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DERIVATIVE INSTRUMENTS (Tables)
3 Months Ended
Mar. 31, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Notional Amounts of Outstanding Derivative Positions
The following table shows the notional principal of our derivative instruments as of March 31, 2013:
 
 
Currency
 
Notional
Principal
Instruments qualifying as accounting hedges:
 
 
 

Foreign exchange contracts
Canadian dollar
 
5,760

Foreign exchange contracts
Philippine peso
 
1,336,140