Stock-Based Associate Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2012

Stock-Based Associate Compensation Plans [Abstract]

Assumptions Used In Option Grants Issued

		2012		2011
Weighted-average expected term		8-10 years		9 years
Expected volatility		25.26-26.20%		26.06-26.12%
Dividend yield		4.51.-4.52%		4.70-5.29%
Risk-free rates		1.58-2.00%		2.86-3.41%
Weighted-average fair value of options granted during the period	$	6.78	$	7.29

Stock Option Information

(Dollars in millions, shares in thousands)	Shares		Weighted-average exercise price		Aggregate intrinsic value
Outstanding at January 1, 2012	9,357	$	36.71
Granted	536		35.63
Exercised	(708)		30.77
Forfeited or expired	(1,248)		35.66
Outstanding at December 31, 2012	7,937		37.34	$	26
Options exercisable at end of period	6,594	$	38.20	$	18

Options Outstanding And Exercisable

(Shares in thousands)
	Options outstanding					Options exercisable
Range of exercise prices	Shares	Weighted-average remaining contractual life			Weighted-average exercise price		Shares		Weighted-average exercise price
$25.00 to $29.99	1,359	6.39	yrs	$	26.58		1,087	$	26.57
$30.00 to $34.99	1.355	5.06	yrs		33.40		797		32.99
$35.00 to $39.99	2,328	3.95	yrs		38.08		1,815		38.77
$40.00 to $44.99	1,740	2.53	yrs		42.56		1,740		42.56
$45.00 to $49.99	1,155	2.93	yrs		45.26		1,155		45.26
Total	7,937	4.10	yrs		37.34		6,594		38.20

Restricted Stock Unit Information

(Shares in thousands)	Service-based shares		Weighted-average grant-date fair value	Performance-based shares		Weighted-average grant-date fair value
Nonvested at January 1, 2012	563	$	26.05	156	$	25.86
Granted	403		31.14	110		34.89
Vested	(7)		27.84	(53)		22.88
Forfeited or canceled	(29)		27.96	(4)		30.98
Nonvested at December 31, 2012	930		28.18	209		31.26