Document and Entity Information (USD $)	12 Months Ended
	Oct. 31, 2014	Nov. 30, 2014	Apr. 30, 2014
Document and Entity Information
Entity Registrant Name	DEERE & CO
Entity Central Index Key	0000315189
Document Type	10-K
Document Period End Date	Oct. 31, 2014
Amendment Flag	false
Current Fiscal Year End Date	--10-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 33,868,403,039
Entity Common Stock, Shares Outstanding		344,295,604
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY