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Marketable Securities - Additional Information (Details) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2023
Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]    
Marketable securities, Accrued interest $ 1,500,000 $ 500,000
Fair Value 301,347,000 306,165,000
Marketable Debt Securities [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Impairments to marketable securities or reserves for credit losses 0 $ 0
Fair Value $ 39,800,000