Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Nov. 27, 2021	Nov. 28, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 33,705	$ 41,896
Other comprehensive income (loss):
Foreign currency translation adjustments	(2,799)	1,310
Change in fair value of derivatives, net of income taxes	85	(10)
Derivative financial instruments reclassified to earnings	(38)	(11)
Other comprehensive income (loss)	(2,752)	1,289
Comprehensive income	$ 30,953	$ 43,185