    <SEC-DOCUMENT>0001628280-24-010997-index.html : 20240313
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    <ACCEPTANCE-DATETIME>20240313172051
    ACCESSION NUMBER:		0001628280-24-010997
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		25
    CONFORMED PERIOD OF REPORT:	20240311
    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:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20240313
    DATE AS OF CHANGE:		20240313

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			HUMANA INC
    		CENTRAL INDEX KEY:			0000049071
    		STANDARD INDUSTRIAL CLASSIFICATION:	HOSPITAL & MEDICAL SERVICE PLANS [6324]
    		ORGANIZATION NAME:           	02 Finance
    		IRS NUMBER:				610647538
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-05975
    		FILM NUMBER:		24747042

    	BUSINESS ADDRESS:
    		STREET 1:		500 W MAIN ST
    		CITY:			LOUISVILLE
    		STATE:			KY
    		ZIP:			40202
    		BUSINESS PHONE:		5025801000

    	MAIL ADDRESS:
    		STREET 1:		500 W. MAIN ST
    		CITY:			LOUISVILLE
    		STATE:			KY
    		ZIP:			40202

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	EXTENDICARE INC
    		DATE OF NAME CHANGE:	19740404

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	HERITAGE HOUSE OF AMERICA INC
    		DATE OF NAME CHANGE:	19671129
    </SEC-HEADER>
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    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>hum-20240311.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: hum-20240311.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-1.1
    <SEQUENCE>2
    <FILENAME>exhibit11-8xk31224.htm
    <DESCRIPTION>EX-1.1
    <TEXT>
    Document 2 - file: exhibit11-8xk31224.htm

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    <DOCUMENT>
    <TYPE>EX-4.2
    <SEQUENCE>3
    <FILENAME>exhibit42-8xk31224.htm
    <DESCRIPTION>EX-4.2
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    <DESCRIPTION>EX-4.3
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    Document 4 - file: exhibit43-8xk31224.htm

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    <SEQUENCE>5
    <FILENAME>exhibit44-8xk31224.htm
    <DESCRIPTION>EX-4.4
    <TEXT>
    Document 5 - file: exhibit44-8xk31224.htm

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    <TYPE>EX-4.5
    <SEQUENCE>6
    <FILENAME>exhibit45-8xk31224.htm
    <DESCRIPTION>EX-4.5
    <TEXT>
    Document 6 - file: exhibit45-8xk31224.htm

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    <SEQUENCE>7
    <FILENAME>exhibit51-8xk31224.htm
    <DESCRIPTION>EX-5.1
    <TEXT>
    Document 7 - file: exhibit51-8xk31224.htm

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    <TYPE>EX-99.1
    <SEQUENCE>8
    <FILENAME>exhibit991-8xk31224.htm
    <DESCRIPTION>EX-99.1
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    <TYPE>EX-99.2
    <SEQUENCE>9
    <FILENAME>exhibit992-8xk31224.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 9 - file: exhibit992-8xk31224.htm

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    <TYPE>EX-101.SCH
    <SEQUENCE>10
    <FILENAME>hum-20240311.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 10 - file: hum-20240311.xsd

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    <SEQUENCE>11
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    <TEXT>
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    <TYPE>EX-101.PRE
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    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>humanalogo.jpg
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    <TYPE>EXCEL
    <SEQUENCE>18
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    <TEXT>
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    <SEQUENCE>19
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    <SEQUENCE>20
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    <TEXT>
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    <TYPE>XML
    <SEQUENCE>22
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    <TEXT>
    Document 22 - file: FilingSummary.html

    Document 22 - RAW XML: FilingSummary.xml

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    <TYPE>JSON
    <SEQUENCE>24
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