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 - Rated Notes - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Aggregate unpaid principal balance of rated notes of securitized VIEs	$ 318,085	$ 82,556
Aggregate fair value of rated notes of securitized VIEs	$ 314,095	$ 79,829