Leases - Future Minimum Lease Commitments (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Current portion of lease liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Current portion of lease liabilities
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Long-term portion of lease liabilities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Long-term portion of lease liabilities
Operating Leases
2022	$ 424.1
2023	407.8
2024	391.9
2025	388.7
2026	384.2
Thereafter	7,518.5
Total lease payments	9,515.2
Less: Imputed interest	(5,061.1)
Present value of future lease payments	4,454.1
Less: Current portion of lease obligations	(132.8)
Long-term portion of lease obligations	4,321.3
Finance Leases
2022	30.0
2023	29.1
2024	25.0
2025	25.0
2026	25.1
Thereafter	492.8
Total lease payments	627.0
Less: Imputed interest	(309.6)
Present value of future lease payments	317.4
Less: Current portion of lease obligations	(10.1)
Long-term portion of lease obligations	307.3
Financing Obligations
2022	370.3
2023	370.4
2024	370.4
2025	370.5
2026	370.5
Thereafter	8,724.2
Total lease payments	10,576.3
Less: Imputed interest	(6,479.5)
Present value of future lease payments	4,096.8
Less: Current portion of lease obligations	(39.0)	$ (36.0)
Long-term portion of lease obligations	$ 4,057.8	$ 4,096.4

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Financing Obligation, Current

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Financing Obligation, Noncurrent

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-Publisher FASB
-Name Accounting Standards Codification
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Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

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