Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from finance leases	$ 110.8	$ 110.6	$ 258.4
Operating cash flows from operating leases	620.1	609.9	163.2
Financing cash flows from finance leases	50.3	47.1	110.5
Non-cash lease activities:
Commencement of operating leases	29.9	3,820.4	58.5
Derecognition of operating lease liabilities	0.0	307.7	0.0
Commencement of finance leases	63.0	33.3	1,462.1
Derecognition of finance lease liabilities	0.0	2,933.6	0.0
Derecognition of finance obligations	$ 0.0	$ 1,567.8	$ 0.0