Detail Pre-tax Amounts Reclassified From Accumulated Other Comprehensive Income (Loss) into Earnings for Active Derivative Financial Instruments (Detail) (Cash Flow Hedges, USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Sep. 29, 2012		Oct. 01, 2011
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified from OCI to Income (Effective Portion)	$ (0.1)	$ (6.6)	$ (0.9)		$ (14.9)
Interest Rate Contracts | Interest expenses
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recorded in OCI			(9.8)		(62.0)
Gain (Loss) Reclassified from OCI to Income (Effective Portion)			0		0
Gain (Loss) Recognized in Income (Ineffective Portion)			0	[1]	0	[1]
Foreign Exchange Contracts | Cost of Sales
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recorded in OCI			(11.0)		(2.2)
Gain (Loss) Reclassified from OCI to Income (Effective Portion)			2.2		(20.5)
Gain (Loss) Recognized in Income (Ineffective Portion)			$ 0	[1]	$ 0	[1]

[1] Includes ineffective portion and amount excluded from effectiveness testing on derivatives.