GOODWILL AND INTANGIBLE ASSETS - GOODWILL CARRYING AMOUNT (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Goodwill [Line Items]
Gross Carrying Amount	$ 6,133.1	$ 6,167.9
Cumulative Impairment	(2,736.6)	(2,736.6)
Net Carrying Amount	3,396.5	3,431.3	$ 4,539.2
Technologies & Equipment
Goodwill [Line Items]
Gross Carrying Amount	5,252.3	5,281.5
Cumulative Impairment	(2,736.6)	(2,736.6)
Net Carrying Amount	2,515.7	2,544.9	3,634.4
Consumables
Goodwill [Line Items]
Gross Carrying Amount	880.8	886.4
Cumulative Impairment	0.0	0.0
Net Carrying Amount	$ 880.8	$ 886.4	$ 904.8

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.

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-Publisher FASB
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Amount before 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/disclosureRef
-Publisher FASB
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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/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267

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