Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012	Jun. 30, 2011 As Restated [Member]		Jun. 30, 2011 As Restated [Member]
NET INCOME (LOSS)	$ 10,605	$ 15,304	$ 12,713	[1]	$ 60,826	[1]
Other comprehensive income (loss):
Foreign currency translation (losses) gains, net of tax	(4,790)	(2,204)	1,858	[1]	3,127	[1]
Unrealized gains (losses) on cash flow hedges, net of tax	(2,117)	(417)	(270)	[1]	(105)	[1]
Reclassification adjustment for gains (losses) in net income	1,428	2,715	(90)	[1]	(66)	[1]
Other comprehensive income (loss)	(5,479)	94	1,498	[1]	2,956	[1]
Comprehensive (loss) income	$ 5,126	$ 15,398	$ 14,211	[1]	$ 63,782	[1]

[1] (1) As restated - See Note 14 “Restatement of Previously Issued Financial Statements” of Notes to Condensed Consolidated Financial Statements.See notes to Condensed Consolidated Financial Statements.