Consolidated Statements Of Comprehensive Income (Parenthetical) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013
Statement of Comprehensive Income [Abstract]
Tax effect of fair value hedging activities	$ 4.0	$ (0.8)	$ (1.3)	$ (5.6)
Tax effect of hedging activities reclassified into earnings	1.7	0.1	3.2	0.9
Tax effect of pension benefits	$ 0.2	$ (0.1)	$ 0.4	$ 0.3