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Goodwill And Other Intangible Assets (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Goodwill And Other Intangible Assets [Line Items]    
Amortization of other intangible assets $ 0.9 $ 0.6
Customer Relationships [Member]
   
Goodwill And Other Intangible Assets [Line Items]    
Estimated useful life 10 years