Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 01, 2023	Apr. 02, 2022	Apr. 01, 2023	Apr. 02, 2022
Weighted average shares used in computing per share amount:
Net income attributable to common shareholders	$ 79,621	$ 48,621	$ 171,635	$ 104,798
Weighted average common shares outstanding	58,269	62,845	57,999	63,622
Effect of dilutive stock options and restricted stock units	1,550	1,426	1,864	1,743
Denominator for diluted earnings per share	59,819	64,271	59,863	65,365
Net income attributable to common shareholders per share:
Basic	$ 1.37	$ 0.77	$ 2.96	$ 1.65
Net income attributable to common shareholders per share:
Diluted	$ 1.33	$ 0.76	$ 2.87	$ 1.60