    <SEC-DOCUMENT>0001564590-21-039959-index.html : 20210803
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    <ACCEPTANCE-DATETIME>20210803082025
    ACCESSION NUMBER:		0001564590-21-039959
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		16
    CONFORMED PERIOD OF REPORT:	20210729
    ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20210803
    DATE AS OF CHANGE:		20210803

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			THOR INDUSTRIES INC
    		CENTRAL INDEX KEY:			0000730263
    		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR HOMES [3716]
    		IRS NUMBER:				930768752
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0731

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-09235
    		FILM NUMBER:		211138085

    	BUSINESS ADDRESS:
    		STREET 1:		601 E. BEARDSLEY AVENUE
    		CITY:			ELKHART
    		STATE:			IN
    		ZIP:			46514
    		BUSINESS PHONE:		(574) 970-7460

    	MAIL ADDRESS:
    		STREET 1:		601 E. BEARDSLEY AVENUE
    		CITY:			ELKHART
    		STATE:			IN
    		ZIP:			46514
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    <SEQUENCE>1
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    Document 1 - file: tho-8k_20210729.htm

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    <FILENAME>d197663dex991.htm
    <DESCRIPTION>EX-99.1
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    <FILENAME>tho080308ch.jpg
    <DESCRIPTION>GRAPHIC
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    <FILENAME>tho-20210729.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
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    <FILENAME>tho-8k_20210729_htm.xml
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    <TYPE>EXCEL
    <SEQUENCE>11
    <FILENAME>Financial_Report.xlsx
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>16
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    <SEQUENCE>17
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