durations of four years and shorter.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Credit quality positioning, especially overweights to non&#x2011;rated, A&#x2011;rated and BBB&#x2011;rated bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;An underweight to the tax&#x2011;backed bond sector and overweights to the transportation and hospital bond sectors.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt; &lt;div style="font-size:10pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:9pt;font-family:arial;"&gt;Top detractors from relative performance&lt;/div&gt; &lt;div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt;"&gt;&#160;&lt;/div&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-right:1.67em;display:table-row;"&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2.222222em;font-family:arial;"&gt;&#x2022;&lt;/div&gt;&lt;/div&gt; &lt;div style="display:table-cell;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:0.538889em;font-family:arial;"&gt;Tobacco bonds.&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000001501Member"
      id="t_278_fd325a36_947a_cd03_b883_875887868a2b">Performance data shown represents past performance and does not predict or guarantee future results.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_279_9f5f9ad7_bb91_f142_40f9_62bfae3fbb16">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund Shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_276_c2cb7412_830a_8ba7_f4fa_a95db5165341">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1%;margin-right:2%;"&gt; 
&lt;img alt="LOGO" src="g126859g53g53.jpg"/&gt; &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_280_ad396a79_6d64_b026_37b5_8f05981fff42">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;margin-right:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;Average Annual Total Returns &lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:64%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:6%;"&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:3%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="vertical-align:top;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;1&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;5&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td colspan="2" style="padding-bottom:3pt ;vertical-align:bottom;white-space:nowrap;text-align:center;"&gt;&lt;span style="font-weight:bold"&gt;10&#x2011;Year&lt;/span&gt;&lt;/td&gt; 
&lt;td style=" BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Class&#160;I Shares at NAV&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;7.49&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;0.62&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.02&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.57&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.14&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.30&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;S&amp;amp;P Municipal Bond Virginia Index&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;6.53&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.10&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2.15&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="font-size:1pt"&gt; 
&lt;td style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; padding-left:8pt;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-TOP:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; 
&lt;td colspan="4" style="BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-TOP:0.75pt solid #7fb8e6; BORDER-RIGHT:0.75pt solid #7fb8e6;height:3pt;"&gt;&#160;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-left:8pt;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Lipper Virginia Municipal Debt Funds Classification Average&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;7.18&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#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;0.39&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; 
&lt;td style=" BORDER-LEFT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;1.52&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-RIGHT:0.75pt solid #7fb8e6; BORDER-BOTTOM:0.75pt solid #7fb8e6; padding-right:2pt;white-space:nowrap;vertical-align:bottom;"&gt;%&#160;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000001501Member"
      id="t_281_8f154c25_59ad_10ae_106d_8db2315b8ab5">Class&#160;I Shares at NAV</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000001501Member"
      decimals="4"
      id="h_259_1aa7a035_846c_488d_b6e2_ab0ba3ca3e0c"
      unitRef="pure">0.0749</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000001501Member"
      decimals="4"
      id="h_260_e3e389df_5842_4329_966e_4b33eaeb739f"
      unitRef="pure">0.0062</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_C000001501Member"
      decimals="4"
      id="h_261_802b9c57_1d5a_4f87_9825_c980ca409f05"
      unitRef="pure">0.0202</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      id="t_282_40f08135_b2a3_cfdf_f9ff_ec3e6888d679">S&amp;P Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_262_7b360eb9_e72a_4195_88c4_3b6fe2998d40"
      unitRef="pure">0.0657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_263_8791819b_b15c_4181_b5b4_14e6a035dbf7"
      unitRef="pure">0.0114</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondIndexMember"
      decimals="4"
      id="h_264_ecee3dd9_1844_4962_bb0c_91bc3a98237d"
      unitRef="pure">0.0230</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndPMunicipalBondVirginiaIndexMember"
      id="t_283_0e2053e8_996e_e81e_7d69_914ad6884a2a">S&amp;P Municipal Bond Virginia Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_265_3c888853_da6a_42fe_aee3_2ae8486b7676"
      unitRef="pure">0.0653</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_266_cf26e10b_7cbf_40bd_a807_991e4f282296"
      unitRef="pure">0.0110</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_SAndPMunicipalBondVirginiaIndexMember"
      decimals="4"
      id="h_267_e4d3a907_b640_4b77_a3bf_f8a2086828cc"
      unitRef="pure">0.0215</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      id="t_284_c2b6ce3f_bec0_7fb9_393b_9d16c11869f0">Lipper Virginia Municipal Debt Funds Classification Average</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_268_84284c88_ab81_4701_ba6a_c9809afd099b"
