Segment Information - Reconciliation of Segment Revenue to Consolidated (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenue	$ 476.8	$ 515.0	$ 993.2	$ 961.7
Total segment revenue
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenue	402.2	443.1	847.4	817.6
Other revenue
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenue	$ 74.6	$ 71.9	$ 145.8	$ 144.1