INVESTMENTS - Summary of Investments by Major Security Type (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Debt and Equity Securities, FV-NI [Line Items] | ||
| Cost | $ 827 | $ 826 |
| Gross Unrealized Gains / Upward Adjustments | 270 | 281 |
| Gross Unrealized Losses / Downward Adjustments | (649) | (525) |
| Carrying Value | 448 | 582 |
| Equity securities with readily determinable fair values | ||
| Debt and Equity Securities, FV-NI [Line Items] | ||
| Cost | 715 | 715 |
| Gross Unrealized Gains / Upward Adjustments | 0 | 11 |
| Gross Unrealized Losses / Downward Adjustments | (419) | (298) |
| Carrying Value | 296 | 428 |
| Equity securities of private entities | ||
| Debt and Equity Securities, FV-NI [Line Items] | ||
| Cost | 112 | 111 |
| Gross Unrealized Gains / Upward Adjustments | 270 | 270 |
| Gross Unrealized Losses / Downward Adjustments | (230) | (227) |
| Carrying Value | $ 152 | $ 154 |
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- Definition Equity Securities, FV-NI, Accumulated Gross Unrealized Gain, Before Tax No definition available.
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- Definition Equity Securities, FV-NI, Accumulated Gross Unrealized Loss, Before Tax No definition available.
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- Definition Cost of Equity Securities without readily determinable fair value No definition available.
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- Definition Long term investment, cost No definition available.
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- Definition Long term investment, gross unrealized gain No definition available.
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- Definition Long term investment, gross unrealized loss No definition available.
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- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Cost of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Excludes equity method investment and 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 investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cumulative impairment loss on 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 The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). 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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