Offsetting Assets and Liabilities - Offsetting Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Securities borrowed
Gross Amounts of Recognized Assets	$ 48,803	$ 62,063
Gross Amounts Offset in the Statement of Financial Condition	0	0
Net Amounts of Assets Presented in the Statement of Financial Condition	48,803	62,063
Financial Instruments Collateral	(48,803)	(62,058)
Cash Collateral Received	0	0
Net Amount	0	5
Derivatives
Cash Collateral Received	(7,900)	(8,400)
Derivatives
Derivatives
Gross Amounts of Recognized Assets	18,261	24,712
Gross Amounts Offset in the Statement of Financial Condition	0	0
Net Amounts of Assets Presented in the Statement of Financial Condition	18,261	24,712
Financial Instruments Collateral	0	0
Cash Collateral Received	(7,864)	(8,361)
Net Amount	$ 10,397	$ 16,351