Derivative Financial Instruments - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended				3 Months Ended			1 Months Ended	3 Months Ended																	1 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Dec. 29, 2012	Jan. 31, 2012	Mar. 30, 2013 Cash Flow Hedges	Mar. 31, 2012 Cash Flow Hedges	Dec. 29, 2012 Cash Flow Hedges	Jan. 31, 2012 Fair Value Hedges	Mar. 30, 2013 Fair Value Hedges	Mar. 31, 2012 Fair Value Hedges	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 Hedges Notes payable due 2014	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Fair Value Hedges Notes payable due 2016	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Fair Value Hedges Notes payable due 2012	Jan. 31, 2012 Fixed-to-Floating Interest Rate Swaps Terminated Fair Value Hedges Notes payable due 2013	Mar. 30, 2013 Foreign Exchange Forward Cash Flow Hedges	Dec. 29, 2012 Foreign Exchange Forward Cash Flow Hedges	Mar. 30, 2013 Foreign Exchange Option Cash Flow Hedges	Dec. 29, 2012 Foreign Exchange Option Cash Flow Hedges	Oct. 31, 2012 Interest Rate Risk Fair Value Hedges Notes 3 Point 4 Percent Due in 2021 [Member]	Oct. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2040	Jan. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2028	Jan. 31, 2012 Interest Rate Risk Fair Value Hedges Notes 7 Point 05 Percent Due in 2028 [Member]	Jul. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2014	Jan. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2014	Jan. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2016	Jan. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2012	Jul. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2013	Jan. 31, 2012 Interest Rate Risk Fair Value Hedges Notes payable due 2013	Mar. 30, 2013 Foreign Exchange Contracts Net Investment Hedging	Dec. 29, 2012 Foreign Exchange Contracts Net Investment Hedging	Mar. 30, 2013 Foreign Exchange Contracts Net Investment Hedging Currency, British Pound Sterling	Dec. 29, 2012 Foreign Exchange Contracts Net Investment Hedging Currency, British Pound Sterling	Mar. 30, 2013 Not Designated as Hedging Instrument Forward Contracts	Dec. 29, 2012 Not Designated as Hedging Instrument Forward Contracts	Mar. 30, 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	$ (22.5)	$ (35.6)
After-tax gain (loss) for cash flow hedge effectiveness in accumulated other comprehensive loss					(87.0)		(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					(11.8)
Gain (Loss) on hedged item in foreign currency cash flow hedge	(1.8)	(4.9)
Gain (loss) reclassified from accumulated other comprehensive loss into earnings					3.5	2.3
Notional amount of forward starting interest rate swaps	950		950								400		240	300	300	200	250					400	400	150		300				250
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	56.4
Foreign exchange contracts notional values																		124.8	154.0															956.4	940.6
Derivative instrument maturity year																		2013		2013	2013
Notional amount of contracts outstanding																				126.0	173.0															3,200.0	4,300.0	99.4	105.6
Termination of interest rate swaps	0	35.8						35.8
Deferred gain from termination of interest rate swaps				28.0
Net swap accruals and amortization of gains on terminated swaps									6.0	6.6
Interest expense on underlying debt									11.4	9.7
Gain (loss) included in accumulated other comprehensive income (loss)																																(26.8)	(63.3)
Proceeds from net investment hedge settlements	9.2
Payments of net investment hedge settlements		$ 2.0