Leases (Supplemental Cash Flow and Non-cash Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 02, 2022	Oct. 03, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 218,605	$ 218,570
Operating cash flows from financing leases	67	89
Financing cash flows from financing leases	907	829
Supplemental noncash information on lease liabilities arising from obtaining right-of-use assets:
Right-of-use assets obtained in exchange for new operating lease obligations	221,466	186,621
Right-of-use assets obtained in exchange for new financing lease obligations	$ 45	$ 184