Unaudited Quarterly Information (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 30, 2013	Mar. 31, 2012
Unaudited Quarterly Information [Abstract]
Revenues	$ 3,191.5	$ 3,056.8
Income from Continuing Operations	340.8	280.8
Net income	336.2	277.3
Earnings per Share from Continuing Operations [Abstract]
Basic (in dollars per share)	$ 0.95	$ 0.76
Diluted (in dollars per share)	$ 0.94	$ 0.76
Earnings per Share
Basic (in dollars per share)	$ 0.94	$ 0.76
Diluted (in dollars per share)	$ 0.93	$ 0.75
Cash Dividend Declared per Common Share (in dollars per share)	$ 0.15	$ 0.13
Total Restructuring and Other Costs (Income), Net	$ 36.0