CONSOLIDATED INCOME STATEMENT - USD ($) $ in Millions	3 Months Ended				9 Months Ended
	Sep. 30, 2022		Sep. 30, 2021	[1]	Sep. 30, 2022		Sep. 30, 2021	[1]
Revenue	$ 14,107		$ 13,251		$ 43,840		$ 40,656
Cost	6,677		6,145		20,784		18,670
Gross profit	7,430		7,106		23,055		21,985
Expense and other (income)
Selling, general and administrative	4,391		4,306		13,843		13,842
Research, development and engineering	1,611		1,606		4,963		4,863
Intellectual property and custom development income	(121)		(153)		(418)		(431)
Other (income) and expense	5,755		244		5,921		891
Interest expense	295		290		903		852
Total expense and other (income)	11,931		6,293		25,212		20,017
Income/(loss) from continuing operations before income taxes	(4,501)		813		(2,156)		1,968
Provision for/(benefit from) income taxes	(1,287)		(224)		(1,070)		(282)
Income/(loss) from continuing operations	(3,214)		1,037		(1,087)		2,250
Income from discontinued operations, net of tax	18		93		16		1,160
Net income/(loss)	$ (3,196)	[2]	$ 1,130	[3]	$ (1,071)	[2]	$ 3,410	[3]
Assuming dilution
Continuing operations (in dollars per share)	$ (3.55)		$ 1.14		$ (1.21)		$ 2.49
Discontinued operations (in dollars per share)	0.02		0.10		0.02		1.28
Total (in dollars per share)	(3.54)		1.25		(1.19)		3.77
Basic
Continuing operations (in dollars per share)	(3.55)		1.16		(1.21)		2.51
Discontinued operations (in dollars per share)	0.02		0.10		0.02		1.30
Total (in dollars per share)	$ (3.54)		$ 1.26		$ (1.19)		$ 3.81
Weighted-average number of common shares outstanding
Assuming dilution (in shares)	904,076,831		905,953,114		901,621,217		903,977,539
Basic (in shares)	904,076,831		897,097,073		901,621,217		895,257,004
Services.
Revenue	$ 7,365		$ 7,251		$ 22,708		$ 21,549
Cost	5,168		4,650		15,915		14,014
Sales
Revenue	6,565		5,814	[4]	20,652		18,502	[4]
Cost	1,389		1,363	[4]	4,555		4,241	[4]
Financing.
Revenue	176		186	[4]	479		606	[4]
Cost	$ 120		$ 132	[4]	$ 314		$ 416	[4]

[1] Reclassified to reflect discontinued operations presentation.

[2] Includes the impact of a one-time, non-cash pension settlement charge. Refer to note 18, "Retirement-Related Benefits," for additional information.

[3] Amounts presented have not been recast to exclude discontinued operations.

[4] Reclassified to conform to current year presentation.