XML 71 R18.htm IDEA: XBRL DOCUMENT
v3.19.3

ACCRUED EXPENSES | 9 Months Ended
--- | ---
Sep. 30, 2019
Payables and Accruals [Abstract] |
ACCRUED EXPENSES | ACCRUED EXPENSES Accrued expenses consisted of the following (in thousands):
| September 30, 2019 |  | December 31, 2018
Insurance | $ | 69,641 |  |  | $ | 70,217 |
Interest | 10,605 |  |  | 3,930 |
Compensation and benefits | 69,369 |  |  | 77,881 |
Income, real estate, sales and other taxes | 40,306 |  |  | 25,670 |
Other | 63,534 |  |  | 55,707 |
| $ | 253,455 |  |  | $ | 233,405 |

X
- Definition The entire disclosure for accrued expenses at the end of the reporting period. + References No definition available. + Details
Name: | clh_AccruedExpensesDisclosureTextBlock
Namespace Prefix: | clh_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PayablesAndAccrualsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration