RECEIVABLES - Financing Receivables (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2016	Oct. 31, 2015
Financing receivables
Financing receivables - net	$ 23,702.3	$ 24,809.0
Financing Receivables - Other Disclosures
Unpaid balances of receivables administered but not owned	15.0	22.0
Financing receivables administered	28,844.0	29,666.0
Unrestricted
Financing receivables
Financing receivables, gross	24,785.0	25,787.0
Unearned finance income	921.0	834.0
Allowance for credit losses	162.0	144.0
Financing receivables - net	23,702.0	24,809.0
Unrestricted \| Finance Receivables - Company's Sales of Equipment
Financing receivables
Financing receivables, gross	6,851.0	7,107.0
Unearned finance income	244.0	223.0
Financing receivables - net	6,607.0	6,884.0
Securitized
Financing receivables
Financing receivables, gross	5,235.0	4,922.0
Unearned finance income	94.0	74.0
Allowance for credit losses	14.0	13.0
Financing receivables - net	5,127.0	4,835.0
Retail Notes \| Unrestricted
Financing receivables
Financing receivables, gross	16,353.0	17,445.0
Unearned finance income	812.0	726.0
Retail Notes \| Unrestricted \| Finance Receivables - Company's Sales of Equipment
Financing receivables
Financing receivables, gross	2,232.0	2,148.0
Unearned finance income	202.0	178.0
Retail Notes \| Securitized
Financing receivables
Financing receivables, gross	5,235.0	4,922.0
Unearned finance income	$ 94.0	74.0
Retail Notes \| Agriculture and Turf
Financing Receivables - Other Disclosures
Maximum terms for notes and financing leases	7 years
Retail Notes \| Agriculture and Turf \| Unrestricted
Financing receivables
Financing receivables, gross	$ 14,152.0	15,359.0
Retail Notes \| Agriculture and Turf \| Unrestricted \| Finance Receivables - Company's Sales of Equipment
Financing receivables
Financing receivables, gross	1,896.0	1,792.0
Retail Notes \| Agriculture and Turf \| Securitized
Financing receivables
Financing receivables, gross	$ 4,615.0	4,236.0
Retail Notes \| Construction and Forestry
Financing Receivables - Other Disclosures
Maximum terms for notes and financing leases	5 years
Retail Notes \| Construction and Forestry \| Unrestricted
Financing receivables
Financing receivables, gross	$ 2,201.0	2,086.0
Retail Notes \| Construction and Forestry \| Unrestricted \| Finance Receivables - Company's Sales of Equipment
Financing receivables
Financing receivables, gross	336.0	356.0
Retail Notes \| Construction and Forestry \| Securitized
Financing receivables
Financing receivables, gross	$ 620.0	686.0
Wholesale Notes
Financing Receivables - Other Disclosures
Term that the average term for wholesale notes is less than	12 months
Wholesale Notes \| Unrestricted
Financing receivables
Financing receivables, gross	$ 3,971.0	4,269.0
Wholesale Notes \| Unrestricted \| Finance Receivables - Company's Sales of Equipment
Financing receivables
Financing receivables, gross	3,971.0	4,269.0
Sales-type Leases \| Unrestricted \| Finance Receivables - Company's Sales of Equipment
Financing receivables
Financing receivables, gross	648.0	690.0
Unearned finance income	42.0	45.0
Revolving Charge Accounts \| Unrestricted
Financing receivables
Financing receivables, gross	$ 3,135.0	2,740.0
Financing Leases
Financing Receivables - Other Disclosures
Maximum terms for notes and financing leases	5 years
Financing Leases \| Unrestricted
Financing receivables
Financing receivables, gross	$ 1,326.0	1,333.0
Unearned finance income	109.0	108.0
Residual values for investments in financing leases	$ 156.0	$ 115.0

Represents the number of months that the average term of loans and leases receivable is less than.

No definition available.

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- Definition

The estimate of the leased property's economic value at the end of the direct financing or sales-type lease term, excluding any amounts guaranteed by either the lessee or a third-party, as of the balance sheet date.

+ References

No definition available.

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- Definition

Represents worldwide financing receivables administered, which include financing receivables administered but not owned, as of the balance sheet date.

+ References

No definition available.

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- Definition

Represents the unpaid balances of receivables administered but not owned, as of the balance sheet date.

+ References

No definition available.

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- Definition

The allowance for unrestricted loan and lease losses represents the reserve to cover probable credit losses related to specifically identified loans and leases, as well as probable credit losses inherent in the remainder of the loan portfolio as of the balance sheet date. For banks, include currently required allocated transfer risk reserves. Include carryover of or adjustments to the allowance for loan losses in connection with business combinations determined to be appropriate.

+ References

No definition available.

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- Definition

Represents the maximum term, at inception, of loans and leases receivable.

+ References

No definition available.

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- References

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- Definition

Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 20
-Section 50
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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

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- Definition

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=65884687&loc=d3e4428-111522

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-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- References

No definition available.

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