DERIVATIVES (Details 4) - Derivative instruments not designated as hedging instruments - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Derivative Instruments, Gain (Loss)
Total net gains (losses)	$ 2,165	$ (460)	$ 2,937	$ (3,643)
Foreign exchange options | Foreign exchange income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	37	173	236	54
Embedded derivative liabilities | Other operating expense
Derivative Instruments, Gain (Loss)
Total net gains (losses)	5	(3)	(136)	(2)
Interest rate swaps and caps | Other operating income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	1,215	(130)	621	(1,066)
Foreign exchange contracts | Foreign exchange income
Derivative Instruments, Gain (Loss)
Total net gains (losses)	$ 908	$ (500)	$ 2,216	$ (2,629)