v3.26.1
Offsetting of Assets and Liabilities (Detail) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Offsetting Assets and Liabilities [Line Items]    
Gross and Net Amounts of Liabilities Presented in the Statement of Financial Condition $ 455,213 $ 416,610
Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments [1] 447,398 400,166
Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received 21 32
Net Amount 7,794 16,412
Freestanding Derivatives    
Offsetting Assets and Liabilities [Line Items]    
Derivatives Gross and Net Amounts of Assets Presented in the Statement of Financial Condition 158,251 147,337
Derivatives Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments [1] 106,633 110,792
Derivatives Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received 33,069 26,421
Derivatives Net Amount 18,549 10,124
Derivatives Gross and Net Amounts of Liabilities Presented in the Statement of Financial Condition 116,691 127,392
Derivatives Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments [1] 108,876 110,948
Derivatives Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received 21 32
Derivatives Net Amount 7,794 16,412
Repurchase Agreements    
Offsetting Assets and Liabilities [Line Items]    
Repurchase Agreements Gross and Net Amounts of Liabilities Presented in the Statement of Financial Condition 338,522 289,218
Repurchase Agreements Gross Amounts Not Offset in the Statement of Financial Condition, Financial Instruments [1] 338,522 289,218
Repurchase Agreements Gross Amounts Not Offset in the Statement of Financial Condition, Cash Collateral Received
Repurchase agreements Net Amount $ 0 $ 0
[1] Amounts presented are inclusive of both legally enforceable master netting agreements and financial instruments received or pledged as collateral. Financial instruments received or pledged as collateral offset derivative counterparty risk exposure, but do not reduce net exposure to the Condensed Consolidated Statement of Financial Condition.