CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023
Assets
Cash and due from banks	$ 725,465	$ 423,404	$ 418,088
Federal funds sold and securities purchased under resale agreements	5,663	60	60
Interest-bearing deposits with banks	3,648,117	2,084,323	2,448,570
Available-for-sale securities, at fair value	3,912,232	3,502,915	3,611,835
Held-to-maturity securities, at amortized cost, net of allowance for credit losses of $479, $347 and $381 at September 30, 2024, December 31, 2023 and September 30, 2023, respectively ($3.1 billion, $3.2 billion and $3.1 billion fair value at September 30, 2024, December 31, 2023 and September 30, 2023, respectively)	3,677,420	3,856,916	3,909,150
Trading account securities	3,472	4,707	1,663
Equity securities with readily determinable fair value	125,310	139,268	134,310
Federal Home Loan Bank and Federal Reserve Bank stock	266,908	205,003	204,040
Brokerage customer receivables	16,662	10,592	14,042
Mortgage loans held-for-sale, at fair value	461,067	292,722	304,808
Loans, net of unearned income	47,067,447	42,131,831	41,446,032
Allowance for loan losses	(435,714)	(427,265)	(399,150)
Premises, software and equipment, net	772,002	748,966	747,501
Lease investments, net	270,171	281,280	275,152
Accrued interest receivable and other assets	1,721,090	1,551,899	1,674,681
Trade date securities receivable	551,031	690,722	0
Goodwill	800,780	656,672	656,109
Other acquisition-related intangible assets	123,866	22,889	24,244
Total assets	63,788,424	56,259,934	55,555,246
Deposits:
Non-interest-bearing	10,739,132	10,420,401	10,347,006
Interest-bearing	40,665,834	34,976,769	34,645,680
Total deposits	51,404,966	45,397,170	44,992,686
Federal Home Loan Bank advances	3,171,309	2,326,071	2,326,071
Other borrowings	647,043	645,813	643,999
Subordinated notes	298,188	437,866	437,731
Junior subordinated debentures	253,566	253,566	253,566
Accrued interest payable and other liabilities	1,613,638	1,799,922	1,885,580
Total liabilities	57,388,710	50,860,408	50,539,633
Shareholders’ Equity:
Common stock, no par value; $1.00 stated value; 100,000,000 shares authorized at September 30, 2024, December 31, 2023 and September 30, 2023;66,546,351 shares issued at September 30, 2024, 61,268,566 shares issued at December 31, 2023 and 61,243,622 shares issued at September 30, 2023	66,546	61,269	61,244
Surplus	2,470,228	1,943,806	1,933,226
Treasury stock, at cost, $64,808 shares at September 30, 2024, 24,940 shares at December 31, 2023, and 21,564 shares at September 30, 2023	(6,098)	(2,217)	(1,966)
Retained earnings	3,748,715	3,345,399	3,253,332
Accumulated other comprehensive loss	(292,177)	(361,231)	(642,723)
Total shareholders’ equity	6,399,714	5,399,526	5,015,613
Total liabilities and shareholders’ equity	63,788,424	56,259,934	55,555,246
Series D - $25 liquidation value; 5,000,000 shares issued and outstanding at September 30, 2024, December 31, 2023 and September 30, 2023
Shareholders’ Equity:
Preferred stock, no par value; 20,000,000 shares authorized:	125,000	125,000	125,000
Series E - $25,000 liquidation value; 11,500 shares issued and outstanding at September 30, 2024, December 31, 2023 and September 30, 2023
Shareholders’ Equity:
Preferred stock, no par value; 20,000,000 shares authorized:	287,500	287,500	287,500
Loans
Assets
Loans, net of unearned income	47,067,447	42,131,831	41,446,032
Allowance for loan losses	(360,279)	(344,235)	(315,039)
Net loans	$ 46,707,168	$ 41,787,596	$ 41,130,993