COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) - Liability [Member] - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	$ 82.6	$ 89.9
Net Cash Activity	(5.1)	(4.4)
Foreign exchange translation	0.1	(0.3)
Environmental liability - Ending balance	78.8	85.4
Continuing Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	0.7	0.2
Discontinued Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	$ 0.5	$ 0.0