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Loans - Schedule of Portfolio Loans, Purchased Credit Impaired Loans and Purchased Unimpaired Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | $ 10,443,021 | $ 10,299,950
Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 618,493 | 648,053
Commercial real estate - owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 1,713,579 | 1,686,629
Commercial real estate - non-owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 3,513,400 | 3,503,808
Residential real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 2,653,012 | 2,616,785
Commercial and financial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 1,753,090 | 1,651,354
Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 191,447 | 193,321
Acquired Non-PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 2,534,200 | 2,669,695
Acquired Non-PCD Loans | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 58,076 | 79,370
Acquired Non-PCD Loans | Commercial real estate - owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 461,936 | 477,459
Acquired Non-PCD Loans | Commercial real estate - non-owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 1,091,992 | 1,156,849
Acquired Non-PCD Loans | Residential real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 704,205 | 719,589
Acquired Non-PCD Loans | Commercial and financial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 181,145 | 199,146
Acquired Non-PCD Loans | Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 36,846 | 37,282
PCD Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 156,289 | 178,083
PCD Loans | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 534 | 535
PCD Loans | Commercial real estate - owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 28,973 | 31,632
PCD Loans | Commercial real estate - non-owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 91,768 | 103,903
PCD Loans | Residential real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 14,182 | 14,241
PCD Loans | Commercial and financial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 20,633 | 27,519
PCD Loans | Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 199 | 253
Portfolio Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 7,752,532 | 7,452,172
Portfolio Loans | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 559,883 | 568,148
Portfolio Loans | Commercial real estate - owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 1,222,670 | 1,177,538
Portfolio Loans | Commercial real estate - non-owner occupied |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 2,329,640 | 2,243,056
Portfolio Loans | Residential real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 1,934,625 | 1,882,955
Portfolio Loans | Commercial and financial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | 1,551,312 | 1,424,689
Portfolio Loans | Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans | $ 154,402 | $ 155,786

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