EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	May 01, 2022	May 02, 2021	May 01, 2022	May 02, 2021
EARNINGS PER SHARE
Net income attributable to Deere & Company	$ 2,098	$ 1,790	$ 3,001	$ 3,013
Average shares outstanding	306.2	312.8	306.8	313.1
Basic (in dollars per share)	$ 6.85	$ 5.72	$ 9.78	$ 9.62
Diluted Earnings Per Share
Average shares outstanding	306.2	312.8	306.8	313.1
Effect of dilutive share-based compensation (in shares)	1.9	2.4	2.0	2.5
Total potential shares outstanding	308.1	315.2	308.8	315.6
Diluted (in dollars per share)	$ 6.81	$ 5.68	$ 9.72	$ 9.55
Antidilutive incremental shares excluded from computation of earnings per share	0.2	0.0	0.1	0.0