Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Payables and Accruals [Abstract]
Accrued interest	$ 40,215	$ 56,273
Accrued real estate taxes	35,134	47,319
Accrued legal fees	13,922	9,212
Accounts payable	2,547	2,868
Accrued other	27,152	36,205
Accounts payable and accrued expenses	$ 118,970	$ 151,877