Leases- Schedule of Cash Flow, Supplemental Disclosures (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 02, 2022	Oct. 03, 2021	Sep. 27, 2020
Lessee, Lease, Description [Line Items]
Operating Lease, Payments	$ 1,647.3	$ 1,707.1	$ 1,463.3
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 1,639.4	$ 1,590.3	$ 1,093.0
Operating Lease, Weighted Average Remaining Lease Term	8 years 6 months	8 years 8 months 12 days	8 years 9 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent	2.60%	2.50%	2.50%