Revenue and Contract Balances - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jul. 03, 2022	Jul. 02, 2023	Jul. 03, 2022	Oct. 02, 2022
Revenue from Contract with Customer [Abstract]
Contract liability revenue recognized during the period		$ 143,000	$ 111,000
Net favorable (unfavorable) revenue and operating income adjustments	$ (2,800)	4,000	$ 2,200
Liabilities for anticipated losses		9,700		$ 10,000
Estimated cost to complete the related contracts		$ 69,000		$ 80,000
Period for billing and collecting unbilled receivables		12 months
Remaining unsatisfied performance obligation		$ 4,353,338
Remaining performance obligation, termination notice period one		30 days
Remaining performance obligation, termination notice period two		60 days
Remaining performance obligation, termination notice period three		90 days