    <SEC-DOCUMENT>0000882095-22-000022-index.html : 20221027
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    <ACCEPTANCE-DATETIME>20221027160456
    ACCESSION NUMBER:		0000882095-22-000022
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		14
    CONFORMED PERIOD OF REPORT:	20221027
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20221027
    DATE AS OF CHANGE:		20221027

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			GILEAD SCIENCES, INC.
    		CENTRAL INDEX KEY:			0000882095
    		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
    		IRS NUMBER:				943047598
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-19731
    		FILM NUMBER:		221337312

    	BUSINESS ADDRESS:
    		STREET 1:		333 LAKESIDE DR
    		CITY:			FOSTER CITY
    		STATE:			CA
    		ZIP:			94404
    		BUSINESS PHONE:		6505743000

    	MAIL ADDRESS:
    		STREET 1:		333 LAKESIDE DR
    		CITY:			FOSTER CITY
    		STATE:			CA
    		ZIP:			94404

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GILEAD SCIENCES INC
    		DATE OF NAME CHANGE:	19930328
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    <TYPE>8-K
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    <FILENAME>gild-20221027.htm
    <DESCRIPTION>FORM 8-K
    <TEXT>
    Document 1 - file: gild-20221027.htm

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    <FILENAME>exhibit991earningspressrel.htm
    <DESCRIPTION>EXHIBIT 99.1
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    <TYPE>EX-101.SCH
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    <FILENAME>gild-20221027.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
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    <DESCRIPTION>GRAPHIC
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    <TEXT>
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    <TEXT>
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    <TYPE>EXCEL
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    <FILENAME>Financial_Report.xlsx
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    <TEXT>
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    <TEXT>
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    <TYPE>XML
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>14
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    <TEXT>
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    <TYPE>ZIP
    <SEQUENCE>15
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