Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share

The computation of basic and diluted earnings per share was as follows:

	Year Ended December 31,
(in millions, except shares and per share amounts)	2021		2020		2019
Income from continuing operations	$	3,024	$	2,744	$	3,468
Income from discontinued operations, net of tax	—		320		—
Net income	$	3,024	$	3,064	$	3,468
Weighted-average shares outstanding – basic	1,247,154,988		1,144,206,326		854,143,751
Effect of dilutive securities:
Outstanding stock options and unvested stock awards	7,614,938		10,543,102		9,289,760
Weighted-average shares outstanding – diluted	1,254,769,926		1,154,749,428		863,433,511
Basic earnings per share:
Continuing operations	$	2.42	$	2.40	$	4.06
Discontinued operations	—		0.28		—
Earnings per share – basic	$	2.42	$	2.68	$	4.06
Diluted earnings per share:
Continuing operations	$	2.41	$	2.37	$	4.02
Discontinued operations	—		0.28		—
Earnings per share – diluted	$	2.41	$	2.65	$	4.02
Potentially dilutive securities:
Outstanding stock options and unvested stock awards	139,619		80,180		16,359
SoftBank contingent consideration (1)	48,751,557		36,630,268		—

(1)     Represents the weighted-average SoftBank Specified Shares that are contingently issuable from the acquisition date of April 1, 2020.