Inventories, Net (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Components of Inventory

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

	December 31,
(Dollars in millions)	2014		2013
Raw materials, components and supplies	$	194	$	386
Work in process	135		130
Finished goods	2,758		2,684
	$	3,087	$	3,200