NEW ACCOUNTING STANDARDS (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Apr. 29, 2018	Apr. 30, 2017	Apr. 29, 2018	Apr. 30, 2017
New accounting standards adopted
Operating profit	$ 1,494.0	$ 1,278.0	$ 2,130.0	$ 1,700.0
Cost of sales	7,333.3	5,427.7	12,037.8	9,209.2
Research and development expenses	415.2	325.4	772.0	637.5
Selling, administrative and general expenses	939.2	783.6	1,644.3	1,451.0
Other operating expenses	344.9	354.1	687.8	682.3
Net income attributable to Deere & Company	1,208.3	808.5	673.2	1,007.5
Cash flow provided by operating activities			(1,221.7)	(163.7)
ASU 2017-07 \| Early Adoption
New accounting standards adopted
Operating profit	$ 4.0	7.0	$ 12.0	14.0
ASU 2017-07 \| Early Adoption \| Restatement Adjustment
New accounting standards adopted
Cost of sales		(17.0)		(32.0)
Research and development expenses		1.0		2.0
Selling, administrative and general expenses		9.0		16.0
Other operating expenses		7.0		14.0
ASU 2016-09 \| Early Adoption \| Restatement Adjustment
New accounting standards adopted
Net income attributable to Deere & Company		$ 6.0		11.0
Cash flow provided by operating activities				$ 11.0

Total costs related to goods produced and sold during the reporting period.

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