Schedule of Derivatives not Designated as Hedging Instruments (Detail) (Not Designated as Hedging Instrument, USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	$ 13.3	$ 12.1
Fair Value
Amount of Gain (Loss) Recognized In Income	(0.7)	0.7
Foreign Exchange Contracts | Current Assets
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	2.3
Fair Value
Foreign Exchange Contracts | Current Liabilities
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount	11.0	12.1
Fair Value
Foreign Exchange Contracts | Revenue
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized In Income	0.1	0.1
Foreign Exchange Contracts | Expenses
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized In Income	$ (0.8)	$ 0.6