Long-Term Investments and Variable Interest Entities - Long-Term Investments (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Investments, Debt and Equity Securities [Abstract] | ||
| Cost-method investments | $ 25 | $ 20 |
| Other long-term investments | 127 | 51 |
| Long-term investments | $ 152 | $ 71 |
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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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- References No definition available.
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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 Amount of long-term investments classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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