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Cash and Cash Equivalents, and Investments and Fair Value Measurements - Contractual Maturity (Details) $ in Thousands | Dec. 31, 2023 USD ($)
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Cost |
Due within one year | $ 194,787
Due after one year through three years | 248,754
Investments not due at a single maturity date | 90,707
Adjusted Cost | 534,248
Fair Value |
Due within one year | 194,257
Due after one year through three years | 249,547
Investments not due at a single maturity date | 90,707
Fair Value | $ 534,511

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