Loan Servicing (Narrative) (Details) - USD ($) |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
|
| Transfers and Servicing of Financial Assets [Abstract] | |||
| Serviced sold mortgage loans | $ 1,840,000,000 | $ 1,840,000,000 | $ 1,840,000,000 |
| Serviced sold mortgage loans with recourse | 2,300,000 | 2,400,000 | 2,300,000 |
| Mortgage Loans Sold with Recourse, Reserve | 18,000 | $ 18,000 | |
| Servicing fees included in other service income | $ 1,200,000 | $ 1,200,000 | |