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Management Compensation And Incentive Plans (Stock Option Activity Under The Plans) (Details) (Stock Options [Member], USD $)
12 Months Ended
Dec. 31, 2013
Stock Options [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Outstanding at January 1, 2012 1,730,149
Number of Shares, Granted 348,106
Number of Shares, Exercised (70,802)
Number of Shares, Forfeited/canceled/expired (90,735)
Number of Shares, Outstanding at December 31, 2012 1,916,718
Weighted-Average Exercise Price, Outstanding unvested at January 1, 2012 $ 12.35
Weighted-Average Exercise Price, Granted $ 11.53
Weighted-Average Exercise Price, Exercised $ 4.93
Weighted-Average Exercise Price, Forfeited/canceled/expired $ 14.63
Weighted-Average Exercise Price, Outstanding at December 31, 2012 $ 12.47