Financial Instruments - Schedule of Adjusted to Equity and Other Investments with Readily Determinable Fair Values (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Equity Securities Adjustments [Roll Forward]
Balance, beginning of the period			$ 3,183
Balance, end of the period	$ 2,755		2,755
Equity Securities With Readily Determinable Fair Value
Equity Securities Adjustments [Roll Forward]
Balance, beginning of the period	2,253	$ 2,009	3,183	$ 2,360
Net unrealized gains (losses)	502	(152)	(428)	(503)
Balance, end of the period	$ 2,755	$ 1,857	$ 2,755	$ 1,857

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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+ Details