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SUBSEQUENT EVENTS - Voluntary Contribution (Details) - OPEB - USD ($) $ in Millions		12 Months Ended
	Nov. 30, 2021	Nov. 01, 2020
Subsequent Events
Defined benefit plan employer voluntary contributions		$ 700
Subsequent Events | United States
Subsequent Events
Defined benefit plan employer voluntary contributions	$ 1,000

X

- Definition

Amount of voluntary contribution received by defined benefit plan from employer during the period.

+ References

No definition available.

+ Details

Name:	de_DefinedBenefitPlanEmployerVoluntaryContributions
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RetirementPlanSponsorLocationAxis=country_US
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: