Condensed Consolidated Statements Of Comprehensive Income (Unaudited) (Parenthetical) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 03, 2015	Sep. 27, 2014	Oct. 03, 2015	Sep. 27, 2014
Statement of Comprehensive Income [Abstract]
Tax effect of fair value hedging activities	$ (14.5)	$ (2.2)	$ (21.9)	$ (3.5)
Tax effect of hedging activities reclassified into net income	4.1	0.4	10.6	3.6
Tax effect of pension benefits	$ 0.3	$ 0.3	$ 1.8	$ 0.7