v3.26.1
Loans and Allowance for Credit Losses - Related Party Loans (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Financing Receivable, before Allowance for Credit Loss [Roll Forward]    
Beginning balance on January 1 $ 21,586,729  
Ending balance 24,800,351 $ 21,586,729
Related Party [Member]    
Financing Receivable, before Allowance for Credit Loss [Roll Forward]    
Beginning balance on January 1 272 266
New loans 628 182
Transfers 3,514  
Repayments (754) (176)
Ending balance $ 3,660 $ 272