Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Additional Information (Details)

v3.22.4
Fair Value Measurements - Additional Information (Details)
 12 Months Ended
Dec. 31, 2022
USD ($)
security
Dec. 31, 2021
USD ($)
security
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Number of positions | security 0 0
Maximum    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Debt Securities, Available-for-Sale, Maturity Allocation Debt Securities, Maturity Allocation, Average Remaining Life [Member] Debt Securities, Maturity Allocation, Average Remaining Life [Member]
Level 1    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Financial instruments transfers $ 0 $ 0
Level 2    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Financial instruments transfers 0 0
Level 3    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Financial instruments transfers $ 0 0
Financial assets or liabilities measured at fair value on a recurring basis   $ 0