Earnings Per Share (Tables)

6 Months Ended

May 31, 2011

Schedule of Calculation of Numerator and Denominator in Earnings Per Share

Our basic and diluted earnings per share were computed as follows (in millions, except per share data):

	Three Months Ended				Six Months Ended
	May 31,				May 31,
	2011		2010		2011		2010
Net income	$	206	$	252	$	358	$	427
Interest on dilutive convertible notes		-		3		-		6
Net income for diluted earnings per share	$	206	$	255	$	358	$	433
Weighted-average common and ordinary shares outstanding		791		788		791		788
Dilutive effect of convertible notes		-		15		-		15
Dilutive effect of equity plans		2		3		2		3
Diluted weighted-average shares outstanding		793		806		793		806
Basic earnings per share	$	0.26	$	0.32	$	0.45	$	0.54
Diluted earnings per share	$	0.26	$	0.32	$	0.45	$	0.54
Anti-dilutive stock options excluded from diluted earnings per share computations		8.9		8.8		8.5		8.9