Parent Directory| Name | Size | Last Modified |
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| 0000020212-23-000082-index.html | 2023-04-26 16:18:37 | |
| 0000020212-23-000082.txt | 2023-04-26 16:18:37 | |
 0000020212-23-000082-xbrl.zip | 33244 | 2023-04-26 16:18:37 |
| chdn-20230426.htm | 39154 | 2023-04-26 16:18:37 |
| chdn-20230426.xsd | 1920 | 2023-04-26 16:18:37 |
| chdn-20230426_htm.xml | 11198 | 2023-04-26 16:18:37 |
| chdn-20230426_lab.xml | 23832 | 2023-04-26 16:18:37 |
| chdn-20230426_pre.xml | 12520 | 2023-04-26 16:18:37 |
| ex991pressrelease4-26x23.htm | 429309 | 2023-04-26 16:18:37 |
| FilingSummary.xml | 1657 | 2023-04-26 16:18:37 |
| Financial_Report.xlsx | 5682 | 2023-04-26 16:18:37 |
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| MetaLinks.json | 17146 | 2023-04-26 16:18:37 |
| R1.htm | 38099 | 2023-04-26 16:18:37 |
| report.css | 2767 | 2023-04-26 16:18:37 |
| Show.js | 1085 | 2023-04-26 16:18:37 |