OTHER ASSETS (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Straight-line rent receivables, net	$ 228,621	$ 219,064
Non-mortgage loans receivable, net	38,096	37,926
Other intangibles, net	12,011	13,224
Other	145,708	142,189
Total other assets	$ 424,436	$ 412,403