CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets
Cash and due from banks	$ 423,404	$ 490,908
Federal funds sold and securities purchased under resale agreements	60	58
Interest-bearing deposits with banks	2,084,323	1,988,719
Available-for-sale securities	3,502,915	3,243,017
Held-to-maturity securities, at amortized cost, net of allowance for credit losses of $347 and $488 at December 31, 2023 and December 31, 2022, respectively ($3.2 billion and $2.9 billion fair value at December 31, 2023 and December 31, 2022, respectively)	3,856,916	3,640,567
Trading account securities	4,707	1,127
Equity securities with readily determinable fair value	139,268	110,365
Federal Home Loan Bank and Federal Reserve Bank stock	205,003	224,759
Brokerage customer receivables	10,592	16,387
Mortgage loans held-for-sale, at fair value	292,722	299,935
Loans, net of unearned income	42,131,831	39,196,485
Allowance for loan losses	(427,265)	(357,448)
Premises, software and equipment, net	748,966	764,798
Lease investments, net	281,280	253,928
Accrued interest receivable and other assets	1,551,899	1,391,342
Trade date securities receivable	690,722	921,717
Goodwill	656,672	653,524
Other acquisition-related intangible assets	22,889	22,186
Total assets	56,259,934	52,949,649
Deposits:
Non-interest-bearing	10,420,401	12,668,160
Interest-bearing	34,976,769	30,234,384
Total deposits	45,397,170	42,902,544
Federal Home Loan Bank advances	2,326,071	2,316,071
Other borrowings	645,813	596,614
Subordinated notes	437,866	437,392
Junior subordinated debentures	253,566	253,566
Accrued interest payable and other liabilities	1,799,922	1,646,624
Total liabilities	50,860,408	48,152,811
Shareholders’ Equity:
Common stock, no par value; $1.00 stated value; 100,000,000 shares authorized at December 31, 2023 and December 31, 2022; 61,268,566 shares issued at December 31, 2023 and 60,797,270 shares issued at December 31, 2022	61,269	60,797
Surplus	1,943,806	1,902,474
Treasury stock, at cost, 24,940 shares at December 31, 2023 and 3,262 shares at December 31, 2022	(2,217)	(304)
Retained earnings	3,345,399	2,849,007
Accumulated other comprehensive loss	(361,231)	(427,636)
Total shareholders’ equity	5,399,526	4,796,838
Total liabilities and shareholders’ equity	56,259,934	52,949,649
Series D - $25 liquidation value; 5,000,000 shares issued and outstanding at December 31, 2023 and December 31, 2022
Shareholders’ Equity:
Preferred stock, no par value; 20,000,000 shares authorized:	125,000	125,000
Series E - $25,000 liquidation value; 11,500 shares issued and outstanding at December 31, 2023 and December 31, 2022
Shareholders’ Equity:
Preferred stock, no par value; 20,000,000 shares authorized:	287,500	287,500
Loans
Assets
Loans, net of unearned income	42,131,831	39,196,485
Allowance for loan losses	(344,235)	(270,173)
Net loans	$ 41,787,596	$ 38,926,312