GOODWILL AND OTHER INTANGIBLE ASSETS-NET - Goodwill (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2021	Feb. 02, 2020
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	$ 3,081	$ 2,917
Acquisitions	12
Translation adjustments and other	101	28
Goodwill - net, ending balance	3,194	2,945
Accumulated goodwill impairment losses	0	0
Production & Precision Ag
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	333	310
Acquisitions	12
Translation adjustments and other	12	(2)
Goodwill - net, ending balance	357	308
Small Ag & Turf
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	268	264
Translation adjustments and other	(1)	(1)
Goodwill - net, ending balance	267	263
Construction & Forestry
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	2,480	2,343
Translation adjustments and other	90	31
Goodwill - net, ending balance	$ 2,570	$ 2,374