Incentive Plans and Stock-Based Compensation (Details 4) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 02, 2013	Dec. 01, 2012
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding - Number	3,188,165	3,037,151
Options Outstanding - Weighted Average Exercise Price	$ 37.83	$ 36.09
Options Outstanding - Intrinsic Value	$ 41,390
Options Outstanding - Weighted Average Remaining Life in Years	6 years 3 months 22 days
Options Exercisable - Number	2,374,290
Options Exercisable - Weighted Average Exercise Price	$ 35.27
Options Exercisable - Intrinsic Value	34,389
Options Exercisable - Weighted Average Remaining Life in Years	4 years 8 months 12 days
$20.57 - $28.79 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding - Number	532,025
Options Outstanding - Weighted Average Exercise Price	$ 26.75
Options Outstanding - Intrinsic Value	12,800
Options Outstanding - Weighted Average Remaining Life in Years	2 years 7 months 10 days
Options Exercisable - Number	532,025
Options Exercisable - Weighted Average Exercise Price	$ 26.75
Options Exercisable - Intrinsic Value	12,800
Options Exercisable - Weighted Average Remaining Life in Years	2 years 7 months 10 days
$31.96 - $38.06 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding - Number	1,321,065
Options Outstanding - Weighted Average Exercise Price	$ 33.84
Options Outstanding - Intrinsic Value	22,413
Options Outstanding - Weighted Average Remaining Life in Years	5 years 2 months 19 days
Options Exercisable - Number	1,265,431
Options Exercisable - Weighted Average Exercise Price	$ 33.91
Options Exercisable - Intrinsic Value	18,961
Options Exercisable - Weighted Average Remaining Life in Years	4 years 5 months 12 days
$40.73 - $49.91 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding - Number	1,335,075
Options Outstanding - Weighted Average Exercise Price	$ 46.18
Options Outstanding - Intrinsic Value	6,177
Options Outstanding - Weighted Average Remaining Life in Years	8 years 10 months 13 days
Options Exercisable - Number	576,834
Options Exercisable - Weighted Average Exercise Price	$ 46.13
Options Exercisable - Intrinsic Value	$ 2,628
Options Exercisable - Weighted Average Remaining Life in Years	7 years 2 months 5 days