    <SEC-DOCUMENT>0001206264-24-000044-index.html : 20240208
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    <ACCEPTANCE-DATETIME>20240208063824
    ACCESSION NUMBER:		0001206264-24-000044
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20240206
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Results of Operations and Financial Condition
    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:		20240208
    DATE AS OF CHANGE:		20240208

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			TEMPUR SEALY INTERNATIONAL, INC.
    		CENTRAL INDEX KEY:			0001206264
    		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD FURNITURE [2510]
    		ORGANIZATION NAME:           	04 Manufacturing
    		IRS NUMBER:				331022198
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31922
    		FILM NUMBER:		24606787

    	BUSINESS ADDRESS:
    		STREET 1:		1000 TEMPUR WAY
    		CITY:			LEXINGTON
    		STATE:			KY
    		ZIP:			40511
    		BUSINESS PHONE:		800-878-8889

    	MAIL ADDRESS:
    		STREET 1:		1000 TEMPUR WAY
    		CITY:			LEXINGTON
    		STATE:			KY
    		ZIP:			40511

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	TEMPUR PEDIC INTERNATIONAL INC
    		DATE OF NAME CHANGE:	20031202

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	TWI HOLDINGS INC
    		DATE OF NAME CHANGE:	20021119
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>tpx-20240206.htm
    <DESCRIPTION>FORM 8-K
    <TEXT>
    Document 1 - file: tpx-20240206.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>2
    <FILENAME>exhibit101amendmentno1tocr.htm
    <DESCRIPTION>EX-10.1 AMENDMENT NO. 1 TO CREDIT AGREEMENT
    <TEXT>
    Document 2 - file: exhibit101amendmentno1tocr.htm

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    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>3
    <FILENAME>tpxreports4q23results.htm
    <DESCRIPTION>TPX REPORTS FOURTH QUARTER AND FULL YEAR 2023 RESULTS
    <TEXT>
    Document 3 - file: tpxreports4q23results.htm

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    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>4
    <FILENAME>a282024tpxpressrelease-fir.htm
    <DESCRIPTION>TPX ANNOUNCES FIRST QUARTER CASH DIVIDEND
    <TEXT>
    Document 4 - file: a282024tpxpressrelease-fir.htm

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    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>5
    <FILENAME>tpx-20240206.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 5 - file: tpx-20240206.xsd

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    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>6
    <FILENAME>tpx-20240206_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: tpx-20240206_lab.xml

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    <TYPE>EX-101.PRE
    <SEQUENCE>7
    <FILENAME>tpx-20240206_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
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    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>headinga06a.gif
    <TEXT>
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    <SEQUENCE>9
    <FILENAME>image_0.jpg
    <TEXT>
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    <TYPE>XML
    <SEQUENCE>10
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 10 - file: R1.htm

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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>12
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: Financial_Report.xlsx

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>13
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 13 - file: Show.js

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>14
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>16
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 16 - file: FilingSummary.html

    Document 16 - RAW XML: FilingSummary.xml

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    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>18
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <TYPE>ZIP
    <SEQUENCE>19
    <FILENAME>0001206264-24-000044-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>20
    <FILENAME>tpx-20240206_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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