Note 4 - Inventories, Net (Tables)

6 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	As of
	June 30,		December 31,
(in millions)	2014		2013
Finished goods	$	224	$	185
Work in process		94		94
Raw materials		98		79
Total	$	416	$	358