Nature of Operations and Summary of Significant Accounting Policies (Allowance for Doubtful Accounts) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 02, 2022	Oct. 03, 2021
Allowance for Credit Loss [Roll Forward]
Balance as of beginning of period	$ (6,292)	$ (5,541)
Provision for expected credit losses	(4,744)	(770)
Write-offs charged against the allowance	5,061	19
Balance as of end of period	$ (5,975)	$ (6,292)