Earnings per share (Tables)

3 Months Ended

Mar. 31, 2015

Weighted Average Shares Used in Earnings Per Share Calculation

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

(In millions)	Three months ended
	March 31, 2015		March 31, 2014
Weighted average shares basic		88.4		94.0
Effect of dilutive securities: - stock options/share awards		0.2		0.3
Weighted average shares diluted		88.6		94.3