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| 0001402057-20-000157-index.html | 2020-11-02 16:02:47 | |
| 0001402057-20-000157.txt | 2020-11-02 16:02:47 | |
 0001402057-20-000157-xbrl.zip | 247817 | 2020-11-02 16:02:47 |
| cdw-20200930.htm | 2324628 | 2020-11-02 16:02:47 |
| cdw-20200930.xsd | 33565 | 2020-11-02 16:02:47 |
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| cdw-20200930_lab.xml | 402800 | 2020-11-02 16:02:47 |
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| cdw-2020930x10qxex311.htm | 11947 | 2020-11-02 16:02:47 |
| cdw-2020930x10qxex312.htm | 11893 | 2020-11-02 16:02:47 |
| cdw-2020930x10qxex321.htm | 4373 | 2020-11-02 16:02:47 |
| cdw-2020930x10qxex322.htm | 4444 | 2020-11-02 16:02:47 |
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| Financial_Report.xlsx | 63655 | 2020-11-02 16:02:47 |
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| R9.htm | 15870 | 2020-11-02 16:02:47 |
| report.css | 2767 | 2020-11-02 16:02:47 |
| Show.js | 1085 | 2020-11-02 16:02:47 |