    <SEC-DOCUMENT>0001193125-21-197313-index.html : 20210623
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    <ACCEPTANCE-DATETIME>20210623163106
    ACCESSION NUMBER:		0001193125-21-197313
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20210618
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20210623
    DATE AS OF CHANGE:		20210623

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			AVIS BUDGET GROUP, INC.
    		CENTRAL INDEX KEY:			0000723612
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-AUTO RENTAL & LEASING (NO DRIVERS) [7510]
    		IRS NUMBER:				060918165
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-10308
    		FILM NUMBER:		211039020

    	BUSINESS ADDRESS:
    		STREET 1:		6 SYLVAN WAY
    		CITY:			PARSIPPANY
    		STATE:			NJ
    		ZIP:			07054
    		BUSINESS PHONE:		973-496-4700

    	MAIL ADDRESS:
    		STREET 1:		6 SYLVAN WAY
    		CITY:			PARSIPPANY
    		STATE:			NJ
    		ZIP:			07054

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CENDANT CORP
    		DATE OF NAME CHANGE:	19971218

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CUC INTERNATIONAL INC /DE/
    		DATE OF NAME CHANGE:	19920703

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	COMP U CARD INTERNATIONAL INC
    		DATE OF NAME CHANGE:	19870914
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    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>d168700d8k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: d168700d8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>2
    <FILENAME>d168700dex101.htm
    <DESCRIPTION>EX-10.1
    <TEXT>
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    <TYPE>EX-10.2
    <SEQUENCE>3
    <FILENAME>d168700dex102.htm
    <DESCRIPTION>EX-10.2
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    <SEQUENCE>4
    <FILENAME>d168700dex103.htm
    <DESCRIPTION>EX-10.3
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    <TYPE>EX-10.4
    <SEQUENCE>5
    <FILENAME>d168700dex104.htm
    <DESCRIPTION>EX-10.4
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    <TYPE>EX-10.5
    <SEQUENCE>6
    <FILENAME>d168700dex105.htm
    <DESCRIPTION>EX-10.5
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    <TYPE>EX-101.SCH
    <SEQUENCE>7
    <FILENAME>car-20210618.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
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    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>8
    <FILENAME>car-20210618_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
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    <TYPE>EX-101.PRE
    <SEQUENCE>9
    <FILENAME>car-20210618_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
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    <TYPE>XML
    <SEQUENCE>10
    <FILENAME>d168700d8k_htm.xml
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    <TYPE>XML
    <SEQUENCE>11
    <FILENAME>R1.htm
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    <TEXT>
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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>12
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <SEQUENCE>13
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    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <TYPE>XML
    <SEQUENCE>14
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>15
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>17
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <TYPE>ZIP
    <SEQUENCE>18
    <FILENAME>0001193125-21-197313-xbrl.zip
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