DERIVATIVES (Details 4) - Derivative instruments not designated as hedging instruments - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Derivative Instruments, Gain (Loss)
Total net gains (losses)	$ (4,628)	$ (283)	$ (1,691)	$ (3,927)
Foreign exchange options | Foreign exchange income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	0	37	236	91
Embedded derivative liabilities | Other operating expense
Derivative Instruments, Gain (Loss)
Total net gains (losses)	0	5	(136)	2
Interest rate swaps and caps | Other fees and other operating income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	(864)	272	(243)	(794)
Foreign exchange contracts | Foreign exchange income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	$ (3,764)	$ (597)	$ (1,548)	$ (3,226)