PROPERTY, PLANT, AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2024

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

The Company depreciates and amortizes the capitalized cost of these assets, using the straight-line method as follows:

Asset Classification	Estimated Useful Life
Buildings and building improvements
Buildings	20-42 years
Leasehold and building improvements	2-45 years
Vehicles	2-15 years
Equipment
Capitalized software and computer equipment	3-5 years
Containers and railcars	8-16 years
All other equipment	4-30 years
Furniture and fixtures	5-8 years

Property, plant and equipment consisted of the following (in thousands):

	December 31, 2024		December 31, 2023
Land	$	184,191	$	174,891
Asset retirement costs (non-landfill)	38,705		27,167
Landfill assets	258,138		253,180
Buildings and improvements (1)	719,439		630,525
Vehicles (2)	1,455,530		1,276,567
Equipment (3)	2,600,085		2,388,370
Construction in progress	70,305		213,601
	5,326,393		4,964,301
Less - accumulated depreciation and amortization	2,878,452		2,770,983
Total property, plant and equipment, net	$	2,447,941	$	2,193,318

___________________________________

(1) Balances inclusive of gross ROU assets classified as finance leases of $8.0 million in both periods.

(2) Balances inclusive of gross ROU assets classified as finance leases of $230.5 million and $151.7 million, respectively.

(3) Balances inclusive of gross ROU assets classified as finance leases of $9.2 million in both periods.