Financial Instruments - Schedule of Adjusted to Equity and Other Investments with Readily Determinable Fair Values (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Equity Securities Adjustments [Roll Forward]
Balance, beginning of the year	$ 2,360
Balance, end of the year	3,183	$ 2,360
Equity Securities With Readily Determinable Fair Value
Equity Securities Adjustments [Roll Forward]
Balance, beginning of the year	2,360	648
Sale of equity and other investments	0	(1)
Net unrealized (losses) gains	823	1,456
Transfers from measurement alternative	0	257
Balance, end of the year	$ 3,183	$ 2,360

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