Note 12 Income Tax Disclosure (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 02, 2021	Oct. 03, 2020	Sep. 28, 2019
Income Tax Disclosure Table [Line Items]
Provision for income taxes	$ 38,007	$ 61,045	$ 104,104
Effective Income Tax Rate Reconciliation, Percent	12.38%	30.41%	42.38%
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	$ 20,243	$ 3,299	$ 655
Deferred income taxes		$ 22,000
Foreign
Income Tax Disclosure Table [Line Items]
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	$ 43,000