Leases - Schedule of Components of Lease Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Lessee, Lease, Description [Line Items]
Operating lease costs	$ 45.1	$ 45.1
Financing lease costs:
Variable lease costs	2.4	3.5
Total lease costs	93.2	87.8
Financing Leases
Financing lease costs:
Amortization of ROU assets	2.0	1.9
Interest on lease liabilities	4.7	4.3
Total financing lease costs	6.7	6.2
DLF obligation costs:
Financing lease costs:
Amortization of ROU assets	11.3	9.0
Interest on lease liabilities	27.7	24.0
Total financing lease costs	$ 39.0	$ 33.0