Long-Lived Assets - Property, Plant and Equipment (Details) - USD ($) $ in Millions	Oct. 02, 2021		Dec. 31, 2020
Property, Plant and Equipment [Abstract]
Land	$ 110.1		$ 114.1
Buildings and improvements	848.7		880.7
Machinery and equipment	4,445.6		4,339.2
Construction in progress	351.1		311.1
Total property, plant and equipment	5,755.5		5,645.1
Less – accumulated depreciation	(3,059.2)		(2,908.9)
Property, plant and equipment, net	$ 2,696.3	[1]	$ 2,736.2

[1] Unaudited.