Computation of Basic/Diluted Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings Per Common Share

The following table sets forth the computation of basic and diluted earnings per common share (amounts in millions, except per share data):

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2021		2020		2021		2020
Numerator:
Consolidated net income	$	876	$	580	$	1,496	$	1,084
Denominator:
Denominator for basic earnings per common share—weighted-average common shares outstanding	777		771		776		770
Effect of dilutive stock options and awards under the treasury stock method	6		5		8		5
Denominator for diluted earnings per common share—weighted-average common shares outstanding plus dilutive common shares under the treasury stock method	783		776		784		775
Basic earnings per common share	$	1.13	$	0.75	$	1.93	$	1.41
Diluted earnings per common share	$	1.12	$	0.75	$	1.91	$	1.40

Schedule of Antidilutive Securities Excluded From Computation of Earnings Per Share

Weighted-average shares excluded from the computation of diluted earnings per share were as follows (amounts in millions):

	For the Three Months Ended June 30,		For the Six Months Ended June 30,
	2021	2020	2021	2020
Restricted stock units with performance measures not yet met	3	4	3	3
Anti-dilutive employee stock options	2	1	2	3