Leases - Narratives (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) facility	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Leases [Abstract]
Right of use assets	$ 27.3	$ 29.0
Operating lease liability	27.2	28.7
Operating lease liabilities, current	$ 5.8	5.1
Weighted average lease term	5 years 1 month 6 days
Operating lease weighted average discount rate (percent)	2.10%
Operating lease rent expense	$ 12.1	11.1	$ 10.2
Leased facilities | facility	4
Short-term net investment in sales type leases	$ 9.3	0.2
Long-term net investment in sales type leases	31.9	0.5
Sales-type lease, interest income	$ 0.9	$ 0.1
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, plant and equipment, net	Property, plant and equipment, net