CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Interest income:
Loans	$ 450,446	$ 447,713
Money market investments	12,000	29,220
Investment securities	87,912	81,036
Total interest income	550,358	557,969
Interest expense:
Deposits	62,101	70,826
Short-term borrowings	1,048	1,600
Long-term debt	14,114	14,580
Total interest expense	77,263	87,006
Net interest income	473,095	470,963
Provision for credit losses - loan portfolios	188,995	41,825
Provision for credit losses - Investment securities	736	0
Net interest income after provision for credit losses	283,364	429,138
Mortgage banking activities	6,420	9,926
Net (loss) gain, including impairment on equity securities	(2,728)	1,433
Net profit on trading account debt securities	491	260
Net gain on sale of loans, including valuation adjustments on loans held-for-sale	957	0
Indemnity reserves on loans sold expense	(4,793)	(93)
Other operating income	19,864	21,906
Total non-interest income	126,643	136,430
Operating expenses:
Personnel costs	146,831	143,117
Net occupancy expenses	25,158	23,537
Equipment expenses	21,605	19,705
Other taxes	13,681	11,662
Professional fees	101,071	87,466
Communications	5,954	5,849
Business promotion	14,197	14,674
FDIC deposit insurance	5,080	4,806
Other real estate owned (O R E O) expenses	2,479	2,677
Other operating expenses	34,079	31,615
Amortization of intangibles	2,473	2,312
Total operating expenses	372,608	347,420
Income before income tax	37,399	218,148
Income tax expense	3,097	50,223
Net Income	34,302	167,925
Net Income Applicable to Common Stock	$ 33,632	$ 166,994
Net Income per Common Share - Basic	$ 0.37	$ 1.69
Net Income per Common Share - Diluted	$ 0.37	$ 1.69
Service charges on deposit accounts
Interest expense:
Revenue from contract with customer	$ 41,659	$ 38,691
Other services
Interest expense:
Revenue from contract with customer	$ 64,773	$ 64,307