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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2011
M
Dec. 31, 2010
Dec. 31, 2009
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES      
Lag period for including results of European subsidiaries in consolidated financial statements (in months) 1    
Cash and Cash Equivalents      
Maximum term of original maturity to classify instruments as cash and cash equivalents (in months) 3    
Research and Development Costs      
Research and development expenses $ 15.4 $ 14.6 $ 14.4
Buildings
     
Property, Plant, Equipment and Depreciation      
Useful life (in years) 45    
Machinery and equipment
     
Property, Plant, Equipment and Depreciation      
Useful life, minimum (in years) 2    
Useful life, maximum (in years) 12