Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other assets, net	$ 152,678	$ 144,341
Senior unsecured debt, net	1,312,148	1,450,606
Mortgage notes payable, net	$ 245,691	246,510
ASU 2015-03
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other assets, net		144,341
Senior unsecured debt, net		1,450,606
Mortgage notes payable, net		246,510
ASU 2015-03 | Originally Reported
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other assets, net		157,549
Senior unsecured debt, net		1,460,592
Mortgage notes payable, net		249,732
ASU 2015-03 | Effect of Change
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Other assets, net		(13,208)
Senior unsecured debt, net		(9,986)
Mortgage notes payable, net		$ (3,222)