Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest Income
Interest and fees on LHFS & LHFI		$ 126,441	$ 91,182	$ 316,855	$ 272,515
Interest and fees on PPP loans		186	1,533	538	36,329
Interest on securities:
Taxable		16,222	9,973	43,140	27,902
Tax exempt		79	104	260	451
Interest on federal funds sold and securities purchased under reverse repurchase agreements		2	0	3	0
Other interest income		1,493	949	4,524	1,941
Total Interest Income		144,423	103,741	365,320	339,138
Interest Expense
Interest on deposits		5,097	3,691	10,631	13,544
Interest on federal funds purchased and securities sold under repurchase agreements		1,225	51	1,365	166
Other interest expense		1,996	1,733	5,199	5,403
Total Interest Expense		8,318	5,475	17,195	19,113
Net Interest Income		136,105	98,266	348,125	320,025
Provision for credit losses (PCL), LHFI		12,919	(2,492)	14,775	(16,984)
PCL, off-balance sheet credit exposures		(1,326)	(1,049)	(4,000)	(5,888)
Net Interest Income After PCL		124,512	101,807	337,350	342,897
Noninterest Income
Service charges on deposit accounts		11,318	8,911	30,995	23,880
Bank card and other fees		9,305	8,549	27,914	26,322
Mortgage banking, net		6,876	14,004	24,898	52,141
Insurance commissions		13,911	12,133	41,702	36,795
Wealth management		8,778	9,071	26,934	26,433
Other, net		2,418	1,481	7,531	5,572
Total Noninterest Income		52,606	54,149	159,974	171,143
Noninterest Expense
Salaries and employee benefits		72,707	74,623	213,971	215,900
Services and fees		25,795	22,306	74,786	66,559
Net occupancy - premises		7,395	6,854	21,366	20,227
Equipment expense		6,072	5,941	18,180	17,752
Other expense	[1]	14,729	19,876	43,681	49,389
Total Noninterest Expense		126,698	129,600	371,984	369,827
Income before income taxes		50,420	26,356	125,340	144,213
Income taxes		7,965	5,156	19,390	23,070
Net Income		$ 42,455	$ 21,200	$ 105,950	$ 121,143
Earnings Per Share
Basic		$ 0.69	$ 0.34	$ 1.73	$ 1.92
Diluted		$ 0.69	$ 0.34	$ 1.72	$ 1.92

[1] During the first quarter of 2022, Trustmark reclassified its other real estate expense, net to other expense. The prior period has been reclassified accordingly.