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Investments (Tables) | 12 Months Ended
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Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract] |
Schedule of marketable securities | The aggregate carrying values of our short-term and long-term debt investment securities consisted of the following at December 31, 2023 and 2022 (in millions):
|  | December 31, 2023 |  | December 31, 2022
Available-for-sale investment securities |  |  |  |
Time deposits |  | $ | 290 |  |  | $ | 285 |
Commercial paper |  | 24 |  |  | 39 |
Debt securities |  | 16 |  |  | 13 |
Total available-for-sale securities |  | 330 |  |  | 337 |
Held-to-maturity investment securities |  |  |  |
Corporate bonds |  | 234 |  |  | 177 |
Total held-to-maturity securities |  | 234 |  |  | 177 |
Total investment in debt securities |  | $ | 564 |  |  | $ | 514 |

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- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
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