Incentive Plans and Stock-Based Compensation (Details 2) (USD $)	12 Months Ended
	Nov. 30, 2013	Dec. 01, 2012	Dec. 03, 2011
Stock Option Activity in Shares [Abstract]
Outstanding at end of year	2,208,314
Exercisable at end of year	1,413,100
Weighted Average Exercise Prices - Stock Options [Roll Forward]
Weighted Average Exercise Price - Outstanding End of Period	$ 40.76
Weighted Average Exercise Price - Exercisable	$ 38.19
Stock Options [Member]
Stock Option Activity in Shares [Abstract]
Outstanding at beginning of year	3,037,151	2,907,533	3,229,410
Granted	387,500	512,850	494,750
Exercised	(1,191,752)	(353,793)	(774,661)
Surrendered	(24,585)	(29,439)	(41,966)
Outstanding at end of year	2,208,314	3,037,151	2,907,533
Exercisable at end of year	1,413,100	2,035,267	1,971,197
Weighted Average Exercise Prices - Stock Options [Roll Forward]
Weighted Average Exercise Price - Outstanding Beginning of Year	$ 36.09	$ 32.39	$ 29.07
Weighted Average Exercise Price - Granted	$ 45.25	$ 49.84	$ 43.00
Weighted Average Exercise Price - Exercised	$ 30.30	$ 25.28	$ 25.12
Weighted Average Exercise Price - Surrendered	$ 42.48	$ 40.17	$ 36.06
Weighted Average Exercise Price - Outstanding End of Period	$ 40.76	$ 36.09	$ 32.39
Weighted Average Exercise Price - Exercisable	$ 38.19	$ 32.54	$ 30.00