NONCONTROLLING INTERESTS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
RSO [Member]
Activity in noncontrolling interests [Roll Forward]
Noncontrolling interests, beginning of period			$ 743,364
Net income attributable to noncontrolling interests	14,214	23,708	48,759	44,394
Noncontrolling interest, end of period	908,833		908,833
RAI [Member]
Activity in noncontrolling interests [Roll Forward]
Noncontrolling interests, beginning of period			238
Net income attributable to noncontrolling interests	(11)	40	33	23
Noncontrolling interest, end of period	254		254
Noncontrolling Interests [Member] | RSO [Member]
Activity in noncontrolling interests [Roll Forward]
Noncontrolling interests, beginning of period			743,364
Net income attributable to noncontrolling interests			48,759
Other comprehensive income			18,033
Proceeds from issuance of equity interests, net			177,641
Amortization of stock-based compensation			4,497
Distributions to noncontrolling interests			(88,390)
Other			4,929
Noncontrolling interest, end of period	908,833		908,833
Noncontrolling Interests [Member] | RAI [Member]
Activity in noncontrolling interests [Roll Forward]
Noncontrolling interests, beginning of period			238
Net income attributable to noncontrolling interests			33
Other comprehensive income			0
Proceeds from issuance of equity interests, net			0
Amortization of stock-based compensation			0
Distributions to noncontrolling interests			(17)
Other			0
Noncontrolling interest, end of period	$ 254		$ 254