Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
ACL on loans and leases	$ 195,913	$ 187,348
Net operating loss and credit carry forwards	73,180	74,363
Compensation and employee benefit plans	58,649	50,880
Lease liabilities under operating leases	54,989	52,397
Net unrealized loss on available-for-sale securities	124,044	193,309
Other	36,155	71,008
Gross deferred tax assets	542,930	629,305
Valuation allowance	(56,816)	(64,422)
Total deferred tax assets, net of valuation allowance	486,114	564,883
Deferred tax liabilities:
ROU assets under operating leases	47,918	44,434
Equipment financing leases	84,337	54,990
Goodwill and other intangible assets	96,029	102,042
Purchase accounting and fair value adjustments	16,170	10,359
Other	45,920	36,202
Gross deferred tax liabilities	290,374	248,027
Deferred tax assets, net	$ 195,740	$ 316,856

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
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