Leases (Supplemental Balance Sheet Lease Information) (Details) - USD ($) $ in Thousands	Oct. 01, 2022	Oct. 02, 2021
Leases [Abstract]
Operating lease right-of-use assets	$ 69,072	$ 60,355
Operating leases - Accrued liabilities and other	13,002	14,176
Operating leases - Other long-term liabilities	66,167	57,277
Total operating lease liabilities	$ 79,169	$ 71,453
Operating leases - Accrued liabilities and other	Accrued liabilities and other	Accrued liabilities and other
Operating leases - Other long-term liabilities	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Total operating lease liabilities	Other Liabilities	Other Liabilities
Finance leases - Property, plant and equipment, at cost	$ 30,614	$ 19,861
Finance leases - Accumulated depreciation	(5,606)	(3,375)
Finance leases - Property, plant and equipment, net	$ 25,008	$ 16,486
Finance leases - Property, plant and equipment, at cost	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
Finance leases - Accrued liabilities and other	$ 3,244	$ 2,014
Finance leases - Other long-term liabilities	23,529	15,904
Total finance lease liabilities	$ 26,773	$ 17,918
Finance leases - Accrued liabilities and other	Accrued liabilities and other	Accrued liabilities and other
Finance leases - Other long-term liabilities	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Total finance lease liabilities	Other Liabilities	Other Liabilities
Weighted average remaining lease term - Operating leases	7 years 8 months 12 days	7 years 4 months 24 days
Weighted average remaining lease term - Finance leases	16 years 8 months 12 days	15 years 6 months
Weighted average discount rate - Operating leases	5.00%	4.70%
Weighted average discount rate - Finance leases	4.80%	5.00%