Other Expense, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2012	Oct. 01, 2011	Sep. 29, 2012	Oct. 01, 2011
Other Expense, Net Disclosure
Interest Income	$ 5.9	$ 6.8	$ 19.0	$ 18.4
Interest Expense	(60.3)	(49.5)	(175.4)	(116.2)
Other Items, Net	(1.4)	(6.9)	0.8	15.2
Other Expense, Net	(55.8)	(49.6)	(155.6)	(82.6)
Fees Associated with Short-term Financing Commitments				10.0
Foreign Exchange Forward Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Currency Exchange Contracts		$ (5.0)		$ 28.0