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Derivative and Financial Instruments - Net Carrying Amount of Investments and Long-term Receivables Carried at Cost plus Accrued Interest (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Schedule of Held-to-maturity Securities [Line Items] |  |
Cash and Cash Equivalents | $ 5,635 | $ 6,361
Short-Term Investments | 536 | 2,182
Cash |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Cash and Cash Equivalents | 474 | 593
Demand Deposits |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Cash and Cash Equivalents | 1,424 | 1,638
Time Deposits | 1 to 90 days |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Cash and Cash Equivalents | 3,713 | 4,116
Short-Term Investments | 511 | 1,288
Time Deposits | 91 to 180 days |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Short-Term Investments | 22 | 883
Time Deposits | Within one year |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Short-Term Investments | 3 | 11
U.S. Government Obligations | 1 to 90 days |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Cash and Cash Equivalents | 24 | 14
Short-Term Investments | $ 0 | $ 0

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