EQUITY METHOD INVESTMENTS AND INTERESTS IN JOINT VENTURES AND PARTNERSHIPS (Details 2) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2016	Mar. 31, 2015
Gain (Loss) on Investments [Line Items]
Gain (Loss) on Investments	$ (138,032)	$ 19,899
Net income (loss) attributable to noncontrolling interests	15,535	6,071
Equity Method Investments
Gain (Loss) on Investments [Line Items]
Net realized gains (losses)	725	1,424
Net (increase) decrease in unrealized losses	(15,992)	(22,426)
Gain (Loss) on Investments	(15,267)	(21,002)
Interests in Joint Ventures and Partnerships
Gain (Loss) on Investments [Line Items]
Net realized gains (losses)	(2,162)	0
Net (increase) decrease in unrealized losses	(83,093)	(26,499)
Gain (Loss) on Investments	$ (85,255)	$ (26,499)

This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting and losses recognized for other than temporary impairments (OTTI) of the subject investments.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 9
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-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563

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-Name Accounting Standards Codification
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-Section 45
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Amount of Net Income (Loss) attributable to noncontrolling interest.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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The net realized gains or losses on investments during the period, not including gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for the period.

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