XML 54 R44.htm IDEA: XBRL DOCUMENT v3.22.2
INVESTMENT SECURITIES (Narrative) (Details)
$ in Thousands
 1 Months Ended
May 31, 2022
USD ($)
investment
Mar. 31, 2022
USD ($)
investment
Jun. 30, 2022
USD ($)
security
shares
Dec. 31, 2021
USD ($)
security
Class of Stock [Line Items]        
Investment securities classified from available-for-sale to held-to-maturity | investment 40 41    
Investment securities, amortized cost basis $ 400,900 $ 361,800    
Held to maturity, fair value 343,700 329,500 $ 635,565 $ 0
Net unrealized loss from transfer of securities $ 57,200 $ 32,300    
Investment securities pledged as collateral     $ 416,300 $ 455,800
Number of investment securities in an unrealized loss position | security     237 153
Net proceeds from sale of common stock     $ 417,862 $ 426,091
Common Class B | Visa        
Class of Stock [Line Items]        
Shares owned (in shares) | shares     34,631  
Net proceeds from sale of common stock     $ 8,500