Significant Accounting Policies Property and Equipment, Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Land, buildings and improvements	$ 535.2		$ 532.2
Equipment and tooling	1,720.9		1,672.2
Property, Plant and Equipment, Gross	2,256.1		2,204.4
Less: accumulated depreciation	(1,277.9)		(1,229.0)
Property and equipment, net	978.2		$ 975.4
Depreciation expense	$ 54.4	$ 49.2
Minimum | Building and Building Improvements
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	10 years
Minimum | Equipment and Tooling
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	1 year
Maximum | Building and Building Improvements
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	40 years
Maximum | Equipment and Tooling
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	7 years