Parent Directory| Name | Size | Last Modified |
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| 0000020212-23-000113-index.html | 2023-07-26 16:22:12 | |
| 0000020212-23-000113.txt | 2023-07-26 16:22:12 | |
 0000020212-23-000113-xbrl.zip | 37473 | 2023-07-26 16:22:12 |
| chdn-20230726.htm | 30959 | 2023-07-26 16:22:12 |
| chdn-20230726.xsd | 1922 | 2023-07-26 16:22:12 |
| chdn-20230726_htm.xml | 2730 | 2023-07-26 16:22:12 |
| chdn-20230726_lab.xml | 23834 | 2023-07-26 16:22:12 |
| chdn-20230726_pre.xml | 12522 | 2023-07-26 16:22:12 |
| ex991pressrelease7-26x23.htm | 625347 | 2023-07-26 16:22:12 |
| FilingSummary.xml | 1657 | 2023-07-26 16:22:12 |
| Financial_Report.xlsx | 5681 | 2023-07-26 16:22:12 |
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| MetaLinks.json | 17048 | 2023-07-26 16:22:12 |
| R1.htm | 38099 | 2023-07-26 16:22:12 |
| report.css | 2767 | 2023-07-26 16:22:12 |
| Show.js | 1085 | 2023-07-26 16:22:12 |