Consolidated Statement of Changes in Stockholders' Equity (USD $) In Thousands		Total		Common stock, par value $0.0001 per share	Additional paid-in capital	Retained earnings	Treasury stock, at cost	Accumulated other comprehensive (loss) income	Noncontrolling interests
Noncontrolling interests, beginning of period at Dec. 31, 2008									$ 287,805
Balance, beginning of period at Dec. 31, 2008				17	1,870,120	412,757	(115,190)	(52,121)
Issued				2
Benefit plan share activity	[1]				16,499
Share-based expense, net of forfeitures and clawbacks					125,127
Proceeds from exercise of stock options					69
Acquisitions and contingent consideration					(2,710)
Tax benefit (deficiency) for issuance of share-based awards		(14,600)			(14,606)
Equity component of convertible debt, net of tax					41,588
Issuance of treasury stock							2,710
Net earnings to common shareholders		311,819				275,282			36,537
Purchases							(263,794)
Returns / forfeitures							(8,105)
Currency adjustment		9,306						9,306
Pension adjustment, net of tax		(1,189)	[2]					1,189
Contributions									2,860
Distributions									(5,664)
Total stockholders' equity		2,619,678
Noncontrolling interests, end of period at Dec. 31, 2009									321,538
Balance, end of period at Dec. 31, 2009		2,298,140		19	2,036,087	688,039	(384,379)	(41,626)	321,538
Issued				1
Benefit plan share activity	[1]				19,230
Share-based expense, net of forfeitures and clawbacks					149,799
Proceeds from exercise of stock options					108
Acquisitions and contingent consideration					419
Tax benefit (deficiency) for issuance of share-based awards		3,000			2,965
Dividend equivalents on share-based plans					9,515
Net earnings to common shareholders		240,267				223,666			16,601
Dividends						(61,051)
Purchases							(140,071)
Returns / forfeitures							(15,080)
Currency adjustment		(8,490)						(8,490)
Pension adjustment, net of tax		1,162	[2]					(1,162)
Contributions									12,433
Distributions									(15,177)
Deconsolidation of asset management entity									(5,477)
Total stockholders' equity		2,810,965
Total stockholders' equity (Adoption of accounting changes to ASC 810)									3,058
Noncontrolling interests, end of period at Nov. 30, 2010		332,976							332,976
Balance, end of period at Nov. 30, 2010		2,477,989		20	2,218,123	850,654	(539,530)	(51,278)
Issued				2
Retired				(2)
Benefit plan share activity	[1]				31,176
Share-based expense, net of forfeitures and clawbacks					134,076
Proceeds from exercise of stock options					95
Acquisitions and contingent consideration					419
Tax benefit (deficiency) for issuance of share-based awards		32,200			32,200
Equity component of convertible debt, net of tax					(217)
Dividend equivalents on share-based plans					8,883
Issuance of treasury stock					97,770		397,122
Net earnings to common shareholders		286,368				284,618			1,750
Dividends						(67,414)
Purchases							(152,827)
Returns / forfeitures							(20,368)
Retirement of treasury stock					(315,115)		315,117
Currency adjustment		3,339						3,339
Pension adjustment, net of tax		2,551	[2]					(2,551)
Contributions									1,713
Distributions									(22,056)
Deconsolidation of asset management entity									(1,720)
Total stockholders' equity		3,536,975
Noncontrolling interests, end of period at Nov. 30, 2011		312,663							312,663
Balance, end of period at Nov. 30, 2011		$ 3,224,312		$ 20	$ 2,207,410	$ 1,067,858	$ (486)	$ (50,490)

[1] Includes grants related to the Incentive Plan, Deferred Compensation Plan and Directors' Plan.

[2] Includes income tax (benefit) expense of $(1.8) million, $(0.8) million and $0.8 million for the twelve months ended November 30, 2011, eleven months ended November 30, 2010 and twelve months ended December 31, 2009, respectively.