Summary of Significant Accounting Policies Warranties (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Product Warranty Liability [Line Items]
Standard Product Warranty Accrual	$ 3.2	$ 6.9	$ 3.1	$ 11.3
Warranty costs incurred	(1.2)	(0.5)
Warranty originations and revisions	1.6	(3.7)
Warranty expirations	$ (0.3)	$ (0.2)
Minimum
Product Warranty Liability [Line Items]
Product Warranty Period	1 year
Maximum
Product Warranty Liability [Line Items]
Product Warranty Period	5 years