Financial Instruments and Fair Value Measurements - Summary of Other Relevant Data Related to Debt of Securitized VIEs Carried at Fair Value (Details) - Securitization Debt of Consolidated VIEs $ in Thousands	Sep. 30, 2022 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Aggregate unpaid principal balance of debt of securitized VIEs	$ 98,484
Aggregate fair value of debt of securitized VIEs	$ 95,494