CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets:
Cash and due from banks	$ 376,558	$ 394,035
Money market investments:
Time deposits with other banks	4,814,134	4,171,048
Total money market investments	4,814,134	4,171,048
Trading account debt securities, at fair value:
Pledged securities with creditors' right to repledge	598	598
Other trading account debt securities	38,619	37,189
Debt securities available-for-sale, at fair value:
Pledged securities with creditors' right to repledge	206,309	280,502
Other debt securities available-for-sale	13,336,386	13,019,682
Debt securities held-to-maturity, at amortized cost (fair value 2019 - $103,457; 2018 - $102,653)	99,455	101,575
Equity securities (realizable value 2019 -$163,550); (2018 - $159,821)	158,507	155,584
Loans held-for-sale, at lower of cost or fair value	43,985	51,422
Loans held-in-portfolio:
Loans held-in-portfolio	26,808,287	26,663,713
Less - Unearned income	160,579	155,824
Allowance for loan losses	550,628	569,348
Total loans held-in-portfolio, net	26,097,080	25,938,541
Premises and equipment, net	557,517	569,808
Other real estate	125,478	136,705
Accrued income receivable	162,797	166,022
Mortgage servicing assets, at fair value	167,813	169,777
Other Assets	1,799,728	1,714,134
Goodwill	671,122	671,122
Other intangible assets	24,521	26,833
Total assets	48,680,607	47,604,577
Deposits:
Non-interest bearing	9,046,104	9,149,036
Interest bearing	31,833,734	30,561,003
Total deposits	40,879,838	39,710,039
Assets sold under agreements to repurchase	200,871	281,529
Other short-term borrowings	42	42
Notes payable	1,176,488	1,256,102
Other liabilities	983,308	921,808
Total liabilities	43,240,547	42,169,520
Commitments and contingencies
Stockholders' equity:
Preferred stock, 30,000,000 shares authorized; 2,006,391 shares issued and outstanding	50,160	50,160
Common stock, $0.01 par value; 170,000,000 shares authorized; 104,338,340 shares issued (2018 - 104,320,303) and 96,629,891 shares outstanding (2018 - 99,942,845)	1,043	1,043
Surplus	4,313,040	4,365,606
Retained earnings	1,794,644	1,651,731
Treasury stock - at cost, 7,708,449 shares (2018 - 4,377,458)	(394,848)	(205,509)
Accumulated other comprehensive loss, net of tax	(323,979)	(427,974)
Total stockholders' equity	5,440,060	5,435,057
Total liabilities and stockholders' equity	$ 48,680,607	$ 47,604,577