Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2022

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, 2022		December 31, 2021
Land, buildings and improvements	$	317	$	312
Plant and machinery	192		191
Equipment and other	301		298
Total property, plant and equipment, at cost	810		801
Less accumulated depreciation	(443)		(437)
Total property, plant and equipment, net	$	367	$	364