v3.26.1
Commitments and Contingencies - Summary of Commitments to Extend Credit on CCBX Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
CCBX Loans    
Loss Contingencies [Line Items]    
Commitments to extend credit $ 2,538,632 $ 2,049,212
Capital call lines | CCBX Loans    
Loss Contingencies [Line Items]    
Commitments to extend credit 590,962 519,135
Residential real estate loans    
Loss Contingencies [Line Items]    
Commitments to extend credit 785,719 684,485
Residential real estate loans | CCBX Loans    
Loss Contingencies [Line Items]    
Commitments to extend credit 737,158 631,973
Consumer and other loans:    
Loss Contingencies [Line Items]    
Commitments to extend credit 162,950 68,302
Consumer and other loans: | CCBX Loans    
Loss Contingencies [Line Items]    
Commitments to extend credit 1,192,148 874,245
CCBX sold receivable commitment | CCBX Loans    
Loss Contingencies [Line Items]    
Commitments to extend credit 6,153,420 4,170,246
Commercial and industrial loans    
Loss Contingencies [Line Items]    
Commitments to extend credit 122,821 90,281
Commercial and industrial loans | CCBX Loans    
Loss Contingencies [Line Items]    
Commitments to extend credit $ 18,364 $ 23,859