| **Finance Receivables (Tables)**                                               | 9 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
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| **Receivables [Abstract]**                                                     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] | Our Finance receivables, net consist of the following:(in millions)July 31, 2014 October 31, 2013Retail portfolio$739 $751Wholesale portfolio1,296 1,207Total finance receivables2,035 1,958Less: Allowance for doubtful accounts26 23Total finance receivables, net2,009 1,935Less: Current portion, net(A)1,707 1,597Noncurrent portion, net$302 $338_________________________(A)The current portion of finance receivables is computed based on contractual maturities. Actual cash collections typically vary from the contractual cash flows because of prepayments, extensions, delinquencies, credit losses, and renewals. |
| Finance Revenues Derived From Receivables [Table Text Block]                   | The following table presents the components of our Finance revenues: Three Months Ended July 31, Nine Months Ended July 31,(in millions)2014 2013 2014 2013Retail notes and finance leases revenue$16 $19 $49 $60Wholesale notes interest22 21 59 60Operating lease revenue15 13 44 37Retail and wholesale accounts interest7 8 20 21Gross finance revenues60 61 172 178Less: Intercompany revenues(22) (20) (57) (59)Finance revenues$38 $41 $115 $119                                                                                           |

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| - Definition
Finance Revenues Derived From Receivables [Table Text Block]
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No definition available.
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| - Definition
Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.
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Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5
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