Inventories (Tables)

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Components of Inventories

Inventories consist of (table in millions):

	December 31, 2015		December 31, 2014
Work-in-process	$	592	$	627
Finished goods	653		649
	$	1,245	$	1,276