Commitments and Contingencies - Schedule of CCBX Partners Maximum Aggregate Customer Loan Balances (Details) - CCBX Loans $ in Thousands |
Sep. 30, 2026
USD ($)
|
|---|---|
| Other Commitments [Line Items] | |
| Maximum Portfolio Size | $ 4,605,000 |
| Home equity lines of credit | |
| Other Commitments [Line Items] | |
| Maximum Portfolio Size | 403,846 |
| Credit cards | |
| Other Commitments [Line Items] | |
| Maximum Portfolio Size | 1,101,741 |
| Installment loans | |
| Other Commitments [Line Items] | |
| Maximum Portfolio Size | 1,666,661 |
| Other Consumer and Other Loans | |
| Other Commitments [Line Items] | |
| Maximum Portfolio Size | 775,000 |
| Capital call lines | |
| Other Commitments [Line Items] | |
| Maximum Portfolio Size | 350,000 |
| All other commercial & industrial loans | |
| Other Commitments [Line Items] | |
| Maximum Portfolio Size | $ 307,752 |