Earnings per share (Tables)

6 Months Ended

Jun. 30, 2012

Schedule Of Actual Weighted Average Shares Used In Calculating Earnings Per Share

Actual weighted average shares used in calculating earnings per share were:

(In millions)	Three months ended				Six months ended
	June 30, 2012		June 30, 2011		June 30, 2012		June 30, 2011
Weighted average shares basic		93.5		89.2		91.4		89.1
Effect of dilutive securities:
– stock options/share awards		0.3		0.5		0.3		0.6
– equity units		1.3		4.3		2.7		4.3
Weighted average shares diluted		95.1		94.0		94.4		94.0