Loans - Schedule of Loans and Leases (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	$ 19,047,039	$ 12,885,020
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	2,818,326	1,976,286
Construction and land development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,905,636	1,321,809
Construction and land development | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	382,773	256,661
Construction and land development | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,522,863	1,065,148
Real Estate - 1-4 Family Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	4,635,033	3,375,294
Real Estate - 1-4 Family Mortgage | First lien
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	3,844,097	2,805,693
Real Estate - 1-4 Family Mortgage | Junior lien
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	52,943	25,441
Real Estate - 1-4 Family Mortgage | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	737,993	544,160
Commercial Residential Mortgage
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	6,245,480	4,226,938
Commercial Residential Mortgage | Commercial real estate - owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	3,334,664	1,894,679
Commercial Residential Mortgage | Multi family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,392,779	985,037
Commercial Residential Mortgage | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	4,852,701	3,241,901
Consumer | Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	$ 107,900	$ 90,014