Name:	de_SecuritizationBorrowingsRepaymentBasedOnExpectedLiquidationOfRetailNotesAfterYearFive
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Payment schedule for securitization borrowings based on expected liquidation of retail notes in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

No definition available.

Name:	de_SecuritizationBorrowingsRepaymentBasedOnExpectedLiquidationOfRetailNotesInNextTwelveMonths
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Payment schedule for securitization borrowings based on expected liquidation of retail notes maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

No definition available.

Name:	de_SecuritizationBorrowingsRepaymentBasedOnExpectedLiquidationOfRetailNotesInYearFive
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Payment schedule for securitization borrowings based on expected liquidation of retail notes maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

No definition available.

Name:	de_SecuritizationBorrowingsRepaymentBasedOnExpectedLiquidationOfRetailNotesInYearFour
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Payment schedule for securitization borrowings based on expected liquidation of retail notes maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

No definition available.

Name:	de_SecuritizationBorrowingsRepaymentBasedOnExpectedLiquidationOfRetailNotesInYearThree
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Payment schedule for securitization borrowings based on expected liquidation of retail notes maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

No definition available.

Name:	de_SecuritizationBorrowingsRepaymentBasedOnExpectedLiquidationOfRetailNotesInYearTwo
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Also includes the current portion of long-term debt, excluding debt issuance costs.

No definition available.

Name:	de_ShortTermBorrowingsIncludingLongTermDebtCurrent
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

No definition available.

Name:	de_ShortTermBorrowingsIncludingLongTermDebtCurrentAndShortTermSecuritizationBorrowings
Namespace Prefix:	de_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: 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(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Name:	us-gaap_SecuredDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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.

No definition available.

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

Weighted average interest rate of short-term debt outstanding.

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 210.5-02.19(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_ShortTermDebtWeightedAverageInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Name:	us-gaap_ProductOrServiceAxis=de_EquipmentOperationsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_CommercialPaperMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_ShortTermDebtTypeAxis=us-gaap_NotesPayableToBanksMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_ShortTermDebtTypeAxis=de_LongTermDebtCurrentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_ProductOrServiceAxis=de_FinancialServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: