Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2014

The following table presents the effect of dilutive securities on the weighted average common shares outstanding included in the calculation of earnings per common share for the three and nine months ended September 30, 2014 and 2013.



	Three Months Ended September 30		Nine Months Ended September 30
(in millions)	2014	2013	2014	2013
Weighted average common shares outstanding	138.2	143.2	138.7	144.4
Effect of dilutive securities:
Stock options	0.7	0.9	0.7	0.8
Other stock compensation plans	0.8	0.8	0.7	0.8
Potentially dilutive common shares	1.5	1.7	1.4	1.6
Adjusted weighted average common shares outstanding	139.7	144.9	140.1	146.0