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Cash, Cash Equivalents, Restricted Cash and Marketable Securities - Maturities of Marketable Securities Available-for-Sale (Detail) $ in Thousands | Mar. 31, 2022 USD ($)
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Amortized Cost |
Mature in one year or less | $ 325,067
Mature after one year through two years | 0
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost, Total | 325,067
Estimated Fair Value |
Mature in one year or less | 323,795
Mature after one year through two years | 0
Total estimated fair value | $ 323,795

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