Short-Term Borrowings and Long-Term Debt - Summary of Long-Term Borrowings (Details) - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
May 06, 2021 |
Jan. 31, 2014 |
|---|---|---|---|---|
| Schedule Of Borrowings [Line Items] | ||||
| Long-term debt | $ 620,256 | $ 660,346 | ||
| 5.75% Subordinated Notes, Due 2026 | ||||
| Schedule Of Borrowings [Line Items] | ||||
| Trust preferred securities issued | 134,408 | 174,717 | ||
| Interest rate | 5.25% | |||
| 4.00% Subordinated Notes, Due 2031 | ||||
| Schedule Of Borrowings [Line Items] | ||||
| Trust preferred securities issued | 372,442 | 372,223 | ||
| Interest rate | 4.00% | |||
| Floating Rate Subordinated Debentures, Due 2032 to 2036 | ||||
| Schedule Of Borrowings [Line Items] | ||||
| Trust preferred securities issued | $ 113,406 | $ 113,406 |
| X | ||||||||||
- Definition Schedule Of Borrowings [Line Items] No definition available.
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|