      unitRef="pure">0.0718</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_269_536259e8_488a_40a9_b193_fe8b4ba0fe12"
      unitRef="pure">0.0039</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="TenY2026_LipperVirginiaMunicipalDebtFundsClassificationAverageMember"
      decimals="4"
      id="h_270_62661684_6926_4472_b8f3_aed85f0d5980"
      unitRef="pure">0.0152</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_285_e934ef39_59ef_e31b_61d7_83aa80cdf536">For most recent month&#x2011;end performance, go to https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or call (800)&#160;257&#x2011;8787.</oef:UpdPerfInfoLocationTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_286_c546b0d6_df37_fe14_aff3_716ad0d980cb">&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 (as of May&#160;31, 2026) &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;width:96%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width: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;573,126,989&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;254&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;tr style="font-size:1pt"&gt; 
&lt;td style="height:3pt;"&gt;&lt;/td&gt; 
&lt;td colspan="4" style="height:3pt;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:8pt"&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;text-indent:-1.00em;font-size:8pt;font-family:arial;"&gt;Total management fees paid for the year&lt;/div&gt;&lt;/td&gt; 
&lt;td style=" BORDER-BOTTOM:0.75pt solid #7fb8e6;vertical-align:bottom;"&gt;&#160;&#160;&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;"&gt;$&lt;/td&gt; 
&lt;td style="padding-bottom:3pt ;BORDER-BOTTOM:0.75pt solid #7fb8e6;white-space:nowrap;vertical-align:bottom;text-align:right;"&gt;2,663,673&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
      contextRef="TI20260531_C000001501Member"
      decimals="INF"
      id="h_271_fc528e6e_6bd1_c555_e914_6404f9fb8975"
      unitRef="USD">573126989</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260531_C000001501Member"
      decimals="INF"
      id="h_272_e20663cd_cd5b_0c56_ed5e_bc3c69bc0bc0"
      unitRef="Holding">254</oef:HoldingsCount>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000001501Member"
      decimals="4"
      id="h_273_d8093d5b_2351_f0b7_6da7_00ba31c61e96"
      unitRef="pure">0.10</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000001501Member"
      decimals="INF"
      id="h_274_6edda343_fa0e_d085_10fd_f0ceb89f63e4"
      unitRef="USD">2663673</oef:AdvisoryFeesPaidAmt>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_287_744f4454_99fb_c9fe_f9f9_92845527fbe9">
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:10pt;width:100%;border-spacing:0px;margin:0 auto"&gt; 
&lt;tr&gt; 
&lt;td style="width:50%;"&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;width:1%;"&gt;&lt;/td&gt; 
&lt;td style="width:49%;"&gt;&lt;/td&gt; &lt;/tr&gt; 
&lt;tr style="page-break-inside:avoid;font-family:arial;font-size:10pt"&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g54p01.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; 
&lt;td style="vertical-align:bottom;"&gt;&#160;&lt;/td&gt; 
&lt;td style="vertical-align:top;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:1.00em;"&gt; 
&lt;img alt="LOGO" src="g126859g54p02.jpg"/&gt; &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;
&lt;table cellpadding="0" cellspacing="0" style="border-collapse:collapse;font-family:arial;font-size:8pt;border-spacing:0px;width:100%"&gt; 
&lt;tr style="page-break-inside:avoid"&gt; 
&lt;td style="width:1%;"&gt;&#160;&lt;/td&gt; 
&lt;td style="width:4%;vertical-align:top;text-align:left;"&gt;(1)&lt;/td&gt; 
&lt;td style="vertical-align:top;text-align:left;"&gt; &lt;div style="margin-top:0pt;margin-bottom:0pt;font-size:8pt;font-family:arial;text-align:left;"&gt;The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. &lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;&lt;/table&gt;</oef:HoldingsTableTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_288_825e0943_88e7_43b3_2b4c_defd492e51a9">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp;amp; Poor&#x2019;s (S&amp;amp;P), Moody&#x2019;s Investors Service, Inc. (Moody&#x2019;s) or Fitch, Inc (Fitch). This treatment of split-rated securities may differ from that used for other purposes, such as for Fund investment policies. Credit ratings are subject to change. AAA, AA, A, and BBB are investment grade ratings; BB, B, CCC, CC, C and D are below-investment grade ratings. Holdings designated N/R are not rated by these national ratings agencies. </oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_216_903b34fc_02be_4b83_b01e_5976ba79272d">&lt;div style="margin-top:0pt;margin-bottom:0pt;margin-left:2%;font-size:11pt;font-family:arial;"&gt;&lt;span style="color:#0071ce"&gt;&lt;span style="font-weight:bold"&gt;How has the Fund changed? &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787. &lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000001501Member"
      id="t_289_acfd14f8_528a_4d30_890b_8426bf7d283a">&lt;div style="margin-top:6pt;margin-bottom:0pt;margin-left:2%;font-size:9pt;font-family:arial;font-weight:bold;"&gt;For more complete information, you may review the Fund&#x2019;s next prospectus, which is expected to be available by September&#160;30, 2026 at https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses or upon request at (800) 257&#x2011;8787. &lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000001501Member"
      id="t_290_86ce6844_7f73_2f6c_f253_9fa7d96eb47e">https://www.nuveen.com/en&#x2011;us/mutual&#x2011;funds/prospectuses</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000001501Member"
      id="t_268_974156a4_f73c_479b_8342_24e71ddc5a41">(800) 257&#x2011;8787</oef:UpdProspectusPhoneNumber>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#h_0071d737_52a4_4a53_91ad_ceedc54701b1"
          xlink:label="h_0071d737_52a4_4a53_91ad_ceedc54701b1"
          xlink:type="locator"/>
        <link:footnote id="f_0011_000002" xlink:label="f_0011_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_0071d737_52a4_4a53_91ad_ceedc54701b1"
