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| 0000900075-21-000007-index.html | 2021-02-23 21:12:51 | |
| 0000900075-21-000007.txt | 2021-02-23 21:12:51 | |
 0000900075-21-000007-xbrl.zip | 286037 | 2021-02-23 21:12:51 |
| cprt-20210131.htm | 1659909 | 2021-02-23 21:12:51 |
| cprt-20210131.xsd | 41156 | 2021-02-23 21:12:51 |
| cprt-20210131_cal.xml | 72925 | 2021-02-23 21:12:51 |
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| cprt-20210131_htm.xml | 1191416 | 2021-02-23 21:12:51 |
| cprt-20210131_lab.xml | 639509 | 2021-02-23 21:12:51 |
| cprt-20210131_pre.xml | 429699 | 2021-02-23 21:12:51 |
| cprt01312021-ex311.htm | 9635 | 2021-02-23 21:12:51 |
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| cprt01312021-ex321.htm | 5492 | 2021-02-23 21:12:51 |
| cprt01312021-ex322.htm | 5448 | 2021-02-23 21:12:51 |
| FilingSummary.xml | 34010 | 2021-02-23 21:12:51 |
| Financial_Report.xlsx | 84073 | 2021-02-23 21:12:51 |
| MetaLinks.json | 631627 | 2021-02-23 21:12:51 |
| R1.htm | 54065 | 2021-02-23 21:12:51 |
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| report.css | 2767 | 2021-02-23 21:12:51 |
| Show.js | 1085 | 2021-02-23 21:12:51 |