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PROPERTY, PLANT AND EQUIPMENT - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | $ 5,104,675 | $ 4,964,301
Less - accumulated depreciation and amortization | 2,774,191 | 2,770,983
Total property, plant and equipment, net | 2,330,484 | 2,193,318
Land |  |
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | 184,242 | 174,891
Asset retirement costs (non-landfill) |  |
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | 27,155 | 27,167
Landfill assets |  |
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | 252,816 | 253,180
Buildings and improvements |  |
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | 639,514 | 630,525
Right-of-Use assets, finance leases | 8,000 | 8,000
Vehicles |  |
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | 1,345,995 | 1,276,567
Right-of-Use assets, finance leases | 175,000 | 151,700
Equipment |  |
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | 2,391,075 | 2,388,370
Right-of-Use assets, finance leases | 9,200 | 9,200
Construction in progress |  |
Property, Plant and Equipment [Line Items] |  |
Property, plant and equipment, gross | $ 263,878 | $ 213,601

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