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| 0000020212-17-000031-index.html | 2017-07-26 16:52:16 | |
| 0000020212-17-000031.txt | 2017-07-26 16:52:16 | |
 0000020212-17-000031-xbrl.zip | 181570 | 2017-07-26 16:52:16 |
| chdn-20170630.xml | 1953508 | 2017-07-26 16:52:16 |
| chdn-20170630.xsd | 53558 | 2017-07-26 16:52:16 |
| chdn-20170630_cal.xml | 99959 | 2017-07-26 16:52:16 |
| chdn-20170630_def.xml | 201346 | 2017-07-26 16:52:16 |
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| chdn201763010q.htm | 1703608 | 2017-07-26 16:52:16 |
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| exhibit322017610q.htm | 9227 | 2017-07-26 16:52:16 |
| FilingSummary.xml | 27077 | 2017-07-26 16:52:16 |
| Financial_Report.xlsx | 58098 | 2017-07-26 16:52:16 |
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| report.css | 2767 | 2017-07-26 16:52:16 |
| Show.js | 1410 | 2017-07-26 16:52:16 |