EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Feb. 02, 2020	Jan. 27, 2019
EARNINGS PER SHARE
Net income attributable to Deere & Company	$ 517	$ 498
Average shares outstanding	313.5	318.5
Basic (in dollars per share)	$ 1.65	$ 1.56
Diluted Earnings Per Share
Average shares outstanding	313.5	318.5
Effect of dilutive share-based compensation (in shares)	3.7	4.2
Total potential shares outstanding	317.2	322.7
Diluted (in dollars per share)	$ 1.63	$ 1.54
Antidilutive incremental shares excluded from computation of earnings per share	0.2	0.6