Investments - Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Summary of Investment Holdings [Line Items]
Long-term incentive compensation-related	$ 37,300	$ 40,000
Investments owned	533,584	243,554
Seed capital
Summary of Investment Holdings [Line Items]
Investments owned	$ 335,600	$ 394,200