v3.25.2
Transactions With Stockholders (Related Party Transactions, by Balance Sheet Grouping-Directors) (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Related Party Transaction [Line Items]    
Advances, Outstanding Amount $ 45,040,514 $ 41,652,081
Deposits, Outstanding Amount 1,035,255 989,021
Director [Member]    
Related Party Transaction [Line Items]    
Advances, Outstanding Amount $ 4,376,105 $ 3,279,439
Advances, Percent of Total 9.70% 7.80%
Deposits, Outstanding Amount $ 64,767 $ 103,672
Deposits, Percent of Total 6.30% 10.50%
TOTAL CAPITAL STOCK, Outstanding Amount $ 240,992 $ 347,965
TOTAL CAPITAL STOCK, Percent Of Total 9.30% 13.20%
Director [Member] | Class A [Member]    
Related Party Transaction [Line Items]    
TOTAL CAPITAL STOCK, Outstanding Amount $ 5,729 $ 193,830
TOTAL CAPITAL STOCK, Percent Of Total 2.30% 41.60%
Director [Member] | Class B [Member]    
Related Party Transaction [Line Items]    
TOTAL CAPITAL STOCK, Outstanding Amount $ 235,263 $ 154,135
TOTAL CAPITAL STOCK, Percent Of Total 10.00% 7.10%