Quarterly report [Sections 13 or 15(d)]

PENDING ACQUISITION - Narrative (Details)

v3.25.2
PENDING ACQUISITION - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Dec. 31, 2025
Jun. 30, 2025
Dec. 31, 2024
Business Combination [Line Items]      
Assets   $ 207,742 $ 204,230
Loans and leases   134,960 130,042
Deposits   163,380 $ 162,448
Veritex Holdings, Inc.      
Business Combination [Line Items]      
Assets   12,500  
Loans and leases   9,500  
Deposits   $ 10,400  
Veritex Holdings, Inc. | Forecast      
Business Combination [Line Items]      
Share issuance ratio 1,950,000