Summary of Property, Plant and Equipment (Detail) (USD $) In Millions, unless otherwise specified	Jun. 29, 2013		Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Land	$ 113.6		$ 114.0
Buildings and improvements	499.5		475.1
Machinery and equipment	1,445.4		1,306.6
Construction in progress	156.5		139.6
Total property, plant and equipment	2,215.0		2,035.3
Less - accumulated depreciation	(733.7)		(632.2)
Net property, plant and equipment	$ 1,481.3	[1]	$ 1,403.1

[1] Unaudited.