| **Discontinued Operations (Tables)**                                    | 3 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                             |
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| **Discontinued Operations and Disposal Groups [Abstract]**              |                                                                                                                                                                                                                                                                                                                                                                                                                       |
| Statements of Operations for Discontinued Operations [Table Text Block] | The following table summarizes the discontinued operations activity in the Company's Consolidated Statements of Operations:  Three months ended January 31,(in millions)2014 2013Sales and revenues, net$— $34    Income (loss) before income taxes$1 $(9)Income tax benefit (expense)— —Income (loss) from discontinued operations, net of tax$1 $(9) |

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