Leases - Maturities of Operating and Financing Lease Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Finance Leases
2022	$ 87.9
2023	93.2
2024	97.6
2025	95.9
2026	94.2
Thereafter	327.4
Total lease payments	796.2
Less: tenant allowance	0.0
Less: amount representing interest	(239.5)
Present value of lease liabilities	556.7	$ 581.5
Operating Leases
2022	41.9
2023	42.0
2024	38.6
2025	35.7
2026	33.7
Thereafter	290.3
Total lease payments	482.2
Less: tenant allowance	(6.5)
Less: amount representing interest	(65.0)
Present value of lease liabilities	410.7	$ 361.0
Total
2022	129.8
2023	135.2
2024	136.2
2025	131.6
2026	127.9
Thereafter	617.7
Total lease payments	1,278.4
Less: tenant allowance	(6.5)
Less: amount representing interest	(304.5)
Present value of lease liabilities	$ 967.4