Variable Interest Entities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Total nonconsolidated variable interest entities:
Carrying value of variable interest - assets	$ 2,851,894	$ 1,688,210
Carrying value of variable interest - liabilities	1,583,403	640,361
Nonconsolidated VIEs
Total nonconsolidated variable interest entities:
Carrying value of variable interest - assets	11,530	895
Maximum exposure to loss:
Non-public equity	11,530	895
Total	$ 11,530	$ 895