Goodwill and Other Intangible Assets (Schedule of Finite-lived Intangible Assets and Indefinite-lived Intangible Assets by Major Class) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Intangible Assets, Gross (Excluding Goodwill) [Abstract]
Finite-lived intangibles, gross carrying amount	$ 23,691	$ 23,924
Total intangibles, gross carrying amount	27,536	28,872
Finite-lived intangibles, accumulated amortization	(7,236)	(6,029)
Trademarks and trade names
Intangible Assets, Gross (Excluding Goodwill) [Abstract]
Indefinite-lived intangibles, gross carrying amount	3,845	4,948
Finite-lived intangibles, accumulated amortization	0	0
Patents and technology
Intangible Assets, Gross (Excluding Goodwill) [Abstract]
Finite-lived intangibles, gross carrying amount	13,508	14,377
Finite-lived intangibles, accumulated amortization	(3,024)	(2,281)
Customer relationships, trade names and other intangibles
Intangible Assets, Gross (Excluding Goodwill) [Abstract]
Finite-lived intangibles, gross carrying amount	10,183	9,547
Finite-lived intangibles, accumulated amortization	$ (4,212)	$ (3,748)