Note 12 Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Weighted average shares used in computing per share amount:
Net income attributable to common shareholders	$ 76,494	$ 77,222	$ 248,129	$ 182,020
Weighted average common shares outstanding	57,987	59,970	57,995	62,404
Effect of dilutive stock options and restricted stock units	1,605	1,732	2,001	1,888
Denominator for diluted earnings per share	59,592	61,702	59,996	64,292
Net income attributable to common shareholders per share:
Basic	$ 1.32	$ 1.29	$ 4.28	$ 2.92
Net income attributable to common shareholders per share:
Diluted	$ 1.28	$ 1.25	$ 4.14	$ 2.83