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| 0001402057-18-000230-index.html | 2018-10-31 16:13:42 | |
| 0001402057-18-000230.txt | 2018-10-31 16:13:42 | |
 0001402057-18-000230-xbrl.zip | 336076 | 2018-10-31 16:13:42 |
| cdw-20180930.xsd | 47519 | 2018-10-31 16:13:42 |
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| cdw-20180930_lab.xml | 548341 | 2018-10-31 16:13:42 |
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| cdw-2018930x10qxex311.htm | 12044 | 2018-10-31 16:13:42 |
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| cdw-2018930x10q_htm.xml | 5137327 | 2018-10-31 16:13:42 |
| FilingSummary.xml | 32629 | 2018-10-31 16:13:42 |
| Financial_Report.xlsx | 99099 | 2018-10-31 16:13:42 |
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| report.css | 2767 | 2018-10-31 16:13:42 |
| Show.js | 1085 | 2018-10-31 16:13:42 |