Deposits (Details) |
Jun. 30, 2026
USD ($)
client
|
Dec. 31, 2025
USD ($)
|
|---|---|---|
| Insurance [Abstract] | ||
| Interest-bearing domestic deposit, brokered | $ 0 | $ 0 |
| Deposits liabilities, reciprocal | 41,100,000 | 106,700,000 |
| Deposit liabilities, one way sell | $ 668,000,000.0 | $ 359,900,000 |
| Clients with an individual deposit exceeding 5% | client | 3 | |
| Deposit balance, total value of client deposits exceeding five percent of total deposits | $ 401,200,000 | |
| Deposit balance, total value of client deposits exceeding five percent of total deposits, percentage | 20.00% |