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Retirement Benefits (Amounts Recognized In Accumulated Other Comprehensive Income (Loss)) (Details) (United States Pension Plans of US Entity, Defined Benefit [Member], USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
United States Pension Plans of US Entity, Defined Benefit [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Net loss $ (1,143) $ (109)