GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

The following table sets forth the carrying value of goodwill and other intangible assets, net of accumulated amortization, at December 31:

	2024		2023
	(Dollars in thousands)
Balances not subject to amortization
Goodwill	$	985,072	$	985,072
Balances subject to amortization
Core deposit intangibles	10,689		15,237
Other intangible assets	1,595		2,953
Total other intangible assets	12,284		18,190
Total goodwill and other intangible assets	$	997,356	$	1,003,262

Schedule of Other Intangible Assets

The gross carrying amount and accumulated amortization of other intangible assets were as follows at the dates indicated:

	December 31
	2024						2023
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
	(Dollars in thousands)
Core deposit intangibles	$	44,160	$	(33,471)	$	10,689	$	46,770	$	(31,533)	$	15,237
Other intangible assets	6,100		(4,505)		1,595		6,100		(3,147)		2,953
Total	$	50,260	$	(37,976)	$	12,284	$	52,870	$	(34,680)	$	18,190

Schedule of Intangible Assets Estimated Annual Amortization Expense

The following table sets forth the estimated annual amortization expense of intangible assets for each of the next five years:

Year	Amount
	(Dollars in thousands)
2025	$	4,716
2026	$	2,820
2027	$	2,077
2028	$	1,377
2029	$	710