Inventories, Net (Tables)

6 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

Components of Inventory

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

(Dollars in millions)	June 30, 2017		December 31, 2016
Raw materials, components and supplies	$	160	$	168
Work in process	51		49
Finished goods	1,517		1,585
	$	1,728	$	1,802