GOODWILL AND INTANGIBLE ASSETS - RECONCILIATION OF CHANGES IN GOODWILL (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Goodwill [Roll Forward]
Balance, beginning of the year	$ 4,539.2
Acquisition related additions	66.5
Measurement period adjustments on prior acquisitions	0.5
Goodwill impairment	(1,085.7)
Effects of exchange rate changes	(62.7)
Balance, end of the year	3,457.8
Goodwill, Impaired, Accumulated Impairment Loss [Abstract]
Gross Carrying Amount		$ 6,194.4	$ 6,190.1
Cumulative Impairment		(2,736.6)	(1,650.9)
Net Carrying Amount	4,539.2	3,457.8	4,539.2
Technologies & Equipment
Goodwill [Roll Forward]
Balance, beginning of the year	3,660.6
Acquisition related additions	0.0
Measurement period adjustments on prior acquisitions	0.0
Goodwill impairment	(1,017.2)
Effects of exchange rate changes	(51.3)
Balance, end of the year	2,592.1
Goodwill, Impaired, Accumulated Impairment Loss [Abstract]
Gross Carrying Amount		5,260.2	5,311.5
Cumulative Impairment		(2,668.1)	(1,650.9)
Net Carrying Amount	3,660.6	2,592.1	3,660.6
Consumables
Goodwill [Roll Forward]
Balance, beginning of the year	878.6
Acquisition related additions	66.5
Measurement period adjustments on prior acquisitions	0.5
Goodwill impairment	(68.5)
Effects of exchange rate changes	(11.4)
Balance, end of the year	865.7
Goodwill, Impaired, Accumulated Impairment Loss [Abstract]
Gross Carrying Amount		934.2	878.6
Cumulative Impairment		(68.5)	0.0
Net Carrying Amount	$ 878.6	$ 865.7	$ 878.6

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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Goodwill, Impairment Loss, Excluding Foreign Exchange Rate

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