Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000020212-22-000126-index-headers.html | 2022-07-27 16:20:36 | |
| 0000020212-22-000126-index.html | 2022-07-27 16:20:36 | |
| 0000020212-22-000126.txt | 2022-07-27 16:20:36 | |
 0000020212-22-000126-xbrl.zip | 293837 | 2022-07-27 16:20:36 |
| chdn-20220630.htm | 2128503 | 2022-07-27 16:20:36 |
| chdn-20220630.xsd | 52708 | 2022-07-27 16:20:36 |
| chdn-20220630_cal.xml | 73438 | 2022-07-27 16:20:36 |
| chdn-20220630_def.xml | 249320 | 2022-07-27 16:20:36 |
| chdn-20220630_htm.xml | 1906971 | 2022-07-27 16:20:36 |
| chdn-20220630_lab.xml | 546339 | 2022-07-27 16:20:36 |
| chdn-20220630_pre.xml | 383352 | 2022-07-27 16:20:36 |
| exhibit31a2022063010q.htm | 10117 | 2022-07-27 16:20:36 |
| exhibit31b2022063010q.htm | 10149 | 2022-07-27 16:20:36 |
| exhibit322022063010q.htm | 6900 | 2022-07-27 16:20:36 |
| FilingSummary.xml | 35307 | 2022-07-27 16:20:36 |
| Financial_Report.xlsx | 99968 | 2022-07-27 16:20:36 |
| MetaLinks.json | 563938 | 2022-07-27 16:20:36 |
| R1.htm | 52136 | 2022-07-27 16:20:36 |
| R10.htm | 13214 | 2022-07-27 16:20:36 |
| R11.htm | 16717 | 2022-07-27 16:20:36 |
| R12.htm | 5936 | 2022-07-27 16:20:36 |
| R13.htm | 7074 | 2022-07-27 16:20:36 |
| R14.htm | 22786 | 2022-07-27 16:20:36 |
| R15.htm | 10482 | 2022-07-27 16:20:36 |
| R16.htm | 17020 | 2022-07-27 16:20:36 |
| R17.htm | 13761 | 2022-07-27 16:20:36 |
| R18.htm | 12233 | 2022-07-27 16:20:36 |
| R19.htm | 37429 | 2022-07-27 16:20:36 |
| R2.htm | 94970 | 2022-07-27 16:20:36 |
| R20.htm | 48012 | 2022-07-27 16:20:36 |
| R21.htm | 7844 | 2022-07-27 16:20:36 |
| R22.htm | 24481 | 2022-07-27 16:20:36 |
| R23.htm | 314591 | 2022-07-27 16:20:36 |
| R24.htm | 4916 | 2022-07-27 16:20:36 |
| R25.htm | 5386 | 2022-07-27 16:20:36 |
| R26.htm | 15068 | 2022-07-27 16:20:36 |
| R27.htm | 14858 | 2022-07-27 16:20:36 |
| R28.htm | 9928 | 2022-07-27 16:20:36 |
| R29.htm | 11839 | 2022-07-27 16:20:36 |
| R3.htm | 118185 | 2022-07-27 16:20:36 |
| R30.htm | 34667 | 2022-07-27 16:20:36 |
| R31.htm | 45146 | 2022-07-27 16:20:36 |
| R32.htm | 23997 | 2022-07-27 16:20:36 |
| R33.htm | 297525 | 2022-07-27 16:20:36 |
| R34.htm | 4507 | 2022-07-27 16:20:36 |
| R35.htm | 14351 | 2022-07-27 16:20:36 |
| R36.htm | 16118 | 2022-07-27 16:20:36 |
| R37.htm | 32524 | 2022-07-27 16:20:36 |
| R38.htm | 23455 | 2022-07-27 16:20:36 |
| R39.htm | 15135 | 2022-07-27 16:20:36 |
| R4.htm | 67576 | 2022-07-27 16:20:36 |
| R40.htm | 13323 | 2022-07-27 16:20:36 |
| R41.htm | 10351 | 2022-07-27 16:20:36 |
| R42.htm | 28724 | 2022-07-27 16:20:36 |
| R43.htm | 18838 | 2022-07-27 16:20:36 |
| R44.htm | 71205 | 2022-07-27 16:20:36 |
| R45.htm | 14287 | 2022-07-27 16:20:36 |
| R46.htm | 7744 | 2022-07-27 16:20:36 |
| R47.htm | 13538 | 2022-07-27 16:20:36 |
| R48.htm | 25210 | 2022-07-27 16:20:36 |
| R49.htm | 35222 | 2022-07-27 16:20:36 |
| R5.htm | 108332 | 2022-07-27 16:20:36 |
| R50.htm | 50814 | 2022-07-27 16:20:36 |
| R51.htm | 63523 | 2022-07-27 16:20:36 |
| R52.htm | 37127 | 2022-07-27 16:20:36 |
| R53.htm | 19480 | 2022-07-27 16:20:36 |
| R54.htm | 126995 | 2022-07-27 16:20:36 |
| R55.htm | 92709 | 2022-07-27 16:20:36 |
| R56.htm | 9066 | 2022-07-27 16:20:36 |
| R57.htm | 39338 | 2022-07-27 16:20:36 |
| R58.htm | 14871 | 2022-07-27 16:20:36 |
| R6.htm | 10791 | 2022-07-27 16:20:36 |
| R7.htm | 5659 | 2022-07-27 16:20:36 |
| R8.htm | 5251 | 2022-07-27 16:20:36 |
| R9.htm | 13149 | 2022-07-27 16:20:36 |
| report.css | 2767 | 2022-07-27 16:20:36 |
| Show.js | 1085 | 2022-07-27 16:20:36 |