Other Expense, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
Other Expense, Net Disclosure
Interest Income	$ 7.1	$ 5.9	$ 21.4	$ 19.0
Interest Expense	(64.3)	(60.3)	(193.1)	(175.4)
Other Items, Net	(15.9)	(1.4)	(41.0)	0.8
Other Expense, Net	(73.1)	(55.8)	(212.7)	(155.6)
Gain on sale of investment accounted for under cost method			5.0
Fees Associated with Short-term Financing Commitments	20.0		61.0
Fair value of available-for-sale investments contributed to defined benefit plans			27.1
Available-for-sale Securities, Gross Realized Gains			$ 11.0