XML 105 R88.htm IDEA: XBRL DOCUMENT v3.22.4
Deposits -Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Deposits [Abstract]      
Deposits $ 21,448,071 $ 20,828,124  
Brokered deposits 9,900,000 10,100,000  
Retail and other deposits 11,500,000 10,700,000  
Stable interest-bearing deposits, total 8,000,000 7,300,000  
Brokered deposit placement fee 13,000 16,000 $ 19,000
Third party broker fees paid 13,000 13,000 $ 5,000
Deposits exceeding FDIC insurance limits 615,000 743,000  
Accrued interest on deposits $ 59,000 $ 35,000