COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) - Liability [Member] - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	$ 66.8	$ 73.9
Changes In Pre-Existing Environmental Accruals	0.2	3.4
Accruals added during the period for new matters	0.0	2.0
Net Cash Activity	(4.4)	(14.6)	[1]
Foreign exchange translation	(0.2)	0.1
Environmental liability - Ending balance	$ 62.4	$ 64.8

[1] (a) Includes cash payments of $9.7 for the nine months ended September 30, 2018 related to the sale of a former operating location.