    <SEC-DOCUMENT>0001193125-25-002216-index.html : 20250106
    <SEC-HEADER>0001193125-25-002216.hdr.sgml : 20250106
    <ACCEPTANCE-DATETIME>20250106170618
    ACCESSION NUMBER:		0001193125-25-002216
    CONFORMED SUBMISSION TYPE:	N-CSR
    PUBLIC DOCUMENT COUNT:		7
    CONFORMED PERIOD OF REPORT:	20241031
    FILED AS OF DATE:		20250106
    DATE AS OF CHANGE:		20250106
    EFFECTIVENESS DATE:		20250106

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Nuveen AMT-Free Quality Municipal Income Fund
    		CENTRAL INDEX KEY:			0001195737
    		ORGANIZATION NAME:
    		IRS NUMBER:				030487030
    		STATE OF INCORPORATION:			MA
    		FISCAL YEAR END:			1031

    	FILING VALUES:
    		FORM TYPE:		N-CSR
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-21213
    		FILM NUMBER:		25512208

    	BUSINESS ADDRESS:
    		STREET 1:		NUVEEN INVESTMENTS, INC.
    		STREET 2:		333 WEST WACKER DRIVE
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60606
    		BUSINESS PHONE:		3129178146

    	MAIL ADDRESS:
    		STREET 1:		NUVEEN INVESTMENTS, INC.
    		STREET 2:		333 WEST WACKER DRIVE
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60606

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NUVEEN AMT-FREE MUNICIPAL INCOME FUND
    		DATE OF NAME CHANGE:	20120106

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NUVEEN INSURED TAX FREE ADVANTAGE MUNICIPAL FUND
    		DATE OF NAME CHANGE:	20021003
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>N-CSR
    <SEQUENCE>1
    <FILENAME>d823376dncsr.htm
    <DESCRIPTION>NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND
    <TEXT>
    Document 1 - file: d823376dncsr.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.CERT
    <SEQUENCE>2
    <FILENAME>d823376dex99cert.htm
    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT
    <TEXT>
    Document 2 - file: d823376dex99cert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.906CERT
    <SEQUENCE>3
    <FILENAME>d823376dex99906cert.htm
    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT
    <TEXT>
    Document 3 - file: d823376dex99906cert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.19(A)(5)
    <SEQUENCE>4
    <FILENAME>d823376dex9919a5.htm
    <DESCRIPTION>CHANGE IN THE REGISTRANT'S INDEPENDENT PUBLIC ACCOUNTANT
    <TEXT>
    Document 4 - file: d823376dex9919a5.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.PROXYVOTE
    <SEQUENCE>5
    <FILENAME>d823376dex99proxyvote.htm
    <DESCRIPTION>EX-99.PROXYVOTE
    <TEXT>
    Document 5 - file: d823376dex99proxyvote.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g823376sp30.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g823376sp30.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g823376sp30a.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g823376sp30a.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>