Stock-Based Compensation (Stock Options - Range of Exercise Prices) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted Average Remaining Contractual Life In Years	4 years 36 days
Range of Exercisable Prices $31.75 - $31.75
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercisable Prices, low end of range (in dollars per share)	$ 31.75
Range of Exercisable Prices, high end of range (in dollars per share)	$ 31.75
Options Outstanding, Vested	80,000
Options Outstanding, Unvested (in shares)	149,000
Weighted Average Exercise Price Per Share (in dollars per share)	$ 31.75
Weighted Average Remaining Contractual Life In Years	4 years 1 month 6 days
Options Exercisable, Number Exercisable	80,000
Weighted Average Exercise Price Per Share (in dollars per share)	$ 31.75