Loans - Schedule of Past Due Financing Receivables (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Financing Receivable, Past Due [Line Items]
Loans	$ 13,145,439	$ 12,627,984
Nonaccrual	86,541	72,001
Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	2,924,172	3,327,082
Nonaccrual	21,344	19,405
PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	192,228	233,100
Nonaccrual	16,629	20,443
Current
Financing Receivable, Past Due [Line Items]
Loans	13,038,838	12,522,825
Current | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	2,899,062	3,298,483
Current | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	174,568	210,073
Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	17,380	26,161
Accruing 30-59 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	3,190	4,051
Accruing 30-59 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	393	1,412
Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,680	6,755
Accruing 60-89 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	576	5,019
Accruing 60-89 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	638	1,054
Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	0	242
Accruing Greater Than 90 Days | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	124
Accruing Greater Than 90 Days | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	118
Portfolio Loans
Financing Receivable, Past Due [Line Items]
Loans	10,029,039	9,067,802
Nonaccrual	48,568	32,153
Portfolio Loans | Current
Financing Receivable, Past Due [Line Items]
Loans	9,965,208	9,014,269
Portfolio Loans | Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	13,797	20,698
Portfolio Loans | Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,466	682
Portfolio Loans | Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction and land development
Financing Receivable, Past Due [Line Items]
Loans	856,716	723,930
Nonaccrual	2,140	6,019
Construction and land development | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	62,098	141,326
Nonaccrual	927	1,040
Construction and land development | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	537	3,463
Nonaccrual	471	3,365
Construction and land development | Current | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	61,171	140,286
Construction and land development | Current | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	66	98
Construction and land development | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction and land development | Accruing 30-59 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction and land development | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction and land development | Accruing 60-89 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction and land development | Accruing Greater Than 90 Days | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction and land development | Accruing Greater Than 90 Days | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Construction and land development | Portfolio Loans
Financing Receivable, Past Due [Line Items]
Loans	794,081	579,141
Nonaccrual	742	1,614
Construction and land development | Portfolio Loans | Current
Financing Receivable, Past Due [Line Items]
Loans	791,139	577,467
Construction and land development | Portfolio Loans | Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	2,127	60
Construction and land development | Portfolio Loans | Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	73	0
Construction and land development | Portfolio Loans | Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	0	0
CRE - owner occupied
Financing Receivable, Past Due [Line Items]
Loans	2,121,853	2,043,625
Nonaccrual	22,387	20,666
CRE - owner occupied | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	442,721	509,118
Nonaccrual	3,128	4,600
CRE - owner occupied | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	19,972	28,709
Nonaccrual	539	1,838
CRE - owner occupied | Current | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	438,469	504,275
CRE - owner occupied | Current | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	19,360	26,652
CRE - owner occupied | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	1,124	204
CRE - owner occupied | Accruing 30-59 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	73	0
CRE - owner occupied | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	39
CRE - owner occupied | Accruing 60-89 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	219
CRE - owner occupied | Accruing Greater Than 90 Days | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
CRE - owner occupied | Accruing Greater Than 90 Days | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
CRE - owner occupied | Portfolio Loans
Financing Receivable, Past Due [Line Items]
Loans	1,659,160	1,505,798
Nonaccrual	18,720	14,228
CRE - owner occupied | Portfolio Loans | Current
Financing Receivable, Past Due [Line Items]
Loans	1,638,760	1,489,257
CRE - owner occupied | Portfolio Loans | Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,232	2,313
CRE - owner occupied | Portfolio Loans | Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	448	0
CRE - owner occupied | Portfolio Loans | Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	0	0
CRE - non-owner occupied
Financing Receivable, Past Due [Line Items]
Loans	4,237,563	4,254,992
Nonaccrual	18,895	19,375
CRE - non-owner occupied | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	1,097,308	1,193,351
Nonaccrual	5,826	5,969
CRE - non-owner occupied | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	127,409	150,452
Nonaccrual	13,069	13,012
CRE - non-owner occupied | Current | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	1,090,607	1,187,231
CRE - non-owner occupied | Current | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	114,340	137,051
CRE - non-owner occupied | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	373	151
CRE - non-owner occupied | Accruing 30-59 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	389
