Details of Foreign Exchange Contracts Pre-Tax Amounts (Detail) (Net Investment Hedging, Foreign Exchange Contracts, Other, net, USD $) In Millions, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 29, 2012		Oct. 01, 2011		Sep. 29, 2012		Oct. 01, 2011
Net Investment Hedging | Foreign Exchange Contracts | Other, net
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Amount Recorded in OCI Gain (Loss)	$ (45.7)		$ 23.6		$ (52.8)		$ (12.4)
Effective Portion Recorded in Income Statement	0		0		0		0
Ineffective Portion Recorded in Income Statement	$ 0	[1]	$ 0	[1]	$ 0	[1]	$ 0	[1]

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