DEBT - Schedule of Maturities of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
July 1, 2016 through December 31, 2016	$ 2,101
2017	4,311
2018	4,459
2019	4,612
2020	4,771
Thereafter	1,198,217
Total Principal Balance	1,218,471
Discount	(570)
Deferred financing costs	(18,020)
Total Debt, net	1,199,881
Mortgage Indebtedness [Member]
Debt Instrument [Line Items]
July 1, 2016 through December 31, 2016	2,101
2017	4,311
2018	4,459
2019	4,612
2020	4,771
Thereafter	156,742
Total Principal Balance	176,996
Discount	0
Deferred financing costs	(2,943)
Total Debt, net	174,053
Senior Notes [Member]
Debt Instrument [Line Items]
July 1, 2016 through December 31, 2016	0
2017	0
2018	0
2019	0
2020	0
Thereafter	700,000
Total Principal Balance	700,000
Discount	(570)	$ (600)
Deferred financing costs	(12,462)	$ (13,700)
Total Debt, net	686,968
Term Loans [Member]
Debt Instrument [Line Items]
July 1, 2016 through December 31, 2016	0
2017	0
2018	0
2019	0
2020	0
Thereafter	341,475
Total Principal Balance	341,475
Discount	0
Deferred financing costs	(2,615)
Total Debt, net	$ 338,860