Goodwill and Other Intangible Assets, net (Other Intangible Assets Disclosure) (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Indefinite-lived intangible assets	$ 11,443	$ 11,443
Definite-lived intangible assets	2,841	1,411
Total other intangible assets	14,284	12,854
Definite-lived intangible assets, accumulated amortization	$ 598	$ 470