Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment

Property and Equipment

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

	2022		2021
Land	$	752	$	732
Landfills		18,526		17,734
Vehicles		6,173		5,893
Machinery and equipment		4,401		3,571
Containers		3,021		2,807
Buildings and improvements		3,809		3,542
Furniture, fixtures and office equipment		664		677
		37,346		34,956
Less: Accumulated depreciation of tangible property and equipment		(10,731)		(10,147)
Less: Accumulated depletion of landfill airspace		(10,896)		(10,390)
Property and equipment, net	$	15,719	$	14,419

Depreciation and amortization expense

See Note 11 for information regarding asset impairments.

Depreciation and depletion expense, including for assets recorded as financing leases, consisted of the following for the year ended December 31 (in millions):

	2022		2021		2020
Depreciation of tangible property and equipment	$	1,155	$	1,125	$	996
Depletion of landfill airspace		754		731		568
Depreciation and depletion expense	$	1,909	$	1,856	$	1,564