DERIVATIVES (NOTIONAL TABLE) (DETAILS) In Thousands, unless otherwise specified			6 Months Ended
	Jun. 30, 2013 USD ($)	Dec. 31, 2012 USD ($)	Jun. 30, 2013 CAD USD ($)	Jun. 30, 2013 CAD	Jun. 30, 2013 PHP USD ($)	Jun. 30, 2013 PHP	Jun. 30, 2013 MXN USD ($)	Jun. 30, 2013 MXN	Jun. 30, 2013 GBP USD ($)	Jun. 30, 2013 GBP GBP (£)	Jun. 30, 2013 NZD USD ($)	Jun. 30, 2013 NZD	Dec. 31, 2012 Forwards CAD USD ($)	Dec. 31, 2012 Forwards CAD	Dec. 31, 2012 Forwards PHP USD ($)	Dec. 31, 2012 Forwards PHP	Dec. 31, 2012 Forwards MXN USD ($)	Dec. 31, 2012 Forwards MXN	Dec. 31, 2012 Forwards GBP USD ($)	Dec. 31, 2012 Forwards GBP GBP (£)	Dec. 31, 2012 Forwards NZD USD ($)	Dec. 31, 2012 Forwards NZD
Derivative [Line Items]
Local Currency Notional Amount				17,450		17,575,000		1,854,500		£ 3,815		450		7,750		11,710,000		1,320,500		£ 3,518		398
U.S. Dollar Notional Amount	$ 567,697	$ 379,782	$ 16,976		$ 410,663		$ 133,778		$ 5,926		$ 354		$ 7,407		$ 271,970		$ 94,530		$ 5,575		$ 300
% Maturing in the Next 12 Months			65.60%	65.60%	40.80%	40.80%	38.40%	38.40%	100.00%	100.00%	100.00%	100.00%
Contracts Maturing Through			June 2015	June 2015	December 2017	December 2017	December 2017	December 2017	June 2014	June 2014	March 2014	March 2014