PLANT, PROPERTY AND EQUIPMENT, NET - Components of Plant, Property and Equipment, Net (Detail) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Abstract]
Land and improvements	$ 27.1	$ 26.8
Machinery and equipment	851.9	834.5
Buildings and improvements	214.1	211.6
Furniture, fixtures and office equipment	75.5	74.6
Construction work in progress	61.8	59.8
Other	8.5	8.5
Plant, property and equipment, gross	1,238.9	1,215.8
Less - accumulated depreciation	(804.3)	(789.6)
Plant, property and equipment, net	$ 434.6	$ 426.2