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Debt Investment Maturities (Detail) $ in Millions | Dec. 31, 2023 USD ($)
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Adjusted Cost Basis |
Due in one year or less | $ 17,257
Due after one year through five years | 46,857
Due after five years through 10 years | 8,932
Due after 10 years | 1,328
Debt investments, Adjusted Cost Basis | 74,374
Estimated Fair Value |
Due in one year or less | 17,145
Due after one year through five years | 44,848
Due after five years through 10 years | 7,976
Due after 10 years | 1,220
Total | $ 71,189

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