Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2011

Schedule of Share-based Compensation, Stock Options, Activity

A summary of stock option activity under the Plans as of December 31, 2011, 2010 and 2009 and changes during the years then ended is as follows:



Options	Shares (000's)		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term	Aggregate InstrinsicValue (000's)
Outstanding at January 1, 2009	6,109		$	25.54
Shares from stock dividend	68		—
Exercised	(156	)	18.78
Forfeited	(1	)	24.28
Expired	(1,472	)	26.15
Outstanding at December 31, 2009	4,550		$	25.35	2.92	$	402
Exercised	(48	)	17.18
Forfeited	—		—
Expired	(210	)	25.14
Outstanding at December 31, 2010	4,292		$	25.29	2.01	$	70
Exercised	—		—
Forfeited	—		—
Expired	(2,215	)	25.55
Outstanding at December 31, 2011	2,077		$	25.15	1.85	$	—
Exercisable at December 31, 2011	2,077		$	25.15	1.85	$	—

Schedule of Nonvested Share Activity

A summary of the status of the Corporation’s nonvested shares as of December 31, 2011, 2010, and 2009 and changes during the years then ended, is as follows:



			Weighted-Average
			Grant Date
Nonvested (restricted) Shares	Shares (000's)		Fair Value
Nonvested at January 1, 2009	678		$	20.61
Granted	554		16.53
Vested	(328	)	21.18
Forfeited or expired	(54	)	18.34
Nonvested at December 31, 2009	850		$	17.88
Granted	451		22.85
Vested	(382	)	18.32
Forfeited or expired	(48	)	19.35
Nonvested at December 31, 2010	871		$	20.17
Granted	585		16.48
Vested	(407	)	19.75
Forfeited or expired	(23	)	19.21
Nonvested at December 31, 2011	1,026		$	18.26