OTHER CURRENT AND NON-CURRENT ASSETS - Components of Other Current and Non-Current Assets (Detail) - USD ($) $ in Millions		Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Asbestos-related assets		$ 74.5	$ 74.5	$ 102.4
Short-term investments		20.1	64.9
Prepaid income taxes		26.6	14.3
Other		48.9	50.7
Other current assets		170.1	204.4
Other employee benefit-related assets		95.1	92.9
Environmental-related assets(a)	[1]	34.2	10.8
Capitalized software costs		32.5	28.2
Other		20.1	21.4
Other non-current assets		$ 181.9	$ 153.3

[1] (a)Environmental-related assets increased $23.4 primarily related to a settlement agreement and establishment of a Qualified Settlement Fund (QSF), which can be drawn upon to pay certain future environmental expenses associated with environmental remediation sites covered under the settlement agreement. See Note 17, Commitments and Contingencies, to the Consolidated Condensed Financial Statements for further information on environmental-related matters.