XML 60 R47.htm IDEA: XBRL DOCUMENT
v3.22.4

LEASES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Leases [Abstract] |
Schedule of Supplemental Lease Balance Sheet Information | The following table presents the Company's finance lease balances and their classification on the consolidated balance sheets (in thousands):
Finance Lease Balances (Classification) |  | December 31, 2022 |  | December 31, 2021
ROU assets (Property, plant and equipment, net) |  | $ | 96,207 |  |  | $ | 81,267 |
Current portion of lease liabilities (Accrued expenses) |  | 12,767 |  |  | 10,893 |
Long-term portion of lease liabilities (Other long-term liabilities) |  | 86,390 |  |  | 72,051 |
Schedule of Lease Expense and Other Information | The Company’s lease expense was as follows (in thousands):
|  |  | For the years ended December 31,
|  |  | 2022 |  | 2021 |  | 2020
Operating lease cost |  |  | $ | 59,041 |  |  | $ | 50,264 |  |  | $ | 53,194 |
Finance lease cost: |  |  |  |  |  |  |
Amortization of ROU assets |  |  | 13,239 |  |  | 9,504 |  |  | 4,966 |
Interest on lease liabilities |  |  | 3,011 |  |  | 2,544 |  |  | 1,523 |
Total finance lease cost |  |  | 16,250 |  |  | 12,048 |  |  | 6,489 |
Short-term lease cost |  |  | 158,736 |  |  | 102,913 |  |  | 70,692 |
Variable lease cost |  |  | 4,353 |  |  | 3,546 |  |  | 3,691 |
Total lease cost |  |  | $ | 238,380 |  |  | $ | 168,771 |  |  | $ | 134,066 |
Other information related to leases was as follows:
Weighted Average Remaining Lease Term (years) |  | December 31, 2022 |  | December 31, 2021
Operating leases |  | 4.2 |  | 4.4
Finance leases |  | 7.5 |  | 8.1
Weighted Average Discount Rate |  | December 31, 2022 |  | December 31, 2021
Operating leases |  | 4.08 | % |  | 4.35 | %
Finance leases |  | 3.53 | % |  | 3.65 | %
|  | For the years ended December 31,
Supplemental Cash Flow Related Disclosures (in thousands) |  | 2022 |  | 2021 |  | 2020
Cash paid for amounts related to lease liabilities: |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 61,014 |  |  | $ | 50,963 |  |  | $ | 53,498 |
Operating cash flows from finance leases |  | 3,011 |  |  | 2,544 |  |  | 1,523 |
Financing cash flows from finance leases |  | 12,821 |  |  | 8,458 |  |  | 4,469 |
ROU assets obtained in exchange for operating lease liabilities |  | 58,230 |  |  | 55,556 |  |  | 34,358 |
ROU assets obtained in exchange for finance lease liabilities |  | 29,205 |  |  | 30,476 |  |  | 32,526 |
Schedule of Operating Lease Maturity | At December 31, 2022, the Company's future lease payments under non-cancelable leases that have lease terms in excess of one year were as follows (in thousands):
Years ending December 31, | December 31, 2022
Operating Leases |  | Finance Leases
2023 | $ | 57,757 |  |  | $ | 17,085 |
2024 | 45,478 |  |  | 16,423 |
2025 | 32,739 |  |  | 15,748 |
2026 | 23,791 |  |  | 15,761 |
2027 | 14,635 |  |  | 15,748 |
Thereafter | 11,564 |  |  | 33,950 |
Total future lease payments | 185,964 |  |  | 114,715 |
Amount representing interest | (17,173) |  |  | (15,558) |
Total lease liabilities | $ | 168,791 |  |  | $ | 99,157 |
Schedule of Finance Lease Maturity | At December 31, 2022, the Company's future lease payments under non-cancelable leases that have lease terms in excess of one year were as follows (in thousands):
Years ending December 31, | December 31, 2022
Operating Leases |  | Finance Leases
2023 | $ | 57,757 |  |  | $ | 17,085 |
2024 | 45,478 |  |  | 16,423 |
2025 | 32,739 |  |  | 15,748 |
2026 | 23,791 |  |  | 15,761 |
2027 | 14,635 |  |  | 15,748 |
Thereafter | 11,564 |  |  | 33,950 |
Total future lease payments | 185,964 |  |  | 114,715 |
Amount representing interest | (17,173) |  |  | (15,558) |
Total lease liabilities | $ | 168,791 |  |  | $ | 99,157 |

X
- Definition Assets and Liabilities, Lessee [Table Text Block] + References No definition available. + Details
Name: | clh_AssetsandLiabilitiesLesseeTableTextBlock
Namespace Prefix: | clh_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration