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Leases - Schedule of Lease Cost and Other Information (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Finance leases    
Amortization of ROU assets $ 2.1 $ 2.0
Interest on lease liabilities 0.4 0.4
Operating leases 10.0 9.4
Short-term lease cost 0.4 0.2
Variable lease cost 2.2 1.7
Total lease cost 15.1 13.7
Cash paid for amounts included in the measurement of lease liabilities:    
Operating cash flows - finance leases 1.3 0.9
Operating cash flows - operating leases 10.0 9.8
Financing cash flows - finance leases 2.3 1.8
ROU assets obtained in exchange for new lease liabilities    
ROU assets obtained in exchange for new finance lease liabilities 2.3 3.3
ROU assets obtained in exchange for new operating lease liabilities $ 2.1 $ 2.3
Finance leases    
Remaining lease term (in years) 5 years 6 months 5 years 10 months 24 days
Discount rate 7.60% 7.50%
Operating leases    
Remaining lease term (in years) 4 years 9 months 18 days 4 years 3 months 18 days
Discount rate 6.40% 6.00%