Fair Value of Financial Instruments - Marketable Securities Portfolio (Details) - Debt securities (government) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Dec. 31, 2023 |
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| Summary of marketable security portfolio | ||
| Amortized Cost | $ 506,379 | $ 442,816 |
| Net Unrealized Losses | (1,895) | (149) |
| Estimated Fair Value | $ 504,484 | $ 442,667 |
| Minimum | ||
| Summary of marketable security portfolio | ||
| Contractual maturity dates | 12 months | |
| Maximum | ||
| Summary of marketable security portfolio | ||
| Contractual maturity dates | 18 months |
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Amount, before tax, of unrealized gain (loss) in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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