| **Income Taxes (Tables)**                                                                                                | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
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| **Income Tax Disclosure [Abstract]**                                                                                     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]                                            | The domestic and foreign components of Loss from continuing operations before income taxes consist of the following for the years ended October 31: (in millions)2014 2013 2012Domestic$(398) $(1,045) $(893)Foreign(158) 71 (218)Loss from continuing operations before income taxes$(556) $(974) $(1,111)                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]                                                | The components of Income tax benefit (expense) related to continuing operations consist of the following for the years ended October 31: (in millions)2014 2013 2012Current:     Federal$— $4 $(2)State and local7 (10) (11)Foreign(48) (58) 4Total current benefit (expense)$(41) $(64) $(9)Deferred:     Federal13 219 (1,841)State and local— 2 (137)Foreign2 14 207Total deferred benefit (expense)$15 $235 $(1,771)Total income tax benefit (expense)$(26) $171 $(1,780)                                                                                                                                                                |
| Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]                                                  | A reconciliation of statutory federal income tax benefit (expense) to recorded Income tax benefit (expense) related to continuing operations is as follows for the years ended October 31: (in millions)2014 2013 2012Federal income tax benefit at the statutory rate of 35%$195 $341 $389State income taxes, net of federal benefit(4) (4) (6)Credits and incentives(5) — 10Adjustments to valuation allowances(234) (350) (2,207)Foreign operations(37) (8) (17)Adjustments to uncertain tax positions15 (16) 11Income tax related to equity components13 220 —Non-controlling interest adjustment14 19 17Other17 (31) 23Recorded income tax benefit (expense)$(26) $171 $(1,780) |
| Schedule of Deferred Tax Assets and Liabilities [Table Text Block]                                                       | The components of the deferred tax asset (liability) at October 31 are as follows: (in millions)2014 2013Deferred tax assets attributable to:   Employee benefits liabilities$1,210 $1,107Net operating loss ("NOL") carryforwards1,213 840Product liability and warranty accruals494 546Research and development9 26Tax credit carryforwards256 259Other194 271Gross deferred tax assets3,376 3,049Less: Valuation allowances3,174 2,773Net deferred tax assets$202 $276Deferred tax liabilities attributable to:   Goodwill and intangibles assets$(6) $(72)Other(10) (5)Total deferred tax liabilities$(16) $(77)                                                                                            |
| Summary of Positions for which Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table Text Block] | Changes in the liability for uncertain tax positions during the year ended October 31, 2014 are summarized as follows: (in millions)2014Liability for uncertain tax positions at November 1$88Increase as a result of positions taken in prior periods1Decrease as a result of positions taken in the current period(7)Decrease as a result of foreign currency translation adjustments(2)Settlements(32)Lapse of statute of limitations(1)Liability for uncertain tax positions at October 31$47                                                                                                                                                                                                                                                                                                              |

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| - Definition
Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.
+ References
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| - Definition
Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.
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| - Definition
Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.
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| - Definition
Tabular disclosure of income before income tax between domestic and foreign jurisdictions.
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| - Definition
Tabular disclosure of unrecognized tax benefits for which a material change is reasonably possible in the next twelve months, typically including the nature of the uncertainty, the event(s) that could cause a material change, and an estimate of the range of the reasonably possible change or a statement that an estimate of the range cannot be made. An unrecognized tax benefit is the difference between a tax position taken in a tax return and the amounts recognized in the financial statements for which it is more likely than not, based on the technical merits of the position, that the tax position will not be sustained upon examination.
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