Goodwill and Other Intangible Assets - Other Intangible Rollforward (Details) $ in Millions	6 Months Ended
	Jun. 30, 2023 USD ($)
Finite-lived Intangible Assets [Roll Forward]
Other intangible assets, beginning balance	$ 13,090
Acquisitions	5
Foreign currency translation	20
Amortization of other intangible assets	(301)
Other intangible assets, ending balance	$ 12,814