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NEW ACCOUNTING STANDARDS (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
NEW ACCOUNTING STANDARDS (Details) - USD ($) $ in Millions	Oct. 29, 2017	Jul. 30, 2017	Apr. 30, 2017	Jan. 29, 2017	Oct. 30, 2016	Jul. 31, 2016	May 01, 2016	Jan. 31, 2016	Oct. 28, 2018	Oct. 29, 2017	Oct. 30, 2016	Nov. 01, 2015
New accounting standards adopted
Debt issuance costs					$ 63.0						$ 63.0
Net income attributable to Deere & Company	$ 510.0	$ 642.0	$ 808.0	$ 199.0	$ 285.0	$ 489.0	$ 496.0	$ 254.0		$ 2,159.1	1,523.9	$ 1,940.0
Operating profit (loss)										3,543.0	2,589.0	3,140.0
Cash flow provided by operating activities										2,199.8	3,769.7	3,758.8
ASU 2016-09 \| Early Adoption
New accounting standards adopted
Net income attributable to Deere & Company										30.0
Cash flow provided by operating activities										30.0	$ 5.0	$ 19.0
ASU 2017-07 \| If adopted
New accounting standards adopted
Operating profit (loss)										$ 31.0
ASU 2017-07 \| Forecasted Adjustment
New accounting standards adopted
Operating profit (loss)									$ 25.0