GOODWILL AND OTHER INTANGIBLE ASSETS, NET Other Intangible Assets (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 221.2		$ 221.2		$ 217.3
Indefinite-lived intangible assets, Gross/Net Carrying Amount	27.2		27.2		26.7
Other Intangible Assets, Gross Carrying Amount	248.4		248.4		244.0
Accumulated Amortization	(94.9)		(94.9)		(83.7)
Finite-live intangible asset, net of accumulated amortization	126.3		126.3		133.6
Other intangible assets, net	153.5		153.5		160.3
Amortization of Intangible Assets	4.6	$ 4.7	9.2	$ 10.1
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Customer Relationships, Gross Carrying Amount	156.9		156.9		155.8
Accumulated Amortization	(66.8)		(66.8)		(59.3)
Finite-live intangible asset, net of accumulated amortization	90.1		90.1		96.5
Proprietary Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Proprietary Technology, Gross Carrying Amount	53.6		53.6		52.5
Accumulated Amortization	(19.4)		(19.4)		(16.8)
Finite-live intangible asset, net of accumulated amortization	34.2		34.2		35.7
Patents and other [Member]
Finite-Lived Intangible Assets [Line Items]
Patents and Other, Gross Carrying Amount	10.7		10.7		9.0
Accumulated Amortization	(8.7)		(8.7)		(7.6)
Finite-live intangible asset, net of accumulated amortization	$ 2.0		$ 2.0		$ 1.4