CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Millions, unless otherwise specified	Total	Total Stockholders' Equity	Common Stock	Treasury Stock	Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Balance at Dec. 31, 2010	$ 4,433.4	$ 4,050.4	$ 0.7		$ 2,732.2	$ 1,370.8	$ (53.3)	$ 383.0
Increase (decrease) in equity
Net earnings	1,761.0	1,539.2				1,539.2		221.8
Other comprehensive income
Foreign currency translation adjustment	(7.6)	(7.0)					(7.0)	(0.6)
Unrealized gain on securities - net of taxes	1.9	1.9					1.9
Defined benefit plans-net of taxes	(40.9)	(40.9)					(40.9)
Comprehensive income	1,714.4	1,493.2						221.2
Acquisition of treasury stock under employee stock plans	(0.4)	(0.4)		(0.4)
Purchases of treasury stock	(1,000.2)	(1,000.2)		(1,000.2)
Issuance of $0.01 par value common stock under employee stock plans	15.6	15.6		0.4	15.5	(0.3)
Stock-based compensation expense	9.9	9.9			9.9
Excess tax benefit from stock-based compensation	47.2	47.2			47.2
Cash dividends ($2.20, $1.60 and $1.00 per share) for the years ended 2013, 2012 and 2011, respectively	(68.7)	(68.7)				(68.7)
Distributions declared to noncontrolling interests	(213.9)							(213.9)
Effect of exchange rates changes	(4.4)							(4.4)
Balance at Dec. 31, 2011	4,932.9	4,547.0	0.7	(1,000.2)	2,804.8	2,841.0	(99.3)	385.9
Increase (decrease) in equity
Net earnings	1,923.4	1,848.7				1,848.7		74.7
Other comprehensive income
Foreign currency translation adjustment	46.7	46.0					46.0	0.7
Unrealized gain on hedging derivatives-net of taxes	4.6	4.6					4.6
Unrealized gain on securities - net of taxes	2.6	2.6					2.6
Defined benefit plans-net of taxes	(3.5)	(3.5)					(3.5)
Comprehensive income	1,973.8	1,898.4						75.4
Acquisition of treasury stock under employee stock plans	(2.3)	(2.3)		(2.3)
Purchases of treasury stock	(500.0)	(500.0)		(500.0)
Retirement of treasury stock			(0.1)	1,500.2	(374.2)	(1,125.9)
Issuance of $0.01 par value common stock under employee stock plans	14.6	14.6			14.6
Stock-based compensation expense	11.1	11.1			11.1
Excess tax benefit from stock-based compensation	36.1	36.1			36.1
Cash dividends ($2.20, $1.60 and $1.00 per share) for the years ended 2013, 2012 and 2011, respectively	(102.7)	(102.7)				(102.7)
Distributions declared to noncontrolling interests	(83.1)							(83.1)
Effect of exchange rates changes	1.8							1.8
Balance at Dec. 31, 2012	6,282.2	5,902.2	0.6	(2.3)	2,492.4	3,461.1	(49.6)	380.0
Increase (decrease) in equity
Net earnings	1,532.8	1,464.6				1,464.6		68.2
Other comprehensive income
Foreign currency translation adjustment	(30.2)	(29.5)					(29.5)	(0.7)
Unrealized gain on hedging derivatives-net of taxes	1.9	1.9					1.9
Unrealized gain on securities - net of taxes	1.0	1.0					1.0
Defined benefit plans-net of taxes	33.6	33.6					33.6
Comprehensive income	1,539.1	1,471.6						67.5
Acquisition of noncontrolling interest in CFL	(769.3)	(752.5)			(752.5)			(16.8)
Acquisition of treasury stock under employee stock plans	(3.2)	(3.2)		(3.2)
Purchases of treasury stock	(1,449.3)	(1,449.3)		(1,449.3)
Retirement of treasury stock				1,247.8	(180.4)	(1,067.4)
Issuance of $0.01 par value common stock under employee stock plans	10.3	10.3		5.2	8.7	(3.6)
Stock-based compensation expense	12.6	12.6			12.6
Excess tax benefit from stock-based compensation	13.5	13.5			13.5
Cash dividends ($2.20, $1.60 and $1.00 per share) for the years ended 2013, 2012 and 2011, respectively	(129.1)	(129.1)				(129.1)
Distributions declared to noncontrolling interests	(68.5)							(68.5)
Effect of exchange rates changes	0.1							0.1
Balance at Dec. 31, 2013	$ 5,438.4	$ 5,076.1	$ 0.6	$ (201.8)	$ 1,594.3	$ 3,725.6	$ (42.6)	$ 362.3