Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

Stockholders' Equity Note [Abstract]

Assumptions Used In The Weighted Average Fair Value Of The Stock Options Granted

The weighted average fair value of the Company’s stock options granted during 2012, 2011 and 2010 were $6.73, $5.70 and $9.65, respectively, using the following assumptions:

	2012		2011		2010
Expected term (in years)	6.75		7.65		7.45
Expected volatility	34.90	%	40.43	%	36.35	%
Expected dividend yield	1.46	%	1.90	%	0.84	%
Risk-free interest rate	1.03	%	1.66	%	3.01	%

Stock-based Compensation Expense

The Company recognized stock-based compensation expense in its Consolidated Financial Statements in 2012, 2011 and 2010 as follows:

	2012			2011			2010
Stock-based compensation expense	$	15,736		$	14,112		$	26,783
Less: Deferred tax benefit	(5,650		)	(5,332		)	(10,068		)
Stock-based compensation expense, net of tax	$	10,086		$	8,780		$	16,715

Stock Option Plans

This table presents certain information relating to the Company’s stock option plans for 2012, 2011, and 2010:

	Number of Shares		Weighted Avg. Price
Balance as of December 31, 2009	28,964,000		$	20.09
Granted	2,883,000		23.84
Exercised	(1,633,000	)	16.04
Expired or canceled	(2,333,000	)	23.68
Balance as of December 31, 2010	27,881,000		$	20.42
Granted	2,534,000		15.77
Exercised	(1,364,000	)	16.37
Expired or canceled	(2,008,000	)	22.07
Balance as of December 31, 2011	27,043,000		$	20.06
Granted	2,470,000		22.40
Exercised	(3,136,000	)	15.19
Expired or canceled	(767,000	)	22.61
Balance as of December 31, 2012	25,610,000		$	20.81
Exercisable as of December 31, 2012	9,760,000		$	18.11
Available for future grant as of December 31, 2012	2,569,000

Stock Options Outstanding And Exercisable

This table summarizes information relating to all options outstanding and exercisable at December 31, 2012:

				Options Outstanding at December 31, 2012				Options Exercisable at December 31, 2012
Range of Exercise Prices (Per Share)				Number of Shares	Weighted Average Exercise Price (Per Share)		Weighted Average Remaining Contractual Life (Years)	Number of Shares	Weighted Average Exercise Price (Per Share)		Weighted Average Remaining Contractual Life (Years)
$	14.62	-	15.52	5,065,000	$	14.69	4.36	3,153,000	$	14.73	3.36
15.77		-	17.65	5,999,000	16.87		7.81	1,647,000	17.63		6.92
18.00		-	21.55	4,981,000	20.37		2.57	4,945,000	20.39		2.51
22.45		-	23.86	5,143,000	23.19		8.94	—	—		—
27.03		-	32.49	4,422,000	30.88		4.46	15,000	27.03		4.00
				25,610,000				9,760,000

Common Stock Buyback

The following table provides the total number of shares repurchased and the related total costs in 2012, 2011 and 2010:

Year	Total Number of Shares Repurchased	Total Cost
2012	7,528,000	$	155,264
2011	11,109,000	211,165
2010	5,814,000	120,982

Reconciliation Of Noncontrolling Interest On The Consolidated Statements Of Changes In Equity

The following table provides a reconciliation of Noncontrolling interest on the Consolidated Statements of Changes in Equity:

Year Ended December 31,	2012		2011			2010
Noncontrolling interest
Beginning balance	$	16,143	$	15,155		$	121,895
Net income attributable to noncontrolling interest	1,186		1,691			1,633
Foreign currency translation adjustments	1,820		(703		)	685
Deconsolidation of LSV	—		—			(65,522		)
Deconsolidation of LSV Employee Group	—		—			(43,536		)
Ending balance	$	19,149	$	16,143		$	15,155