Parent Company Balance Sheet (Details) - USD ($) $ in Thousands		Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Assets:
Other Assets		$ 638,823	$ 570,447
Total assets		24,912,896	19,373,565
Liabilities and stockholders’ equity
Line of credit (less unamortized debt issuance costs of $47)		49,953	0
Subordinated debentures (less unamortized debt issuance costs of $3517 and $0)		296,483	0
Other liabilities		394,531	373,093
Total liabilities		21,347,168	16,380,445
Total stockholders’ equity		3,565,728	2,993,120	$ 2,895,251	$ 2,886,701
Liabilities and Equity		24,912,896	19,373,565
Parent Company [Member]
Assets:
Cash	[1]	124,309	110,097
Investments in subsidiaries	[2]	3,877,550	2,967,786
Prepaid income taxes		8,153	2,309
Deferred tax asset		431	430
Total assets		4,010,443	3,080,622
Liabilities and stockholders’ equity
Dividends payable		29,055	24,225
Line of credit (less unamortized debt issuance costs of $47)		49,953	0
Junior subordinated debentures (less unamortized debt issuance costs of $26 and $28)		62,862	62,860
Subordinated debentures (less unamortized debt issuance costs of $3517 and $0)		296,483	0
Other liabilities		6,362	417
Total liabilities		444,715	87,502
Total stockholders’ equity		3,565,728	2,993,120
Liabilities and Equity		4,010,443	3,080,622
Parent Company [Member] | Line of Credit
Liabilities and stockholders’ equity
Unamortized Debt Issuance Expense		47
Parent Company [Member] | Junior Subordinated Debt [Member]
Liabilities and stockholders’ equity
Unamortized Debt Issuance Expense		26	$ 28
Subordinated Debt [Member]
Liabilities and stockholders’ equity
Unamortized Debt Issuance Expense		3,517
Subordinated Debt [Member] | Parent Company [Member]
Liabilities and stockholders’ equity
Unamortized Debt Issuance Expense		$ 3,517

[1] Entire balance eliminated in consolidation.

[2] Majority of balance eliminated in consolidation