Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2025

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table presents the changes in accumulated other comprehensive income (loss) after-tax by component:

Three months ended
($ in thousands)	Net Unrealized Loss on Available-for-Sale Securities		Unamortized Gain on Held-to-Maturity Securities		Net Unrealized Gain (Loss) on Cash Flow Hedges		Total
Balance, June 30, 2025	$	(97,979)	$	6,869	$	2,125	$	(88,985)
Net change	21,677		(636)		(76)		20,965
Balance, September 30, 2025	$	(76,302)	$	6,233	$	2,049	$	(68,020)
Balance, June 30, 2024	$	(129,292)	$	9,335	$	(2,182)	$	(122,139)
Net change	38,033		(619)		5,890		43,304
Balance, September 30, 2024	$	(91,259)	$	8,716	$	3,708	$	(78,835)
Nine months ended
($ in thousands)	Net Unrealized Gain (Loss) on Available-for-Sale Debt Securities		Unamortized Gain on Held-to-Maturity Securities		Net Unrealized Gain (Loss) on Cash Flow Hedges		Total
Balance, December 31, 2024	$	(122,132)	$	8,088	$	(2,674)	$	(116,718)
Net change	45,830		(1,855)		4,723		48,698
Balance, September 30, 2025	$	(76,302)	$	6,233	$	2,049	$	(68,020)
Balance, December 31, 2023	$	(112,844)	$	10,580	$	1,249	$	(101,015)
Net change	21,585		(1,864)		2,459		22,180
Balance, September 30, 2024	$	(91,259)	$	8,716	$	3,708	$	(78,835)

Schedule of Pre-tax and After-tax Changes in the Components of Other Comprehensive Income

The following table presents the pre-tax and after-tax changes in the components of other comprehensive income (loss):

	Three months ended September 30,
	2025						2024
($ in thousands)	Pre-tax		Tax effect		After-tax		Pre-tax		Tax effect		After-tax
Change in unrealized gain on available-for-sale securities	$	28,826	$	7,149	$	21,677	$	50,576	$	12,543	$	38,033
Reclassification of gain on held-to-maturity securities(a)	(846)		(210)		(636)		(823)		(204)		(619)
Change in unrealized gain (loss) on cash flow hedges	(489)		(121)		(368)		7,303		1,811		5,492
Reclassification of loss on cash flow hedges(b)	388		96		292		529		131		398
Total other comprehensive gain	$	27,879	$	6,914	$	20,965	$	57,585	$	14,281	$	43,304
	Nine months ended September 30,
	2025						2024
($ in thousands)	Pre-tax		Tax effect		After-tax		Pre-tax		Tax effect		After-tax
Change in unrealized gain on available-for-sale securities	$	61,051	$	15,141	$	45,910	$	28,703	$	7,118	$	21,585
Reclassification of gain on sale of available-for-sale securities(a)	(106)		(26)		(80)		—		—		—
Reclassification of gain on held-to-maturity securities(a)	(2,467)		(612)		(1,855)		(2,479)		(615)		(1,864)
Change in unrealized loss on cash flow hedges	5,302		1,315		3,987		1,828		453		1,375
Reclassification of loss on cash flow hedges(b)	978		242		736		1,441		357		1,084
Total other comprehensive gain	$	64,758	$	16,060	$	48,698	$	29,493	$	7,313	$	22,180
(a)The pre-tax amount is reported in noninterest income/expense in the Consolidated Statements of Income.
(b)The pre-tax amount is reported in interest income/expense in the Consolidated Statements of Income.