          xlink:to="f_0011_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_0077ad23_5919_4deb_be81_3ff46775d1f8"
          xlink:label="h_0077ad23_5919_4deb_be81_3ff46775d1f8"
          xlink:type="locator"/>
        <link:footnote id="f_0017_000002" xlink:label="f_0017_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_0077ad23_5919_4deb_be81_3ff46775d1f8"
          xlink:to="f_0017_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_01b56e3e_492d_4690_ba7c_c39cda99a87f"
          xlink:label="h_01b56e3e_492d_4690_ba7c_c39cda99a87f"
          xlink:type="locator"/>
        <link:footnote id="f_0033_000002" xlink:label="f_0033_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_01b56e3e_492d_4690_ba7c_c39cda99a87f"
          xlink:to="f_0033_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_05940353_707e_47a4_9671_ba956d1dfbbc"
          xlink:label="h_05940353_707e_47a4_9671_ba956d1dfbbc"
          xlink:type="locator"/>
        <link:footnote id="f_0021_000002" xlink:label="f_0021_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_05940353_707e_47a4_9671_ba956d1dfbbc"
          xlink:to="f_0021_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_0c65f59d_8b02_4841_9b5e_ddf367697507"
          xlink:label="h_0c65f59d_8b02_4841_9b5e_ddf367697507"
          xlink:type="locator"/>
        <link:footnote id="f_0023_000002" xlink:label="f_0023_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_0c65f59d_8b02_4841_9b5e_ddf367697507"
          xlink:to="f_0023_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_0f4f023b_5837_44bf_b67f_0b233975c7cf"
          xlink:label="h_0f4f023b_5837_44bf_b67f_0b233975c7cf"
          xlink:type="locator"/>
        <link:footnote id="f_0007_000002" xlink:label="f_0007_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_0f4f023b_5837_44bf_b67f_0b233975c7cf"
          xlink:to="f_0007_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_1042f6f7_360f_4872_a8ad_ae7e6afdc8ee"
          xlink:label="h_1042f6f7_360f_4872_a8ad_ae7e6afdc8ee"
          xlink:type="locator"/>
        <link:footnote id="f_0009_000002" xlink:label="f_0009_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_1042f6f7_360f_4872_a8ad_ae7e6afdc8ee"
          xlink:to="f_0009_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_106a9ac8_7272_495e_b2a5_1a77aad5cfb1"
          xlink:label="h_106a9ac8_7272_495e_b2a5_1a77aad5cfb1"
          xlink:type="locator"/>
        <link:footnote id="f_0015_000002" xlink:label="f_0015_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_106a9ac8_7272_495e_b2a5_1a77aad5cfb1"
          xlink:to="f_0015_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_109_1a62ec7b_f1e6_4018_ab93_653383345f49"
          xlink:label="h_109_1a62ec7b_f1e6_4018_ab93_653383345f49"
          xlink:type="locator"/>
        <link:footnote id="f_0017_000001" xlink:label="f_0017_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_109_1a62ec7b_f1e6_4018_ab93_653383345f49"
          xlink:to="f_0017_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_123_d7cf77ef_31c4_4140_9777_f09ebe654d62"
          xlink:label="h_123_d7cf77ef_31c4_4140_9777_f09ebe654d62"
          xlink:type="locator"/>
        <link:footnote id="f_0019_000001" xlink:label="f_0019_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_123_d7cf77ef_31c4_4140_9777_f09ebe654d62"
          xlink:to="f_0019_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_136158f9_e2b8_4ee9_81c1_1caf5af904da"
          xlink:label="h_136158f9_e2b8_4ee9_81c1_1caf5af904da"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_136158f9_e2b8_4ee9_81c1_1caf5af904da"
          xlink:to="f_0011_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_137_4c259983_4548_4c4f_b203_7c10e771d22f"
          xlink:label="h_137_4c259983_4548_4c4f_b203_7c10e771d22f"
          xlink:type="locator"/>
        <link:footnote id="f_0021_000001" xlink:label="f_0021_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_137_4c259983_4548_4c4f_b203_7c10e771d22f"
          xlink:to="f_0021_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_13ae7016_0373_44b4_85e6_f03863adfa27"
          xlink:label="h_13ae7016_0373_44b4_85e6_f03863adfa27"
          xlink:type="locator"/>
        <link:footnote id="f_0013_000002" xlink:label="f_0013_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_13ae7016_0373_44b4_85e6_f03863adfa27"
          xlink:to="f_0013_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_14e261c4_b5a4_4292_b0bb_77db1a98f3b1"
          xlink:label="h_14e261c4_b5a4_4292_b0bb_77db1a98f3b1"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_14e261c4_b5a4_4292_b0bb_77db1a98f3b1"
          xlink:to="f_0015_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_154_ca7c3f9c_af1e_453d_8ed1_3c34017ff429"
          xlink:label="h_154_ca7c3f9c_af1e_453d_8ed1_3c34017ff429"
          xlink:type="locator"/>
        <link:footnote id="f_0023_000001" xlink:label="f_0023_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_154_ca7c3f9c_af1e_453d_8ed1_3c34017ff429"
          xlink:to="f_0023_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_168_523a4637_66af_46f1_869f_805e5853eea4"
          xlink:label="h_168_523a4637_66af_46f1_869f_805e5853eea4"
          xlink:type="locator"/>
        <link:footnote id="f_0025_000001" xlink:label="f_0025_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_168_523a4637_66af_46f1_869f_805e5853eea4"
          xlink:to="f_0025_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_182_37d5faad_bd38_4297_a1b3_dc2d22c18542"
          xlink:label="h_182_37d5faad_bd38_4297_a1b3_dc2d22c18542"
          xlink:type="locator"/>
        <link:footnote id="f_0027_000001" xlink:label="f_0027_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_182_37d5faad_bd38_4297_a1b3_dc2d22c18542"
          xlink:to="f_0027_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_185d9948_1d1a_4102_af83_e0a5a6c6dad7"
          xlink:label="h_185d9948_1d1a_4102_af83_e0a5a6c6dad7"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_185d9948_1d1a_4102_af83_e0a5a6c6dad7"
          xlink:to="f_0009_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_19_a893b20f_5d7d_4ba8_a436_b7db675b9ae9"
