LHI and ACL - Schedule of Loans in the Accompanying Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Loans and Allowance for Credit Losses
Real Property	$ 9,409,047	$ 9,513,526
Deferred loan fees, net	(8,600)	(8,982)
ACL	(111,773)	(111,745)	$ (112,032)	$ (109,816)
Total LHI, net	9,288,674	9,392,799
Contractual principal balance	3,133	3,870
Discount on retained loans from sale	9,307	7,851
Real estate: \| Construction and land
Loans and Allowance for Credit Losses
Real Property	1,214,260	1,303,711
ACL	(19,419)	(15,457)	(19,781)	(21,032)
Real estate: \| Farmland
Loans and Allowance for Credit Losses
Real Property	31,339	31,690
ACL	(100)	(97)	(107)	(101)
Real estate: \| Residential Real Estate \| 1 - 4 family residential
Loans and Allowance for Credit Losses
Real Property	1,021,293	957,341
ACL	(16,823)	(15,639)	(11,516)	(9,539)
Real estate: \| Residential Real Estate \| Multi-family residential
Loans and Allowance for Credit Losses
Real Property	782,412	750,218
ACL	(4,954)	(4,849)	(6,339)	(4,882)
Real estate: \| Commercial Real Estate \| OOCRE
Loans and Allowance for Credit Losses
Real Property	795,808	780,003
ACL	(17,791)	(17,546)	(9,802)	(10,252)
Real estate: \| Commercial Real Estate \| NOOCRE
Loans and Allowance for Credit Losses
Real Property	2,266,526	2,382,499
ACL	(35,491)	(39,968)	(31,137)	(27,729)
Commercial
Loans and Allowance for Credit Losses
Real Property	2,717,037	2,693,538
ACL	(16,728)	(17,654)	(32,791)	(35,886)
MW
Loans and Allowance for Credit Losses
Real Property	571,775	605,411
Consumer
Loans and Allowance for Credit Losses
Real Property	8,597	9,115
ACL	$ (96)	$ (214)	$ (155)	$ (135)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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