Goodwill and Other Intangible Assets, net (Other Intangible Assets Disclosure) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Indefinite-lived intangible assets	$ 11,443	$ 11,676
Definite-lived intangible assets	1,260	1,275
Total other intangible assets	12,703	12,951
Definite-lived intangible assets, accumulated amortization	$ 397	$ 336