Consolidated Statements Of Stockholders' Equity (USD $) In Millions, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Non-Controlling Interests
Balance, value at Dec. 31, 2010		$ 7.3	$ 2,412.4	$ 10,945.9	$ 345.4	$ 61.8
Balance, shares at Dec. 31, 2010		729.5
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings for the year	2,172.3			2,172.3
Other comprehensive loss	(382.3)				(382.3)
Dividends declared				(61.3)
Common stock issuance, shares		19.3
Common stock issuance, value		0.2	966.3
Common stock-based award activity, shares		4.8
Common stock-based award activity, value			241.5
Common stock issued in connection with LYONs' conversions, value		0.1	257.0
Common stock issued in connection with LYONs' conversions, shares		7.5
Change in non-controlling interests						5.2
Balance, value at Dec. 31, 2011		7.6	3,877.2	13,056.9	(36.9)	67.0
Balance, shares at Dec. 31, 2011		761.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings for the year	2,392.2			2,392.2
Other comprehensive loss	(22.3)				(22.3)
Dividends declared				(69.2)
Common stock-based award activity, shares		9.7
Common stock-based award activity, value		0.1	321.7
Common stock issued in connection with LYONs' conversions, value		0	137.6
Common stock issued in connection with LYONs' conversions, shares		3.8
Purchase of stock (12.5 shares)	(648.0)		(648.4)
Change in non-controlling interests						0.4
Balance, value at Dec. 31, 2012	19,083.9	7.7	3,688.1	15,379.9	(59.2)	67.4
Balance, shares at Dec. 31, 2012		774.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings for the year	2,695.0			2,695.0
Other comprehensive loss	273.7				273.7
Dividends declared				(69.6)
Common stock-based award activity, shares		6.5
Common stock-based award activity, value		0.1	295.0
Common stock issued in connection with LYONs' conversions, value		0.1	174.5
Common stock issued in connection with LYONs' conversions, shares		4.6
Change in non-controlling interests						(1.3)
Balance, value at Dec. 31, 2013	$ 22,451.4	$ 7.9	$ 4,157.6	$ 18,005.3	$ 214.5	$ 66.1
Balance, shares at Dec. 31, 2013		785.7