Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001046311-23-000008-index-headers.html | 2023-03-01 11:17:35 | |
| 0001046311-23-000008-index.html | 2023-03-01 11:17:35 | |
| 0001046311-23-000008.txt | 2023-03-01 11:17:35 | |
 0001046311-23-000008-xbrl.zip | 1152029 | 2023-03-01 11:17:35 |
| chh-20221231.htm | 3943199 | 2023-03-01 11:17:35 |
| chh-20221231.xsd | 121403 | 2023-03-01 11:17:35 |
| chh-20221231_cal.xml | 177292 | 2023-03-01 11:17:35 |
| chh-20221231_def.xml | 629364 | 2023-03-01 11:17:35 |
 chh-20221231_g1.jpg | 234425 | 2023-03-01 11:17:35 |
 chh-20221231_g2.jpg | 376325 | 2023-03-01 11:17:35 |
| chh-20221231_htm.xml | 3483594 | 2023-03-01 11:17:35 |
| chh-20221231_lab.xml | 1275096 | 2023-03-01 11:17:35 |
| chh-20221231_pre.xml | 917303 | 2023-03-01 11:17:35 |
| chh12312022ex2101.htm | 40801 | 2023-03-01 11:17:35 |
| chh12312022ex23.htm | 3167 | 2023-03-01 11:17:35 |
| chh12312022ex311.htm | 10031 | 2023-03-01 11:17:35 |
| chh12312022ex312.htm | 10041 | 2023-03-01 11:17:35 |
| chh12312022ex32.htm | 4515 | 2023-03-01 11:17:35 |
| FilingSummary.xml | 76143 | 2023-03-01 11:17:35 |
| Financial_Report.xlsx | 212972 | 2023-03-01 11:17:35 |
| MetaLinks.json | 1325429 | 2023-03-01 11:17:35 |
| R1.htm | 64114 | 2023-03-01 11:17:35 |
| R10.htm | 69080 | 2023-03-01 11:17:35 |
| R100.htm | 11682 | 2023-03-01 11:17:35 |
| R101.htm | 14075 | 2023-03-01 11:17:35 |
| R102.htm | 10575 | 2023-03-01 11:17:35 |
| R103.htm | 14936 | 2023-03-01 11:17:35 |
| R104.htm | 55999 | 2023-03-01 11:17:35 |
| R105.htm | 10750 | 2023-03-01 11:17:35 |
| R106.htm | 38728 | 2023-03-01 11:17:35 |
| R107.htm | 11012 | 2023-03-01 11:17:35 |
| R108.htm | 11582 | 2023-03-01 11:17:35 |
| R109.htm | 13502 | 2023-03-01 11:17:35 |
| R11.htm | 79321 | 2023-03-01 11:17:35 |
| R110.htm | 20795 | 2023-03-01 11:17:35 |
| R111.htm | 15483 | 2023-03-01 11:17:35 |
| R112.htm | 32911 | 2023-03-01 11:17:35 |
| R113.htm | 26402 | 2023-03-01 11:17:35 |
| R114.htm | 19351 | 2023-03-01 11:17:35 |
| R115.htm | 16392 | 2023-03-01 11:17:35 |
| R116.htm | 20134 | 2023-03-01 11:17:35 |
| R117.htm | 30847 | 2023-03-01 11:17:35 |
| R118.htm | 117958 | 2023-03-01 11:17:35 |
| R119.htm | 23145 | 2023-03-01 11:17:35 |
| R12.htm | 12686 | 2023-03-01 11:17:35 |
| R120.htm | 14474 | 2023-03-01 11:17:35 |
| R121.htm | 8305 | 2023-03-01 11:17:35 |
| R122.htm | 7886 | 2023-03-01 11:17:35 |
| R123.htm | 8618 | 2023-03-01 11:17:35 |
| R124.htm | 9246 | 2023-03-01 11:17:35 |
| R13.htm | 82726 | 2023-03-01 11:17:35 |
| R14.htm | 19077 | 2023-03-01 11:17:35 |
| R15.htm | 19247 | 2023-03-01 11:17:35 |
| R16.htm | 43972 | 2023-03-01 11:17:35 |
| R17.htm | 55422 | 2023-03-01 11:17:35 |
| R18.htm | 11915 | 2023-03-01 11:17:35 |
| R19.htm | 17491 | 2023-03-01 11:17:35 |
| R2.htm | 7807 | 2023-03-01 11:17:35 |
| R20.htm | 16745 | 2023-03-01 11:17:35 |
| R21.htm | 46170 | 2023-03-01 11:17:35 |
| R22.htm | 9206 | 2023-03-01 11:17:35 |
| R23.htm | 42847 | 2023-03-01 11:17:35 |
| R24.htm | 95272 | 2023-03-01 11:17:35 |
| R25.htm | 194145 | 2023-03-01 11:17:35 |
| R26.htm | 26580 | 2023-03-01 11:17:35 |
| R27.htm | 43197 | 2023-03-01 11:17:35 |
| R28.htm | 84826 | 2023-03-01 11:17:35 |
| R29.htm | 47103 | 2023-03-01 11:17:35 |
| R3.htm | 93567 | 2023-03-01 11:17:35 |
| R30.htm | 8633 | 2023-03-01 11:17:35 |
