CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
ASSETS
Cash and due from banks	$ 638,150	$ 624,097
Interest-bearing funds with Federal Reserve Bank	2,656,953	1,280,684
Interest earning deposits with banks	34,779	34,632
Federal funds sold and securities purchased under resale agreements	35,518	38,367
Total cash, cash equivalents, and restricted cash	3,365,400	1,977,780
Investment securities available for sale, at fair value	9,732,618	9,678,103
Loans held for sale (includes $44,400 and $51,136 measured at fair value, respectively)	669,447	391,502
Loans, net of deferred fees and costs	44,044,939	43,716,353
Allowance for loan losses	(457,010)	(443,424)
Loans, net	43,587,929	43,272,929
Cash surrender value of bank-owned life insurance	1,094,072	1,089,280
Premises, equipment, and software, net	367,089	370,632
Goodwill	452,390	452,390
Other intangible assets, net	25,267	27,124
Other assets	2,545,813	2,471,638
Total assets	61,840,025	59,731,378
Deposits:
Non-interest-bearing deposits	14,642,677	15,639,899
Interest-bearing deposits	35,311,259	33,231,660
Total deposits	49,953,936	48,871,559
Federal funds purchased and securities sold under repurchase agreements	195,695	146,588
Other short-term borrowings	253,152	603,384
Long-term debt	5,146,252	4,109,597
Other liabilities	1,520,860	1,524,449
Total liabilities	57,069,895	55,255,577
Shareholders' Equity
Preferred stock - no par value; authorized 100,000,000 shares; issued 22,000,000	537,145	537,145
Common stock - $1.00 par value; authorized 342,857,143 shares; issued 170,713,864 and 170,141,492, respectively; outstanding 146,059,006 and 145,486,634, respectively	170,714	170,141
Additional paid-in capital	3,925,449	3,920,346
Treasury stock, at cost; 24,654,858 and 24,654,858 shares, respectively	(944,484)	(944,484)
Accumulated other comprehensive income (loss), net	(1,289,327)	(1,442,117)
Retained earnings	2,370,633	2,234,770
Total shareholders' equity	4,770,130	4,475,801
Total liabilities and shareholders' equity	$ 61,840,025	$ 59,731,378