Schedule of Property Plant and Equipment (Detail) (USD $) In Millions, unless otherwise specified	Sep. 29, 2013	Dec. 30, 2012
Property, Plant and Equipment [Line Items]
Land and improvements	$ 24.8	$ 24.8
Buildings and improvements	399.0	394.1
Machinery and equipment	1,873.3	1,786.3
Construction in progress	82.6	133.1
Total property, plant and equipment	2,379.7	2,338.3
Less accumulated depreciation	1,652.6	1,573.4
Property, plant and equipment	$ 727.1	$ 764.9