          xlink:label="h_19_a893b20f_5d7d_4ba8_a436_b7db675b9ae9"
          xlink:type="locator"/>
        <link:footnote id="f_0005_000001" xlink:label="f_0005_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_19_a893b20f_5d7d_4ba8_a436_b7db675b9ae9"
          xlink:to="f_0005_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_199_e3dbea6c_fabf_4feb_bef4_a7f07084557b"
          xlink:label="h_199_e3dbea6c_fabf_4feb_bef4_a7f07084557b"
          xlink:type="locator"/>
        <link:footnote id="f_0029_000001" xlink:label="f_0029_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_199_e3dbea6c_fabf_4feb_bef4_a7f07084557b"
          xlink:to="f_0029_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_1b17ccc5_f38c_4376_9113_5c894c2ee523"
          xlink:label="h_1b17ccc5_f38c_4376_9113_5c894c2ee523"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_1b17ccc5_f38c_4376_9113_5c894c2ee523"
          xlink:to="f_0021_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_1ca10cc8_cc8e_4b96_9bff_6ced0d9aebfa"
          xlink:label="h_1ca10cc8_cc8e_4b96_9bff_6ced0d9aebfa"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_1ca10cc8_cc8e_4b96_9bff_6ced0d9aebfa"
          xlink:to="f_0011_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_1d3f95ec_1db7_40dc_9993_9ce7c8b884c5"
          xlink:label="h_1d3f95ec_1db7_40dc_9993_9ce7c8b884c5"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_1d3f95ec_1db7_40dc_9993_9ce7c8b884c5"
          xlink:to="f_0011_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_1ff6bdfe_6b49_43c9_a743_e3fd98c18051"
          xlink:label="h_1ff6bdfe_6b49_43c9_a743_e3fd98c18051"
          xlink:type="locator"/>
        <link:footnote id="f_0031_000002" xlink:label="f_0031_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_1ff6bdfe_6b49_43c9_a743_e3fd98c18051"
          xlink:to="f_0031_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_2_dc7a53c2_63dc_4609_ac19_c66890590453"
          xlink:label="h_2_dc7a53c2_63dc_4609_ac19_c66890590453"
          xlink:type="locator"/>
        <link:footnote id="f_0003_000001" xlink:label="f_0003_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_2_dc7a53c2_63dc_4609_ac19_c66890590453"
          xlink:to="f_0003_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_213_98774b3b_badf_4430_83ed_0347c479b510"
          xlink:label="h_213_98774b3b_badf_4430_83ed_0347c479b510"
          xlink:type="locator"/>
        <link:footnote id="f_0031_000001" xlink:label="f_0031_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_213_98774b3b_badf_4430_83ed_0347c479b510"
          xlink:to="f_0031_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_227_ef6ef86b_56fb_4a04_87bc_721c8e58bb86"
          xlink:label="h_227_ef6ef86b_56fb_4a04_87bc_721c8e58bb86"
          xlink:type="locator"/>
        <link:footnote id="f_0033_000001" xlink:label="f_0033_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_227_ef6ef86b_56fb_4a04_87bc_721c8e58bb86"
          xlink:to="f_0033_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_244_b38ca7e6_b60d_43b0_93ef_4bf9a76b0e41"
          xlink:label="h_244_b38ca7e6_b60d_43b0_93ef_4bf9a76b0e41"
          xlink:type="locator"/>
        <link:footnote id="f_0035_000001" xlink:label="f_0035_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_244_b38ca7e6_b60d_43b0_93ef_4bf9a76b0e41"
          xlink:to="f_0035_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_258_c1d1140e_1554_4140_b602_7778f59ab96a"
          xlink:label="h_258_c1d1140e_1554_4140_b602_7778f59ab96a"
          xlink:type="locator"/>
        <link:footnote id="f_0037_000001" xlink:label="f_0037_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_258_c1d1140e_1554_4140_b602_7778f59ab96a"
          xlink:to="f_0037_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_274666ab_83dd_4a26_92f5_3afc32293186"
          xlink:label="h_274666ab_83dd_4a26_92f5_3afc32293186"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_274666ab_83dd_4a26_92f5_3afc32293186"
          xlink:to="f_0017_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_28d3c01a_d757_4624_813f_e1e531863755"
          xlink:label="h_28d3c01a_d757_4624_813f_e1e531863755"
          xlink:type="locator"/>
        <link:footnote id="f_0003_000002" xlink:label="f_0003_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_28d3c01a_d757_4624_813f_e1e531863755"
          xlink:to="f_0003_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_2baa62db_fff4_407d_b84e_ae5e28e3006a"
          xlink:label="h_2baa62db_fff4_407d_b84e_ae5e28e3006a"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_2baa62db_fff4_407d_b84e_ae5e28e3006a"
          xlink:to="f_0013_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_30e13dd7_1aef_4c9b_a207_6376c49de10b"
          xlink:label="h_30e13dd7_1aef_4c9b_a207_6376c49de10b"
          xlink:type="locator"/>
        <link:footnote id="f_0025_000002" xlink:label="f_0025_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_30e13dd7_1aef_4c9b_a207_6376c49de10b"
          xlink:to="f_0025_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_30f8ff71_1eac_4729_a545_7e5f7fe7af8a"
          xlink:label="h_30f8ff71_1eac_4729_a545_7e5f7fe7af8a"
          xlink:type="locator"/>
        <link:footnote id="f_0005_000002" xlink:label="f_0005_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_30f8ff71_1eac_4729_a545_7e5f7fe7af8a"
          xlink:to="f_0005_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_33_557053d6_cabe_495d_92c4_f083530889ad"
          xlink:label="h_33_557053d6_cabe_495d_92c4_f083530889ad"
          xlink:type="locator"/>
        <link:footnote id="f_0007_000001" xlink:label="f_0007_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_33_557053d6_cabe_495d_92c4_f083530889ad"
          xlink:to="f_0007_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_35bb928e_93f5_4104_8336_b3e96b07a394"
          xlink:label="h_35bb928e_93f5_4104_8336_b3e96b07a394"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_35bb928e_93f5_4104_8336_b3e96b07a394"
          xlink:to="f_0033_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_36c35aef_6ad8_476c_980b_1ddb5eb0c763"
          xlink:label="h_36c35aef_6ad8_476c_980b_1ddb5eb0c763"
          xlink:type="locator"/>
