CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Interest income:
Loans	$ 638,730	$ 541,210
Money market investments	88,516	65,724
Investment securities	166,895	132,088
Total interest income	894,141	739,022
Interest expense:
Deposits	329,496	193,215
Short-term borrowings	1,192	2,885
Long-term debt	12,709	11,266
Total interest expense	343,397	207,366
Net interest income	550,744	531,656
Provision for credit losses	72,598	47,637
Net interest income after provision for credit losses	478,146	484,019
Mortgage banking activities	4,360	7,400
Net gain, including impairment on equity securities	1,103	1,100
Net gain on trading account debt securities	361	378
Adjustments to indemnity reserves on loans sold	(237)	612
Other operating income	26,517	27,717
Total non-interest income	163,818	161,961
Operating expenses:
Personnel costs	215,377	198,760
Net occupancy expenses	28,041	26,039
Equipment expenses	9,567	8,412
Other taxes	14,375	16,291
Professional fees	28,918	33,431
Technology and software expenses	79,462	68,559
Processing and transactional services	34,194	33,909
Communications	4,557	4,088
Business promotion	20,989	18,871
Deposit insurance	23,887	8,865
Other real estate owned (OREO) income	(5,321)	(1,694)
Other operating expenses	28,272	24,361
Amortization of intangibles	795	795
Total operating expenses	483,113	440,687
Income before income tax	158,851	205,293
Income tax expense	55,568	46,314
Net Income	103,283	158,979
Net Income Applicable to Common Stock	$ 102,930	$ 158,626
Net Income per Common Share - Basic	$ 1.43	$ 2.22
Net Income per Common Share - Diluted	$ 1.43	$ 2.22
Service charges on deposit accounts
Interest expense:
Revenue from contract with customer	$ 37,442	$ 34,678
Other service fees
Interest expense:
Revenue from contract with customer	$ 94,272	$ 90,076