LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Loans by Risk Grade (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	$ 3,203,649	$ 3,520,850
2023	1,968,435	5,111,112
2022	5,121,279	4,336,679
2021	3,786,856	1,988,570
2020	1,723,882	1,209,250
Prior	2,881,894	2,289,160
Revolving Loans Amortized Cost Basis	2,053,911	1,813,682
Loans, net of unearned income	20,739,906	20,269,303
Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	3,187,032	3,502,909
2023	1,953,912	5,062,109
2022	5,077,541	4,228,744
2021	3,749,273	1,953,577
2020	1,684,066	1,149,459
Prior	2,771,358	2,188,927
Revolving Loans Amortized Cost Basis	2,034,158	1,761,006
Loans, net of unearned income	20,457,340	19,846,731
Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	900	13
2023	38	17,471
2022	5,233	59,123
2021	16,236	293
2020	15,649	30,543
Prior	68,388	48,737
Revolving Loans Amortized Cost Basis	4,492	47,545
Loans, net of unearned income	110,936	203,725
Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	15,717	17,928
2023	14,485	31,532
2022	38,505	48,812
2021	21,347	34,700
2020	24,167	29,248
Prior	42,148	51,496
Revolving Loans Amortized Cost Basis	15,261	5,131
Loans, net of unearned income	171,630	218,847
Commercial and Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	921,078	894,463
2023	596,727	762,401
2022	529,835	393,774
2021	254,569	96,287
2020	73,829	60,089
Prior	53,873	47,294
Revolving Loans Amortized Cost Basis	523,224	434,621
Loans, net of unearned income	2,953,135	2,688,929
Current-period gross charge offs, year one	1,374
Current-period gross charge offs, year two	21,045
Current-period gross charge offs, year three	19,333
Current-period gross charge offs, year four	9,887
Current-period gross charge offs, year five	1,350
Current-period gross charge offs, prior	886
Current-period gross charge offs, revolving loans amortized cost basis	0
Current-period gross charge offs	53,875
Commercial and Industrial | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	919,301	892,951
2023	594,485	758,471
2022	523,513	384,830
2021	246,036	95,055
2020	72,397	56,447
Prior	46,358	41,095
Revolving Loans Amortized Cost Basis	512,778	432,472
Loans, net of unearned income	2,914,868	2,661,321
Commercial and Industrial | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	892	0
2023	28	335
2022	1,938	5,722
2021	1,311	92
2020	777	109
Prior	2,960	451
Revolving Loans Amortized Cost Basis	3,319	803
Loans, net of unearned income	11,225	7,512
Commercial and Industrial | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	885	1,512
2023	2,214	3,595
2022	4,384	3,222
2021	7,222	1,140
2020	655	3,533
Prior	4,555	5,748
Revolving Loans Amortized Cost Basis	7,127	1,346
Loans, net of unearned income	27,042	20,096
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	58,234	44,890
2023	18,781	17,847
2022	8,779	5,919
2021	2,419	25,988
2020	17,593	22,176
Prior	32,671	49,610
Revolving Loans Amortized Cost Basis	83,258	109,379
Loans, net of unearned income	221,735	275,809
Current-period gross charge offs, year one	438
Current-period gross charge offs, year two	683
Current-period gross charge offs, year three	288
Current-period gross charge offs, year four	74
Current-period gross charge offs, year five	847
Current-period gross charge offs, prior	1,484
Current-period gross charge offs, revolving loans amortized cost basis	198
Current-period gross charge offs	4,012
Consumer | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	58,113	44,736
2023	18,575	17,661
2022	8,684	5,878
2021	2,371	25,654
2020	17,405	21,924
Prior	31,962	48,583
Revolving Loans Amortized Cost Basis	83,143	109,214
Loans, net of unearned income	220,253	273,650
Consumer | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	8	0
2023	0	5
2022	14	0
2021	0	0
2020	9	0
Prior	61	26
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	92	31
Consumer | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	113	154
2023	206	181
2022	81	41
2021	48	334
2020	179	252
Prior	648	1,001
Revolving Loans Amortized Cost Basis	115	165
Loans, net of unearned income	1,390	2,128
Mortgage Warehouse
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	965,053	818,728
Loans, net of unearned income	965,053	818,728
Current-period gross charge offs, year one	0
Current-period gross charge offs, year two	0
Current-period gross charge offs, year three	0
Current-period gross charge offs, year four	0
Current-period gross charge offs, year five	0
Current-period gross charge offs, prior	0
Current-period gross charge offs, revolving loans amortized cost basis	0
Current-period gross charge offs	0
Mortgage Warehouse | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	0	0
2023	0	0
2022	0	0
2021	0	0
2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	965,053	772,366
Loans, net of unearned income	965,053	772,366
Mortgage Warehouse | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024		0
2023		0
2022		0
2021		0
2020		0
Prior		0
Revolving Loans Amortized Cost Basis		46,362
Loans, net of unearned income		46,362
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	20,133	14,216
2023	9,094	27,346
2022	44,482	48,941
2021	36,468	177,156
2020	139,046	14,655
Prior	191,559	208,236
Revolving Loans Amortized Cost Basis	626	2,118
Loans, net of unearned income	441,408	492,668
Current-period gross charge offs, year one	0
Current-period gross charge offs, year two	0
Current-period gross charge offs, year three	0
Current-period gross charge offs, year four	0
Current-period gross charge offs, year five	0
Current-period gross charge offs, prior	0
Current-period gross charge offs, revolving loans amortized cost basis	0
Current-period gross charge offs	0
Municipal | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	20,133	14,216
2023	9,094	27,346
2022	44,482	48,941
2021	36,468	177,156
2020	139,046	14,655
Prior	191,559	208,236
Revolving Loans Amortized Cost Basis	626	2,118
Loans, net of unearned income	441,408	492,668
Premium Finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	1,153,371	939,707
