COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2015 USD ($)
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	$ 82.2
Net Cash Activity	6.9
Foreign exchange translation	(0.3)
Environmental liability - Ending balance	73.9
Liability [Member]
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	89.9
Net Cash Activity	(7.2)
Foreign exchange translation	(0.3)
Environmental liability - Ending balance	80.7
Assets [Member]
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	(7.7)
Net Cash Activity	0.3
Foreign exchange translation	0.0
Environmental liability - Ending balance	(6.8)
Continuing Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	0.8
Continuing Operations [Member] | Liability [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	1.1
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