Leases - Schedule of Supplemental Cash Flow (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2024	Sep. 29, 2023
Leases [Abstract]
Cash paid for amounts included in the measurements of lease liabilities	$ 152,453	$ 151,455
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 42,574	$ 67,409
Weighted average remaining lease term - operating leases	5 years 7 months 6 days	6 years
Weighted average discount rate - operating leases	3.60%	3.30%