        <link:footnote id="f_0019_000002" xlink:label="f_0019_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_36c35aef_6ad8_476c_980b_1ddb5eb0c763"
          xlink:to="f_0019_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_382140e5_ce9f_45d6_962c_ae9001393954"
          xlink:label="h_382140e5_ce9f_45d6_962c_ae9001393954"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_382140e5_ce9f_45d6_962c_ae9001393954"
          xlink:to="f_0007_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_38cbb692_bbe7_43c3_979e_bf62f4dfa247"
          xlink:label="h_38cbb692_bbe7_43c3_979e_bf62f4dfa247"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_38cbb692_bbe7_43c3_979e_bf62f4dfa247"
          xlink:to="f_0019_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_3a1f8a66_4e9f_41c1_abdc_44145d16c7e5"
          xlink:label="h_3a1f8a66_4e9f_41c1_abdc_44145d16c7e5"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_3a1f8a66_4e9f_41c1_abdc_44145d16c7e5"
          xlink:to="f_0025_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_3c0532b6_7a86_4f02_affc_57bec2db47f3"
          xlink:label="h_3c0532b6_7a86_4f02_affc_57bec2db47f3"
          xlink:type="locator"/>
        <link:footnote id="f_0037_000002" xlink:label="f_0037_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_3c0532b6_7a86_4f02_affc_57bec2db47f3"
          xlink:to="f_0037_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_3db2bc10_461a_45e9_8426_6635246a6fd2"
          xlink:label="h_3db2bc10_461a_45e9_8426_6635246a6fd2"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_3db2bc10_461a_45e9_8426_6635246a6fd2"
          xlink:to="f_0017_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_40a887f2_1eed_4b84_839a_0835760e01fb"
          xlink:label="h_40a887f2_1eed_4b84_839a_0835760e01fb"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_40a887f2_1eed_4b84_839a_0835760e01fb"
          xlink:to="f_0009_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_41fc242a_9849_4a43_9227_157fb5017e1c"
          xlink:label="h_41fc242a_9849_4a43_9227_157fb5017e1c"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_41fc242a_9849_4a43_9227_157fb5017e1c"
          xlink:to="f_0021_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_43815aa3_6e29_4528_b122_b99dc5d63a51"
          xlink:label="h_43815aa3_6e29_4528_b122_b99dc5d63a51"
          xlink:type="locator"/>
        <link:footnote id="f_0035_000002" xlink:label="f_0035_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard&#160;&amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_43815aa3_6e29_4528_b122_b99dc5d63a51"
          xlink:to="f_0035_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_456fc6e2_99e3_4552_8e3d_e7d26ffb63c0"
          xlink:label="h_456fc6e2_99e3_4552_8e3d_e7d26ffb63c0"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_456fc6e2_99e3_4552_8e3d_e7d26ffb63c0"
          xlink:to="f_0013_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_47_9c9a3722_9649_403e_a0c6_2b1e0b636b4a"
          xlink:label="h_47_9c9a3722_9649_403e_a0c6_2b1e0b636b4a"
          xlink:type="locator"/>
        <link:footnote id="f_0009_000001" xlink:label="f_0009_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_47_9c9a3722_9649_403e_a0c6_2b1e0b636b4a"
          xlink:to="f_0009_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_47afe4f4_c99a_4178_bbdc_795c74697ea9"
          xlink:label="h_47afe4f4_c99a_4178_bbdc_795c74697ea9"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_47afe4f4_c99a_4178_bbdc_795c74697ea9"
          xlink:to="f_0003_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_47b6dd45_ed99_4542_a76f_fe937d804aa9"
          xlink:label="h_47b6dd45_ed99_4542_a76f_fe937d804aa9"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_47b6dd45_ed99_4542_a76f_fe937d804aa9"
          xlink:to="f_0021_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_49856a88_21ea_4783_9418_12506003d18c"
          xlink:label="h_49856a88_21ea_4783_9418_12506003d18c"
          xlink:type="locator"/>
        <link:footnote id="f_0029_000002" xlink:label="f_0029_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_49856a88_21ea_4783_9418_12506003d18c"
          xlink:to="f_0029_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_4aa34ec1_b943_4653_894a_f1c0b4b69381"
          xlink:label="h_4aa34ec1_b943_4653_894a_f1c0b4b69381"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_4aa34ec1_b943_4653_894a_f1c0b4b69381"
          xlink:to="f_0035_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_4ae43afe_4861_4767_9b6d_704f18dc86a6"
          xlink:label="h_4ae43afe_4861_4767_9b6d_704f18dc86a6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_4ae43afe_4861_4767_9b6d_704f18dc86a6"
          xlink:to="f_0013_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_4cc0b644_bc72_4885_804b_47b60b81f021"
          xlink:label="h_4cc0b644_bc72_4885_804b_47b60b81f021"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_4cc0b644_bc72_4885_804b_47b60b81f021"
          xlink:to="f_0013_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_5b943d5c_015a_4b41_b5a5_2aa80c1739a6"
          xlink:label="h_5b943d5c_015a_4b41_b5a5_2aa80c1739a6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_5b943d5c_015a_4b41_b5a5_2aa80c1739a6"
          xlink:to="f_0033_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_61b504f6_5c70_4bda_8e59_e603b6a1e091"
          xlink:label="h_61b504f6_5c70_4bda_8e59_e603b6a1e091"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_61b504f6_5c70_4bda_8e59_e603b6a1e091"
          xlink:to="f_0007_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_6212aae9_3e85_41d2_830d_042d23c3602a"
          xlink:label="h_6212aae9_3e85_41d2_830d_042d23c3602a"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_6212aae9_3e85_41d2_830d_042d23c3602a"
          xlink:to="f_0005_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_64_cbd88f10_b220_46be_ad82_191229d540b0"
          xlink:label="h_64_cbd88f10_b220_46be_ad82_191229d540b0"
          xlink:type="locator"/>
        <link:footnote id="f_0011_000001" xlink:label="f_0011_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_64_cbd88f10_b220_46be_ad82_191229d540b0"
