Stock-Based Compensation Plans (Weighted-Average Assumptions for the ESOP) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Dividend yield	2.36%	2.64%	2.32%	2.70%
Expected volatility	37.70%	44.90%	38.73%	45.61%
Risk-free interest rate	1.79%	1.39%	1.81%	1.19%
Expected term of options	4 years 140 days	4 years 0 days	4 years 305 days	4 years 3 days
Weighted-avg. grant-date fair value (in dollars per share)	$ 7.19	$ 7.61	$ 8.25	$ 6.98