Share-Based Compensation (Assumption For Fair Value Of Options Granted) (Details)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Risk-free interest rate	1.90%	1.50%
Weighted average expected life in years	5 years 10 months 24 days	6 years
Expected volatility	36.90%	38.90%
Dividend yield	2.40%	2.80%