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COMMITMENTS AND CONTINGENCIES Rollforward of Environmental Liability and Related Assets (Detail) - Liability [Member] - USD ($) $ in Millions | 9 Months Ended
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Sep. 30, 2019 | Sep. 30, 2018
Loss Contingency Accrual [Roll Forward] |  |  |
Environmental liability - Beginning balance | $ 66.8 | $ 73.9 |
Changes In Pre-Existing Environmental Accruals | 0.2 | 3.4 |
Accruals added during the period for new matters | 0.0 | 2.0 |
Net Cash Activity | (4.4) | (14.6) | [1]
Foreign exchange translation | (0.2) | 0.1 |
Environmental liability - Ending balance | $ 62.4 | $ 64.8 |
[1] | (a) Includes cash payments of $9.7 for the nine months ended September 30, 2018 related to the sale of a former operating location.

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