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Earnings Per Share
 3 Months Ended
Mar. 28, 2015
Earnings Per Share
Earnings Per Share
Basic and diluted earnings per share were calculated as follows:
 
Three months ended    
In millions, except per-share data
March 28,
2015
March 29,
2014
Net income
$
113.9

$
118.6

Net income from continuing operations
$
118.2

$
125.5

Weighted average ordinary shares outstanding
 
 
Basic
180.1

196.2

Dilutive impact of stock options and restricted stock units
2.6

3.5

Diluted
182.7

199.7

Earnings (loss) per ordinary share
 
 
Basic
 
 
Continuing operations
$
0.66

$
0.64

Discontinued operations
(0.03
)
(0.04
)
Basic earnings per ordinary share
$
0.63

$
0.60

Diluted
 
 
Continuing operations
$
0.65

$
0.63

Discontinued operations
(0.03
)
(0.04
)
Diluted earnings per ordinary share
$
0.62

$
0.59

Anti-dilutive stock options excluded from the calculation of diluted earnings per share
1.2

0.5