Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands		Total	Common Shares	Class B Common Stock	Common Stock Common Shares	Common Stock Class B Common Stock	Capital Surplus	Retained Earnings	Retained Earnings Common Shares	Retained Earnings Class B Common Stock	Accumulated Other Comprehensive Loss
Balance at beginning of period at Aug. 26, 2023		$ 2,003,960			$ 1,510	$ 359	$ 99,303	$ 1,926,549			$ (23,761)
Balance at beginning as of period (in shares) at Aug. 26, 2023					15,104	3,590
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		42,325						42,325
Change in fair value of derivatives	[1]	(12)									(12)
Foreign currency translation		(151)									(151)
Dividends declared Common Stock			$ (4,993)	$ (948)					$ (4,993)	$ (948)
Repurchase of Common Stock		(255)					(10)	(245)
Repurchase of common stock (in shares)					(2)
Share-based compensation, net	[2]	244					244
Share-based awards exercised, net	[1]	3			$ 3
Share-based awards exercised, net (in shares)	[1]				26
Balance at end of period at Nov. 25, 2023		2,040,173			$ 1,513	$ 359	99,537	1,962,688			(23,924)
Balance at end as of period (in shares) at Nov. 25, 2023					15,128	3,590
Balance at beginning of period at Aug. 31, 2024		2,108,511			$ 1,500	$ 359	104,791	2,025,505			(23,644)
Balance at beginning as of period (in shares) at Aug. 31, 2024					15,000	3,590
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		43,105						43,105
Change in fair value of derivatives	[1]	41									41
Foreign currency translation		(4,936)									(4,936)
Dividends declared Common Stock			$ (5,260)	$ (996)					$ (5,260)	$ (996)
Repurchase of Common Stock		(6,373)			$ (3)		(235)	(6,135)
Repurchase of common stock (in shares)					(34)
Share-based compensation, net	[2]	(448)					(448)
Share-based awards exercised, net	[1]	3			$ 3
Share-based awards exercised, net (in shares)	[1]				33
Shares converted					$ 3	$ (3)
Shares converted (in shares)					32	(32)
Balance at end of period at Nov. 30, 2024		$ 2,133,647			$ 1,503	$ 356	$ 104,108	$ 2,056,219			$ (28,539)
Balance at end as of period (in shares) at Nov. 30, 2024					15,031	3,558

[1] These amounts are shown net of the effect of income taxes.

[2] These amounts are shown net of any shares withheld by the Company to satisfy certain tax withholding obligations in connection with the vesting of certain restricted stock units.