Loans and Allowance for Credit Losses - Recorded Investment and Outstanding Balance for Purchased Credit Deteriorated Loans and Purchased Seasoned Loans (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| PCD Loans [Member] | ||
| Purchased And Non Purchased Credit Impaired Loans [Line Items] | ||
| Outstanding balance | $ 382,745 | $ 300,010 |
| Discount | (7,444) | (5,267) |
| Recorded investment | 375,301 | 294,743 |
| PSLs Loans [Member] | ||
| Purchased And Non Purchased Credit Impaired Loans [Line Items] | ||
| Outstanding balance | 4,399,194 | 1,498,731 |
| Discount | (65,782) | (17,479) |
| Recorded investment | $ 4,333,412 | $ 1,481,252 |