Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000822818-21-000024-index-headers.html | 2021-06-02 19:00:57 | |
| 0000822818-21-000024-index.html | 2021-06-02 19:00:57 | |
| 0000822818-21-000024.txt | 2021-06-02 19:00:57 | |
 0000822818-21-000024-xbrl.zip | 12480 | 2021-06-02 19:00:57 |
| clh-20210602.htm | 61411 | 2021-06-02 19:00:57 |
| clh-20210602.xsd | 1911 | 2021-06-02 19:00:57 |
| clh-20210602_htm.xml | 11683 | 2021-06-02 19:00:57 |
| clh-20210602_lab.xml | 24137 | 2021-06-02 19:00:57 |
| clh-20210602_pre.xml | 12515 | 2021-06-02 19:00:57 |
| FilingSummary.xml | 1592 | 2021-06-02 19:00:57 |
| Financial_Report.xlsx | 5658 | 2021-06-02 19:00:57 |
| MetaLinks.json | 16767 | 2021-06-02 19:00:57 |
| R1.htm | 38558 | 2021-06-02 19:00:57 |
| report.css | 2766 | 2021-06-02 19:00:57 |
| Show.js | 1084 | 2021-06-02 19:00:57 |