Earnings Per Share - Reconciliation of Amounts Utilized in Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 03, 2020
Earnings Per Share [Abstract]
Net income	$ 138,243	$ 138,912	$ 117,479
Basic weighted average common shares outstanding (in shares)	27,862	28,575	29,195
Dilutive effect of share-based awards and options outstanding (in shares)	577	592	721
Diluted weighted average shares outstanding (in shares)	28,439	29,167	29,916
Earnings per share:
Basic (in dollars per share)	$ 4.96	$ 4.86	$ 4.02
Diluted (in dollars per share)	$ 4.86	$ 4.76	$ 3.93