| **Restructuring (Tables)**                              | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
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| Ford [Member]                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| **Restructuring Cost and Reserve [Line Items]**         |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| Restructuring liability rollforward                     | The following table summarizes the 2010 activity in the restructuring liability related to Ford, which excludes pension and other postretirement contractual termination benefits charges, and the pension curtailment:  Balance atOctober 31, 2009 Additions Payments Adjustments Balance atOctober 31, 2010(in millions)          Employee termination charges $20 $— $(12) $(8) $—Other contractual costs 21 — (5) (16) —Restructuring liability $41 $— $(17) $(24) $—                                                           |
| Fort Wayne Springfield Chatham Custom Products [Member] |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| **Restructuring Cost and Reserve [Line Items]**         |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| Restructuring liability rollforward                     | The following table summarizes the 2011 activity in the restructuring liability related to Fort Wayne, Springfield, Chatham, and Custom Products, which excludes pension and other postretirement contractual termination benefits:  Balance atOctober 31, 2010 Additions Payments Adjustments Balance atOctober 31, 2011(in millions)          Employee termination charges $5 $31 $(5) $— $31Employee relocation costs — 9 (9) — —Other — 8 — — 8Restructuring liability $5 $48 $(14) $— $39 |

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| - Definition
Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 146 -Paragraph 20 -Subparagraph b(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747
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