Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2022
Leases [Abstract]
Operating Cash Flows from Operating Lease (Fixed Payments)	$ 17.5	$ 19.1
Operating Cash Flows from Operating Lease (Liability Reduction)	15.6	17.1
Financing Cash Flows from Finance Leases	0.2	0.0
Right-of-Use Assets Obtained in Exchange for New Operating Lease Liabilities	$ 19.4	$ 10.1