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Leases - Schedule of Components of Right-of-use Assets and Liabilities Related to Leases (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Assets:    
Operating lease assets $ 277.0 $ 324.1
Finance lease assets 531.5 329.6
Total leased assets 808.5 653.7
Operating lease liabilities:    
Current 36.8 40.1
Long-term 269.8 315.6
Total operating lease liabilities 306.6 355.7
Finance lease liabilities:    
Current 20.5 19.0
Long-term 563.5 345.6
Finance lease obligations 584.0 364.6
Total lease liabilities $ 890.6 $ 720.3
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Property and equipment, net of accumulated depreciation of $348.5 and $272.3, respectively Property and equipment, net of accumulated depreciation of $348.5 and $272.3, respectively
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Other current liabilities Other current liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] Less: Current maturities Less: Current maturities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Long-term debt, less current maturities Long-term debt, less current maturities