DERIVATIVE FINANCIAL INSTRUMENTS AND BALANCE SHEET OFFSETTING (Details 2) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014 Foreign exchange options	Dec. 31, 2013 Foreign exchange options	Sep. 30, 2014 Interest rate swaps and caps	Dec. 31, 2013 Interest rate swaps and caps	Sep. 30, 2014 Short-term foreign exchange contracts	Dec. 31, 2013 Short-term foreign exchange contracts	Sep. 30, 2014 Long-term foreign exchange contracts	Dec. 31, 2013 Long-term foreign exchange contracts
Derivative
Notional amount									$ 693,200,000	$ 607,900,000	$ 22,000,000	$ 27,500,000
Amount recognized in interest expense related to hedge ineffectiveness	226,000	(514,000)	(133,000)	(817,000)
Net reduction to interest expense related to net settlements of derivatives	1,700,000	894,000	4,500,000	1,800,000
Term of contract					5 years
Notional amount of derivative assets							2,340,000,000	1,910,000,000
Notional amount of derivative liabilities					47,968,000	51,505,000	2,340,000,000	1,920,000,000
Fair value of derivative asset									8,200,000	6,000,000	1,000,000	200,000
Fair value of derivative liability									$ 8,600,000	$ 3,200,000	$ 1,000,000	$ 183,000