Leases - Lease Costs (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Lessee, Lease, Description [Line Items]
Operating lease costs	$ 12.3	$ 10.3
Finance lease cost:
Amortization of leased assets	1.0	1.0
Interest on finance lease obligations	0.2	0.2
Total lease costs	13.5	11.5
Operating Lease
Finance lease cost:
Variable lease costs	1.7	1.3
Short-term lease costs	0.5	0.7
Finance Lease
Finance lease cost:
Variable lease costs	$ 0.2	$ 0.2