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Long-Term Investments and Variable Interest Entities (Tables) | 12 Months Ended
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Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract] |
Long-Term Investments |
|  | December 31, 2023 |  | December 31, 2022
Long-term investments |  | 22 |  |  | 11 |
Total |  | 22 |  |  | 11 |

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- Definition Tabular disclosure of the summary of investment holdings. + References No definition available. + Details
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