DERIVATIVES (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Derivatives designated as hedging instruments
Fair Values of Derivative Instruments
Notional Amount	$ 131,391	$ 199,503
Derivative Assets	0	2,365
Derivative Liabilities	2,215	5,213
Derivatives designated as hedging instruments \| Interest rate swaps on certificates of deposit
Fair Values of Derivative Instruments
Notional Amount	48,365	112,913
Derivative Assets	0	0
Derivative Liabilities	2,137	5,213
Derivatives designated as hedging instruments \| Foreign currency forward contracts
Fair Values of Derivative Instruments
Notional Amount	83,026	86,590
Derivative Assets	0	2,365
Derivative Liabilities	78	0
Derivatives not designated as hedging instruments
Fair Values of Derivative Instruments
Notional Amount	8,122,776	7,190,926
Derivative Assets	150,358	77,469
Derivative Liabilities	149,965	76,679
Derivatives not designated as hedging instruments \| Interest rate swaps and options
Fair Values of Derivative Instruments
Notional Amount	7,450,492	6,494,900
Derivative Assets	144,293	67,215
Derivative Liabilities	146,623	67,325
Derivatives not designated as hedging instruments \| Foreign exchange contracts
Fair Values of Derivative Instruments
Notional Amount	605,439	652,993
Derivative Assets	6,065	10,254
Derivative Liabilities	3,334	9,350
Derivatives not designated as hedging instruments \| RPAs
Fair Values of Derivative Instruments
Notional Amount	66,845	43,033
Derivative Assets	0	0
Derivative Liabilities	$ 8	$ 4

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

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