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Share-Based Employee Compensation Plans And Other Compensation and Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2011

Summary of shares authorized and available for future issuance under benefit and compensation plans

Plans	Total Shares Authorized for Issuance under the Plans	Shares Available for Future Issuance under the Plans
Employee Incentive Plans	34,000	7,703
Director Stock Plan	1,000	277
Performance Incentive Plan	650	390
Employee Stock Purchase Plan	4,250	1,116
Profit Sharing and Savings Plan	4,200	349

Employee Stock [Member]

Summary of stock options


	Shares (in thousands)	Weighted-Average Exercise Price		Average Remaining Contractual Terms (in years)	Aggregate Intrinsic Value (in thousands)
Outstanding at December 31, 2010	8,255	$	30.37
Granted	1,672		63.15
Exercised	(1,818)		26.97
Forfeited	(716)		42.96
Outstanding at December 31, 2011	7,393	$	37.41	6.68	$	314,531
Vested or expected to vest at December 31, 2011	6,876	$	36.35	6.54	$	299,798
Exercisable at December 31, 2011	3,878	$	27.51	5.15	$	203,379

Stock Option [Member]

Black-Scholes option pricing model


	December 31,
	2011		2010		2009
Risk-free interest rate	1.16	%	1.67	%	2.04	%
Expected life	3.7	Years	4.3	Years	4.7	Years
Expected volatility	33.3	%	33.9	%	33.0	%
Expected dividend yield	-	%	-	%	-	%

Summary of activity of share-based employee compensation plans and other compensation and benefit plans


	For the Years Ended December 31,
	2011		2010		2009
Compensation expense for stock options awarded (in millions)	$	17.6	$	14.9	$	13.5
Income tax benefit from compensation expense related to stock options (in millions)		6.8		5.7		5.2
Total intrinsic value of stock options exercised (in millions)		71.5		60.0		30.0
Cash received from exercise of stock options (in millions)		50.3		56.9		54.3
Weighted-average grant-date fair value of options awarded	$	16.93	$	14.24	$	11.10
Weighted-average remaining contractual life of exercisable options (in years)		5.12		5.21		5.21

Stock Option [Member] | Director [Member]

Summary of stock options


	Shares (in thousands)	Weighted-Average Exercise Price		Average Remaining Contractual Terms (in years)	Aggregate Intrinsic Value (in thousands)
Outstanding at December 31, 2010	140	$	33.43
Granted	-		-
Exercised	(43)		29.85
Forfeited	-		-
Outstanding at December 31, 2011	97	$	35.00	3.77	$	4,383
Vested or expected to vest at December 31, 2011	97	$	35.00	3.77	$	4,383
Exercisable at December 31, 2011	97	$	35.00	3.77	$	4,383

Restricted Stock [Member]

Summary of activity of share-based employee compensation plans and other compensation and benefit plans


	For the Years Ended December 31,
	2011		2010		2009
Compensation expense for restricted shares awarded (in millions)	$	1.7	$	0.9	$	0.5
Income tax benefit from compensation expense related to restricted shares (in millions)		0.6		0.4		0.2
Total fair value of restricted shares at vest date (in millions)	$	2.6	$	1.6	$	0.7
Shares awarded under the plans (in thousands)		49.9		41.1		21.8
Average grant-date fair value of shares awarded under the plans	$	56.18	$	39.57	$	33.36

Restricted Stock [Member] | Employee Stock [Member]

Summary of restricted stock


	Shares (in thousands)	Weighted-Average Grant-Date Fair Value
Non-vested at December 31, 2010	34	$	38.30
Granted during the period	42		55.48
Vested during the period ⁽¹⁾	(33)		44.27
Forfeited during the period	(3)		47.51
Non-vested at December 31, 2011	40	$	50.72

⁽¹⁾ Includes 11.3 million shares withheld to cover Team Members' taxes upon vesting.

Restricted Stock [Member] | Director [Member]

Summary of restricted stock


	Shares (in thousands)	Weighted-Average Grant-Date Fair Value
Non-vested at December 31, 2010	-	$	-
Granted during the period	8		59.65
Vested during the period	-		-
Forfeited during the period	-		-
Non-vested at December 31, 2011	8	$	59.65

Employee Stock Purchase Plan [Member]

Summary of activity of share-based employee compensation plans and other compensation and benefit plans


	For the Years Ended December 31,
	2011		2010		2009
Compensation expense for shares issued under the ESPP (in millions)	$	1.3	$	1.1	$	1.0
Income tax benefit from compensation expense for shares issued under the ESPP (in millions)	$	0.5	$	0.4	$	0.4
Shares issued under the ESPP (in thousands)		134.5		152.9		178.5
Weighted-average price of shares issued under the ESPP	$	53.93	$	40.86	$	30.47

- Definition

Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.

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