2023	2,131	4,939
2022	29	1,916
2021	83	0
2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	1,155,614	946,562
Current-period gross charge offs, year one	2,439
Current-period gross charge offs, year two	6,870
Current-period gross charge offs, year three	245
Current-period gross charge offs, year four	0
Current-period gross charge offs, year five	0
Current-period gross charge offs, prior	0
Current-period gross charge offs, revolving loans amortized cost basis	0
Current-period gross charge offs	9,554
Premium Finance | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	1,141,370	928,930
2023	1,648	4,038
2022	28	1,916
2021	83	0
2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	1,143,129	934,884
Premium Finance | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	12,001	10,777
2023	483	901
2022	1	0
2021	0	0
2020	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	12,485	11,678
Real Estate – Construction and Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	523,704	457,077
2023	245,677	939,175
2022	838,922	506,766
2021	245,493	58,840
2020	3,619	54,646
Prior	74,642	31,021
Revolving Loans Amortized Cost Basis	66,449	81,662
Loans, net of unearned income	1,998,506	2,129,187
Current-period gross charge offs, year one	0
Current-period gross charge offs, year two	0
Current-period gross charge offs, year three	0
Current-period gross charge offs, year four	0
Current-period gross charge offs, year five	0
Current-period gross charge offs, prior	0
Current-period gross charge offs, revolving loans amortized cost basis	0
Current-period gross charge offs	0
Real Estate – Construction and Development | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	523,704	457,077
2023	245,526	938,909
2022	835,742	505,254
2021	245,091	58,840
2020	3,619	54,646
Prior	73,816	30,042
Revolving Loans Amortized Cost Basis	66,449	81,662
Loans, net of unearned income	1,993,947	2,126,430
Real Estate – Construction and Development | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	0	0
2023	0	0
2022	160	0
2021	65	0
2020	0	0
Prior	275	479
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	500	479
Real Estate – Construction and Development | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	0	0
2023	151	266
2022	3,020	1,512
2021	337	0
2020	0	0
Prior	551	500
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	4,059	2,278
Real Estate – Commercial and Farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	330,472	450,743
2023	458,037	1,908,047
2022	2,393,474	2,202,740
2021	2,191,759	1,093,395
2020	1,018,148	801,946
Prior	1,940,152	1,502,677
Revolving Loans Amortized Cost Basis	113,916	100,206
Loans, net of unearned income	8,445,958	8,059,754
Current-period gross charge offs, year one	0
Current-period gross charge offs, year two	513
Current-period gross charge offs, year three	0
Current-period gross charge offs, year four	0
Current-period gross charge offs, year five	0
Current-period gross charge offs, prior	58
Current-period gross charge offs, revolving loans amortized cost basis	0
Current-period gross charge offs	571
Real Estate – Commercial and Farmland | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	330,472	450,315
2023	456,486	1,890,498
2022	2,373,426	2,133,833
2021	2,173,060	1,090,735
2020	990,712	765,640
Prior	1,866,277	1,437,323
Revolving Loans Amortized Cost Basis	113,916	100,206
Loans, net of unearned income	8,304,349	7,868,550
Real Estate – Commercial and Farmland | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	0	0
2023	0	17,131
2022	3,069	53,329
2021	14,844	0
2020	14,706	30,200
Prior	63,717	46,370
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	96,336	147,030
Real Estate – Commercial and Farmland | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	0	428
2023	1,551	418
2022	16,979	15,578
2021	3,855	2,660
2020	12,730	6,106
Prior	10,158	18,984
Revolving Loans Amortized Cost Basis	0	0
Loans, net of unearned income	45,273	44,174
Real Estate - Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	196,657	719,754
2023	637,988	1,451,357
2022	1,305,758	1,176,623
2021	1,056,065	536,904
2020	471,647	255,738
Prior	588,997	450,322
Revolving Loans Amortized Cost Basis	301,385	266,968
Loans, net of unearned income	4,558,497	4,857,666
Current-period gross charge offs, year one	0
Current-period gross charge offs, year two	24
Current-period gross charge offs, year three	55
Current-period gross charge offs, year four	14
Current-period gross charge offs, year five	0
Current-period gross charge offs, prior	9
Current-period gross charge offs, revolving loans amortized cost basis	0
Current-period gross charge offs	102
Real Estate - Residential | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	193,939	714,684
2023	628,098	1,425,186
2022	1,291,666	1,148,092
2021	1,046,164	506,137
2020	460,887	236,147
Prior	561,386	423,648
Revolving Loans Amortized Cost Basis	292,193	262,968
Loans, net of unearned income	4,474,333	4,716,862
Real Estate - Residential | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	0	13
2023	10	0
2022	52	72
2021	16	201
2020	157	234
Prior	1,375	1,411
Revolving Loans Amortized Cost Basis	1,173	380
Loans, net of unearned income	2,783	2,311
Real Estate - Residential | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
2024	2,718	5,057
2023	9,880	26,171
2022	14,040	28,459
2021	9,885	30,566
2020	10,603	19,357
Prior	26,236	25,263
Revolving Loans Amortized Cost Basis	8,019	3,620
Loans, net of unearned income	81,381	$ 138,493
Total Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current-period gross charge offs, year one	4,251
Current-period gross charge offs, year two	29,135
Current-period gross charge offs, year three	19,921
Current-period gross charge offs, year four	9,975
Current-period gross charge offs, year five	2,197
Current-period gross charge offs, prior	2,437
Current-period gross charge offs, revolving loans amortized cost basis	198
Current-period gross charge offs	$ 68,114