Note 9 Income Tax (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020
Income Tax Disclosure [Abstract]
Provision for (benefit from) income taxes	$ (18,458)	$ 14,727	$ 25,416	$ 35,519
Effective Income Tax Rate	(19.00%)	25.00%	11.00%	29.00%
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	$ 43,000