Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000822818-23-000031-index-headers.html | 2023-05-03 07:55:51 | |
| 0000822818-23-000031-index.html | 2023-05-03 07:55:51 | |
| 0000822818-23-000031.txt | 2023-05-03 07:55:51 | |
 0000822818-23-000031-xbrl.zip | 26082 | 2023-05-03 07:55:51 |
| clh-20230503.htm | 36343 | 2023-05-03 07:55:51 |
| clh-20230503.xsd | 1911 | 2023-05-03 07:55:51 |
| clh-20230503_htm.xml | 10847 | 2023-05-03 07:55:51 |
| clh-20230503_lab.xml | 24137 | 2023-05-03 07:55:51 |
| clh-20230503_pre.xml | 12515 | 2023-05-03 07:55:51 |
| clh-q12023pressrelease.htm | 237779 | 2023-05-03 07:55:51 |
| FilingSummary.xml | 1647 | 2023-05-03 07:55:51 |
| Financial_Report.xlsx | 5673 | 2023-05-03 07:55:51 |
 image.jpg | 9996 | 2023-05-03 07:55:51 |
| MetaLinks.json | 17132 | 2023-05-03 07:55:51 |
| R1.htm | 38073 | 2023-05-03 07:55:51 |
| report.css | 2767 | 2023-05-03 07:55:51 |
| Show.js | 1085 | 2023-05-03 07:55:51 |