OTHER CURRENT AND NON-CURRENT ASSETS - Components of Other Current and Non-Current Assets (Detail) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Asbestos-related current assets	$ 102.4	$ 102.4
Current deferred income taxes	53.1	56.2
Prepaid income taxes	16.4	25.9
Short-term investments	57.7	5.4
Other	53.5	59.9
Other current assets	283.1	249.8
Other employee benefit-related assets	92.3	93.0
Capitalized software costs	30.6	26.8
Other	30.3	30.0
Other non-current assets	$ 153.2	$ 149.8