XML 67 R47.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2017
Earnings Per Share [Abstract] |
Earnings Per Share | The following table reconciles the numerators and denominators used to calculate basic and diluted earnings per share (in millions):
| Year Ended September 30,
| 2017 |  | 2016 |  | 2015
Income (Loss) Available to Ordinary Shareholders |  |  |  |  |
Income from continuing operations | $ | 1,654 |  |  | $ | 732 |  |  | $ | 814 |
Income (loss) from discontinued operations | (43 | ) |  | (1,600 | ) |  | 749 |
Basic and diluted income (loss) available to shareholders | $ | 1,611 |  |  | $ | (868 | ) |  | $ | 1,563 |
Weighted Average Shares Outstanding |  |  |  |  |
Basic weighted average shares outstanding | 935.3 |  |  | 667.4 |  |  | 655.2 |
Effect of dilutive securities: |  |  |  |  |
Stock options, unvested restricted stock and unvested performance share awards | 9.3 |  |  | 5.2 |  |  | 6.3 |
Diluted weighted average shares outstanding | 944.6 |  |  | 672.6 |  |  | 661.5 |
Antidilutive Securities |  |  |  |  |
Options to purchase common shares | 0.2 |  |  | — |  |  | 0.4 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration