Derivative Financial Instruments - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended				3 Months Ended		6 Months Ended			1 Months Ended	3 Months Ended		6 Months Ended																	1 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012	Dec. 29, 2012	Jan. 31, 2012	Jun. 29, 2013 Cash Flow Hedges	Jun. 30, 2012 Cash Flow Hedges	Jun. 29, 2013 Cash Flow Hedges	Jun. 30, 2012 Cash Flow Hedges	Dec. 29, 2012 Cash Flow Hedges	Jan. 31, 2012 Fair Value Hedging [Member]	Jun. 29, 2013 Fair Value Hedging [Member]	Jun. 30, 2012 Fair Value Hedging [Member]	Jun. 29, 2013 Fair Value Hedging [Member]	Jun. 30, 2012 Fair Value Hedging [Member]	Dec. 31, 2009 Interest Rate Swap Cash Flow Hedges	Dec. 31, 2009 Interest Rate Contracts Cash Flow Hedges	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Cash Flow Hedges	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Fair Value Hedging [Member] Notes payable due 2014	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Fair Value Hedging [Member] Notes payable due 2016	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Fair Value Hedging [Member] Notes payable due 2012	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Fair Value Hedging [Member] Notes payable due 2013	Jun. 29, 2013 Foreign Exchange Forward Cash Flow Hedges	Dec. 29, 2012 Foreign Exchange Forward Cash Flow Hedges	Jun. 29, 2013 Foreign Exchange Option Cash Flow Hedges	Dec. 29, 2012 Foreign Exchange Option Cash Flow Hedges	Oct. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes 3 Point 4 Percent Due in 2021 [Member]	Oct. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2040	Jan. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2028	Jan. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes 7 Point 05 Percent Due in 2028 [Member]	Jul. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2014	Jan. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2014	Jan. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2016	Jan. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2012	Jul. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2013	Jan. 31, 2012 Interest Rate Risk Fair Value Hedging [Member] Notes payable due 2013	Jun. 29, 2013 Foreign Exchange Contracts Net Investment Hedging	Dec. 29, 2012 Foreign Exchange Contracts Net Investment Hedging	Jun. 29, 2013 Foreign Exchange Contracts Net Investment Hedging Currency, British Pound Sterling	Dec. 29, 2012 Foreign Exchange Contracts Net Investment Hedging Currency, British Pound Sterling	Jun. 29, 2013 Not Designated as Hedging Instrument Forward Contracts	Dec. 29, 2012 Not Designated as Hedging Instrument Forward Contracts	Jun. 29, 2013 Not Designated as Hedging Instrument Currency Swaps	Dec. 29, 2012 Not Designated as Hedging Instrument Currency Swaps
Derivative Instruments, Gain (Loss) [Line Items]
Significant cash flows related to derivatives, net cash paid			$ (0.4)	$ 0.7
After-tax gain (loss) for cash flow hedge effectiveness in accumulated other comprehensive loss							(81.6)		(81.6)		(93.5)
Cash flow gain (loss) hedge loss expected to be reclassified to earnings as hedged transactions occur or as amounts are amortized within the next 12 months									(9.2)
Gain (Loss) on hedged item in foreign currency cash flow hedge	(1.1)	(0.2)	2.9	(1.0)
Gain (loss) reclassified from accumulated other comprehensive loss into earnings							3.1	0.6	(6.6)	0.8
Stated interest rate																												3.40%	5.20%		7.05%	4.75%	4.75%	5.75%	4.90%	6.15%	6.15%
Derivative Instruments, Gain Recognized in Income																																11.1
Interest Only Period																		10 years
Interest rate swaps, applicable fixed interest rate																		4.7835%
Terminations of forward starting interest rate swap	0	0	0	56.4
Derivative instrument maturity year																								2013		2013	2013
Notional amount of contracts outstanding	950.0		950.0		950.0												400.0		240.0	300.0	300.0	200.0	250.0	83.2	154.0	84.0	173.0	400.0	400.0	150.0		300.0				250.0				959.0	940.6	2,400.0	4,300.0	99.8	105.6
Termination of interest rate swaps	0	0	0	35.8								35.8
Deferred gain from termination of interest rate swaps						28.0
Derivative, Loss on Derivative													5.7	6.1	11.7	13.2
Interest Expense, Debt													11.1	6.6	22.5	15.8
Gain (loss) included in accumulated other comprehensive income (loss)																																						(30.1)	(63.3)
Proceeds from net investment hedge settlements			1.7
Payments for Hedge, Investing Activities		$ 7.0