Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Summary of Noninterest Income Disaggregated by Reportable Operating Segment and Revenue Stream

The following table presents noninterest income disaggregated by reportable operating segment and revenue stream for the periods presented ($ in thousands):

	Three Months Ended June 30, 2022						Three Months Ended June 30, 2021
	Topic 606		Not Topic 606 (1)		Total		Topic 606		Not Topic 606 (1)			Total
General Banking Segment
Service charges on deposit accounts	$	10,205	$	—	$	10,205	$	7,591	$	—		$	7,591
Bank card and other fees		8,665		1,490		10,155		8,519		(228	)		8,291
Mortgage banking, net		—		8,149		8,149		—		17,333			17,333
Wealth management		181		—		181		2		—			2
Other, net		1,855		—		1,855		1,699		251			1,950
Total noninterest income	$	20,906	$	9,639	$	30,545	$	17,811	$	17,356		$	35,167
Wealth Management Segment
Service charges on deposit accounts	$	21	$	—	$	21	$	22	$	—		$	22
Bank card and other fees		12		—		12		10		—			10
Wealth management		8,921		—		8,921		8,944		—			8,944
Other, net		33		12		45		35		9			44
Total noninterest income	$	8,987	$	12	$	8,999	$	9,011	$	9		$	9,020
Insurance Segment
Insurance commissions	$	13,702	$	—	$	13,702	$	12,217	$	—		$	12,217
Other, net		7		—		7		7		—			7
Total noninterest income	$	13,709	$	—	$	13,709	$	12,224	$	—		$	12,224
Consolidated
Service charges on deposit accounts	$	10,226	$	—	$	10,226	$	7,613	$	—		$	7,613
Bank card and other fees		8,677		1,490		10,167		8,529		(228	)		8,301
Mortgage banking, net		—		8,149		8,149		—		17,333			17,333
Insurance commissions		13,702		—		13,702		12,217		—			12,217
Wealth management		9,102		—		9,102		8,946		—			8,946
Other, net		1,895		12		1,907		1,741		260			2,001
Total noninterest income	$	43,602	$	9,651	$	53,253	$	39,046	$	17,365		$	56,411

(1)Noninterest income not in scope for FASB ASC Topic 606 includes customer derivatives revenue and miscellaneous credit card fee income within bank card and other fees; mortgage banking, net; amortization of tax credits, accretion of the FDIC indemnification asset, cash surrender value on various life insurance policies, earnings on Trustmark’s non-qualified deferred compensation plans, other partnership investments and rental income within other, net; and security gains (losses), net.

	Six Months Ended June 30, 2022								Six Months Ended June 30, 2021
	Topic 606			Not Topic 606 (1)		Total			Topic 606		Not Topic 606 (1)		Total
General Banking Segment
Service charges on deposit accounts	$	19,636		$	—	$	19,636		$	14,929	$	—	$	14,929
Bank card and other fees		16,082			2,505		18,587			15,703		2,052		17,755
Mortgage banking, net		—			18,022		18,022			—		38,137		38,137
Wealth management		205			—		205			20		—		20
Other, net		4,373			657		5,030			3,087		891		3,978
Total noninterest income	$	40,296		$	21,184	$	61,480		$	33,739	$	41,080	$	74,819
Wealth Management Segment
Service charges on deposit accounts	$	41		$	—	$	41		$	40	$	—	$	40
Bank card and other fees		22			—		22			18		—		18
Wealth management		17,951			—		17,951			17,342		—		17,342
Other, net		65			19		84			67		16		83
Total noninterest income	$	18,079		$	19	$	18,098		$	17,467	$	16	$	17,483
Insurance Segment
Insurance commissions	$	27,791		$	—	$	27,791		$	24,662	$	—	$	24,662
Other, net		(1	)		—		(1	)		30		—		30
Total noninterest income	$	27,790		$	—	$	27,790		$	24,692	$	—	$	24,692
Consolidated
Service charges on deposit accounts	$	19,677		$	—	$	19,677		$	14,969	$	—	$	14,969
Bank card and other fees		16,104			2,505		18,609			15,721		2,052		17,773
Mortgage banking, net		—			18,022		18,022			—		38,137		38,137
Insurance commissions		27,791			—		27,791			24,662		—		24,662
Wealth management		18,156			—		18,156			17,362		—		17,362
Other, net		4,437			676		5,113			3,184		907		4,091
Total noninterest income	$	86,165		$	21,203	$	107,368		$	75,898	$	41,096	$	116,994

(1)Noninterest income not in scope for FASB ASC Topic 606 includes customer derivatives revenue and miscellaneous credit card fee income within bank card and other fees; mortgage banking, net; amortization of tax credits, accretion of the FDIC indemnification asset, cash surrender value on various life insurance policies, earnings on Trustmark’s non-qualified deferred compensation plans, other partnership investments and rental income within other, net; and security gains (losses), net.