Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Property, plant and equipment — net	$ 358.8	$ 294.3
Research and development costs	29.1	30.6	$ 31.1
Assets Leased to Others
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Property, plant and equipment — net	$ 119.5	$ 59.9