Condensed Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest income:
Loans and leases	$ 408,972	$ 293,286	$ 839,657	$ 561,045
Investment securities	44,153	52,902	88,390	106,324
Deposits in financial institutions	86,763	4,330	129,629	6,053
Total interest income	539,888	350,518	1,057,676	673,422
Interest expense:
Deposits	178,789	15,362	334,681	21,570
Borrowings	160,914	2,441	230,036	2,602
Subordinated debt	14,109	8,790	27,611	16,608
Total interest expense	353,812	26,593	592,328	40,780
Net interest income	186,076	323,925	465,348	632,642
Provision for credit losses	2,000	11,500	5,000	11,500
Net interest income after provision for credit losses	184,076	312,425	460,348	621,142
Noninterest income:
Leased equipment income	22,387	12,335	36,244	25,429
Other commissions and fees	11,241	10,813	21,585	22,393
Service charges on deposit accounts	4,315	3,634	7,888	7,205
(Loss) gain on sale of loans and leases	(158,881)	12	(155,919)	72
Loss on sale of securities	0	(1,209)	0	(1,105)
Dividends and gains (losses) on equity investments	2,658	4,097	3,756	(7,278)
Warrant (loss) income	(124)	1,615	(457)	2,244
LOCOM HFS Adjustment	(11,943)	0	(11,943)	0
Other income	2,265	3,049	7,155	6,204
Total noninterest (loss) income	(128,082)	34,346	(91,691)	55,164
Noninterest expense:
Compensation	82,881	102,542	171,357	194,782
Occupancy	15,383	15,268	30,450	30,468
Leased equipment depreciation	9,088	8,934	18,463	18,123
Data processing	10,963	9,258	21,901	18,887
Other professional services	9,973	6,726	16,046	12,680
Insurance and assessments	25,635	5,632	37,352	11,122
Customer related expense	27,302	11,748	51,307	24,403
Loan expense	5,245	7,037	11,769	12,194
Intangible asset amortization	2,389	3,649	4,800	7,298
Acquisition, integration and reorganization costs	12,394	0	20,908	0
Goodwill impairment	0	0	1,376,736	0
Foreclosed assets expense (income), net	2	(28)	365	(3,381)
Other expense	119,182	12,879	131,986	24,495
Total noninterest expense	320,437	183,645	1,893,440	351,071
(Loss) earnings before income taxes	(264,443)	163,126	(1,524,783)	325,235
Income tax (benefit) expense	67,029	(40,766)	131,945	(82,747)
Net (loss) earnings	(197,414)	122,360	(1,392,838)	242,488
Preferred Stock Dividends, Income Statement Impact	9,947	0	19,894	0
Net Income (Loss) Available to Common Stockholders, Diluted	(207,361)	122,360	(1,412,732)	242,488
Net Income (Loss) Available to Common Stockholders, Basic	$ (207,361)	$ 122,360	$ (1,412,732)	$ 242,488
(Loss) earnings per common share:
Basic (usd per share)	$ (1.75)	$ 1.02	$ (11.96)	$ 2.03
Diluted (usd per share)	$ (1.75)	$ 1.02	$ (11.96)	$ 2.03