Inventories (Tables)

3 Months Ended

Mar. 31, 2016

Inventory Disclosure [Abstract]

Components of Inventories

Inventories consist of (table in millions):

	March 31, 2016		December 31, 2015
Work-in-process	$	590	$	592
Finished goods	643		653
	$	1,233	$	1,245