Leases - Schedule of Assets and Liabilities in Connection With Acquisitions of Leasehold Interests (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Amounts recorded upon acquisition of leasehold interests:
Right-of-use assets - operating leases, net	$ 76,268	$ 60,006
Right-of-use assets - finance leases	25,086	102,055
Lease liability - operating lease	$ (88,816)	(56,762)
Leasehold Interests Acquisition
Amounts recorded upon acquisition of leasehold interests:
Right-of-use assets - operating leases, net		50,147
Right-of-use assets - finance leases		19,422
Leasehold improvements		13,354
Lease intangibles (Note 6)		1,760
Lease liability - operating lease		(45,293)
Acquisition-related intangible liabilities (Note 6)		(359)
Cash paid upon acquisition of leasehold interests		$ 39,031