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Stock-Based Compensation and Other Incentive Plans (Schedule of Weighted Average Assumptions Used in Option Pricing) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Share-based Compensation [Abstract]      
Weighted average grant-date fair value per share of options granted $ 2.37 $ 5.27 $ 14.18
Option, weighted average risk free rate 0.65% 0.75706% 1.92%
Option, weighted average dividend yield 2.30% 2.91789% 1.25%
Option, weighted average volatility 66.70% 60.71644% 57.40%
Expected life of options (Years) 4 years 6 months 4 years 6 months 4 years 6 months