ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (ROLLFORWARD TABLE) (DETAILS) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance,value	$ 440,817
Ending balance,value	395,063
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance,value	(101,365)	$ (52,274)
Other comprehensive income (loss) before reclassifications	3,850	(55,908)
Amounts reclassified from accumulated other comprehensive income (loss)	(12,317)	5,280
Net current period other comprehensive income (loss)	(8,467)	(50,628)
Ending balance,value	(109,832)	(102,902)
Foreign Currency Translation Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance,value	(71,196)	(33,352)
Other comprehensive income (loss) before reclassifications	(7,999)	(39,019)
Net current period other comprehensive income (loss)	(7,999)	(39,019)
Ending balance,value	(79,195)	(72,371)
Derivative Valuation, Net of Tax
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance,value	(26,885)	(18,345)
Other comprehensive income (loss) before reclassifications	9,519	(14,070)
Amounts reclassified from accumulated other comprehensive income (loss)	(11,189)	4,601
Net current period other comprehensive income (loss)	(1,670)	(9,469)
Ending balance,value	(28,555)	(27,814)
Other, Net of Tax
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance,value	(3,284)	(577)
Other comprehensive income (loss) before reclassifications	2,330	(2,819)
Amounts reclassified from accumulated other comprehensive income (loss)	(1,128)	679
Net current period other comprehensive income (loss)	1,202	(2,140)
Ending balance,value	$ (2,082)	$ (2,717)