Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Mar. 29, 2024	Sep. 29, 2023
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 1,078,765	$ 1,058,454
Less: accumulated depreciation	(597,273)	(576,873)
Property, plant, and equipment, net	481,492	481,581
Land
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	41,942	41,902
Buildings and building improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	288,095	287,799
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	81,250	79,988
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	154,178	152,675
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	237,503	233,224
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	30,333	32,629
Equipment provided under operating leases
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	220,864	211,910
Construction-in-progress
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 24,600	$ 18,327