Inventories (Tables)

3 Months Ended

Mar. 28, 2014

Inventory Disclosure [Abstract]

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.

	March 28, 2014		December 31, 2013
	(in millions)
Raw materials, components and sub-assemblies	$	166	$	160
Work in process		128		125
Finished goods		81		74
Total	$	375	$	359