Leases - Maturity of Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Operating leases
2020	$ 10,308
2021	10,440
2022	10,630
2023	10,763
2024	9,948
Thereafter	622,618
Total	674,707
Less: Interest	(476,057)
Present value of lease liabilities	198,650
Finance leases
2020	125
2021	125
2022	125
2023	125
2024	126
Thereafter	9,281
Total undiscounted lease payments	9,907
Less: Interest	(6,488)
Present value of lease liabilities	$ 3,419
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2019		$ 10,309
2020		10,408
2021		9,877
2022		10,031
2023		10,132
Thereafter		639,234
Total		$ 689,991