XML 69 R48.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

LEASES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Leases [Abstract] |
Supplemental Lease Balance Sheet Information | The following table presents our finance lease balances and their classification on the consolidated balance sheet as of December 31, 2019 (in thousands):
Finance Lease Balances (Classification) | December 31, 2019
ROU assets (Property, plant and equipment, net) | $ | 32,307 |
Current portion of lease liabilities (Accrued expenses) | 801 |
Long-term portion of lease liabilities (Deferred taxes, unrecognized tax benefits and other long-term liabilities) | 34,517 |
Schedule of Lease Expense and Other Information | The Company’s lease expense was as follows (in thousands):
| For the year ended December 31, 2019
Operating lease cost | $ | 55,402 |
Finance lease cost: |
Amortization of ROU assets | 1,142 |
Interest on lease liabilities | 1,415 |
Total finance lease cost | 2,557 |
Short-term lease cost | 84,749 |
Variable lease cost | 6,702 |
Total lease cost | $ | 149,410 |
Other information related to leases was as follows:
Weighted Average Remaining Lease Term (years) | December 31, 2019
Operating leases | 5.1 |
Finance leases | 21.3 |
Weighted Average Discount Rate |
Operating leases | 5.29 | %
Finance leases | 4.97 | %
Supplemental Cash Flow Related Disclosures (in thousands) | For the year ended December 31, 2019
Cash paid for amounts included in the measurement of lease liabilities |
Operating cash flows from operating leases | $ | 56,240 |
Operating cash flows from finance leases | 1,415 |
Financing cash flows from finance leases | 586 |
ROU assets obtained in exchange for operating lease liabilities | 17,699 |
ROU assets obtained in exchange for finance lease liabilities | 33,449 |
Schedule of Operating Lease Maturity | At December 31, 2019, 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, | Operating Leases |  | Finance Leases
2020 | $ | 50,814 |  |  | $ | 2,733 |
2021 | 38,705 |  |  | 2,782 |
2022 | 31,052 |  |  | 2,836 |
2023 | 22,723 |  |  | 2,895 |
2024 | 15,787 |  |  | 2,825 |
Thereafter | 28,444 |  |  | 51,151 |
Total future lease payments | 187,525 |  |  | 65,222 |
Amount representing interest | (25,526 | ) |  | (29,904 | )
Total lease liabilities | $ | 161,999 |  |  | $ | 35,318 |
Schedule of Finance Lease Maturity | At December 31, 2019, 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, | Operating Leases |  | Finance Leases
2020 | $ | 50,814 |  |  | $ | 2,733 |
2021 | 38,705 |  |  | 2,782 |
2022 | 31,052 |  |  | 2,836 |
2023 | 22,723 |  |  | 2,895 |
2024 | 15,787 |  |  | 2,825 |
Thereafter | 28,444 |  |  | 51,151 |
Total future lease payments | 187,525 |  |  | 65,222 |
Amount representing interest | (25,526 | ) |  | (29,904 | )
Total lease liabilities | $ | 161,999 |  |  | $ | 35,318 |
Summary of Future Minimum Payments Under Operating Leases | The following is a summary of future minimum payments under operating leases that have initial or remaining non-cancelable lease terms in excess of one year at December 31, 2018 (in thousands):
Year | Total Operating Leases
2019 | $ | 56,480 |
2020 | 45,467 |
2021 | 33,564 |
2022 | 24,509 |
2023 | 15,253 |
Thereafter | 35,778 |
Total minimum lease payments | $ | 211,051 |

X
- Definition Assets and Liabilities, Lessee [Table Text Block] + References No definition available. + Details
Name: | clh_AssetsandLiabilitiesLesseeTableTextBlock
Namespace Prefix: | clh_
Data Type: | nonnum: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 http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum: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 http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum: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 http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for lessee's operating leases. Includes, but is not limited to, description of lessee's operating lease, existence and terms of renewal or purchase options and escalation clauses, restrictions imposed by lease, such as those concerning dividends, additional debt, and further leasing, rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 1,3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118943654&loc=d3e12069-110248 Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84164451&loc=d3e36991-112694 + Details
Name: | us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration