ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Reclassifications out of accumulated other comprehensive income (loss)
Provision for income taxes	$ (44,532)	$ (13,361)	$ (49,305)	$ (15,840)
Net loss	(14,733)	(76,496)	(101,064)	(99,666)
Gains and losses on cash flow hedges | Interest Rate Swaps | Amounts reclassified from Accumulated Other Comprehensive Income (Loss)
Reclassifications out of accumulated other comprehensive income (loss)
Interest expense	(622)		(1,236)
Provision for income taxes	74		147
Net loss	$ (548)		$ (1,089)