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Derivative and Financial Instruments - Schedule of Debt Securities Carried at Fair Value (Details) - USD ($) $ in Millions | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Cash and Cash Equivalents | $ 5,221 | $ 5,635
Short-Term Investments | 1,571 | 971
Investments and Long-Term Receivables | 9,192 | 9,130
Within one year | Reported Value Measurement |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cash and Cash Equivalents | 3 | 0
Short-Term Investments | 515 | 435
Within one year | Reported Value Measurement | Corporate Bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cash and Cash Equivalents | 0 | 0
Short-Term Investments | 330 | 201
Within one year | Reported Value Measurement | Commercial Paper |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cash and Cash Equivalents | 3 | 0
Short-Term Investments | 97 | 131
Within one year | Reported Value Measurement | U.S. Government Obligations |  |
Debt Securities, Available-for-sale [Line Items] |  |
Cash and Cash Equivalents | 0 | 0
Short-Term Investments | 62 | 89
Within one year | Reported Value Measurement | U.S. Government Agency Obligations |  |
Debt Securities, Available-for-sale [Line Items] |  |
Short-Term Investments | 0 | 5
Within one year | Reported Value Measurement | Foreign Government Obligations |  |
Debt Securities, Available-for-sale [Line Items] |  |
Short-Term Investments | 8 | 7
Within one year | Reported Value Measurement | Asset-Backed Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Short-Term Investments | 18 | 2
Investments and Long-Term Receivables | Reported Value Measurement |  |
Debt Securities, Available-for-sale [Line Items] |  |
Investments and Long-Term Receivables | 1,009 | 989
Investments and Long-Term Receivables | Reported Value Measurement | Corporate Bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Investments and Long-Term Receivables | 599 | 606
Investments and Long-Term Receivables | Reported Value Measurement | U.S. Government Obligations |  |
Debt Securities, Available-for-sale [Line Items] |  |
Investments and Long-Term Receivables | 195 | 189
Investments and Long-Term Receivables | Reported Value Measurement | U.S. Government Agency Obligations |  |
Debt Securities, Available-for-sale [Line Items] |  |
Investments and Long-Term Receivables | 7 | 7
Investments and Long-Term Receivables | Reported Value Measurement | Foreign Government Obligations |  |
Debt Securities, Available-for-sale [Line Items] |  |
Investments and Long-Term Receivables | 4 | 4
Investments and Long-Term Receivables | Reported Value Measurement | Asset-Backed Securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Investments and Long-Term Receivables | $ 204 | $ 183

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