EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 31, 2022	Aug. 01, 2021	Jul. 31, 2022	Aug. 01, 2021
EARNINGS PER SHARE
Net income attributable to Deere & Company	$ 1,884	$ 1,667	$ 4,885	$ 4,680
Average shares outstanding	304.1	311.0	305.8	312.4
Basic (in dollars per share)	$ 6.20	$ 5.36	$ 15.97	$ 14.98
Diluted Earnings Per Share
Average shares outstanding	304.1	311.0	305.8	312.4
Effect of dilutive share-based compensation (in shares)	1.6	2.4	1.9	2.5
Total potential shares outstanding	305.7	313.4	307.7	314.9
Diluted (in dollars per share)	$ 6.16	$ 5.32	$ 15.88	$ 14.86
Antidilutive incremental shares excluded from computation of earnings per share	0.2		0.2