    <SEC-DOCUMENT>0001364954-24-000066-index.html : 20240617
    <SEC-HEADER>0001364954-24-000066.hdr.sgml : 20240617
    <ACCEPTANCE-DATETIME>20240617163638
    ACCESSION NUMBER:		0001364954-24-000066
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20240617
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20240617
    DATE AS OF CHANGE:		20240617

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CHEGG, INC
    		CENTRAL INDEX KEY:			0001364954
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-EDUCATIONAL SERVICES [8200]
    		ORGANIZATION NAME:           	07 Trade & Services
    		IRS NUMBER:				203237489
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36180
    		FILM NUMBER:		241048823

    	BUSINESS ADDRESS:
    		STREET 1:		3990 FREEDOM CIRCLE
    		CITY:			SANTA CLARA
    		STATE:			CA
    		ZIP:			95054
    		BUSINESS PHONE:		408-855-5700

    	MAIL ADDRESS:
    		STREET 1:		3990 FREEDOM CIRCLE
    		CITY:			SANTA CLARA
    		STATE:			CA
    		ZIP:			95054

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CHEGG INC
    		DATE OF NAME CHANGE:	20060605
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>chgg-20240617.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: chgg-20240617.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.01
    <SEQUENCE>2
    <FILENAME>shareholderletter.htm
    <DESCRIPTION>EX-99.01
    <TEXT>
    Document 2 - file: shareholderletter.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>chgg-20240617.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: chgg-20240617.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>4
    <FILENAME>chgg-20240617_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: chgg-20240617_lab.xml

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    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>5
    <FILENAME>chgg-20240617_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: chgg-20240617_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>shareholderletter001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: shareholderletter001.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>shareholderletter002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: shareholderletter002.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>shareholderletter003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: shareholderletter003.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>shareholderletter004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: shareholderletter004.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>shareholderletter005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: shareholderletter005.jpg

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>13
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 13 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>14
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 14 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>15
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 15 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>17
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 17 - file: FilingSummary.html

    Document 17 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>19
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 19 - file: MetaLinks.json

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    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>20
    <FILENAME>0001364954-24-000066-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 20 - file: 0001364954-24-000066-xbrl.zip

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>22
    <FILENAME>chgg-20240617_htm.xml
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    <TEXT>
    Document 22 - file: chgg-20240617_htm.html

    Document 22 - RAW XML: chgg-20240617_htm.xml

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