Other Liabilities, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Abstract]
Lease intangible liabilities, net	$ 11,240	$ 12,324
Prepaid rent	24,689	23,612
Lease assumption liabilities	13,251	17,589
Lease incentive liabilities	17,814	20,854
Liabilities related to operating lease right-of-use assets	11,643	28,476
Liabilities related to finance lease right-of-use assets	39,878
Security deposits	15,700	16,348
Environmental liabilities	17,898	17,898
Net deferred tax liability	3,553	5,542
Dividends payable		34,012
Derivative agreements, at fair value	52,558	17,440
Other	12,190	11,947
Total other liabilities, net	$ 220,414	$ 206,042