DEBT - Schedule of Maturities of Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
October 1, 2016 through December 31, 2016	$ 1,013
2017	4,139
2018	4,277
2019	4,420
2020	4,568
Thereafter	1,186,740
Total Principal Balance	1,205,157
Discount	(543)
Deferred financing costs	(17,236)
Total Debt, net	1,187,378
Mortgage Indebtedness [Member]
Debt Instrument [Line Items]
October 1, 2016 through December 31, 2016	1,013
2017	4,139
2018	4,277
2019	4,420
2020	4,568
Thereafter	146,628
Total Principal Balance	165,045
Discount	0
Deferred financing costs	(2,915)
Total Debt, net	162,130
Term Loans [Member]
Debt Instrument [Line Items]
October 1, 2016 through December 31, 2016	0
2017	0
2018	0
2019	0
2020	0
Thereafter	340,112
Total Principal Balance	340,112
Discount	0
Deferred financing costs	(2,471)
Total Debt, net	337,641
Senior Notes [Member]
Debt Instrument [Line Items]
October 1, 2016 through December 31, 2016	0
2017	0
2018	0
2019	0
2020	0
Thereafter	700,000
Total Principal Balance	700,000
Discount	(543)	$ (600)
Deferred financing costs	(11,850)	$ (13,700)
Total Debt, net	$ 687,607