PENSION AND OTHER POSTRETIREMENT BENEFITS - Plan Asset Information (Details)	12 Months Ended
Nov. 03, 2019
Pensions
Expected return on plan assets
Market related value period	5 years
Pensions \| U.S.
Average Annual Return
Time period for fundamental changes in capital markets affecting return expectations, low end of range	10 years
Time period for fundamental changes in capital markets affecting return expectations, high end of range	20 years
Average annual return over past 10 years (as a percent)	9.60%
Average annual return over past 20 years (as a percent)	7.90%
Pensions \| Equities
Target asset allocations, pension and health care plan assets
Target allocation percentage for plan assets	32.00%
Pensions \| Debt
Target asset allocations, pension and health care plan assets
Target allocation percentage for plan assets	45.00%
Pensions \| Real Estate
Target asset allocations, pension and health care plan assets
Target allocation percentage for plan assets	5.00%
Pensions \| Other Investments
Target asset allocations, pension and health care plan assets
Target allocation percentage for plan assets	18.00%
Health Care \| Equities
Target asset allocations, pension and health care plan assets
Target allocation percentage for plan assets	58.00%
Health Care \| Debt
Target asset allocations, pension and health care plan assets
Target allocation percentage for plan assets	34.00%
Health Care \| Other Investments
Target asset allocations, pension and health care plan assets
Target allocation percentage for plan assets	8.00%

Represents the average annual return over the past ten years.

No definition available.

Name:	de_DefinedBenefitPlanAverageAnnualPerformanceReturnsOverTenYears
Namespace Prefix:	de_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Represents the average annual return over the past twenty years.

+ References

No definition available.

+ Details

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Namespace Prefix:	de_
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Period Type:	duration

- Definition

The period over which changes in the fair value of pension plan assets are systematically recognized.

+ References

No definition available.

+ Details

Name:	de_DefinedBenefitPlanMarketRelatedValuePeriod
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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents the high end of the range for the extended period of time used to determine if fundamental changes in capital markets affect plan asset return assumptions.

+ References

No definition available.

+ Details

Name:	de_TimePeriodForFundamentalChangesInCapitalMarketsAffectingReturnExpectationsHighEndOfRange
Namespace Prefix:	de_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents the low end of the range for the extended period of time used to determine if fundamental changes in capital markets affect plan asset return assumptions.

+ References

No definition available.

+ Details

Name:	de_TimePeriodForFundamentalChangesInCapitalMarketsAffectingReturnExpectationsLowEndOfRange
Namespace Prefix:	de_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 55
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)(i)
-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

+ Details

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Period Type:	instant

- Details

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Namespace Prefix:
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- Details

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- Details

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- Details

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- Details

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- Details

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