Leases - Schedule of Lease Cost and Other Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Finance leases
Amortization of ROU assets	$ 9.1	$ 10.0	$ 10.5
Interest on lease liabilities	1.5	1.8
Operating leases	36.7	37.5
Short-term lease cost	3.3	3.5
Variable lease cost	7.0	6.6
Total lease cost	57.6	59.4
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows - finance leases	4.9	4.3
Operating cash flows - operating leases	37.4	37.7
Financing cash flows - finance leases	8.2	9.0	$ 10.0
ROU assets obtained in exchange for new lease liabilities
ROU assets obtained in exchange for new finance lease liabilities	8.4	16.7
ROU assets obtained in exchange for new operating lease liabilities	$ 41.6	$ 49.9
Finance leases
Remaining lease term (in years)	5 years 7 months 6 days	6 years 4 months 24 days
Discount rate	7.60%	7.40%
Operating leases
Remaining lease term (in years)	5 years	4 years 1 month 6 days
Discount rate	6.20%	5.80%