Commitments and Contingencies - Guarantees (Details) $ in Millions	9 Months Ended
Jul. 29, 2018 USD ($)
John Deere Financial Inc. \| Guarantees of debt and derivatives \| Commercial paper
Guarantee Obligations
Guarantee obligations maximum exposure	$ 510.0
John Deere Financial Inc. \| Guarantees of debt and derivatives \| Derivative Instruments
Guarantee Obligations
Guarantee obligations maximum exposure	30.5
Notional amount	2,096.4
John Deere Canada Funding Inc. (JDCFI) \| VIE-Not Primary Beneficiary
Guarantee Obligations
Carrying value of assets or liabilities related to JDCFI	0.0
John Deere Canada Funding Inc. (JDCFI) \| VIE-Not Primary Beneficiary \| Guarantees of debt and derivatives
Guarantee Obligations
Guarantee obligations maximum exposure	$ 2,065.6
Weighted average interest rate (as a percent)	2.30%
Maximum remaining maturity	5 years

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

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- Definition

Nominal or face amount used to calculate payments on the derivative liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5579245-113959

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=82913245&loc=d3e12069-110248

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- Definition

Net carrying amount of the assets and liabilities in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), when the reporting entity is not the VIE's primary beneficiary.

+ References

No definition available.

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