Property, Plant and Equipment

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property, Plant and Equipment

Property, plant and equipment, net is comprised of the following (in millions):

	December 31,
	2022		2021
Buildings	$	75	$	75
Land	7		7
Machinery and equipment	318		276
Furniture and office equipment	24		26
Software and computer equipment	125		127
Leasehold improvements	88		94
Projects in progress	48		40
	685		645
Less accumulated depreciation	(407)		(373)
Property, plant and equipment, net	$	278	$	272

Depreciation expense was $68 million, $72 million and $68 million for the years ended December 31, 2022, 2021 and 2020, respectively.