Net Income Per Common Share Computations

6 Months Ended

Jun. 30, 2013

Net Income Per Common Share Computations

11. Net Income Per Common Share Computations – The computations of net income per common share are presented in the following table.

	Three Months Ended				Six Months Ended
	June 30,				June 30,
($ In Millions Except Per Common Share Information)	2013		2012		2013		2012
Basic Net Income Per Common Share
Average Number of Common Shares Outstanding		239,738,592		240,900,839		239,454,653		240,995,466
Net Income Applicable to Common Stock	$	191.1	$	179.6	$	355.1	$	340.8
Less: Earnings Allocated to Participating Securities		3.2		2.7		5.6		4.8
Earnings Allocated to Common Shares Outstanding		187.9		176.9		349.5		336.0
Basic Net Income Per Common Share		0.78		0.73		1.46		1.39
Diluted Net Income Per Common Share
Average Number of Common Shares Outstanding		239,738,592		240,900,839		239,454,653		240,995,466
Plus: Dilutive Effect of Share-based Compensation		1,302,089		467,143		1,162,647		466,573
Average Common and Potential Common Shares		241,040,681		241,367,982		240,617,300		241,462,039
Earnings Allocated to Common and Potential Common Shares		187.9		176.9		349.5		336.0
Diluted Net Income Per Common Share	$	0.78	$	0.73	$	1.45	$	1.39

Note: Common stock equivalents totaling 3,432,897 and 4,008,871 for the three and six months ended June 30, 2013, respectively, and 11,973,600 and 12,710,195 for the three and six months ended June 30, 2012, respectively, were not included in the computation of diluted net income per common share because their inclusion would have been antidilutive.