COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) $ in Millions	9 Months Ended
	Sep. 30, 2015 USD ($)
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	$ 82.2
Net Cash Activity	8.7
Foreign exchange translation	(0.4)
Environmental liability - Ending balance	72.3
Liability [Member]
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	89.9
Accruals added during the period for new matters, Liability	0.0
Net Cash Activity	(9.1)
Foreign exchange translation	(0.4)
Environmental liability - Ending balance	79.0
Assets [Member]
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	(7.7)
Net Cash Activity	0.4
Foreign exchange translation	0.0
Environmental liability - Ending balance	(6.7)
Continuing Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	1.1
Continuing Operations [Member] | Liability [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	1.4
Continuing Operations [Member] | Assets [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	(0.3)
Discontinued Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	(1.9)
Discontinued Operations [Member] | Liability [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	(2.8)
Discontinued Operations [Member] | Assets [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	$ 0.9