          xlink:to="f_0011_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_6a7f2afa_072e_4939_8b92_85abf281cd5c"
          xlink:label="h_6a7f2afa_072e_4939_8b92_85abf281cd5c"
          xlink:type="locator"/>
        <link:footnote id="f_0027_000002" xlink:label="f_0027_000002" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The ratings disclosed are the highest rating given by one of the following national rating agencies: Standard &amp; Poor&#x2019;s (S&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. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_6a7f2afa_072e_4939_8b92_85abf281cd5c"
          xlink:to="f_0027_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_7292562a_397e_404e_91ad_ee61889923f6"
          xlink:label="h_7292562a_397e_404e_91ad_ee61889923f6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_7292562a_397e_404e_91ad_ee61889923f6"
          xlink:to="f_0019_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_741dd588_ea94_41c0_9263_44e1ba970b86"
          xlink:label="h_741dd588_ea94_41c0_9263_44e1ba970b86"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_741dd588_ea94_41c0_9263_44e1ba970b86"
          xlink:to="f_0037_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_78_b088db9f_2cfa_4464_a251_defaa8e129f6"
          xlink:label="h_78_b088db9f_2cfa_4464_a251_defaa8e129f6"
          xlink:type="locator"/>
        <link:footnote id="f_0013_000001" xlink:label="f_0013_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_78_b088db9f_2cfa_4464_a251_defaa8e129f6"
          xlink:to="f_0013_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_7999d05d_834b_4866_9688_19254ebef7de"
          xlink:label="h_7999d05d_834b_4866_9688_19254ebef7de"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_7999d05d_834b_4866_9688_19254ebef7de"
          xlink:to="f_0031_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_7af84a8e_7d72_4123_b49a_e8529cb94f75"
          xlink:label="h_7af84a8e_7d72_4123_b49a_e8529cb94f75"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_7af84a8e_7d72_4123_b49a_e8529cb94f75"
          xlink:to="f_0015_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_7da0b09a_998d_4a1f_8bf0_41bab10c6b3b"
          xlink:label="h_7da0b09a_998d_4a1f_8bf0_41bab10c6b3b"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_7da0b09a_998d_4a1f_8bf0_41bab10c6b3b"
          xlink:to="f_0005_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_7fe3a48a_e2fc_4164_a766_b393756b5352"
          xlink:label="h_7fe3a48a_e2fc_4164_a766_b393756b5352"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_7fe3a48a_e2fc_4164_a766_b393756b5352"
          xlink:to="f_0027_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8281b034_3dcb_4028_b636_aa3aa916e633"
          xlink:label="h_8281b034_3dcb_4028_b636_aa3aa916e633"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8281b034_3dcb_4028_b636_aa3aa916e633"
          xlink:to="f_0035_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_82cfac7e_16f7_4ff4_b700_7c9ddb033372"
          xlink:label="h_82cfac7e_16f7_4ff4_b700_7c9ddb033372"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_82cfac7e_16f7_4ff4_b700_7c9ddb033372"
          xlink:to="f_0005_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_832e3384_3c37_4518_96fd_6975a36ec05e"
          xlink:label="h_832e3384_3c37_4518_96fd_6975a36ec05e"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_832e3384_3c37_4518_96fd_6975a36ec05e"
          xlink:to="f_0017_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_842d4fd7_0b1c_4e44_b619_91a1fdd98119"
          xlink:label="h_842d4fd7_0b1c_4e44_b619_91a1fdd98119"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_842d4fd7_0b1c_4e44_b619_91a1fdd98119"
          xlink:to="f_0031_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_85c1f238_c5aa_43d6_8429_23103cca7c52"
          xlink:label="h_85c1f238_c5aa_43d6_8429_23103cca7c52"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_85c1f238_c5aa_43d6_8429_23103cca7c52"
          xlink:to="f_0019_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_87506aec_5698_44be_8177_90262da73da9"
          xlink:label="h_87506aec_5698_44be_8177_90262da73da9"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_87506aec_5698_44be_8177_90262da73da9"
          xlink:to="f_0025_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_888bb58b_adef_4233_b395_2dd9c2e12623"
          xlink:label="h_888bb58b_adef_4233_b395_2dd9c2e12623"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_888bb58b_adef_4233_b395_2dd9c2e12623"
          xlink:to="f_0015_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8b2fede3_702a_4088_89b5_ad8ae824a29f"
          xlink:label="h_8b2fede3_702a_4088_89b5_ad8ae824a29f"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8b2fede3_702a_4088_89b5_ad8ae824a29f"
          xlink:to="f_0003_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8b481ffa_7644_41b2_878c_4b65c1924438"
          xlink:label="h_8b481ffa_7644_41b2_878c_4b65c1924438"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8b481ffa_7644_41b2_878c_4b65c1924438"
          xlink:to="f_0025_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8cc09f8d_15ba_40a1_a1f2_9f585db38159"
          xlink:label="h_8cc09f8d_15ba_40a1_a1f2_9f585db38159"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8cc09f8d_15ba_40a1_a1f2_9f585db38159"
          xlink:to="f_0037_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8cd3a46d_a2dd_43a1_8b8f_877380b70edf"
          xlink:label="h_8cd3a46d_a2dd_43a1_8b8f_877380b70edf"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8cd3a46d_a2dd_43a1_8b8f_877380b70edf"
          xlink:to="f_0023_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8cd94801_6014_48b7_8074_62ffca035bc2"
          xlink:label="h_8cd94801_6014_48b7_8074_62ffca035bc2"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8cd94801_6014_48b7_8074_62ffca035bc2"
          xlink:to="f_0009_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8db7fc26_a089_4b41_bd81_548271c5b9fb"
          xlink:label="h_8db7fc26_a089_4b41_bd81_548271c5b9fb"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8db7fc26_a089_4b41_bd81_548271c5b9fb"
          xlink:to="f_0023_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_8e824709_391a_4923_810b_ad2997d2b0af"
