Leases - Amounts recognized in Condensed Consolidated Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Assets:
Finance lease right-of-use assets	$ 576.7	$ 591.2
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, plant, and equipment, net	Property, plant, and equipment, net
Operating lease right-of-use assets	$ 245.8	$ 217.4
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other noncurrent assets	Other noncurrent assets
Total lease assets	$ 822.5	$ 808.6
Liabilities:
Finance lease liabilities	720.0	720.0
Operating lease liabilities - current	$ 37.8	$ 30.3
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other current liabilities	Accrued expenses and other current liabilities
Operating lease liabilities - noncurrent	$ 229.0	$ 204.1
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other noncurrent liabilities	Other noncurrent liabilities
Total lease liability	$ 986.8	$ 954.4
Accumulated amortization of right-of-use assets	162.9	148.4
Operating lease, right-of-use asset, accumulated amortization	$ 68.8	$ 78.4