Summary of Significant Accounting Policies Warranties (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Product Warranty Liability [Line Items]
Standard Product Warranty Accrual	$ 2.8	$ 3.9	$ 3.3	$ 3.3
Warranty costs incurred	(0.2)	0.0
Warranty originations and revisions	(0.2)	1.0
Warranty expirations	$ (0.1)	$ (0.4)
Minimum
Product Warranty Liability [Line Items]
Product Warranty Period	1 year
Maximum
Product Warranty Liability [Line Items]
Product Warranty Period	5 years