Note 12 Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 02, 2021	Oct. 03, 2020	Sep. 28, 2019
Income Tax Uncertainties [Abstract]
Balance, beginning of year	$ 74,612	$ 66,677	$ 60,787
Decrease related to prior year tax position			1,731
Increase related to prior year tax positions	6,063	1,327
Increase related to current year tax positions	7,349	9,907	8,902
Settlements	0	0	(626)
Decrease related to lapse of time and expiration of statutes of limitations	(20,243)	(3,299)	(655)
Balance, end of year	67,781	74,612	66,677
Unrecognized Tax Benefits, Reserve for Penalties and Interest	17,000	40,000
Unrecognized Tax Benefits, Penalties and Interest accrued during the year	23,000	1,000
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	58,000	$ 68,000	$ 62,000
Resolution of Audits and Expiration of Statutes [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	15,000
Interest and Penalties [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	$ 8,000

Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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