DERIVATIVE FINANCIAL INSTRUMENTS AND BALANCE SHEET OFFSETTING (Details 2) (USD $)	3 Months Ended						3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014 Counterparties assets	Dec. 31, 2013 Counterparties assets	Mar. 31, 2014 Counterparties liabilities	Dec. 31, 2013 Counterparties liabilities	Mar. 31, 2014 Foreign exchange options	Mar. 31, 2014 Interest rate swaps	Dec. 31, 2013 Interest rate swaps	Mar. 31, 2014 Short-term foreign exchange contracts	Dec. 31, 2013 Short-term foreign exchange contracts	Dec. 31, 2013 Short-term foreign exchange contracts Counterparties assets	Mar. 31, 2014 Short-term foreign exchange contracts Counterparties liabilities	Mar. 31, 2014 Long-term foreign exchange contracts	Dec. 31, 2013 Long-term foreign exchange contracts
Derivative
Notional amount										$ 472,200,000	$ 426,000,000			$ 14,500,000	$ 14,800,000
Net reduction recognized in expense related to hedge ineffectiveness	199,000	87,000
Net reduction to interest expense related to net settlements of derivatives	2,000,000	385,000
Term of contract							5 years
Notional amount of derivative assets								2,020,000,000	1,920,000,000
Notional amount of derivative liabilities								2,010,000,000	1,920,000,000
Fair value of derivative asset			10,370,000	16,043,000						4,100,000	6,000,000	1,500,000		249,000	200,000
Fair value of derivative liability					$ 35,574,000	$ 33,849,000				$ 3,400,000	$ 3,200,000		$ 547,000	$ 230,000	$ 183,000