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Earnings Per Share | 6 Months Ended
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Dec. 31, 2013
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share The following tables reconcile the number of common shares used to compute basic and diluted earnings per share:
| Three Months Ended December 31
(in millions) | 2013 |  | 2012
Weighted-average common shares–basic | 342 |  |  | 340 |
Effect of dilutive securities: |  |  |
Employee stock options, restricted share units and performance share units | 4 |  |  | 3 |
Weighted-average common shares–diluted | 346 |  |  | 343 |
| Six Months Ended December 31
(in millions) | 2013 |  | 2012
Weighted-average common shares–basic | 341 |  |  | 340 |
Effect of dilutive securities: |  |  |
Employee stock options, restricted share units and performance share units | 4 |  |  | 4 |
Weighted-average common shares–diluted | 345 |  |  | 344 |
The potentially dilutive employee stock options, restricted share units and performance share units that were antidilutive were zero and 12 million for the three months ended December 31, 2013 and 2012, respectively, and 2 million and 12 million for the six months ended December 31, 2013 and 2012, respectively.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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