CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Assets:
Cash and due from banks	$ 320,486	$ 420,462
Money market investments:
Time deposits with other banks	5,928,578	6,998,871
Total money market investments	5,928,578	6,998,871
Trading account debt securities, at fair value:
Other trading account debt securities	27,308	31,568
Debt securities available-for-sale, at fair value:
Pledged securities with creditors' right to repledge	41,261	72,827
Other debt securities available-for-sale	17,976,663	16,656,217
Debt securities available-for-sale	18,017,924	16,729,044
Less - Allowance for credit losses	500	0
Debt securities available-for-sale, net	18,017,424	16,729,044
Debt securities held-to-maturity, at amortized cost:
Pledged securities with creditors' right to repledge	27,372	27,083
Other debt securities held-to-maturity	8,055,788	8,167,252
Debt securities held-to-maturity (fair value 2024 - $7,958,326; 2023 - $8,159,385)	8,083,160	8,194,335
Less - Allowance for credit losses	5,731	5,780
Debt securities held-to-maturity, net	8,077,429	8,188,555
Equity securities (realizable value 2024 - $196,324; 2023 - $194,641)	195,747	193,726
Loans held-for-sale, at fair value	5,352	4,301
Loans held-in-portfolio	35,486,161	35,420,879
Less - Unearned income	367,423	355,908
Allowance for credit losses	739,544	729,341
Total loans held-in-portfolio, net	34,379,194	34,335,630
Premises and equipment, net	588,708	565,284
Other real estate	80,542	80,416
Accrued income receivable	266,908	263,433
Mortgage servicing rights, at fair value	114,964	118,109
Other assets	2,120,902	2,014,564
Goodwill	804,428	804,428
Other intangible assets	8,969	9,764
Total assets	70,936,939	70,758,155
Deposits:
Non-interest bearing	15,492,050	15,419,624
Interest bearing	48,316,734	48,198,619
Total deposits	63,808,784	63,618,243
Assets sold under agreements to repurchase	66,090	91,384
Notes payable	966,303	986,948
Other liabilities	918,448	914,627
Total liabilities	65,759,625	65,611,202
Commitments and contingencies
Stockholders' equity:
Preferred stock, 30,000,000 shares authorized; 885,726 shares issued and outstanding (2023 - 885,726)	22,143	22,143
Common stock, $0.01 par value; 170,000,000 shares authorized;104,790,485 shares issued (2023 - 104,767,348) and 72,284,875 shares outstanding (2023 - 72,153,621)	1,048	1,048
Surplus	4,847,466	4,843,399
Retained earnings	4,253,030	4,194,851
Treasury stock - at cost, 32,505,610 shares (2023 - 32,613,727)	(2,013,187)	(2,018,957)
Accumulated other comprehensive loss, net of tax	(1,933,186)	(1,895,531)
Total stockholders' equity	5,177,314	5,146,953
Total liabilities and stockholders' equity	$ 70,936,939	$ 70,758,155