Disclosures About Offsetting Assets and Liabilities - Financial Assets and Derivative Assets that are Subject to Offset (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Offsetting Assets [Line Items]
Gross amounts of recognized assets, Securities borrowing	$ 204,150	$ 215,368
Net amounts presented in the Statement of Financial Condition, Securities borrowing	204,150	215,368
Gross amounts not offset in the Statement of Financial Position, Financial instruments, Securities borrowing	(38,004)	(23,691)
Gross amounts not offset in the Statement of Financial Position, Collateral received, Securities borrowing	(158,059)	(184,689)
Securities borrowed, Net amount	8,087	6,988
Gross amounts of recognized assets, Reverse repurchase agreements	451,056	349,849
Net amounts presented in the Statement of Financial Condition, Securities purchased under agreements to resell	451,056	349,849
Gross amounts not offset in the Statement of Financial Position, Financial instruments, Securities purchased under agreements to resell	(89,403)	(23,441)
Gross amounts not offset in the Statement of Financial Position, Collateral received, Securities purchased under agreements to resell	(360,298)	(325,627)
Securities purchased under agreements to resell, Net amount	1,355	781
Gross amounts of recognized assets	782,907	683,885
Gross amounts not offset in the Statement of Financial Position	(132,074)	(61,688)
Net amounts presented in the Statements of Financial Condition	782,907	683,885
Gross amounts not offset in the Statement of Financial Position, Collateral received	(606,108)	(592,923)
Net amount	44,725	29,274
Interest Rate Contracts [Member]
Offsetting Assets [Line Items]
Gross amounts of recognized assets	127,701	118,668
Gross amounts not offset in the Statement of Financial Position	(4,667)	(14,556)
Net amounts presented in the Statements of Financial Condition	127,701	118,668
Gross amounts not offset in the Statement of Financial Position, Collateral received	(87,751)	(82,607)
Offsetting assets interest rate contracts net	$ 35,283	$ 21,505