PROPERTY AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of Estimated Useful Lives

Depreciation is generally computed under the straight-line method over the following estimated useful lives:

Buildings and improvements	10 - 30 years
Operating equipment	5 - 10 years
Office furniture and equipment	5 - 10 years
Leasehold improvements	Lesser of 10 - 30 years or lease term
Automotive equipment	3 - 5 years
Property and equipment under finance leases	Lease term

Schedule of Property and Equipment Stated at Cost Less Accumulated Depreciation

Property and equipment consisted of the following as of December 31, 2022 and 2021 (in millions):

	2022		2021
Land and improvements	$	72	$	72
Real estate held for development and sale	19		21
Buildings and improvements	300		308
Operating equipment	873		973
Office furniture and equipment	130		129
Leasehold improvements	45		60
Automotive equipment	63		63
Finance lease assets	61		61
Construction in progress	74		34
	1,637		1,721
Less: accumulated depreciation	(909)		(888)
	$	728	$	833