Leases - Maturities of Operating and Financing Lease Liabilities (Details) $ in Millions	Dec. 31, 2023 USD ($)
Operating Leases
2024	$ 14.1
2025	12.0
2026	10.2
2027	9.5
2028	6.4
Thereafter	3.5
Total lease payments	55.7
Less: imputed interest	(5.8)
Total present value of lease liabilities	49.9
Finance Leases
2024	4.6
2025	4.8
2026	5.0
2027	5.1
2028	5.2
Thereafter	58.0
Total lease payments	82.7
Less: imputed interest	(30.5)
Total present value of lease liabilities	$ 52.2