XML 27 R15.htm IDEA: XBRL DOCUMENT
v3.22.0.1

PROPERTY, PLANT AND EQUIPMENT | 12 Months Ended
--- | ---
Dec. 31, 2021
Property, Plant and Equipment [Abstract] |
PROPERTY, PLANT AND EQUIPMENT | PROPERTY, PLANT AND EQUIPMENTA summary of property, plant and equipment is as follows:
| December 31,
| 2021 |  | 2020
Land | $ | 34,118 |  |  | $ | 30,061 |
Landfills | 677,023 |  |  | 635,144 |
Finance lease right-of-use assets | 78,851 |  |  | 39,683 |
Buildings and improvements | 187,810 |  |  | 169,325 |
Machinery and equipment | 207,305 |  |  | 178,104 |
Rolling stock | 252,642 |  |  | 204,333 |
Containers | 179,949 |  |  | 154,744 |
| 1,617,698 |  |  | 1,411,394 |
Less: accumulated depreciation and amortization | (973,094) |  |  | (900,882) |
| $ | 644,604 |  |  | $ | 510,512 |
Depreciation expense for fiscal years 2021, 2020 and 2019 was $62,342, $54,370 and $45,060, respectively. Landfill amortization expense for fiscal years 2021, 2020 and 2019 was $30,295, $27,520 and $27,512, respectively.

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 The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration