Income Taxes (Tables)

6 Months Ended

Jun. 30, 2023

Income Tax Disclosure [Abstract]

Schedule of Reconciliation of Income Tax Expense Attributable to Income from Operations with Amounts Computed by Applying U.S. Federal Tax Rate to Pretax Income from Continuing Operations

	For the Three Months Ended June 30, 2023								For the Six Months Ended June 30, 2023
	2023				2022				2023				2022
(in thousands)	Amount		%		Amount		%		Amount		%		Amount		%
Provision for income taxes at the statutory rate of 21%	$	20,167	21.0	%	$	(1,376)	21.0	%	$	45,953	21.0	%	$	10,914	21.0	%
Increase (reduction) in taxes resulting from:
Excess tax benefit on share-based compensation		(878)	(0.9)	%		(761)	11.6	%		(2,868)	(1.3)	%		(2,175)	(4.2)	%
Tax exempt interest income		(274)	(0.3)	%		(288)	4.4	%		(557)	(0.3)	%		(570)	(1.1)	%
Dividends received deduction		(209)	(0.2)	%		(163)	2.5	%		(433)	(0.2)	%		(434)	(0.8)	%
Tax credit		(780)	(0.8)	%		(1,461)	22.3	%		(1,559)	(0.7)	%		(2,922)	(5.6)	%
ESOP dividends paid deduction		(144)	(0.2)	%		(138)	2.1	%		(281)	(0.1)	%		(268)	(0.5)	%
Nondeductible expenses		745	0.8	%		258	(3.9)	%		1,346	0.6	%		574	1.1	%
Other items, net		(248)	(0.3)	%		(386)	5.8	%		758	0.4	%		1,168	2.2	%
Total tax expense	$	18,379	19.1	%	$	(4,315)	65.8	%	$	42,359	19.4	%	$	6,287	12.1	%