Stock-Based Compensation and Other Plans (Details 4) (USD $)	12 Months Ended
	Dec. 31, 2013
Outstanding
Shares	329,523
Average Life Remaining	1 year 4 months 24 days
Average Exercise Price (in dollars per share)	$ 51.67
Exercisable
Shares	329,523
Average Exercise Price (in dollars per share)	$ 51.67
$17.00-$20.00
Stock options outstanding by exercise price range
Exercise price, low end of range (in dollars per share)	$ 17.00
Exercise price, high end of range (in dollars per share)	$ 20.00
Outstanding
Shares	13,691
Average Life Remaining	4 years 4 months 24 days
Average Exercise Price (in dollars per share)	$ 17.40
Exercisable
Shares	13,691
Average Exercise Price (in dollars per share)	$ 17.40
$20.01-$30.00
Stock options outstanding by exercise price range
Exercise price, low end of range (in dollars per share)	$ 20.01
Exercise price, high end of range (in dollars per share)	$ 30.00
Outstanding
Shares	16,667
Average Life Remaining	4 months 24 days
Average Exercise Price (in dollars per share)	$ 29.20
Exercisable
Shares	16,667
Average Exercise Price (in dollars per share)	$ 29.20
$30.01-$40.00
Stock options outstanding by exercise price range
Exercise price, low end of range (in dollars per share)	$ 30.01
Exercise price, high end of range (in dollars per share)	$ 40.00
Outstanding
Shares	120,091
Average Life Remaining	1 year 3 months 18 days
Average Exercise Price (in dollars per share)	$ 37.36
Exercisable
Shares	120,091
Average Exercise Price (in dollars per share)	$ 37.36
$40.01-$60.00
Stock options outstanding by exercise price range
Exercise price, low end of range (in dollars per share)	$ 40.01
Exercise price, high end of range (in dollars per share)	$ 60.00
Outstanding
Shares	110,000
Average Life Remaining	1 year 7 months 6 days
Average Exercise Price (in dollars per share)	$ 56.99
Exercisable
Shares	110,000
Average Exercise Price (in dollars per share)	$ 56.99
$60.01-$150.00
Stock options outstanding by exercise price range
Exercise price, low end of range (in dollars per share)	$ 60.01
Exercise price, high end of range (in dollars per share)	$ 150.00
Outstanding
Shares	69,074
Average Life Remaining	1 year
Average Exercise Price (in dollars per share)	$ 80.29
Exercisable
Shares	69,074
Average Exercise Price (in dollars per share)	$ 80.29