Deferred Costs (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Deferred leasing costs	$ 400,419	$ 447,002
Less: accumulated amortization	(275,924)	(269,834)
Deferred costs, net	$ 124,495	$ 177,168