Income Taxes - Significant Components of Company's Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Aug. 27, 2022	Aug. 28, 2021
Deferred tax assets:
Net operating loss and credit carryforwards	$ 33,924	$ 41,825
Accrued benefits	60,561	126,086
Operating lease liabilities	692,730	646,938
Other	79,850	69,340
Total deferred tax assets	867,065	884,189
Valuation allowances	(27,790)	(31,098)
Net deferred tax assets	839,275	853,091
Deferred tax liabilities:
Property and equipment	(197,482)	(185,985)
Inventory	(448,273)	(316,736)
Operating lease assets	(650,145)	(609,336)
Other	(25,211)	(37,116)
Deferred tax liabilities	(1,321,111)	(1,149,173)
Net deferred tax liabilities	$ (481,836)	$ (296,082)