GOODWILL AND OTHER INTANGIBLE ASSETS-NET - Goodwill (Details) - USD ($) $ in Millions	3 Months Ended
Jan. 28, 2018	Jan. 29, 2017
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	$ 1,033.3	$ 816.0
Acquisitions	2,062.0
Divestitures	(10.0)
Translation adjustments	27.0	(7.0)
Goodwill - net, ending balance	3,111.8	809.2
Accumulated impairment loss	0.0	0.0
Agriculture and Turf
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	521.0	323.0
Translation adjustments	9.0	(5.0)
Goodwill - net, ending balance	530.0	318.0
Construction and Forestry
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	512.0	493.0
Acquisitions	2,062.0
Divestitures	(10.0)
Translation adjustments	18.0	(2.0)
Goodwill - net, ending balance	$ 2,582.0	$ 491.0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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