Income Statement Impacts Related to Derivatives Not Designated as Hedging Instruments (Detail) (Not Designated as Hedging Instrument, Foreign Exchange Contract, USD $) In Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2011	Jul. 03, 2010	Jul. 02, 2011	Jul. 03, 2010
Other, net
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Amount of Gain (Loss) Recorded in Income on Derivative	$ (29.7)	$ (29.1)	$ (39.6)	$ (32.9)
Cost of Sales
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Amount of Gain (Loss) Recorded in Income on Derivative		$ 2.2		$ 2.7