v3.25.1
Borrowings - Additional Information (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Debt Instrument    
FHLB advances maximum amount available $ 4,500,000 $ 4,700,000
Federal Home Loan Bank Advances And Letters Of Credit Amount Used 400,000 500,000
Assets sold under agreements to repurchase 57,268 54,833
Other short-term borrowings 200,000 225,000
Advances with FRB    
Debt Instrument    
Line Of Credit Facility Current Borrowing Capacity 7,200,000 7,000,000
Federal Home Loan Bank    
Debt Instrument    
Federal Home Loan Bank Advances And Letters Of Credit Amount Used   300,000
Other short-term borrowings $ 200,000 $ 225,000