Financial Instruments - Equity Investments without Readily Determinable Fair Values (Details) - Equity Investments In Private Companies - USD ($) $ in Millions |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Schedule of Equity Method Investments [Line Items] | ||
| Total initial value | $ 957 | $ 820 |
| Cumulative gross unrealized gains | 144 | 55 |
| Cumulative gross unrealized losses and impairment | (384) | (370) |
| Equity and Other Investments | $ 717 | $ 505 |
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- Definition Equity Securities Without Readily Determinable Fair Value, Downward Price Adjustment And Impairment Loss, Cumulative Amount No definition available.
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- Definition Equity Securities Without Readily Determinable Fair Value, Total Initial Value No definition available.
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- Definition Amount of investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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