OTHER INTANGIBLE ASSETS, NET OTHER INTANGIBLE ASSETS, NET (Narrative) (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017 USD ($)
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 88.9
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	1 year
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	20 years
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 73.0
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	15 years
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 12.9
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	16 years 3 months 18 days
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 3.0
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years