Earnings Per Share ("EPS")

9 Months Ended

Sep. 30, 2013

Earnings Per Share ("EPS")

5. Earnings Per Share (“EPS”)

Basic EPS is calculated based on income available to holders of common stock (the “Common Stock”) of the Company and the weighted-average number of shares outstanding during the reported period. Diluted EPS includes additional dilution from potential Common Stock issuable pursuant to the exercise of outstanding stock options. The following table sets forth a reconciliation of the weighted average number of shares of Common Stock outstanding to the weighted average number of shares outstanding on a diluted basis:

	Three Months Ended				Nine Months Ended
(In millions)	September 30, 2013		September 30, 2012		September 30, 2013		September 30, 2012
Weighted average common shares outstanding - basic		138.8		139.5		138.5		140.4
Dilutive effect of stock options		2.5		2.7		2.6		2.7
Weighted average common shares outstanding - diluted		141.3		142.2		141.1		143.1
Antidilutive stock options outstanding		1.6		0.9		1.6		1.5