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Short-Term Deposits and Marketable Securities - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Financing Receivable Recorded Investment [Line Items] |  |  |
Short-term deposits | $ 581 | $ 291 |
Marketable securities | 679 |  | $ 133
Marketable Securities, principal amount transferred to short-term securities lending transactions | 750 |  |
U.S. Treasury Debt Securities [Member] |  |  |
Financing Receivable Recorded Investment [Line Items] |  |  |
Marketable securities | 687 | $ 0 |
Aggregate amortized cost basis of securities | $ 695 |  |
Weighted average maturity period | 3 years 6 months |  |

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