Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2012

Shareholders' Equity

Schedule of Assumptions Used to Calculate Fair Value of Options Granted

		Three Months Ended March 31,
		2012			2011
Assumptions:
	Risk-free interest rate		1.5	%		1.7	%
	Dividend yield		4.4			3.5
	Volatility factor		33.0			37.2
	Expected life		7.0	yrs		7.4	yrs
Fair value of options per share		$	6.07		$	7.45

Stock Options Activity Roll Forward

		Three Months Ended March 31, 2012
			Wtd. Avg.
			Exercise
		Options	Price
Outstanding at beginning of period		45,384,554	$	34.42
	Granted	4,683,073		30.09
	Exercised	(282,446)		22.90
	Forfeited or expired	(2,872,746)		36.78
Outstanding at end of period		46,912,435		33.92
Exercisable at end of period		35,303,412		35.76
Exercisable and expected to vest at end of period		44,861,092	$	33.95

Restricted Shares and Restricted Share Units Activity Roll Forward

		Three Months Ended March 31, 2012
			Wtd. Avg.
			Grant Date
		Shares/Units	Fair Value
Nonvested at beginning of period		13,462,630	$	19.47
	Granted	2,499,063		25.83
	Vested	(1,441,964)		32.89
	Forfeited	(79,262)		19.21
Nonvested at end of period		14,440,467	$	19.23