Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Aug. 27, 2022	Aug. 28, 2021	Aug. 29, 2020
Revenues		$ 2,000,822	$ 1,826,216	$ 1,804,159
Operating expenses:
Cost of revenues	[1]	1,306,451	1,141,275	1,164,932
Selling and administrative expenses	[1]	451,243	383,161	361,801
Depreciation and amortization		108,777	105,955	104,697
Total operating expenses		1,866,471	1,630,391	1,631,430
Operating income		134,351	195,825	172,729
Other (income) expense:
Interest income, net		(2,851)	(2,568)	(6,382)
Other expense, net		2,877	1,522	1,223
Total other (income) expense, net		26	(1,046)	(5,159)
Income before income taxes		134,325	196,871	177,888
Provision for income taxes		30,921	45,760	42,118
Net income		$ 103,404	$ 151,111	$ 135,770
Income per share—Diluted:
Common stock (in dollars per share)		$ 5.46	$ 7.94	$ 7.13
Income allocated to—Basic:
Common stock		$ 103,404	$ 151,111	$ 135,770
Income allocated to—Diluted:
Common Stock		$ 103,404	$ 151,111	$ 135,770
Weighted average number of shares outstanding—Basic:
Common stock (in shares)		18,824	18,880	18,919
Weighted average number of shares outstanding—Diluted:
Common stock (in shares)		18,933	19,038	19,042
Common Stock
Income per share—Basic:
Common stock (in dollars per share)		$ 5.71	$ 8.32	$ 7.46
Income allocated to—Basic:
Common stock		$ 86,844	$ 126,848	$ 114,017
Weighted average number of shares outstanding—Basic:
Common stock (in shares)		15,203	15,237	15,276
Class B Common Stock
Income per share—Basic:
Common stock (in dollars per share)		$ 4.57	$ 6.66	$ 5.97
Income allocated to—Basic:
Common stock		$ 16,560	$ 24,263	$ 21,753
Weighted average number of shares outstanding—Basic:
Common stock (in shares)		3,621	3,643	3,643

[1] Exclusive of depreciation on the Company’s property, plant and equipment and amortization of its intangible assets.