Derivative Financial Instruments - Additional Information (Detail) In Millions, unless otherwise specified	Sep. 27, 2013 Derivatives Not Designated as Hedging Instrument Foreign Exchange Forward USD ($)	Sep. 28, 2012 Derivatives Not Designated as Hedging Instrument Foreign Exchange Forward USD ($)	Sep. 27, 2013 Cash Flow Hedges USD ($)	Sep. 27, 2013 Settled Contracts USD ($)	Sep. 28, 2012 Settled Contracts USD ($)	Sep. 28, 2012 Unsettled Contracts USD ($)	Sep. 28, 2012 Net Investment Hedges EUR (€)
Derivative [Line Items]
Net unrealized gain on Cash Flow Hedges in Accumulated other comprehensive income			$ 0.6
Number of currencies that cash flow hedges are held in as of the balance sheet date			1
Gross notional equivalent amount	102.1	222.1	6.2				150.0
Non-designated foreign currency forward contracts, number of currencies held	10	13
Net unrealized gain (loss) on net investment hedges in Accumulated other comprehensive income				$ 15.3	$ 17.4	$ (0.1)