Income Tax Provision (Benefit) (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Dec. 25, 2011
Schedule Of Income Tax [Line Items]
Current, U.S Federal			$ 0.1
Current, U.S. state and local	0.1	(0.2)	0.1
Current, Foreign	10.9	9.4	24.5
Current, Total	11.0	9.2	24.7
Deferred, U.S federal	2.0	1.9	1.8
Deferred, U.S state and local	(0.3)	0.2	(1.4)
Deferred, Foreign	(6.5)	(12.2)	(12.9)
Deferred Income Tax Expense (Benefit), Total	(4.8)	(10.1)	(12.5)
U.S. federal	2.1	1.9	1.9
U.S. state and local	(0.3)		(1.3)
Foreign	4.4	(2.8)	11.6
Total income tax provision (benefit)	$ 6.2	$ (0.9)	$ 12.2