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ENVIRONMENTAL, CONTINGENCIES AND COMMITMENTS (Summary of Changes in Asset Retirement Obligation) (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Beginning balance $ 15.9 $ 20.7
Liabilities incurred 2.5 0
Liabilities settled (0.5) (1.5)
Accretion expense 1.0 1.0
Revision in estimated cash flows (1.7) (4.4)
Currency exchange 0.1 0.1
Ending balance $ 17.3 $ 15.9