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
	Mar. 30, 2013		Mar. 31, 2012
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Reclassified from OCI to Income (Effective Portion)	$ (3.5)		$ (2.3)
Interest Rate Contracts | Interest expenses
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recorded in OCI			1.4
Gain (Loss) Reclassified from OCI to Income (Effective Portion)			0
Gain (Loss) Recognized in Income (Ineffective Portion)			0	[1]
Foreign Exchange Contracts | Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recorded in OCI	3.1		(1.2)
Gain (Loss) Reclassified from OCI to Income (Effective Portion)	(1.8)		4.9
Gain (Loss) Recognized in Income (Ineffective Portion)	$ 0	[1]	$ 0	[1]

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