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Acquisitions (Detail) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Purchase price allocation
Goodwill	$ 9,399	$ 9,323
2023 Business Acquisitions [Member]
Purchase price allocation
Property and equipment	17
Goodwill	67
Other intangible assets	$ 43

X

- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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