Income Taxes - Provision for Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Aug. 29, 2015	Aug. 30, 2014	Aug. 31, 2013
Current:
Federal	$ 522,073	$ 516,983	$ 466,803
State	41,921	54,481	46,494
International	42,406	36,204	38,202
Total	606,400	607,668	551,499
Deferred:
Federal	38,299	(762)	16,816
State	941	(7,752)	3,139
International	(3,269)	(6,184)	(251)
Total	35,971	(14,698)	19,704
Income tax expense	$ 642,371	$ 592,970	$ 571,203