Schedule of Property Plant and Equipment (Detail) (USD $) In Millions, unless otherwise specified	Mar. 30, 2014	Dec. 29, 2013
Property, Plant and Equipment [Line Items]
Land and improvements	$ 24.7	$ 24.8
Buildings and improvements	399.6	399.1
Machinery and equipment	1,894.6	1,881.4
Construction in progress	57.0	63.8
Total property, plant and equipment	2,375.9	2,369.1
Less accumulated depreciation	1,682.7	1,661.2
Property, plant and equipment	$ 693.2	$ 707.9