Consolidated Statement of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Net Sales:
Net sales	$ 67,074	$ 64,388	$ 56,587
Costs and Expenses:
Research and development	2,711	2,732	2,582
Selling, general and administrative	5,663	5,224	5,540
Total costs and expenses	61,780	59,853	56,178
Goodwill impairment	0	0	(3,183)
Other income, net	120	423	885
Operating profit (loss)	5,414	4,958	(1,889)
Non-service pension income	(1,889)	(1,944)	(902)
Debt extinguishment costs	0	649	0
Interest expense, net	1,276	1,322	1,366
Total non-operating expense (income), net	(613)	27	464
Income (loss) from continuing operations before income taxes	6,027	4,931	(2,353)
Income tax expense	700	786	575
Net income (loss) from continuing operations	5,327	4,145	(2,928)
Less: Noncontrolling interest in subsidiaries’ earnings from continuing operations	111	248	181
Net income (loss) from continuing operations attributable to common shareowners	5,216	3,897	(3,109)
Discontinued operations (Note 3)
Loss from discontinued operations	(30)	(10)	(216)
Income tax expense (benefit) from discontinued operations	(11)	23	151
Loss from discontinued operations	(19)	(33)	(367)
Less: Noncontrolling interest in subsidiaries’ earnings from discontinued operations	0	0	43
Loss from discontinued operations attributable to common shareowners	(19)	(33)	(410)
Net income (loss) attributable to common shareowners	$ 5,197	$ 3,864	$ (3,519)
Earnings (loss) per share attributable to common shareowners - basic
Income (loss) from continuing operations attributable to common shareowners	$ 3.54	$ 2.60	$ (2.29)
Loss from discontinued operations	(0.02)	(0.03)	(0.30)
Net income (loss) attributable to common shareowners	3.52	2.57	(2.59)
Earnings (loss) per share attributable to common shareowners - diluted
Income (loss) from continuing operations attributable to common shareowners	3.51	2.58	(2.29)
Loss from discontinued operations	(0.01)	(0.02)	(0.30)
Net income (loss) attributable to common shareowners	$ 3.50	$ 2.56	$ (2.59)
Weighted average number of shares outstanding:
Basic shares	1,475.5	1,501.6	1,357.8
Diluted shares	1,485.9	1,508.5	1,357.8
Products [Member]
Net Sales:
Net sales	$ 50,773	$ 49,270	$ 43,319
Costs and Expenses:
Cost of Sales	41,927	41,095	38,137
Services [Member]
Net Sales:
Net sales	16,301	15,118	13,268
Costs and Expenses:
Cost of Sales	$ 11,479	$ 10,802	$ 9,919