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BUSINESS COMBINATIONS - Schedule of Purchase Price Paid for Acquisitions (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Purchase Price: |  |  |
Cash used in acquisitions, net of cash acquired | $ 851,839 | $ 78,197 | $ 170,647
Open working capital settlements due from sellers | (2,873) | 0 | 0
Allocated as follows: |  |  |
Excess purchase price to be allocated to goodwill | 735,670 | 274,458 | 232,860
Transfer Stations Acquisition |  |  |
Purchase Price: |  |  |
Cash used in acquisitions, net of cash acquired | 846,711 | 76,573 | 166,489
Other non-cash consideration | 0 | 1,275 | 0
Holdbacks, additional consideration owed to sellers and contingent consideration | 2,729 | 4,840 | 5,194
Total consideration | 846,567 | 82,688 | 171,683
Allocated as follows: |  |  |
Current assets | 19,524 | 7,644 | 7,218
Land | 8,440 | 3,141 | 1,321
Finance lease right-of-use-assets | 0 | 0 | 31,467
Buildings and improvements | 28,411 | 8,576 | 11,046
Machinery, equipment and other | 177,916 | 11,689 | 46,396
Operating lease right-of-use assets | 11,786 | 405 | 6,500
Deferred tax liability | (9,058) | 0 | 0
Current liabilities | (21,417) | (3,812) | (6,014)
Other long-term liabilities | (828) | (123) | 0
Financing lease liabilities, less current portion | 0 | 0 | (10,535)
Operating lease liabilities, less current portion | (9,939) | (282) | 0
Fair value of assets acquired and liabilities assumed | 385,408 | 41,981 | 133,751
Excess purchase price to be allocated to goodwill | 461,159 | 40,707 | 37,932
Accounts receivable | 17,002 | 6,806 | 5,340
Transfer Stations Acquisition | Trade Names |  |  |
Allocated as follows: |  |  |
Intangible assets | 4,320 | 55 | 8,350
Transfer Stations Acquisition | Covenants Not-to-Compete |  |  |
Allocated as follows: |  |  |
Intangible assets | 30,860 | 2,424 | 1,807
Transfer Stations Acquisition | Customer Relationships |  |  |
Allocated as follows: |  |  |
Intangible assets | 145,393 | 12,224 | 36,195
Other non-current assets | $ 0 | $ 40 | $ 0

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