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v3.23.3

Marketable and Other Securities - Fair Value of Cash Equivalents and Marketable Securities (Details) - USD ($) $ in Millions | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | $ 19,907 |
Total cash and cash equivalents | 25,224 | $ 19,153
Cash and cash equivalents | 316 | 341
Total restricted cash | 3,754 | 2,796
Due in one year or less | 14,426 |
Due between one and five years | 5,482 |
Total available-for-sale debt securities with contractual maturities | 19,907 |
Cruise |  |
Summary of Investment Holdings [Line Items] |  |
Total cash and cash equivalents | 1,500 | 1,500
Cash and cash equivalents |  |
Summary of Investment Holdings [Line Items] |  |
Cash and time deposits | 9,813 | 8,921
Total available-for-sale debt securities with contractual maturities | 11,029 | 5,618
Total available-for-sale debt securities with contractual maturities | 11,029 | 5,618
Cash and cash equivalents | Level 1 |  |
Summary of Investment Holdings [Line Items] |  |
Money market funds | 4,382 | 4,613
Marketable debt securities |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 9,651 | 12,150
Total available-for-sale debt securities with contractual maturities | 9,651 | 12,150
Marketable debt securities | Cruise |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 192 | 1,400
Total available-for-sale debt securities with contractual maturities | 192 | 1,400
Other Current Assets | Level 1 |  |
Summary of Investment Holdings [Line Items] |  |
Money market funds | 3,438 | 2,455
U.S. government and agencies | Cash and cash equivalents | Level 2 |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 2,191 | 1,012
Total available-for-sale debt securities with contractual maturities | 2,191 | 1,012
U.S. government and agencies | Marketable debt securities | Level 2 |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 3,767 | 4,357
Total available-for-sale debt securities with contractual maturities | 3,767 | 4,357
Corporate debt | Cash and cash equivalents | Level 2 |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 5,962 | 2,778
Total available-for-sale debt securities with contractual maturities | 5,962 | 2,778
Corporate debt | Marketable debt securities | Level 2 |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 3,890 | 5,147
Total available-for-sale debt securities with contractual maturities | 3,890 | 5,147
Mortgage and asset-backed | Marketable debt securities | Level 2 |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 617 | 538
Total available-for-sale debt securities with contractual maturities | 617 | 538
Sovereign debt | Cash and cash equivalents | Level 2 |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 2,876 | 1,828
Total available-for-sale debt securities with contractual maturities | 2,876 | 1,828
Sovereign debt | Marketable debt securities | Level 2 |  |
Summary of Investment Holdings [Line Items] |  |
Total available-for-sale debt securities with contractual maturities | 1,376 | 2,108
Total available-for-sale debt securities with contractual maturities | $ 1,376 | $ 2,108

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