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v3.19.1

Segment Information - Additional Segment Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Mar. 31, 2019 | Mar. 31, 2018 | Sep. 30, 2018
Segment Reporting Information [Line Items] |  |  |  |  |
Equity income (loss) | $ 62 | $ 85 | $ 145 | $ 181 |
Depreciation | 72 | 101 | 137 | 197 |
Capital Expenditures | 108 | 123 | 252 | 266 |
Total Assets | 10,574 |  | 10,574 |  | $ 10,942
Operating segments | Americas |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Equity income (loss) | 0 | 2 | 1 | 3 |
Depreciation | 27 | 36 | 51 | 70 |
Capital Expenditures | 52 | 42 | 100 | 104 |
Total Assets | 3,309 |  | 3,309 |  |
Operating segments | EMEA |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Equity income (loss) | 3 | 3 | 5 | 6 |
Depreciation | 34 | 51 | 63 | 99 |
Capital Expenditures | 46 | 67 | 130 | 147 |
Total Assets | 2,806 |  | 2,806 |  |
Operating segments | Asia |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Equity income (loss) | 59 | 80 | 139 | 172 |
Depreciation | 11 | 11 | 23 | 22 |
Capital Expenditures | 10 | 14 | 22 | 15 |
Total Assets | 3,653 |  | 3,653 |  |
Segment Reconciling Items |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Equity income (loss) | 0 | 0 | 0 | 0 |
Depreciation | 0 | 3 | 0 | 6 |
Capital Expenditures | 0 | $ 0 | 0 | $ 0 |
Total Assets | $ 806 |  | $ 806 |  |

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