Leases - Lease Cost (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Fixed lease cost	$ 30.8	$ 31.5	$ 29.5
Variable lease cost	2.3	2.3	1.9
Total lease expense	$ 33.1	$ 33.8	$ 31.4