Details of Foreign Exchange Contracts Pre-Tax Amounts (Detail) (Net Investment Hedging, Foreign Exchange Contract, Other, net, USD $) In Millions	3 Months Ended				6 Months Ended
	Jul. 02, 2011		Jul. 03, 2010		Jul. 02, 2011		Jul. 03, 2010
Net Investment Hedging | Foreign Exchange Contract | Other, net
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Amount Recorded in OCI Gain (Loss)	$ (1.9)		$ 35.7		$ (35.9)		$ 54.3
Effective Portion Recorded in Income Statement
Ineffective Portion Recorded in Income Statement		[1]		[1]		[1]		[1]

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