Other Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 02, 2016	Mar. 28, 2015
Other Income and Expenses [Abstract]
Interest Income	$ 10.8	$ 7.0
Interest Expense	(106.2)	(108.4)
Other Items, Net	0.5	(3.9)
Other Expense, Net	(94.9)	(105.3)
Costs associated with entering into interest rate swap arrangements		7.5
Losses on Extinguishment of Debt		$ 3.0
Gain on Sale of Investments	$ 2.0