Stock-Based Compensation Programs (Tables)

3 Months Ended

Mar. 31, 2014

Stock-Based Compensation Programs

Schedule of weighted average assumptions used for estimating fair values of options

	January 2014		January 2013
Expected dividend yield	1.06	%	1.13	%
Expected stock price volatility	21.41	%	22.02	%
Risk-free interest rate	1.65	%	1.02	%
Expected life of options (in years)	5.5 years		5.5 years