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Earnings Per Share Attributable to Cardinal Health, Inc.
 12 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Earnings Per Share Attributable to Cardinal Health, Inc.
15. Earnings Per Share Attributable to Cardinal Health, Inc.
The following table reconciles the computation of basic and diluted earnings per share attributable to Cardinal Health, Inc.:
(in millions, except per share amounts)
2018
 
2017
 
2016
Net earnings
$
259

 
$
1,294

 
$
1,431

Net earnings attributable to noncontrolling interest
(3
)
 
(6
)
 
(4
)
Net earnings attributable to Cardinal Health, Inc.
$
256

 
$
1,288

 
$
1,427

Weighted-average common shares–basic
313

 
317

 
327

Effect of dilutive securities:
 
 
 
 
 
Employee stock options, restricted share units, and performance share units
2

 
3

 
3

Weighted-average common shares–diluted
315

 
320

 
330

Basic earnings per common share attributable to Cardinal Health, Inc.:
$
0.82

 
$
4.06

 
$
4.36

Diluted earnings per common share attributable to Cardinal Health, Inc.:
0.81

 
4.03

 
4.32


The potentially dilutive employee stock options, restricted share units and performance share units that were antidilutive for fiscal 2018, 2017 and 2016 were 6 million, 3 million and 2 million, respectively.