Other (Income) Expense, Net - Schedule of Other Expenses, Net (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Component of Other Expense, Nonoperating [Line Items]
Foreign exchange loss	$ 0.8	$ 2.2	$ 2.6
Gain on bargain purchase	(0.9)
Proceeds from insurance recoveries	(1.9)
Write-off of financing fees			1.4
Total	$ (2.0)	$ 2.2	$ 4.0