Net Income Per Share - Computation Of Basic And Diluted Net Income Per Common Share Under Treasury Stock Method (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Sep. 02, 2023	Sep. 03, 2022	Aug. 28, 2021
Earnings Per Share [Abstract]
Net Income (Loss)	$ 343,233	$ 339,786	$ 216,907
Weighted Average Number of Shares Outstanding, Basic (in shares)	55,918	55,777	55,737
Effect of dilutive securities	292	268	356
Weighted-average shares outstanding for diluted net income per share (in shares)	56,210	56,045	56,093
Basic (in USD per share)	$ 6.14	$ 6.09	$ 3.89
Diluted (in USD per share)	$ 6.11	$ 6.06	$ 3.87
Potentially dilutive securities (in shares)	0	400	314