Property, Plant, and Equipment, Net (Details) - USD ($) $ in Millions	Jul. 03, 2026	Oct. 03, 2025
Property, Plant, and Equipment [Line Items]
Total property, plant, and equipment, gross	$ 4,434.8	$ 4,306.6
Accumulated depreciation	(3,229.1)	(3,112.0)
Total property, plant, and equipment, net	1,205.7	1,194.6
Land and improvements
Property, Plant, and Equipment [Line Items]
Total property, plant, and equipment, gross	11.9	11.9
Buildings and improvements
Property, Plant, and Equipment [Line Items]
Total property, plant, and equipment, gross	673.3	649.0
Furniture and fixtures
Property, Plant, and Equipment [Line Items]
Total property, plant, and equipment, gross	98.4	95.6
Machinery and equipment
Property, Plant, and Equipment [Line Items]
Total property, plant, and equipment, gross	3,516.9	3,463.4
Construction in progress
Property, Plant, and Equipment [Line Items]
Total property, plant, and equipment, gross	$ 134.3	$ 86.7