          xlink:label="h_8e824709_391a_4923_810b_ad2997d2b0af"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_8e824709_391a_4923_810b_ad2997d2b0af"
          xlink:to="f_0029_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_905de2f5_4cf5_4a13_8300_c956ce5fd971"
          xlink:label="h_905de2f5_4cf5_4a13_8300_c956ce5fd971"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_905de2f5_4cf5_4a13_8300_c956ce5fd971"
          xlink:to="f_0029_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_906a5175_3d6b_4732_8919_1df459987aeb"
          xlink:label="h_906a5175_3d6b_4732_8919_1df459987aeb"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_906a5175_3d6b_4732_8919_1df459987aeb"
          xlink:to="f_0035_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_9092883c_f2d1_4d3a_b247_5f526f1b428b"
          xlink:label="h_9092883c_f2d1_4d3a_b247_5f526f1b428b"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_9092883c_f2d1_4d3a_b247_5f526f1b428b"
          xlink:to="f_0031_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_92_6414554e_5f27_4a7a_80e9_8fc221555034"
          xlink:label="h_92_6414554e_5f27_4a7a_80e9_8fc221555034"
          xlink:type="locator"/>
        <link:footnote id="f_0015_000001" xlink:label="f_0015_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Annualized for period less than one year. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_92_6414554e_5f27_4a7a_80e9_8fc221555034"
          xlink:to="f_0015_000001"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_9248a842_4856_4d5f_8cba_12dce209a47a"
          xlink:label="h_9248a842_4856_4d5f_8cba_12dce209a47a"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_9248a842_4856_4d5f_8cba_12dce209a47a"
          xlink:to="f_0025_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_94e014a5_a6c1_4cd7_a507_7042c90d2d82"
          xlink:label="h_94e014a5_a6c1_4cd7_a507_7042c90d2d82"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_94e014a5_a6c1_4cd7_a507_7042c90d2d82"
          xlink:to="f_0035_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_962e2850_cd56_4697_b68d_5543e1a2cddd"
          xlink:label="h_962e2850_cd56_4697_b68d_5543e1a2cddd"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_962e2850_cd56_4697_b68d_5543e1a2cddd"
          xlink:to="f_0017_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_9632e7ff_46ac_4b3f_873d_6f749fe9a8ee"
          xlink:label="h_9632e7ff_46ac_4b3f_873d_6f749fe9a8ee"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_9632e7ff_46ac_4b3f_873d_6f749fe9a8ee"
          xlink:to="f_0007_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_9adad3e3_7b08_4692_9744_24459e02b5d3"
          xlink:label="h_9adad3e3_7b08_4692_9744_24459e02b5d3"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_9adad3e3_7b08_4692_9744_24459e02b5d3"
          xlink:to="f_0029_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_9df59682_349a_41a4_acf7_b36bd78a28ca"
          xlink:label="h_9df59682_349a_41a4_acf7_b36bd78a28ca"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_9df59682_349a_41a4_acf7_b36bd78a28ca"
          xlink:to="f_0031_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_a2d72da0_fe6e_40f6_b45e_c7d0cd9f054a"
          xlink:label="h_a2d72da0_fe6e_40f6_b45e_c7d0cd9f054a"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_a2d72da0_fe6e_40f6_b45e_c7d0cd9f054a"
          xlink:to="f_0027_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_adf54c44_34e0_4a81_a6fe_96139a8f9ab7"
          xlink:label="h_adf54c44_34e0_4a81_a6fe_96139a8f9ab7"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_adf54c44_34e0_4a81_a6fe_96139a8f9ab7"
          xlink:to="f_0033_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_b0b240b6_d3d4_4c41_8f36_02b8566d7120"
          xlink:label="h_b0b240b6_d3d4_4c41_8f36_02b8566d7120"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_b0b240b6_d3d4_4c41_8f36_02b8566d7120"
          xlink:to="f_0019_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_b142b064_6710_4b4e_a4a5_6425216d45d9"
          xlink:label="h_b142b064_6710_4b4e_a4a5_6425216d45d9"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_b142b064_6710_4b4e_a4a5_6425216d45d9"
          xlink:to="f_0033_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_b14ce61d_49a3_4004_95ee_ec0665cc5c81"
          xlink:label="h_b14ce61d_49a3_4004_95ee_ec0665cc5c81"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_b14ce61d_49a3_4004_95ee_ec0665cc5c81"
          xlink:to="f_0033_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_b465be99_bf60_4e7b_a32f_9060989b2076"
          xlink:label="h_b465be99_bf60_4e7b_a32f_9060989b2076"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_b465be99_bf60_4e7b_a32f_9060989b2076"
          xlink:to="f_0031_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_b53b2e2d_19cf_4f4f_8069_e6f7c1268faf"
          xlink:label="h_b53b2e2d_19cf_4f4f_8069_e6f7c1268faf"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_b53b2e2d_19cf_4f4f_8069_e6f7c1268faf"
          xlink:to="f_0009_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_bb1af185_e237_442d_8aa5_f634f958ede1"
          xlink:label="h_bb1af185_e237_442d_8aa5_f634f958ede1"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_bb1af185_e237_442d_8aa5_f634f958ede1"
          xlink:to="f_0035_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_bb79a960_e3eb_4fef_9496_107472fa0429"
          xlink:label="h_bb79a960_e3eb_4fef_9496_107472fa0429"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_bb79a960_e3eb_4fef_9496_107472fa0429"
          xlink:to="f_0015_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_bc2d006a_9b20_4996_83bc_d7736363774c"
          xlink:label="h_bc2d006a_9b20_4996_83bc_d7736363774c"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_bc2d006a_9b20_4996_83bc_d7736363774c"
          xlink:to="f_0027_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_bc339267_4d2b_4085_8f33_8bd3e4059501"
          xlink:label="h_bc339267_4d2b_4085_8f33_8bd3e4059501"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_bc339267_4d2b_4085_8f33_8bd3e4059501"
          xlink:to="f_0027_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_bd94d805_47a6_481d_aa27_fbb028d0d9ce"
