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Cash Equivalents and Marketable Securities - Narrative (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Cash Equivalents And Marketable Securities [Line Items] |  |  |
Debt securities, available-for-sale, allowance for credit loss, excluding accrued interest | $ 0 |  |
Unrealized gains or losses on marketable securities | 300,000 |  |
Realized gains or losses on marketable securities | 0 | $ 0 | $ 0
Accrued interest receivable on available-for-sale debt securities | $ 900,000 | 100,000 |
Debt Securities, Available-For-Sale, Accrued Interest, After Allowance For Credit Loss, Statement Of Financial Position, Extensible List, Not Disclosed Flag | Accrued interest receivable on available-for-sale debt securities |  |
US Government Agencies Debt Securities |  |  |
Cash Equivalents And Marketable Securities [Line Items] |  |  |
Debt securities, available-for-sale, allowance for credit loss, excluding accrued interest |  | $ 0 |

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- Definition Debt Securities, Available-For-Sale, Accrued Interest, After Allowance For Credit Loss, Statement Of Financial Position, Extensible List, Not Disclosed Flag + References No definition available. + Details
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- Definition Amount, after allowance for credit loss, of accrued interest on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479130/326-30-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-3A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-3B + Details
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