Schedule II - Valuation And Qualifying Accounts (Details) - Allowance for Doubtful Accounts [Member] - USD ($) $ in Thousands		12 Months Ended
		Aug. 29, 2015	Aug. 30, 2014	Aug. 31, 2013
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	[1]	$ 9,310	$ 7,523	$ 6,934
Charged to Costs and Expenses	[1]	$ 6,665	$ 4,629	$ 3,499
Charged to Other Accounts	[1]
Deductions	[1],[2]	$ 4,663	$ 2,842	$ 2,910
Balance at End of Year	[1]	$ 11,312	$ 9,310	$ 7,523

[1] Included in accounts receivable.

[2] Comprised of uncollected accounts charged against the allowance.