CRE - non-owner occupied | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	502	0
CRE - non-owner occupied | Accruing 60-89 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
CRE - non-owner occupied | Accruing Greater Than 90 Days | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
CRE - non-owner occupied | Accruing Greater Than 90 Days | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
CRE - non-owner occupied | Portfolio Loans
Financing Receivable, Past Due [Line Items]
Loans	3,012,846	2,911,189
Nonaccrual	0	394
CRE - non-owner occupied | Portfolio Loans | Current
Financing Receivable, Past Due [Line Items]
Loans	3,011,779	2,908,789
CRE - non-owner occupied | Portfolio Loans | Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,067	1,735
CRE - non-owner occupied | Portfolio Loans | Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	0	271
CRE - non-owner occupied | Portfolio Loans | Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	0	0
Residential real estate
Financing Receivable, Past Due [Line Items]
Loans	3,258,274	3,098,859
Nonaccrual	28,579	12,102
Residential real estate | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	881,319	963,836
Nonaccrual	9,508	5,088
Residential real estate | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	30,179	33,155
Nonaccrual	1,685	1,193
Residential real estate | Current | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	870,763	954,820
Residential real estate | Current | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	28,060	30,018
Residential real estate | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	975	3,609
Residential real estate | Accruing 30-59 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	315	993
Residential real estate | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	73	195
Residential real estate | Accruing 60-89 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	119	833
Residential real estate | Accruing Greater Than 90 Days | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	124
Residential real estate | Accruing Greater Than 90 Days | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	118
Residential real estate | Portfolio Loans
Financing Receivable, Past Due [Line Items]
Loans	2,346,776	2,101,868
Nonaccrual	17,386	5,821
Residential real estate | Portfolio Loans | Current
Financing Receivable, Past Due [Line Items]
Loans	2,326,815	2,091,065
Residential real estate | Portfolio Loans | Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	1,960	4,618
Residential real estate | Portfolio Loans | Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	615	364
Residential real estate | Portfolio Loans | Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial and financial
Financing Receivable, Past Due [Line Items]
Loans	2,477,326	2,320,989
Nonaccrual	12,579	11,051
Commercial and financial | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	398,241	476,130
Nonaccrual	303	527
Commercial and financial | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	13,774	16,821
Nonaccrual	861	1,035
Commercial and financial | Current | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	397,296	470,768
Commercial and financial | Current | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	12,398	15,786
Commercial and financial | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	642	50
Commercial and financial | Accruing 30-59 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial and financial | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	4,785
Commercial and financial | Accruing 60-89 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	515	0
Commercial and financial | Accruing Greater Than 90 Days | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial and financial | Accruing Greater Than 90 Days | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Commercial and financial | Portfolio Loans
Financing Receivable, Past Due [Line Items]
Loans	2,065,311	1,828,038
Nonaccrual	11,415	9,489
Commercial and financial | Portfolio Loans | Current
Financing Receivable, Past Due [Line Items]
Loans	2,046,472	1,807,012
Commercial and financial | Portfolio Loans | Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	7,248	11,518
Commercial and financial | Portfolio Loans | Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	176	19
Commercial and financial | Portfolio Loans | Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer
Financing Receivable, Past Due [Line Items]
Loans	193,707	185,589
Nonaccrual	1,961	2,788
Consumer | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	42,485	43,321
Nonaccrual	1,652	2,181
Consumer | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	357	500
Nonaccrual	4	0
Consumer | Current | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	40,756	41,103
Consumer | Current | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	344	468
Consumer | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	76	37
Consumer | Accruing 30-59 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	5	30
Consumer | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	1	0
Consumer | Accruing 60-89 Days Past Due | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	4	2
Consumer | Accruing Greater Than 90 Days | Acquired Non-PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer | Accruing Greater Than 90 Days | PCD Loans
Financing Receivable, Past Due [Line Items]
Loans	0	0
Consumer | Portfolio Loans
Financing Receivable, Past Due [Line Items]
Loans	150,865	141,768
Nonaccrual	305	607
Consumer | Portfolio Loans | Current
Financing Receivable, Past Due [Line Items]
Loans	150,243	140,679
Consumer | Portfolio Loans | Accruing 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	163	454
Consumer | Portfolio Loans | Accruing 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Loans	154	28
Consumer | Portfolio Loans | Accruing Greater Than 90 Days
Financing Receivable, Past Due [Line Items]
Loans	$ 0	$ 0