Inventories, Net (Tables)

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Components of Inventory

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

	December 31,
(Dollars in millions)	2015		2014
Raw materials, components and supplies	$	172	$	194
Work in process	61		135
Finished goods	2,111		2,758
	$	2,344	$	3,087