v3.25.4
Borrowing Arrangements (Tables)
12 Months Ended
Dec. 31, 2025
Debt Disclosure [Abstract]  
Schedule of Collateral Value of Loans and Securities Pledged The following table shows the collateral value of loans
and securities pledged for the lines of credit (if collateralized), total available lines of credit, the amounts outstanding, and the remaining available at the dates indicated:
December 31, 2025
Collateral
Value
Total
Available
OutstandingRemaining
Available
(Dollars in thousands)
FHLB collateralized borrowing capacity$1,229,391 $816,066 $— $816,066 
FRB discount window collateralized line of credit1,497,471 1,193,854 — 1,193,854 
Federal funds purchase arrangementsN/A75,000 — 75,000 
 Total$2,726,862 $2,084,920 $— $2,084,920 
December 31, 2024
Collateral
Value
Total
Available
OutstandingRemaining
Available
(Dollars in thousands)
FHLB collateralized borrowing capacity$1,233,768 $815,760 $— $815,760 
FRB discount window collateralized line of credit1,755,347 1,383,149 — 1,383,149 
Federal funds purchase arrangementsN/A90,000 — 90,000 
Holding company line of creditN/A25,000 — 25,000 
Total$2,989,115 $2,313,909 $— $2,313,909