    <SEC-DOCUMENT>0000935703-21-000053-index.html : 20211109
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    <ACCEPTANCE-DATETIME>20211109081532
    ACCESSION NUMBER:		0000935703-21-000053
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		14
    CONFORMED PERIOD OF REPORT:	20211109
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20211109
    DATE AS OF CHANGE:		20211109

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			DOLLAR TREE, INC.
    		CENTRAL INDEX KEY:			0000935703
    		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-VARIETY STORES [5331]
    		IRS NUMBER:				541387365
    		STATE OF INCORPORATION:			VA
    		FISCAL YEAR END:			0129

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-25464
    		FILM NUMBER:		211389980

    	BUSINESS ADDRESS:
    		STREET 1:		500 VOLVO PARKWAY
    		STREET 2:		N/A
    		CITY:			CHESAPEAKE
    		STATE:			VA
    		ZIP:			23320
    		BUSINESS PHONE:		(757) 321-5000

    	MAIL ADDRESS:
    		STREET 1:		500 VOLVO PARKWAY
    		CITY:			CHESAPEAKE
    		STATE:			VA
    		ZIP:			23320

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DOLLAR TREE INC
    		DATE OF NAME CHANGE:	20080328

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DOLLAR TREE STORES INC
    		DATE OF NAME CHANGE:	19950117
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>dltr-20211109.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: dltr-20211109.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex991q3-21earningscallanno.htm
    <DESCRIPTION>EX-99.1 Q3-21 EARNINGS CALL ANNOUNCEMENT PR
    <TEXT>
    Document 2 - file: ex991q3-21earningscallanno.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>dltr-20211109.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: dltr-20211109.xsd

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    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>4
    <FILENAME>dltr-20211109_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: dltr-20211109_lab.xml

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    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>5
    <FILENAME>dltr-20211109_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: dltr-20211109_pre.xml

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>dltr-20211109_g1.gif
    <TEXT>
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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>7
    <FILENAME>dltr-20211109_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    Document 7 - RAW XML: dltr-20211109_htm.xml

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    <SEQUENCE>8
    <FILENAME>R1.htm
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    <TEXT>
    Document 8 - file: R1.htm

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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>9
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 9 - file: Financial_Report.xlsx

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>10
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 10 - file: Show.js

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>11
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: report.css

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: FilingSummary.html

    Document 12 - RAW XML: FilingSummary.xml

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    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>14
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 14 - file: MetaLinks.json

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    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>15
    <FILENAME>0000935703-21-000053-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 15 - file: 0000935703-21-000053-xbrl.zip

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