COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) - Liability [Member] - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017
Loss Contingency Accrual [Roll Forward]
Environmental liability - Beginning balance	$ 73.9	$ 76.6
Accruals added during the period for new matters	2.0	0.0
Net Cash Activity	(14.6)	(7.4)
Foreign exchange translation	0.1	0.1
Environmental liability - Ending balance	64.8	71.7
Continuing Operations [Member]
Loss Contingency Accrual [Roll Forward]
Changes In Pre-Existing Environmental Accruals	$ 3.4	$ 2.4

Changes In Pre-Existing Environmental Accruals

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The effect of foreign currency translation.

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- Definition

Total costs accrued as of the balance sheet date for environmental loss contingencies.

+ References

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-Name Accounting Standards Codification
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Amount of expense for newly incurred environmental loss contingencies. Includes, but is not limited to, remediation expense and interest accretion.

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Amount of cash outflow to settle environmental loss contingencies.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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