Deposits (Tables)

12 Months Ended

Dec. 31, 2025

Banking and Thrift, Interest [Abstract]

Schedule of Detailed Deposits

The following table presents a detail of deposits at December 31, 2025 and 2024:

	December 31,
($ in thousands)	2025		2024
Noninterest-bearing deposits	$	10,374,991	$	10,597,461
Interest-bearing retail transaction and savings deposits		11,998,892		11,327,725
Interest-bearing public fund deposits:
Public fund transaction and savings deposits		3,120,389		3,127,427
Public fund time deposits		96,925		85,072
Total interest-bearing public fund deposits		3,217,314		3,212,499
Retail time deposits		3,688,577		4,348,265
Brokered time deposits		—		6,901
Total interest-bearing deposits		18,904,783		18,895,390
Total deposits	$	29,279,774	$	29,492,851

Maturity of Time Deposits

The maturity of time deposits at December 31, 2025 follows.

($ in thousands)
2026	$	3,739,010
2027		25,322
2028		11,710
2029		4,286
2030		4,057
Thereafter		1,117
Total time deposits	$	3,785,502