| R31.htm | 6259 | 2023-03-01 11:17:35 |
| R32.htm | 14418 | 2023-03-01 11:17:35 |
| R33.htm | 83545 | 2023-03-01 11:17:35 |
| R34.htm | 5593 | 2023-03-01 11:17:35 |
| R35.htm | 86990 | 2023-03-01 11:17:35 |
| R36.htm | 18980 | 2023-03-01 11:17:35 |
| R37.htm | 70345 | 2023-03-01 11:17:35 |
| R38.htm | 11645 | 2023-03-01 11:17:35 |
| R39.htm | 83717 | 2023-03-01 11:17:35 |
| R4.htm | 26154 | 2023-03-01 11:17:35 |
| R40.htm | 18991 | 2023-03-01 11:17:35 |
| R41.htm | 15488 | 2023-03-01 11:17:35 |
| R42.htm | 46264 | 2023-03-01 11:17:35 |
| R43.htm | 51694 | 2023-03-01 11:17:35 |
| R44.htm | 11849 | 2023-03-01 11:17:35 |
| R45.htm | 17064 | 2023-03-01 11:17:35 |
| R46.htm | 16386 | 2023-03-01 11:17:35 |
| R47.htm | 41586 | 2023-03-01 11:17:35 |
| R48.htm | 39751 | 2023-03-01 11:17:35 |
| R49.htm | 97710 | 2023-03-01 11:17:35 |
| R5.htm | 119967 | 2023-03-01 11:17:35 |
| R50.htm | 190362 | 2023-03-01 11:17:35 |
| R51.htm | 28208 | 2023-03-01 11:17:35 |
| R52.htm | 44156 | 2023-03-01 11:17:35 |
| R53.htm | 45662 | 2023-03-01 11:17:35 |
| R54.htm | 40211 | 2023-03-01 11:17:35 |
| R55.htm | 72266 | 2023-03-01 11:17:35 |
| R56.htm | 25185 | 2023-03-01 11:17:35 |
| R57.htm | 24708 | 2023-03-01 11:17:35 |
| R58.htm | 14567 | 2023-03-01 11:17:35 |
| R59.htm | 67138 | 2023-03-01 11:17:35 |
| R6.htm | 19786 | 2023-03-01 11:17:35 |
| R60.htm | 13446 | 2023-03-01 11:17:35 |
| R61.htm | 55577 | 2023-03-01 11:17:35 |
| R62.htm | 10971 | 2023-03-01 11:17:35 |
| R63.htm | 6198 | 2023-03-01 11:17:35 |
| R64.htm | 24162 | 2023-03-01 11:17:35 |
| R65.htm | 25763 | 2023-03-01 11:17:35 |
| R66.htm | 11948 | 2023-03-01 11:17:35 |
| R67.htm | 40074 | 2023-03-01 11:17:35 |
| R68.htm | 39824 | 2023-03-01 11:17:35 |
| R69.htm | 20920 | 2023-03-01 11:17:35 |
| R7.htm | 127178 | 2023-03-01 11:17:35 |
| R70.htm | 23081 | 2023-03-01 11:17:35 |
| R71.htm | 13887 | 2023-03-01 11:17:35 |
| R72.htm | 25536 | 2023-03-01 11:17:35 |
| R73.htm | 37528 | 2023-03-01 11:17:35 |
| R74.htm | 5410 | 2023-03-01 11:17:35 |
| R75.htm | 13226 | 2023-03-01 11:17:35 |
| R76.htm | 21263 | 2023-03-01 11:17:35 |
| R77.htm | 36398 | 2023-03-01 11:17:35 |
| R78.htm | 95016 | 2023-03-01 11:17:35 |
| R79.htm | 9057 | 2023-03-01 11:17:35 |
| R8.htm | 56013 | 2023-03-01 11:17:35 |
| R80.htm | 23070 | 2023-03-01 11:17:35 |
| R81.htm | 20474 | 2023-03-01 11:17:35 |
| R82.htm | 37446 | 2023-03-01 11:17:35 |
| R83.htm | 32576 | 2023-03-01 11:17:35 |
| R84.htm | 32502 | 2023-03-01 11:17:35 |
| R85.htm | 17934 | 2023-03-01 11:17:35 |
| R86.htm | 28563 | 2023-03-01 11:17:35 |
| R87.htm | 20185 | 2023-03-01 11:17:35 |
| R88.htm | 12177 | 2023-03-01 11:17:35 |
| R89.htm | 24078 | 2023-03-01 11:17:35 |
| R9.htm | 12627 | 2023-03-01 11:17:35 |
| R90.htm | 36814 | 2023-03-01 11:17:35 |
| R91.htm | 38171 | 2023-03-01 11:17:35 |
| R92.htm | 24450 | 2023-03-01 11:17:35 |
| R93.htm | 14086 | 2023-03-01 11:17:35 |
| R94.htm | 110458 | 2023-03-01 11:17:35 |
| R95.htm | 19938 | 2023-03-01 11:17:35 |
| R96.htm | 50659 | 2023-03-01 11:17:35 |
| R97.htm | 21724 | 2023-03-01 11:17:35 |
| R98.htm | 19066 | 2023-03-01 11:17:35 |
| R99.htm | 89123 | 2023-03-01 11:17:35 |
| R9999.htm | 23011 | 2023-03-01 11:17:35 |
| report.css | 2768 | 2023-03-01 11:17:35 |
| Show.js | 1086 | 2023-03-01 11:17:35 |