Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment by major asset class consists of the following:

(Dollars in millions)	March 31, 2023		December 31, 2022
Land, buildings and improvements	$	333	$	321
Plant and machinery	192		190
Equipment and other	329		335
Total property, plant and equipment, at cost	854		846
Less accumulated depreciation	(452)		(442)
Total property, plant and equipment, net	$	402	$	404