Incentive Plans and Stock-Based Compensation - Stock Options Exercise Prices (Details) - Aug. 29, 2015 - USD ($) $ / shares in Units, $ in Thousands	Total
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Options Outstanding - Number (in shares)	2,464,575
Options Outstanding - Weighted Average Exercise Price (in dollars per share)	$ 48.27
Options Outstanding - Intrinsic Value	$ 24,280
Options Outstanding - Weighted Average Remaining Life in Years	6 years 5 months 3 days
Options Exercisable - Number (in shares)	1,623,226
Options Exercisable - Weighted Average Exercise Price (in dollars per share)	$ 43.23
Options Exercisable - Intrinsic Value	$ 21,998
Options Exercisable - Weighted Average Remaining Life in Years	5 years 4 months 3 days
$25.31 - $28.79 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price range, minimum	$ 25.31
Exercise price range, maximum	$ 28.79
Options Outstanding - Number (in shares)	43,000
Options Outstanding - Weighted Average Exercise Price (in dollars per share)	$ 26.18
Options Outstanding - Intrinsic Value	$ 1,298
Options Outstanding - Weighted Average Remaining Life in Years	2 years 9 months 4 days
Options Exercisable - Number (in shares)	43,000
Options Exercisable - Weighted Average Exercise Price (in dollars per share)	$ 26.18
Options Exercisable - Intrinsic Value	$ 1,298
Options Exercisable - Weighted Average Remaining Life in Years	2 years 9 months 4 days
$31.96 - $36.48 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price range, minimum	$ 31.96
Exercise price range, maximum	$ 36.48
Options Outstanding - Number (in shares)	474,646
Options Outstanding - Weighted Average Exercise Price (in dollars per share)	$ 33.68
Options Outstanding - Intrinsic Value	$ 10,763
Options Outstanding - Weighted Average Remaining Life in Years	2 years 11 months 1 day
Options Exercisable - Number (in shares)	474,646
Options Exercisable - Weighted Average Exercise Price (in dollars per share)	$ 33.68
Options Exercisable - Intrinsic Value	$ 10,763
Options Exercisable - Weighted Average Remaining Life in Years	2 years 11 months 1 day
$42.86 - $55.01 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price range, minimum	$ 42.86
Exercise price range, maximum	$ 55.01
Options Outstanding - Number (in shares)	1,207,529
Options Outstanding - Weighted Average Exercise Price (in dollars per share)	$ 46.24
Options Outstanding - Intrinsic Value	$ 12,219
Options Outstanding - Weighted Average Remaining Life in Years	6 years 5 months 5 days
Options Exercisable - Number (in shares)	973,944
Options Exercisable - Weighted Average Exercise Price (in dollars per share)	$ 46.16
Options Exercisable - Intrinsic Value	$ 9,937
Options Exercisable - Weighted Average Remaining Life in Years	6 years 2 months 23 days
$57.74 - $63.22 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price range, minimum	$ 57.74
Exercise price range, maximum	$ 63.22
Options Outstanding - Number (in shares)	739,400
Options Outstanding - Weighted Average Exercise Price (in dollars per share)	$ 62.22
Options Outstanding - Intrinsic Value	$ 0
Options Outstanding - Weighted Average Remaining Life in Years	8 years 10 months 8 days
Options Exercisable - Number (in shares)	131,636
Options Exercisable - Weighted Average Exercise Price (in dollars per share)	$ 61.60
Options Exercisable - Intrinsic Value	$ 0
Options Exercisable - Weighted Average Remaining Life in Years	8 years 4 months 18 days
$63.22 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price range, maximum	$ 63.22
Options Exercisable - Weighted Average Remaining Life in Years