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DERIVATIVE FINANCIAL INSTRUMENTS (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Jun. 30, 2012
FX forward contracts
Dec. 31, 2011
FX forward contracts
Jun. 30, 2012
FX forward contracts
Maximum
Y
Jun. 30, 2012
FX forward contracts
Minimum
Y
Jun. 30, 2012
FX embedded derivatives
Dec. 31, 2011
FX embedded derivatives
Jun. 30, 2012
Commodity contracts
pound
Dec. 31, 2011
Commodity contracts
pound
Derivative disclosures                    
Aggregate notional amount     $ 121.3 $ 66.1     $ 122.4 $ 73.2    
Maturity period forward exchange rate contracts (in years)         2 1        
Unrealized loss, net of tax, recorded in AOCI (3.8) (4.4) (3.5) (3.7)         (0.3) (0.7)
Unrealized loss reclassified into income over the next 12 months     $ 2.1              
Notional amount of commodity contracts (in pounds of copper)                 3,300,000 2,900,000