XML 131 R116.htm IDEA: XBRL DOCUMENT v3.21.2
Deposits - Additional Information (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Deposits [Abstract]    
Brokered deposits $ 700,000 $ 800,000
Overdrafts in demand deposit accounts reclassified to loans 4,000 3,000
Deposit    
Deposits 66,013,561 $ 56,866,340
Public sector    
Deposit    
Deposits $ 20,000,000