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| 0000020212-25-000134-index.html | 2025-10-22 16:10:54 | |
| 0000020212-25-000134.txt | 2025-10-22 16:10:54 | |
 0000020212-25-000134-xbrl.zip | 39743 | 2025-10-22 16:10:54 |
| chdn-20251022.htm | 30305 | 2025-10-22 16:10:54 |
| chdn-20251022.xsd | 1803 | 2025-10-22 16:10:54 |
| chdn-20251022_htm.xml | 2730 | 2025-10-22 16:10:54 |
| chdn-20251022_lab.xml | 21629 | 2025-10-22 16:10:54 |
| chdn-20251022_pre.xml | 12522 | 2025-10-22 16:10:54 |
| ex991pressrelease10-22x25.htm | 675131 | 2025-10-22 16:10:54 |
| FilingSummary.xml | 1628 | 2025-10-22 16:10:54 |
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| MetaLinks.json | 17047 | 2025-10-22 16:10:54 |
| R1.htm | 38083 | 2025-10-22 16:10:54 |
| report.css | 2767 | 2025-10-22 16:10:54 |
| Show.js | 1084 | 2025-10-22 16:10:54 |