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Business Combinations (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Business Combination and Asset Acquisition [Abstract]
Goodwill	$ 16,396	$ 14,852
Property and equipment	$ 500

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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