CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Millions, except Share data	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]
Beginning balance at Dec. 31, 2009	$ 4,843.9	$ 3.1	$ 2,730.3	$ (102.8)	$ 2,356.7	$ (164.5)	$ 21.1
Beginning balance, common stock (in shares) at Dec. 31, 2009		307,500,000
Beginning balance, treasury stock (in shares) at Dec. 31, 2009						(3,100,000)
Net earnings	4.9				0.6		4.3
Other comprehensive income (loss)	(49.3)			(50.1)			0.8
Dividends ($0.20 per share)	(60.9)				(60.9)
Stock options exercised (in shares)	5,383,000					5,400,000
Stock options exercised	231.2				(73.9)	305.1
Excess tax benefits from share-based compensation	27.1		27.1
Activity under other stock plans (in shares)						100,000
Activity under other stock plans	7.2		2.6		0.7	3.9
Purchase of treasury stock (in shares)						(4,500,000)
Purchase of treasury stock	(286.0)					(286.0)
Stock-based award activity (in shares)						100,000
Stock-based award activity	65.8		55.5		2.7	7.6
Noncontrolling interest from an acquisition	(0.4)						(0.4)
Dividends to noncontrolling interest	(2.4)						(2.4)
Ending balance at Dec. 31, 2010	4,781.1	3.1	2,815.5	(152.9)	2,225.9	(133.9)	23.4
Ending balance, common stock (in shares) at Dec. 31, 2010		307,500,000
Ending balance, treasury stock (in shares) at Dec. 31, 2010						(2,000,000)
Net earnings	938.1				934.5		3.6
Other comprehensive income (loss)	(89.7)			(88.5)			(1.2)
Dividends ($0.20 per share)	(61.1)				(61.1)
Stock options exercised (in shares)	5,496,000					5,500,000
Stock options exercised	264.0		0.7		(131.2)	394.5
Excess tax benefits from share-based compensation	37.7		37.7
Activity under other stock plans	6.0		0.1		(0.4)	6.3
Purchase of treasury stock (in shares)						(6,000,000)
Purchase of treasury stock	(461.7)					(461.7)
Stock-based award activity (in shares)						200,000
Stock-based award activity	80.2		67.0		1.6	11.6
Repurchase of equity component of convertible borrowings	(159.2)		(159.2)
Dividends to noncontrolling interest	(3.0)						(3.0)
Ending balance at Dec. 31, 2011	5,332.4	3.1	2,761.8	(241.4)	2,969.3	(183.2)	22.8
Ending balance, common stock (in shares) at Dec. 31, 2011	307,527,460	307,500,000
Ending balance, treasury stock (in shares) at Dec. 31, 2011	(2,254,935)					(2,300,000)
Net earnings	1,102.5				1,098.8		3.7
Other comprehensive income (loss)	(1.9)			(3.2)			1.3
Dividends ($0.20 per share)	(60.4)				(60.4)
Stock options exercised (in shares)	4,928,000					4,900,000
Stock options exercised	246.2		0.6		(177.3)	422.9
Excess tax benefits from share-based compensation	45.7		45.7
Activity under other stock plans (in shares)						100,000
Activity under other stock plans	6.4		(0.2)			6.6
Purchase of treasury stock (in shares)						(10,000,000)
Purchase of treasury stock	(909.0)					(909.0)
Stock-based award activity (in shares)						100,000
Stock-based award activity	103.0		92.7		1.7	8.6
Dividends to noncontrolling interest	(2.3)						(2.3)
Ending balance at Dec. 31, 2012	$ 5,862.6	$ 3.1	$ 2,900.6	$ (244.6)	$ 3,832.1	$ (654.1)	$ 25.5
Ending balance, common stock (in shares) at Dec. 31, 2012	307,537,860	307,500,000
Ending balance, treasury stock (in shares) at Dec. 31, 2012	(7,213,757)					(7,200,000)