          xlink:label="h_bd94d805_47a6_481d_aa27_fbb028d0d9ce"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_bd94d805_47a6_481d_aa27_fbb028d0d9ce"
          xlink:to="f_0007_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_be3ced73_de74_4023_9959_d51f979f05ff"
          xlink:label="h_be3ced73_de74_4023_9959_d51f979f05ff"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_be3ced73_de74_4023_9959_d51f979f05ff"
          xlink:to="f_0009_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_c08b5dc9_43b0_45ba_8f4b_bb8423f296b8"
          xlink:label="h_c08b5dc9_43b0_45ba_8f4b_bb8423f296b8"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_c08b5dc9_43b0_45ba_8f4b_bb8423f296b8"
          xlink:to="f_0037_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_c9485fb6_f5d7_407a_b6f5_45ba33ead61f"
          xlink:label="h_c9485fb6_f5d7_407a_b6f5_45ba33ead61f"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_c9485fb6_f5d7_407a_b6f5_45ba33ead61f"
          xlink:to="f_0007_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_c9a46ef4_9a15_4245_93e7_af93321644db"
          xlink:label="h_c9a46ef4_9a15_4245_93e7_af93321644db"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_c9a46ef4_9a15_4245_93e7_af93321644db"
          xlink:to="f_0037_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_caf985a9_ff77_4bf0_9123_5d55d718f1a4"
          xlink:label="h_caf985a9_ff77_4bf0_9123_5d55d718f1a4"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_caf985a9_ff77_4bf0_9123_5d55d718f1a4"
          xlink:to="f_0015_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_d22a6488_5cfe_4c4c_b5ac_4ab630e00808"
          xlink:label="h_d22a6488_5cfe_4c4c_b5ac_4ab630e00808"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_d22a6488_5cfe_4c4c_b5ac_4ab630e00808"
          xlink:to="f_0011_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_d48616f9_20c9_4f0d_aeb8_622211259da4"
          xlink:label="h_d48616f9_20c9_4f0d_aeb8_622211259da4"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_d48616f9_20c9_4f0d_aeb8_622211259da4"
          xlink:to="f_0027_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_d7e05a71_f1b8_4e7d_9e68_bca36d3cdc45"
          xlink:label="h_d7e05a71_f1b8_4e7d_9e68_bca36d3cdc45"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_d7e05a71_f1b8_4e7d_9e68_bca36d3cdc45"
          xlink:to="f_0011_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_d85353b5_7960_4b0b_877f_ba1b70f88696"
          xlink:label="h_d85353b5_7960_4b0b_877f_ba1b70f88696"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_d85353b5_7960_4b0b_877f_ba1b70f88696"
          xlink:to="f_0003_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_d8fd37ec_39f3_4d9c_9e10_ee9a3c68d4d9"
          xlink:label="h_d8fd37ec_39f3_4d9c_9e10_ee9a3c68d4d9"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_d8fd37ec_39f3_4d9c_9e10_ee9a3c68d4d9"
          xlink:to="f_0029_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_daf015c0_a90c_40d0_b35b_fa8c9c763fd6"
          xlink:label="h_daf015c0_a90c_40d0_b35b_fa8c9c763fd6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_daf015c0_a90c_40d0_b35b_fa8c9c763fd6"
          xlink:to="f_0021_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_df07e67f_f9f6_4a8f_80c1_6accc5d76402"
          xlink:label="h_df07e67f_f9f6_4a8f_80c1_6accc5d76402"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_df07e67f_f9f6_4a8f_80c1_6accc5d76402"
          xlink:to="f_0005_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_e33678d7_b94f_43f7_be07_d67efe32561b"
          xlink:label="h_e33678d7_b94f_43f7_be07_d67efe32561b"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_e33678d7_b94f_43f7_be07_d67efe32561b"
          xlink:to="f_0029_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_eb6d85e7_6a72_4fd9_9387_bcbe0e9cdaa6"
          xlink:label="h_eb6d85e7_6a72_4fd9_9387_bcbe0e9cdaa6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_eb6d85e7_6a72_4fd9_9387_bcbe0e9cdaa6"
          xlink:to="f_0003_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_ec5a7e3f_85d5_4e97_9840_1acb136f69aa"
          xlink:label="h_ec5a7e3f_85d5_4e97_9840_1acb136f69aa"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_ec5a7e3f_85d5_4e97_9840_1acb136f69aa"
          xlink:to="f_0003_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_ee722773_8407_4b1f_87e0_ff3f23468de4"
          xlink:label="h_ee722773_8407_4b1f_87e0_ff3f23468de4"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_ee722773_8407_4b1f_87e0_ff3f23468de4"
          xlink:to="f_0005_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_f13cb8e7_ba9c_452c_8f0a_343b0a887fd6"
          xlink:label="h_f13cb8e7_ba9c_452c_8f0a_343b0a887fd6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_f13cb8e7_ba9c_452c_8f0a_343b0a887fd6"
          xlink:to="f_0023_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_f26e7ab8_cc68_4e96_9719_099e7d269af4"
          xlink:label="h_f26e7ab8_cc68_4e96_9719_099e7d269af4"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_f26e7ab8_cc68_4e96_9719_099e7d269af4"
          xlink:to="f_0023_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_f5f48245_20da_4d9a_846b_16fb48af116e"
          xlink:label="h_f5f48245_20da_4d9a_846b_16fb48af116e"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_f5f48245_20da_4d9a_846b_16fb48af116e"
          xlink:to="f_0019_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_f6c2b5e4_ff5a_4d80_be9b_b5fd42bade64"
          xlink:label="h_f6c2b5e4_ff5a_4d80_be9b_b5fd42bade64"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_f6c2b5e4_ff5a_4d80_be9b_b5fd42bade64"
          xlink:to="f_0013_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_f7649c73_0249_46e6_9f06_b1f39d04948f"
          xlink:label="h_f7649c73_0249_46e6_9f06_b1f39d04948f"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_f7649c73_0249_46e6_9f06_b1f39d04948f"
          xlink:to="f_0037_000002"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#h_fb941569_d050_412e_99ad_6d4207f11113"
          xlink:label="h_fb941569_d050_412e_99ad_6d4207f11113"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="h_fb941569_d050_412e_99ad_6d4207f11113"
          xlink:to="f_0017_000002"
          xlink:type="arc"/>
    </link:footnoteLink>
</xbrl>
