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Business And Summary Of Significant Accounting Policies (Schedule Of Estimated Useful Lives For Each Major Category Of Amortizable Intangible Assets) (Details)
12 Months Ended
Dec. 31, 2013
Minimum [Member] | Trade Name [Member]
 
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives 5 years
Minimum [Member] | Technological Know-How [Member]
 
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives 5 years
Minimum [Member] | Customer Related Intangible [Member]
 
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives 5 years
Maximum [Member] | Trade Name [Member]
 
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives 10 years
Maximum [Member] | Technological Know-How [Member]
 
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives 9 years
Maximum [Member] | Customer Related Intangible [Member]
 
Finite-Lived Intangible Assets [Line Items]  
Estimated useful lives 14 years