Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Feb. 26, 2022	Feb. 27, 2021	Feb. 26, 2022	Feb. 27, 2021
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 18,451	$ 32,585	$ 52,156	$ 74,481
Other comprehensive income (loss):
Foreign currency translation adjustments	1,149	2,244	(1,650)	3,554
Change in fair value of derivatives, net of income taxes	(40)	(58)	45	(68)
Derivative financial instruments reclassified to earnings	(15)	2	(53)	(9)
Other comprehensive income (loss)	1,094	2,188	(1,658)	3,477
Comprehensive income	$ 19,545	$ 34,773	$ 50,498	$ 77,958