Exit or Disposal Activities (Exit Costs Incurred for COGS Program) (Details) (COGS Program [Member], USD $) In Millions	3 Months Ended		9 Months Ended		33 Months Ended
	Oct. 01, 2011	Oct. 02, 2010	Oct. 01, 2011	Oct. 02, 2010	Oct. 01, 2011
Total	$ 3	$ 0	$ 8	$ 3	$ 36
North America [Member]
Total	0	0	0	1	14
Europe [Member]
Total	3	0	8	2	21
Asia Pacific [Member]
Total					$ 1	[1]

[1] (a) Includes Australia, Asia and South Africa.