XML 40 R30.htm IDEA: XBRL DOCUMENT
v3.21.2

PROPERTY, PLANT AND EQUIPMENT (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Property, Plant and Equipment [Abstract] |
Schedule of Property, Plant and Equipment | Property, plant and equipment consisted of the following (in thousands):
| June 30, 2021 |  | December 31, 2020
Land | $ | 148,749 |  |  | $ | 139,776 |
Asset retirement costs (non-landfill) | 17,851 |  |  | 16,407 |
Landfill assets | 196,156 |  |  | 191,687 |
Buildings and improvements (1) | 523,136 |  |  | 509,804 |
Camp equipment | 157,554 |  |  | 159,021 |
Vehicles (2) | 867,498 |  |  | 844,026 |
Equipment (3) | 1,821,298 |  |  | 1,807,235 |
Furniture and fixtures | 7,195 |  |  | 7,082 |
Construction in progress | 44,555 |  |  | 24,378 |
| 3,783,992 |  |  | 3,699,416 |
Less - accumulated depreciation and amortization | 2,252,703 |  |  | 2,174,118 |
Total property, plant and equipment, net | $ | 1,531,289 |  |  | $ | 1,525,298 |
________________ (1) Balances inclusive of gross right-of-use ("ROU") assets classified as finance leases of $8.9 million in both periods. (2) Balances inclusive of gross ROU assets classified as finance leases o f $66.0 million and $47.2 million, respectively. (3) Balances inclusive of gross ROU assets classified as finance leases of $9.3 million in both periods.

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

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration