v3.25.4
EARNINGS PER SHARE (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 9 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Feb. 28, 2026
Feb. 28, 2025
Earnings Per Share [Abstract]        
Net Income (Loss) $ 3,721 $ 2,936 $ 12,783 $ 9,016
Preferred stock dividends 22 0 22 0
Net income available to common shareholders, Basic 3,699 2,936 12,761 9,016
Net income available to common shareholders, Diluted $ 3,699 $ 2,936 $ 12,761 $ 9,016
Weighted-average common shares outstanding 2,874 2,799 2,855 2,783
Dilutive effect of employee stock plans 38 75 59 82
Dilutive weighted-average common shares outstanding 2,912 2,874 2,914 2,865
Basic earnings per share attributable to common shareholders $ 1.29 $ 1.05 $ 4.47 $ 3.24
Diluted earnings per share attributable to common shareholders $ 1.27 $ 1.02 $ 4.38 $ 3.15
Stock awards and shares excluded from calculation [1] 42 22 20 23
[1] Consists of: (1) anti-dilutive restricted stock-based awards and stock options, both of which were service-based, as calculated using the treasury stock method, (2) anti-dilutive Mandatory Convertible Preferred Stock as calculated using the if-converted method and (3) contingently issuable shares pursuant to PSO arrangements as the performance conditions were not met. These excluded shares could be dilutive in the future.