Note 15 - Stock Repurchase Programs (Tables)

12 Months Ended

Dec. 31, 2012

Stock Repurchase Programs [Abstract]

Summary of stock repurchase activity under stock repurchase program

The stock repurchase activity under these stock repurchase program during 2012 is summarized as follows:



	Shares Repurchased	Average Price per Share ⁽¹⁾		Value of Shares Repurchased		Remaining Amount Authorized
	(In millions, except per share amounts)
Balance at January 1, 2012	35	$	31.55	$	1,119	$	881
Authorization of additional plan in June 2012						2,000
Repurchase of common stock	22	40.50		898		(898		)
Balance at December 31, 2012	57	$	35.00	$	2,017	$	1,983

(1) Stock repurchase activity excludes broker commissions.

- Definition

Tabular disclosure of an entity's treasury stock, including the average cost per share, carrying basis for each class of treasury stock, description of share repurchase program authorized by an entity's board of directors, the number of shares repurchased, the cost of the shares repurchased, the remaining maximum dollar value of shares available for repurchase under the program, the treatment of the purchase price in excess of the current market value, number of shares held for each class of treasury stock, and other information necessary to a fair presentation.

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