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Note 16. Income Taxes Consolidated Income Before Tax (Tables) | 12 Months Ended
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Sep. 30, 2017
Operating Loss Carryforwards [Line Items] |
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] | Consolidated income (loss) before income taxes and noncontrolling interests for the years ended September 30, 2017, 2016 and 2015 is as follows:
|  | Year Ended September 30,
(in millions) |  | 2017 |  | 2016 |  | 2015
Ireland |  | $ | (6 | ) |  | $ | — |  |  | $ | — |
United States |  | 122 |  |  | 330 |  |  | 493 |
Other Foreign |  | 945 |  |  | 47 |  |  | 451 |
Income before income taxes and noncontrolling interests |  | $ | 1,061 |  |  | $ | 377 |  |  | $ | 944 |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Tabular disclosure of income before income tax between domestic and foreign jurisdictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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