Leases - Lease Cost (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease cost	$ 15.5	$ 12.7	$ 12.8
Short-term lease cost	1.3	1.3	0.8
Variable lease cost	6.8	4.8	3.8
Total lease cost	$ 23.6	$ 18.8	$ 17.4