XML 132 R115.htm IDEA: XBRL DOCUMENT v3.25.0.1
Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Detail) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Income Tax Disclosure [Abstract]    
Net unrealized loss on securities available for sale and transferred securities $ 327,184 $ 291,023
Allowance for credit losses 67,697 62,592
Lease liabilities under operating leases 64,691 66,442
Bonus accrual 13,753 9,680
FDIC deposit insurance special assessment 8,647 9,468
Stock-based compensation 6,321 7,712
Net actuarial loss on defined benefit post-retirement benefit plans 5,630 6,493
Deferred loan and lease origination fees 3,990 4,129
Other 6,496 5,892
Total gross deferred tax assets 504,409 463,431
Right-of-use assets under operating leases (56,759) (58,905)
Premises and equipment (38,352) (42,640)
Intangible assets (18,048) (18,106)
Defined benefit post-retirement benefit plans (13,591) (13,073)
Other (2,422) (2,368)
Total gross deferred tax liabilities (129,172) (135,092)
Deferred Tax Assets, Net $ 375,237 $ 328,339