DERIVATIVE FINANCIAL INSTRUMENTS AND BALANCE SHEET OFFSETTING (Details 2) (USD $)	3 Months Ended	6 Months Ended					6 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 30, 2014 Counterparties assets	Dec. 31, 2013 Counterparties assets	Jun. 30, 2014 Counterparties liabilities	Dec. 31, 2013 Counterparties liabilities	Jun. 30, 2014 Foreign exchange options	Jun. 30, 2014 Interest rate swaps and caps	Dec. 31, 2013 Interest rate swaps and caps	Jun. 30, 2014 Short-term foreign exchange contracts	Dec. 31, 2013 Short-term foreign exchange contracts	Dec. 31, 2013 Short-term foreign exchange contracts Counterparties assets	Jun. 30, 2014 Short-term foreign exchange contracts Counterparties liabilities	Jun. 30, 2014 Long-term foreign exchange contracts	Dec. 31, 2013 Long-term foreign exchange contracts
Derivative
Notional amount										$ 462,800,000	$ 426,000,000			$ 13,900,000	$ 14,800,000
Net increase recognized in expense related to hedge ineffectiveness	538,000	339,000
Net increase to interest expense related to net settlements of derivatives	2,000,000	4,000,000
Term of contract							5 years
Notional amount of derivative assets								2,110,000,000	1,920,000,000
Notional amount of derivative liabilities								2,110,000,000	1,920,000,000
Fair value of derivative asset			9,711,000	16,043,000						4,300,000	6,000,000	1,500,000		188,000	200,000
Fair value of derivative liability					$ 40,459,000	$ 33,849,000				$ 4,100,000	$ 3,200,000		$ 923,000	$ 203,000	$ 183,000