Inventories (Tables)

9 Months Ended

Sep. 28, 2012

Inventories at Lower of Cost or Market

Inventories at Lower of Cost or Market. The table below presents the components of inventories at the lower of cost (first-in, first-out or average cost) or realizable value.

	September 28, 2012		December 31, 2011
	(in millions)
Raw materials, components and sub-assemblies	$	179	$	121
Work in process		162		143
Finished goods		60		53
Total	$	401	$	317