Earnings Per Share (EPS) (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

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	2014	2013	2014	2013
Weighted-average number of basic shares	270.4	297.5	274.4	298.1
Shares issuable under incentive stock plans	3.8	3.7	3.8	3.8
Weighted-average number of diluted shares	274.2	301.2	278.2	301.9
Anti-dilutive shares	1.1	1.1	1.1	1.4