Note 2 - Net Income per Share (Tables)

6 Months Ended

Jun. 30, 2012

Net Income Per Share Disclosure [Abstract]

Schedule of basic and diluted net income per share

	Three Months Ended June 30,				Six Months Ended June 30,
	2012		2011		2012		2011
	(In millions, except per share amounts)
Numerator:
Net income	$	692	$	283	$	1,262	$	759
Denominator:
Weighted average common shares - basic	1,291		1,297		1,290		1,297
Dilutive effect of equity incentive plans	18		18		19		20
Weighted average common shares - diluted	1,309		1,315		1,309		1,317
Net income per share:
Basic	$	0.54	$	0.22	$	0.98	$	0.59
Diluted	$	0.53	$	0.22	$	0.96	$	0.58
Common stock equivalents excluded from income per diluted share because their effect would have been anti-dilutive	8		18		12		16