Effect of Derivative Instruments Designated as Hedging Instruments on Consolidated Statements of Operations (Detail) (Other Income Expense, USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 27, 2013	Sep. 28, 2012	Sep. 27, 2013	Sep. 28, 2012
Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized in Accumulated OCI, net (Effective Portion)	$ (0.1)		$ 0.6
Gain Recognized in Revenue	0.2		0.4
(Loss) Gain Recognized in Other Expense net: Excluded from Effectiveness Testing Gain (Loss)	(0.2)		(0.3)
Net Investment Hedge
Derivatives, Fair Value [Line Items]
Gain (Loss) Recognized in Accumulated OCI, net (Effective Portion)	(0.9)	(3.8)	(0.9)	(1.3)
(Loss) Gain Recognized in Other Expense net: Excluded from Effectiveness Testing Gain (Loss)				$ 0.2