Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2011

Quarterly Financial Data Tables [Abstract]

Quarterly Financial Data Table [Text Block]

(In millions, except per share amounts)				Three Months Ended
	March 31		June 30			Sept. 30			Dec. 31
Consolidated Results
2011
Total revenues	$	5,413	$	5,509		$	5,613		$	5,463
Income from continuing operations before income taxes		600		616			297			455
Shareholders' net income		429	(1)	408	(2)		200	(3)		290	(4)
Shareholders' net income per share:	1
Basic		1.59		1.52			0.74			1.05
Diluted		1.57		1.50			0.74			1.04
2010
Total revenues	$	5,205	$	5,353		$	5,266		$	5,429
Income from continuing operations before income taxes		422		439			464			545
Shareholders' net income		283	(5)	294	(6)		307	(7)		461	(8)
Shareholders' net income per share:
Basic		1.03		1.07			1.13			1.71
Diluted		1.02		1.06			1.13			1.69
Stock and Dividend Data
2011
Price range of common stock — high	$	44.29	$	51.81		$	52.95		$	47.61
— low	$	36.76	$	42.80		$	40.24		$	38.82
Dividends declared per common share	$	0.040	$	-		$	-		$	-
2010
Price range of common stock — high	$	39.26	$	37.61		$	36.03		$	38.53
— low	$	32.00	$	30.78		$	29.12		$	34.33
Dividends declared per common share	$	0.040	$	-		$	-		$	-