Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 30, 2022	Sep. 30, 2022
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 1,066,349	$ 1,071,225
Less: accumulated depreciation	(554,181)	(557,744)
Property, plant, and equipment, net	512,168	513,481
Land
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	41,887	41,774
Buildings and building improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	286,873	287,544
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	81,965	86,793
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	133,838	136,995
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	236,391	232,108
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	33,399	33,797
Equipment provided under operating leases
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	232,973	229,177
Construction-in-progress
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 19,023	$ 23,037