Computation of Earnings Per Share

9 Months Ended

Feb. 28, 2015

Earnings Per Share [Abstract]

Computation of Earnings Per Share

(4) Computation of Earnings Per Share

The calculation of basic and diluted earnings per common share for the periods ended February 28was as follows (in millions, except per share amounts):

		Three Months Ended				Nine Months Ended
		2015		2014		2015		2014
Basic earnings per common share:
Net earnings allocable to common shares(1)		$	579	$	377	$	1,799	$	1,365
Weighted-average common shares			283		303		284		312
Basic earnings per common share		$	2.05	$	1.24	$	6.34	$	4.38
Diluted earnings per common share:
Net earnings allocable to common shares(1)		$	579	$	377	$	1,799	$	1,365
Weighted-average common shares			283		303		284		312
Dilutive effect of share-based awards			4		4		4		3
Weighted-average diluted shares			287		307		288		315
Diluted earnings per common share		$	2.01	$	1.23	$	6.25	$	4.34
Anti-dilutive options excluded from diluted
earnings per common share			2.0		0.5		2.1		4.3
	(1)Net earnings available to participating securities were immaterial in all periods presented.