Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 28, 2025	Sep. 29, 2024	Oct. 01, 2023
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 187,578	$ 183,953
Accumulated depreciation	(121,430)	(110,888)
Property and equipment, net	66,148	73,065
Depreciation expense related to property and equipment	21,200	23,700	$ 20,000
Equipment, furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	140,695	139,070
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 46,883	$ 44,883