Financial Instruments (Narrative) (Details) (USD $)	9 Months Ended
	Sep. 03, 2011	Sep. 04, 2010
Debt instrument, fair value	$ 29,400,000,000
Foreign Exchange Contract [Member]
Expected reclassification of net gain (loss) related to hedge from accumulated OCI into net income	(10,000,000)
Unrealized gain (loss) on derivatives arising during period	(11,000,000)	(5,000,000)
Derivative instruments not designated as hedging instruments inception to date gain (loss)	(14,000,000)	1,000,000
Foreign currency derivatives at face value, net	2,500,000,000	1,400,000,000
Interest Rate Contract [Member]
Expected reclassification of net gain (loss) related to hedge from accumulated OCI into net income	(16,000,000)
Notional amount of interest rate derivatives	8,900,000,000	9,200,000,000
Percentage of total debt, net of related interest rate derivatives, exposed to variable interest rates	40.00%	43.00%
Commodity Contract [Member]
Expected reclassification of net gain (loss) related to hedge from accumulated OCI into net income	2,000,000
Face value of open commodity derivative contracts qualifying for hedging	586,000,000	577,000,000
Unrealized gain (loss) on derivatives arising during period	11,000,000	7,000,000
Derivative asset not designated as hedging instrument, face value	537,000,000	254,000,000
Derivative instruments not designated as hedging instruments inception to date gain (loss)	$ (6,000,000)	$ (3,000,000)