Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Payables and Accruals [Abstract]
Accrued interest	$ 62,821	$ 56,273
Accrued real estate taxes	42,453	47,319
Accrued legal fees	13,472	9,212
Accounts payable	7,144	2,868
Accrued other	37,232	36,205
Accounts payable and accrued expenses	$ 163,122	$ 151,877