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    		COMPANY CONFORMED NAME:			CDW Corp
    		CENTRAL INDEX KEY:			0001402057
    		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
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    Document 98 - file: cdw-20221231_lab.xml

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    <FILENAME>cdw-20221231_pre.xml
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    Document 99 - file: cdw-20221231_pre.xml

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    <FILENAME>cdw-20221231.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION - SCHEMA
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    Document 100 - file: cdw-20221231.xsd

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    Document 102 - file: R2.htm

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    Document 103 - file: cdw-20221231_htm.html

    Document 103 - RAW XML: cdw-20221231_htm.xml

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    <FILENAME>Financial_Report.xlsx
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    Document 104 - file: Financial_Report.xlsx

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    Document 105 - file: Show.js

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    Document 106 - file: report.css

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    Document 107 - file: FilingSummary.html

    Document 107 - RAW XML: FilingSummary.xml

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    Document 109 - file: MetaLinks.json

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    Document 110 - file: 0001308179-23-000596-xbrl.zip

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