Earnings Per Share (EPS) (Tables)

6 Months Ended

Jun. 30, 2011

Schedule of Earnings Per Share Basic and Diluted Shares

The following table summarizes the weighted-average number of ordinary shares outstanding for basic and diluted earnings per share calculations for the three and six months ended June 30:



	Three months ended		Six months ended
In millions	2011	2010	2011	2010
Weighted-average number of basic shares	333.8	323.8	332.6	323.2
Shares issuable under incentive stock plans	5.2	5.3	5.4	4.9
Exchangeable Senior Notes	11.9	10.0	11.9	9.7
Weighted-average number of diluted shares	350.9	339.1	349.9	337.8
Anti-dilutive shares	1.5	14.0	1.7	14.0