Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2012

Share-Based Compensation [Abstract]

Summary Of Information Concerning Stock Options Outstanding Including Related Transactions Under The Stock Option Plans

	Number of Shares (in thousands)	Weighted- Average Exercise Price	Weighted- Average Remaining Contractual Term in Years	Aggregate Intrinsic Value (in thousands)
Options Outstanding as of December 31, 2011	65,027	$15.91
Granted	7,623	12.99
Exercised	(2,839)	6.76
Forfeited and Expired	(1,162)	18.07
Options Outstanding as of June 30, 2012	68,649	15.93	5.05	94,692
Options Exercisable as of June 30, 2012	55,406	15.89	4.12	94,459

Schedule Of Inputs Used For Valuation Of Option Grants Under Stock Option Plans

	Three months ended June 30,		Six months ended June 30,
	2012	2011	2012	2011
Expected volatility	48%	47-48%	48-49%	47-48%
Weighted-average volatility	48%	47%	48-49%	47-48%
Expected dividends	2.28%	1.06%	2.28-2.33%	1.1%
Risk-free rate	0.9-1.2%	1.9-2.4%	0.9-1.3%	1.9-2.7%
Average risk-free rate	1.2%	2.4%	1.2-1.3%	2.4-2.6%
Expected term (in years)	5.7-7.1	5.1-6.7	5.7-7.1	5.1-6.7
Pre-vesting departure rate	0.4-4.2%	0.4-3.9%	0.4-4.2%	0.4-3.9%

Summary Of Status Of Non-Vested Time-Based Restricted Stock And Restricted Stock Units

	Shares (000's)	Weighted Average Grant-Date Fair Value
Non-vested shares at December 31, 2011	4,104	$	18.16
Granted	1,953		13.09
Vested	(411)		21.08
Forfeited	(65)		15.16
Non-vested shares at June 30, 2012	5,581	$	16.20

Summary Of Status Of Non-Vested Performance-Based Restricted Stock And Restricted Stock Units

	Shares (000's)	Weighted- Average Grant-Date Fair Value
Non-vested restricted stock and restricted stock units at December 31, 2011	5,134	$	8.67
Vested	(5134)		8.67
Non-vested restricted stock and restricted stock units at June 30, 2012	0	$	0