RESTRUCTURING CHARGES Restructuring Charges 2011 (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended										12 Months Ended		12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2012 Employee termination costs in second quarter of 2010	Dec. 31, 2011 Employee termination costs in second quarter of 2010	Dec. 31, 2010 Employee termination costs in second quarter of 2010	Dec. 31, 2011 Other restructuring charges in first quarter of 2009	Dec. 31, 2010 Other restructuring charges in first quarter of 2009	Dec. 31, 2011 Termination of contract with supplier in third quarter of 2002	Dec. 31, 2009 Termination of contract with supplier in third quarter of 2002	Dec. 31, 2010 Employee termination costs in first quarter of 2009	Dec. 31, 2011 Employee termination costs in first quarter of 2009	Dec. 31, 2011 Employee termination costs in second quarter of 2008	Dec. 31, 2010 Employee termination costs in second quarter of 2008	Dec. 31, 2012 Employee termination costs in third quarter of 2008	Dec. 31, 2011 Employee termination costs in third quarter of 2008	Dec. 31, 2010 Employee termination costs in third quarter of 2008
Restructuring Cost and Reserve [Line Items]
Accrual at the beginning of the period	$ 2,147	$ 3,477	$ 2,471	$ 1,846	$ 1,286	$ 0			$ 1,592	$ 1,592	$ 318	$ 0	$ 3	$ 4	$ 301	$ 460	$ 557
Restructuring Charges, Net of Change in Estimate	23,491	21,656	5,253	924	21,659	4,267					986		(3)
Other Restructuring Costs		(1,592)							(1,592)
Restructuring Reserve, Settled with Cash	(9,662)	(21,461)	(3,963)	(1,902)	(21,461)	(2,965)					(954)				(301)		(44)
RestructuringReserveSettledWithCashOther		(136)	182				(136)	182
Currency Translation Adjustment		1,180	(102)		1,165	(16)					(32)			(1)		15	(53)
Foreign exchange (gain) loss	(249)	(977)		(429)	(803)											(174)
Accrual at the end of the period	$ 16,222	$ 2,147	$ 3,477	$ 439	$ 1,846	$ 1,286			$ 0	$ 1,592	$ 136	$ 0	$ 0	$ 3	$ 0	$ 301	$ 460