Goodwill and Other Intangible Assets - Schedule of Other Intangible Rollforward (Details) $ in Millions	9 Months Ended
Sep. 30, 2024 USD ($)
Finite-lived Intangible Assets [Roll Forward]
Other intangible assets, beginning balance	$ 17,317
Acquisition	3
Foreign currency translation	12
Amortization of other intangible assets	(759)
Other intangible assets, ending balance	$ 16,573

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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