CONSOLIDATED STATEMENTS OF CONDITION - USD ($) $ in Thousands		Jun. 30, 2018		Dec. 31, 2017
Assets:
Cash And Due From Banks		$ 400,568		$ 402,857
Money market investments:
Time deposits with other banks		8,628,442		5,255,119
Total money market investments		8,628,442		5,255,119
Trading account debt securities, at fair value:
Pledged securities with creditors' right to repledge		610		625
Other trading securities		41,027		33,301
Debt securities available-for-sale, at fair value:
Pledged securities with creditors' right to repledge		305,934		393,634
Other investment securities available-for-sale		10,236,076		9,783,289
Debt securities held-to-maturity, at amortized cost (fair value 2018 - $107,396; 2017 - $97,501)		104,937	[1]	107,019	[2]
Equity securities (realizable value 2018 - $163,316; 2017 - $168,417)		159,017		165,103
Loans held-for-sale, at lower of cost or fair value		73,859		132,395
Loans held-in-portfolio:
Loans not covered under loss-sharing agreements with the FDIC		24,752,700		24,423,427
Loans covered under loss-sharing agreements with the FDIC		0		517,274
Less - Unearned income		144,184		130,633
Allowance for loan losses		643,018		623,426
Total loans held-in-portfolio, net		23,965,498		24,186,642
FDIC loss-share asset		0		45,192
Premises and equipment, net		548,432		547,142
Accrued income receivable		165,592		213,844
Mortgage servicing assets, at fair value		164,025		168,031
Other Assets		1,940,780		1,991,323
Goodwill		627,294		627,294
Other intangible assets		31,023		35,672
Total assets		47,535,177		44,277,337
Deposits:
Non-interest bearing		9,392,263		8,490,945
Interest bearing		29,985,298		26,962,563
Total deposits		39,377,561		35,453,508
Assets sold under agreements to repurchase		306,911		390,921
Other short-term borrowings		1,200		96,208
Notes payable		1,561,663		1,536,356
Other liabilities		998,181		1,696,439
Total liabilities		42,245,516		39,173,432
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; 104,285,694 shares issued (2017 - 104,238,159) and 102,296,440 shares outstanding (2017 - 102,068,981)		1,043		1,042
Surplus		4,302,946		4,298,503
Retained earnings		1,515,058		1,194,994
Treasury stock - at cost, 1,989,254 shares (2017 - 2,169,178)		(82,754)		(90,142)
Accumulated other comprehensive loss, net of tax	[3]	(496,792)		(350,652)
Total stockholders' equity		5,289,661		5,103,905
Total liabilities and stockholders' equity		47,535,177		44,277,337
Non Covered Under Loss Sharing Agreements with FDIC
Loans held-in-portfolio:
Other real estate owned		142,063		169,260
Covered Under Loss Sharing Agreements With FDIC Member
Loans held-in-portfolio:
Loans covered under loss-sharing agreements with the FDIC	[4],[5]			517,274
Other real estate owned		$ 0		$ 19,595

[1] Includes $90.9 million pledged to secure public and trust deposits that the secured parties are not permitted to sell or repledge the collateral.

[2] Includes $92.8 million pledged to secure public and trust deposits that the secured parties are not permitted to sell or repledge the collateral.

[3] All amounts presented are net of tax.

[4] Covered loans accounted for under ASC Subtopic 310-30 are excluded from the above table as they are considered to be performing due to the application of the accretion method, in which these loans will accrete interest income over the remaining life of the loans using estimated cash flow analyses.

[5] Includes $279 million pledged to secure credit facilities at the FHLB which are not permitted to sell or repledge the collateral.