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GOODWILL AND OTHER INTANGIBLE ASSETS-NET (Details) - USD ($) $ in Millions	6 Months Ended
	Apr. 30, 2016	Apr. 30, 2015
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	$ 726.0	$ 791.0
Acquisitions	92.0
Translation adjustments	17.0	(54.0)
Goodwill - net, ending balance	835.0	737.0
Accumulated impairment loss	0.0	0.0
Agriculture and Turf
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	227.0	235.0
Acquisitions	92.0
Translation adjustments	3.0	(13.0)
Goodwill - net, ending balance	322.0	222.0
Construction and Forestry
Changes in Amounts of Goodwill
Goodwill - net, beginning balance	499.0	556.0
Translation adjustments	14.0	(41.0)
Goodwill - net, ending balance	$ 513.0	$ 515.0

X

- Definition

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.

+ References

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

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-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

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 350
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-Section 50
-Paragraph 1
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- Definition

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

+ References

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,h)
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- Definition

Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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