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Earnings Per Share Attributable to Cardinal Health, Inc. | 12 Months Ended
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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.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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