Consolidated Statements of Income (Loss) (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Interest Income
Interest and fees on LHFS & LHFI		$ 213,095	$ 189,573	$ 419,187	$ 365,082
Interest on securities:
Taxable		17,929	16,779	33,563	33,540
Tax exempt		1	54	4	127
Interest on federal funds sold and securities purchased under reverse repurchase agreements		2	45	3	75
Other interest income		8,124	12,077	16,234	18,604
Total Interest Income		239,151	218,528	468,991	417,428
Interest Expense
Interest on deposits		83,681	54,409	167,397	95,307
Interest on federal funds purchased and securities sold under repurchase agreements		5,663	4,865	11,254	9,697
Other interest expense		8,778	19,350	16,481	34,925
Total Interest Expense		98,122	78,624	195,132	139,929
Net Interest Income		141,029	139,904	273,859	277,499
PCL, off-balance sheet credit exposures		(3,600)	245	(3,792)	(1,997)
Net Interest Income After PCL		121,300	131,448	246,614	268,041
Noninterest Income (Loss)
Service charges on deposit accounts		10,924	10,695	21,882	21,031
Bank card and other fees		9,225	8,917	16,653	16,720
Mortgage banking, net		4,204	6,600	13,119	14,239
Wealth management		9,692	8,882	18,644	17,662
Other, net		7,461	2,735	10,563	5,255
Security gains (losses), net		(182,792)	0	(182,792)	0
Total Noninterest Income (Loss)		(141,286)	37,829	(101,931)	74,907
Noninterest Expense
Salaries and employee benefits		64,838	66,799	130,325	131,571
Services and fees		24,743	27,821	49,174	52,855
Net occupancy - premises		7,265	6,897	14,535	14,212
Equipment expense		6,241	6,337	12,566	12,632
Other expense		15,239	13,767	31,390	27,940
Total Noninterest Expense		118,326	121,621	237,990	239,210
Income (Loss) From Continuing Operations Before Income Taxes		(138,312)	47,656	(93,307)	103,738
Income taxes from continuing operations		(37,707)	6,452	(30,875)	14,889
Income (Loss) From Continuing Operations		(100,605)	41,204	(62,432)	88,849
Income from discontinued operations before income taxes		232,640	5,127	237,152	8,688
Income taxes from discontinued operations		58,203	1,294	59,353	2,200
Income From Discontinued Operations		174,437	3,833	177,799	6,488
Net Income (loss)		$ 73,832	$ 45,037	$ 115,367	$ 95,337
Earnings (Loss) Per Share (EPS)
Basic EPS from continuing operations		$ (1.64)	$ 0.67	$ (1.02)	$ 1.46
Basic EPS from discontinued operations		2.85	0.06	2.91	0.11
Basic EPS	[1]	1.21	0.74	1.89	1.56
Diluted EPS from continuing operations		(1.64)	0.67	(1.02)	1.45
Diluted EPS from discontinued operations		2.84	0.06	2.9	0.11
Diluted EPS	[1]	$ 1.2	$ 0.74	$ 1.88	$ 1.56
Loans Held for Investment [Member]
Interest Expense
PCL, LHFI		$ 14,696	$ 8,211	$ 22,404	$ 11,455
1-4 Family Mortgage Loans [Member]
Interest Expense
PCL, LHFI		$ 8,633	$ 0	$ 8,633	$ 0

[1] Due to rounding, earnings (loss) per share from continuing operations and discontinued operations may not sum to earnings per share from net income.