Stock-Based Compensation (Details 1) (Stock Options [Member], USD $) In Millions, except Share data in Thousands, unless otherwise specified	12 Months Ended
	Nov. 30, 2012	Dec. 02, 2011	Dec. 03, 2010	Nov. 27, 2009
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Grant Date Fair Value, Options Granted (per share)	$ 8.50	$ 8.82	$ 9.17
Total Intrinsic Value, Options Exercised	$ 62.6	$ 59.4	$ 72.7
Stock Option Activity [Rollforward] and Weighted Average Exercise Price
Beginning outstanding balance	34,802	37,075	41,251
Granted, Shares	57	4,507	3,198
Exercised, Shares	(6,754)	(4,987)	(5,196)
Cancelled, Shares	(4,692)	(2,268)	(2,908)
Increase Due to Acquisition, Shares	1,104	475	730
Ending outstanding balance	24,517	34,802	37,075
Exercised, Weighted Average Exercise Price	$ 23.61	$ 21.02	$ 20.48
Granted, Weighted Average Exercise Price	$ 32.19	$ 33.60	$ 34.03
Cancelled, Weighted Average Exercise Price	$ 33.07	$ 33.85	$ 33.94
Year-end, Weighted Average Exercise Price	$ 32.09	$ 31.47	$ 30.33	$ 29.45
Increase Due to Acquisition, Weighted Average Exercise Price	$ 3.23	$ 2.25	$ 8.24