Consolidated Balance Sheet (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Assets
Cash and due from banks	$ 1,768,864	$ 1,517,244
Interest-bearing deposits at banks	30,114,286	24,958,719
Federal funds sold		3,000
Trading account	136,998	117,847
Investment securities
Available for sale (cost: $11,038,966 at September 30, 2023; $11,193,152 at December 31, 2022)	10,592,409	10,748,961
Held to maturity (fair value: $13,764,943 at September 30, 2023; $12,375,420 at December 31, 2022)	15,571,120	13,529,969
Equity and other securities (cost: $1,174,046 at September 30, 2023; $933,766 at December 31, 2022)	1,172,574	931,941
Total investment securities	27,336,103	25,210,871
Loans and leases	133,133,497	132,074,156
Unearned discount	(778,812)	(509,993)
Loans and leases, net of unearned discount	132,354,685	131,564,163
Allowance for credit losses	(2,052,127)	(1,925,331)
Loans and leases, net	130,302,558	129,638,832
Premises and equipment	1,681,051	1,653,628
Goodwill	8,465,089	8,490,089
Core deposit and other intangible assets	162,275	209,374
Accrued interest and other assets	9,157,092	8,930,237
Total assets	209,124,316	200,729,841
Liabilities
Noninterest-bearing deposits	53,786,987	65,501,860
Savings and interest-checking deposits	90,297,219	87,911,463
Time deposits	20,043,601	10,101,545
Total deposits	164,127,807	163,514,868
Short-term borrowings	6,730,663	3,554,951
Accrued interest and other liabilities	4,945,918	4,377,495
Long-term borrowings	7,123,426	3,964,537
Total liabilities	182,927,814	175,411,851
Shareholders' equity
Preferred stock, $1.00 par, 20,000,000 shares authorized; Issued and outstanding: Liquidation preference of $1,000 per share: 350,000 shares at September 30, 2023 and December 31, 2022; Liquidation preference of $10,000 per share: 140,000 shares at September 30, 2023 and December 31, 2022; Liquidation preference of $25 per share: 10,000,000 shares at September 30, 2023 and December 31, 2022	2,010,600	2,010,600
Common stock, $.50 par, 250,000,000 shares authorized, 179,436,779 shares issued at September 30, 2023 and December 31, 2022	89,718	89,718
Common stock issuable, 12,140 shares at September 30, 2023; 14,031 shares at December 31, 2022	979	1,112
Additional paid-in capital	10,012,438	10,002,891
Retained earnings	17,284,350	15,753,978
Accumulated other comprehensive income (loss), net	(941,878)	(790,030)
Treasury stock - common, at cost - 13,478,535 shares at September 30, 2023; 10,165,419 shares at December 31, 2022	(2,259,705)	(1,750,279)
Total shareholders’ equity	26,196,502	25,317,990
Total liabilities and shareholders’ equity	$ 209,124,316	$ 200,729,841