v3.22.4
Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Income Tax Disclosure [Abstract]    
Lease liabilities under operating leases $ 67,608 $ 65,815
Net unrealized loss on securities available for sale and transferred securities 349,237 0
Allowance for credit losses 60,137 62,819
Net actuarial loss on defined benefit post-retirement benefit plans 9,172 8,743
Stock-based compensation 6,622 6,989
Bonus accrual 11,204 7,506
Deferred loan and lease origination fees 3,675 3,118
Other 6,109 3,834
Total gross deferred tax assets 513,764 158,824
Net unrealized gain on securities available for sale and transferred securities 0 (101,067)
Right-of-use assets under operating leases (60,651) (59,415)
Premises and equipment (45,647) (49,645)
Intangible assets (17,732) (16,595)
Defined benefit post-retirement benefit plans (12,730) (11,027)
Other (2,601) (2,323)
Total gross deferred tax liabilities (139,361) (240,072)
Deferred Tax Assets, Net $ 374,403  
Deferred Tax Liabilities, Net   $ (81,248)