Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2012

Reconciliation of Weighted Average Shares for the Basic and Diluted Shares Computations

The following is a reconciliation of weighted average shares for the basic and diluted shares computations (in millions):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2012		2011		2012		2011
Weighted average shares outstanding for basic net earnings per share		174.1		187.7		175.6		190.6
Effect of dilutive stock options and other equity awards		1.2		1.1		1.1		1.2
Weighted average shares outstanding for diluted net earnings per share		175.3		188.8		176.7		191.8