Leases - Schedule of Lease Maturities (Detail) $ in Thousands	Jun. 30, 2019 USD ($)
Operating leases
Remainder of 2019	$ 7,230
2020	14,244
2021	13,895
2022	12,898
2023	12,355
2024	12,141
Thereafter	247,424
Total lease payments	320,187
Less: Imputed interest	(188,983)
Present value of lease liabilities	131,204
Financing leases
Remainder of 2019	413
2020	825
2021	332
2022	208
2023	204
2024	201
Thereafter	2,593
Total lease payments	4,776
Less: Imputed interest	(921)
Present value of lease liabilities	3,855
Land Lease [Member]
Operating leases
Remainder of 2019	5,201
2020	10,401
2021	10,401
2022	10,401
2023	10,401
2024	10,401
Thereafter	244,431
Total lease payments	301,637
Less: Imputed interest	(185,865)
Present value of lease liabilities	115,772
Other Operating Leases [Member]
Operating leases
Remainder of 2019	2,029
2020	3,843
2021	3,494
2022	2,497
2023	1,954
2024	1,740
Thereafter	2,993
Total lease payments	18,550
Less: Imputed interest	(3,118)
Present value of lease liabilities	$ 15,432