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Retirement Plans And Other Postretirement Benefits (Schedule Of Percentage Composition Of Assets Held By Pension Plans) (Details)
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 100.00% 100.00% 100.00%
Fixed income securities
      
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 14.00% 14.70% 9.70%
Large/mid-capitalization equity securities
      
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 13.80% 10.90% 15.90%
Small-capitalization equity securities
      
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 4.80% 5.40% 6.20%
International and emerging market equity securities
      
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 11.70% 10.00% 14.30%
Total equity securities
      
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 30.30% 26.30% 36.40%
Private equity and hedge funds
      
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 48.30% 50.00% 41.80%
Other assets
      
Defined Benefit Plan Disclosure [Line Items]      
% Composition of Plan Assets at December 31, Total for continuing operations 7.40% 9.00% 12.10%