Business Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2022

Segment Reporting [Abstract]

Schedule of Segment Financial Results

Business Segment financial results for the three months ended March 31, 2022 and March 31, 2021 were as follows (in thousands):

	Three Months Ended March 31, 2022
	Commercial Banking			Institutional Banking		Personal Banking		Total
Net interest income	$	145,002		$	26,253	$	39,100	$	210,355
Provision for credit losses		(7,040	)		151		389		(6,500	)
Noninterest income		26,707			73,262		23,709		123,678
Noninterest expense		79,596			75,592		59,590		214,778
Income before taxes		99,153			23,772		2,830		125,755
Income tax expense		15,606			3,741		445		19,792
Net income	$	83,547		$	20,031	$	2,385	$	105,963
Average assets	$	16,827,000		$	14,677,000	$	7,650,000	$	39,154,000

	Three Months Ended March 31, 2021
	Commercial Banking			Institutional Banking		Personal Banking		Total
Net interest income	$	136,410		$	22,138	$	35,567	$	194,115
Provision for credit losses		(8,178	)		220		458		(7,500	)
Noninterest income		8,176			68,421		32,300		108,897
Noninterest expense		69,725			71,282		59,939		200,946
Income before taxes		83,039			19,057		7,470		109,566
Income tax expense		12,826			2,943		1,154		16,923
Net income	$	70,213		$	16,114	$	6,316	$	92,643
Average assets	$	14,204,000		$	11,603,000	$	7,245,000	$	33,052,000