Leases - Supplemental Cash Flow Lease Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash paid for amounts included in the measurements of lease liabilities
Operating cash flows from operating leases	$ 15.8	$ 13.3
Operating cash flows from finance leases	0.8	0.9
Financing cash flows from finance leases	1.1	1.2
Supplemental non-cash information on right-of-use assets obtained in exchange for new lease liabilities
Operating leases	22.9	38.8
Finance leases	$ 9.7	$ 0.0