Document and Entity Information - USD ($)	12 Months Ended
	Oct. 31, 2015	Nov. 30, 2015	Apr. 30, 2015
Document and Entity Information
Entity Registrant Name	DEERE & CO
Entity Central Index Key	0000315189
Document Type	10-K/A
Document Period End Date	Oct. 31, 2015
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			$ 30,160,160,199
Entity Common Stock, Shares Outstanding		316,700,104
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY