Inventories (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Components of Inventories

Inventories consist of (table in millions):

	June 30, 2015		December 31, 2014
Work-in-process	$	551	$	627
Finished goods	673		649
	$	1,224	$	1,276