Property, Plant and Equipment, Net (Detail) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 2,286.4	$ 1,932.8
Less: Accumulated depreciation	(1,212.0)	(1,082.9)
Total property, plant and equipment, net	1,074.4	849.9
Land
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	62.2	62.5
Building
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	476.8	460.1
Machinery, equipment and tooling
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	1,650.6	1,311.4
Construction in Progress
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 96.8	$ 98.8