Quarterly report pursuant to Section 13 or 15(d)

Computation of Basic and Diluted Earnings Per Share (Detail)

v3.20.2
Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Numerator:        
Net income attributable to common shareowners $ 1,768 $ 1,685 $ 2,733 $ 2,796
Denominator:        
Weighted average shares 862 860 860 860
Deferred compensation obligations 0 0 0 1
Vested portion of restricted shares 4 5 5 5
Denominator for basic earnings per share 866 865 865 866
Effect of dilutive securities:        
Denominator for diluted earnings per share 869 869 869 869
Basic earnings per share (usd per share) $ 2.04 $ 1.95 $ 3.16 $ 3.23
Diluted earnings per share (usd per share) $ 2.03 $ 1.94 $ 3.14 $ 3.22
Restricted performance units        
Effect of dilutive securities:        
Incremental common shares attributable to share-based payment arrangements 3 4 4 3
Stock option plans        
Effect of dilutive securities:        
Incremental common shares attributable to share-based payment arrangements 0 0 0 0