Stockholders' Equity (Details Numeric) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended		12 Months Ended
	Aug. 31, 2012	Sep. 03, 2010	Nov. 29, 2013	Nov. 30, 2012	Dec. 02, 2011
Stock Repurchase Programs (Numeric) [Abstract]
Stock Repurchase Program, Authorized Amount	$ 2,000,000,000	$ 1,600,000,000
Structured repurchase prepayments			1,100,000,000	405,000,000	695,000,000
Structured stock repurchase prepayments from 2012 authority				100,000,000
Structured stock repurchase prepayments from 2010 authority				305,000,000
Up-front payments remaining			129,200,000
Subsequent Event [Member]
Stock Repurchase Programs (Numeric) [Abstract]
Structured repurchase prepayments			200,000,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount			$ 600,000,000
Treasury Stock [Member]
Stock Repurchase Programs (Numeric) [Abstract]
Repurchased shares			(21,603)	(11,519)	(21,849)
Repurchased Shares, Average Price			$ 46.47	$ 32.29	$ 31.81