Goodwill and Intangible Assets and Liabilities - Schedule of Carrying Value of the Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Schedule Of Indefinite And Finite Lived Intangible Assets And Liabilities [Line Items]
Total intangible assets, Original Cost	$ 479,137	$ 474,870
Less: accumulated amortization	(92,124)	(84,145)
Total intangible assets, net	387,013	390,725
Less: accumulated amortization	(5,347)	(2,200)
Total intangible liabilities, net	185,807	187,886
Customer Lists
Schedule Of Indefinite And Finite Lived Intangible Assets And Liabilities [Line Items]
Finite life intangible assets, Original Cost	416,104	416,104
Less: accumulated amortization	(88,666)	(82,989)
Contracts
Schedule Of Indefinite And Finite Lived Intangible Assets And Liabilities [Line Items]
Finite life intangible assets, Original Cost	52,536	48,269
Less: accumulated amortization	(3,283)	(1,068)
Underlying Rights
Schedule Of Indefinite And Finite Lived Intangible Assets And Liabilities [Line Items]
Finite life intangible assets, Original Cost	10,497	10,497
Less: accumulated amortization	(175)	(87)
Below-market Leases
Schedule Of Indefinite And Finite Lived Intangible Assets And Liabilities [Line Items]
Total intangible liabilities	191,154	190,086
Less: accumulated amortization	$ (5,347)	$ (2,200)