Leases (Supplemental Balance Sheet Lease Information) (Details) - USD ($) $ in Thousands	Jul. 02, 2022	Oct. 02, 2021
Leases [Abstract]
Operating lease right-of-use assets	$ 68,800	$ 60,355
Operating lease - Accrued liabilities and other	13,328	14,176
Operating lease - Other long-term liabilities	65,751	57,277
Total operating lease liabilities	$ 79,079	71,453
Operating leases - Accrued liabilities and other	Other Liabilities, Current
Operating leases - Other long-term liabilities	Other Liabilities, Noncurrent
Total operating lease liabilities	Other Liabilities
Finance leases - Property, plant and equipment, at cost	$ 29,040	19,861
Finance leases - Accumulated depreciation	(4,862)	(3,375)
Finance leases - Accrued liabilities and other	3,033	2,014
Finance leases - Other long-term liabilities	22,836	15,904
Total finance lease liabilities	$ 25,869	$ 17,918
Finance leases - Accrued liabilities and other	Other Liabilities, Current
Finance leases - Other long-term liabilities	Other Liabilities, Noncurrent
Total finance lease liabilities	Other Liabilities
Weighted average remaining lease term - Operating leases	7 years 9 months 18 days	7 years 4 months 24 days
Weighted average remaining lease term - Financing leases	17 years 6 months	15 years 6 months
Weighted average discount rate - Operating leases	4.40%	4.70%
Weighted average discount rate - Finance leases	4.70%	5.00%
Property, Plant and Equipment
Finance Leases - Balance sheet location
Finance leases - Property, plant, and equipment, net	$ 24,178	$ 16,486