CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets:
Cash and due from banks	$ 462,013	$ 469,501
Money market investments:
Time deposits with other banks	6,098,288	5,614,595
Total money market investments	6,098,288	5,614,595
Trading account debt securities, at fair value:
Other trading account debt securities	29,839	27,723
Debt securities available-for-sale, at fair value:
Pledged securities with creditors' right to repledge	106,094	129,203
Other debt securities available-for-sale	17,067,034	17,675,171
Debt securities held-to-maturity, at amortized cost:
Pledged securities with creditors' right to repledge	26,676	26,496
Other held to maturities securities	8,536,376	8,498,870
Debt securities held-to-maturity (fair value 2023 - $8,597,920; 2022 - $8,440,196)	8,563,052	8,525,366
Less - Allowance for credit losses	6,792	6,911
Debt securities held-to-maturity, net	8,556,260	8,518,455
Equity securities (realizable value 2023 - $186,744; 2022 - $196,665)	185,917	195,854
Loans held-for-sale, at fair value	11,181	5,381
Loans held-in-portfolio	32,645,023	32,372,925
Less - Unearned income	306,650	295,156
Allowance for credit losses	689,120	720,302
Total loans held-in-portfolio, net	31,649,253	31,357,467
Premises and equipment, net	508,007	498,711
Other real estate	91,721	89,126
Accrued income receivable	239,815	240,195
Mortgage servicing rights, at fair value	127,475	128,350
Other assets	1,703,285	1,847,813
Goodwill	827,428	827,428
Other intangible assets	12,149	12,944
Total assets	67,675,759	67,637,917
Deposits:
Non-interest bearing	15,940,850	15,960,557
Interest bearing	45,013,038	45,266,670
Total deposits	60,953,888	61,227,227
Assets sold under agreements to repurchase	123,499	148,609
Other short-term borrowings	0	365,000
Notes payable	1,279,127	886,710
Other liabilities	848,520	916,946
Total liabilities	63,205,034	63,544,492
Commitments and contingencies
Stockholders' equity:
Preferred stock, 30,000,000 shares authorized; 885,726 shares issued and outstanding (2022 - 885,726)	22,143	22,143
Common stock, $0.01 par value; 170,000,000 shares authorized;104,683,010 shares issued (2022 - 104,657,522) and 71,965,984 shares outstanding (2022 - 71,853,720)	1,047	1,047
Surplus	4,792,619	4,790,993
Retained earnings	3,982,140	3,834,348
Treasury stock - at cost, 32,717,026 shares (2022 - 32,803,802)	(2,025,399)	(2,030,178)
Accumulated other comprehensive loss, net of tax	(2,301,825)	(2,524,928)
Total stockholders' equity	4,470,725	4,093,425
Total liabilities and stockholders' equity	$ 67,675,759	$ 67,637,917