Inventories, Net (Tables)

6 Months Ended

Jun. 30, 2019

Inventory Disclosure [Abstract]

Components of Inventory

Inventories, net of reserves, by category were as follows:

(Dollars in millions)	June 30, 2019		December 31, 2018
Raw materials, components and supplies	$	146	$	131
Work in process	64		47
Finished goods	871		847
	$	1,081	$	1,025