Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 02, 2026	Oct. 03, 2025	Sep. 27, 2024
Leases [Abstract]
Longest remaining lease term	35 years
Operating lease expense	$ 40.7	$ 39.5	$ 35.5
Variable lease expense	$ 12.3	$ 15.2	$ 20.6