Other Liabilities, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Abstract]
Lease intangible liabilities, net	$ 10,753	$ 12,324
Lease assumption liabilities	11,683	17,589
Lease incentive liabilities	15,408	20,854
Liabilities related to operating lease right-of-use assets	11,204	28,476
Liabilities related to finance lease right-of-use assets	40,049
Prepaid rent	25,734	23,612
Security deposits	14,431	16,348
Environmental liabilities	17,898	17,898
Net deferred tax liability	3,179	5,542
Dividends payable		34,012
Derivative agreements, at fair value	49,236	17,440
Other	16,919	11,947
Total other liabilities, net	$ 216,494	$ 206,042