Other Assets (Details) - USD ($) $ in Thousands		Mar. 31, 2026	Dec. 31, 2025
Other Assets [Abstract]
LIHTC investments		$ 249,237	$ 259,780
SBIC investments		122,602	121,072
Alternative energy partnerships (HLBV investments)		16,219	16,354
Other equity and CRA investments		155,060	150,048
Total investments		543,118	547,254
Interest receivable		134,032	131,429
Operating lease ROU assets, net (1)	[1]	97,034	99,205
Prepaid expenses		32,993	33,829
Taxes receivable		0	8,385
Foreclosed assets, net		18,055	17,115
Equity warrants	[2]	3,363	3,437
Other receivables/assets		50,685	44,108
Other assets		$ 879,280	$ 884,762

[1] See "Note 7. Leases" for further details regarding the operating lease ROU assets.

[2] See "Note 11. Fair Value Measurements and Fair Value of Financial Instruments" for information regarding equity warrants.