Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Schedule of Credit-Related Commitments

The following table presents the Company’s credit-related commitments as of December 31, 2024 and 2023:

	December 31,
	2024										2023
($ in thousands)	Expire in One Year or Less		Expire After One Year Through Three Years		Expire After Three Years Through Five Years		Expire After Five Years		Total		Total
Loan commitments	$	4,741,319	$	3,640,167	$	661,403	$	85,151	$	9,128,040	$	9,141,447
Commercial letters of credit and SBLCs	1,152,114		465,073		194,483		1,105,359		2,917,029		2,610,761
Total	$	5,893,433	$	4,105,240	$	855,886	$	1,190,510	$	12,045,069	$	11,752,208

Schedule of Guarantees Outstanding

The following table presents the maximum potential future payments and carrying value of loans sold or securitized with recourse as of December 31, 2024 and 2023:

	Maximum Potential Future Payments												Carrying Value (1)
	December 31,												December 31,
	2024										2023		2024		2023
($ in thousands)	Expire in One Year or Less		Expire After One Year Through Three Years		Expire After Three Years Through Five Years		Expire After Five Years		Total		Total		Total		Total
Single-family residential loans sold or securitized with recourse	$	10	$	—	$	40	$	4,325	$	4,375	$	5,888	$	4,375	$	5,888
Multifamily residential loans sold or securitized with recourse	—		—		145		14,851		14,996		14,996		17,770		19,020
Total	$	10	$	—	$	185	$	19,176	$	19,371	$	20,884	$	22,145	$	24,908

(1)Represents the unpaid principal balance.