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SEGMENT REPORTING - Summary of Revenues Attributable to Services Provided by Company (Detail) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Revenue from External Customer [Line Items] |  |
Revenues | $ 182,910 | $ 163,664
Solid waste operations |  |
Revenue from External Customer [Line Items] |  |
Revenues | 135,349 | 121,148
Collection |  |
Revenue from External Customer [Line Items] |  |
Revenues | 94,577 | 83,080
Disposal |  |
Revenue from External Customer [Line Items] |  |
Revenues | 38,625 | 36,054
Power generation |  |
Revenue from External Customer [Line Items] |  |
Revenues | 1,026 | 1,136
Processing |  |
Revenue from External Customer [Line Items] |  |
Revenues | 1,121 | 878
Resource solutions operations |  |
Revenue from External Customer [Line Items] |  |
Revenues | 47,561 | 42,516
Organics |  |
Revenue from External Customer [Line Items] |  |
Revenues | 14,932 | 13,596
Customer solutions |  |
Revenue from External Customer [Line Items] |  |
Revenues | 21,663 | 18,154
Recycling |  |
Revenue from External Customer [Line Items] |  |
Revenues | $ 10,966 | $ 10,766

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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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