COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) - Liability [Member] - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	$ 82.6	$ 89.9
Net Cash Activity	(7.7)	(7.2)
Foreign exchange translation	0.0	(0.3)
Environmental liability - Ending balance	76.8	80.7
Continuing Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	1.6	1.1
Discontinued Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	$ 0.3	$ (2.8)