    <SEC-DOCUMENT>0000102752-21-000075-index.html : 20210729
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    <ACCEPTANCE-DATETIME>20210728184112
    ACCESSION NUMBER:		0000102752-21-000075
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		33
    CONFORMED PERIOD OF REPORT:	20210728
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20210729
    DATE AS OF CHANGE:		20210728

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			VSE CORP
    		CENTRAL INDEX KEY:			0000102752
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-ENGINEERING SERVICES [8711]
    		IRS NUMBER:				540649263
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-03676
    		FILM NUMBER:		211124134

    	BUSINESS ADDRESS:
    		STREET 1:		6348 WALKER LANE
    		CITY:			ALEXANDRIA
    		STATE:			VA
    		ZIP:			22310
    		BUSINESS PHONE:		7039604600

    	MAIL ADDRESS:
    		STREET 1:		6348 WALKER LANE
    		CITY:			ALEXANDRIA
    		STATE:			VA
    		ZIP:			22310

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	VALUE ENGINEERING CO
    		DATE OF NAME CHANGE:	19790612
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>vsec-20210728.htm
    <DESCRIPTION>VSE CORPORATION FORM 8-K - Q2 2021 EARNINGS RELEASE
    <TEXT>
    Document 1 - file: vsec-20210728.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>vse-prxq22021earningsrelea.htm
    <DESCRIPTION>VSE CORPORATION EXHIBIT 99.1 - Q2 2021 EARNINGS RELEASE
    <TEXT>
    Document 2 - file: vse-prxq22021earningsrelea.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>vsec2q21conferencecallde.htm
    <DESCRIPTION>VSE CORPORATION EXHIBIT 99.2 - Q2 2021 EARNINGS PRESENTATION
    <TEXT>
    Document 3 - file: vsec2q21conferencecallde.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>4
    <FILENAME>vsecorporationacquiresglob.htm
    <DESCRIPTION>VSE CORPORATION EXHIBIT 99.3 - VSE ACQUIRES GLOBAL PARTS GROUP, INC.
    <TEXT>
    Document 4 - file: vsecorporationacquiresglob.htm

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    <TYPE>EX-101.SCH
    <SEQUENCE>5
    <FILENAME>vsec-20210728.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
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    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>image_0a.jpg
    <DESCRIPTION>VSE LOGO
    <TEXT>
    Document 8 - file: image_0a.jpg

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    <TEXT>
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    Document 23 - file: vsec2q21conferencecallde014.jpg

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    <FILENAME>vsec2q21conferencecallde015.jpg
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    Document 24 - file: vsec2q21conferencecallde015.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>vselogonewa01a.jpg
    <DESCRIPTION>VSE LOGO
    <TEXT>
    Document 25 - file: vselogonewa01a.jpg

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    <DESCRIPTION>IDEA: XBRL DOCUMENT
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    Document 27 - file: R1.htm

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    <TYPE>EXCEL
    <SEQUENCE>28
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    <DESCRIPTION>IDEA: XBRL DOCUMENT
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    Document 28 - file: Financial_Report.xlsx

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    <SEQUENCE>29
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    Document 29 - file: Show.js

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    <SEQUENCE>30
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    Document 30 - file: report.css

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    Document 33 - file: MetaLinks.json

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