Accumulated Other Comprehensive Income ("AOCI") - Summary of Other Comprehensive Income and Changes in Accumulated Other Comprehensive Income by Component (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2016 USD ($)
Accumulated Other Comprehensive Income Loss [Line Items]
Balance as of December 31, 2015	$ (7,843)
OCI before reclassifications	(23,972)	[1]
Net current period OCI	(23,972)
Balance as of March 31, 2016	(31,815)
Pro Rata Share of OCI of Unconsolidated Joint Ventures [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance as of December 31, 2015	(412)
OCI before reclassifications	86	[1]
Net current period OCI	86
Balance as of March 31, 2016	(326)
Change in Value of Interest Rate Swaps [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Balance as of December 31, 2015	(7,431)
OCI before reclassifications	(24,058)	[1]
Net current period OCI	(24,058)
Balance as of March 31, 2016	$ (31,489)

[1] Net of amounts attributable to the noncontrolling interests in the Operating Partnership.