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	6 Months Ended	3 Months Ended	6 Months Ended
	Jun. 28, 2013 Cash Flow Hedging	Jun. 28, 2013 Cash Flow Hedging	Jun. 29, 2012 Net Investment Hedge	Jun. 29, 2012 Net Investment Hedge
Derivatives, Fair Value [Line Items]
Gain Recognized in Accumulated OCI, net (Effective Portion)	$ 0.7	$ 0.7	$ 6.7	$ 2.5
Gain Recognized in Revenue	0.3	0.3
(Loss) Gain Recognized in Other Expense net: Excluded from Effectiveness Testing Gain (Loss)	$ (0.1)	$ (0.1)	$ 0.1	$ 0.2