Consolidated Balance Sheet - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
ASSETS
Cash and due from banks	$ 408,049	$ 457,181
Interest-bearing cash with banks	1,810,738	1,717,411
Cash and cash equivalents	2,218,787	2,174,592
Interest-bearing deposits with banks	400,900	398,422
Securities purchased under resale agreements (“resale agreements”)	1,035,000	1,050,000
Securities:
Available-for-sale investment securities, at fair value (includes assets pledged as collateral of $429,823 in 2018 and $534,327 in 2017)	2,676,510
Available-for-sale investment securities, at fair value (includes assets pledged as collateral of $429,823 in 2018 and $534,327 in 2017)		3,016,752
Restricted equity securities, at cost	73,729	73,521
Loans held-for-sale	3,114	85
Loans held-for-investment (net of allowance for loan losses of $310,041 in 2018 and $287,128 in 2017; includes assets pledged as collateral of $20,387,387 in 2018 and $18,880,598 in 2017)	30,900,144	28,688,590
Investments in qualified affordable housing partnerships, net	148,097	162,824
Investments in tax credit and other investments, net	232,194	224,551
Premises and equipment (net of accumulated depreciation of $115,919 in 2018 and $111,898 in 2017)	120,265	121,209
Goodwill	465,547	469,433
Branch assets held-for-sale	0	91,318
Other assets	798,819	678,952
TOTAL	39,073,106	37,150,249
LIABILITIES
Noninterest-bearing	10,794,370	10,887,306
Interest-bearing	22,834,754	20,727,757
Total deposits	33,629,124	31,615,063
Branch liability held-for-sale	0	605,111
Short-term borrowings	56,411	0
Federal Home Loan Bank (“FHLB”) advances	325,596	323,891
Securities sold under repurchase agreements (“repurchase agreements”)	50,000	50,000
Long-term debt	156,770	171,577
Accrued expenses and other liabilities	610,355	542,656
Total liabilities	34,828,256	33,308,298
COMMITMENTS AND CONTINGENCIES (Note 11)
STOCKHOLDERS’ EQUITY
Common stock, $0.001 par value, 200,000,000 shares authorized; 165,601,141 and 165,214,770 shares issued in 2018 and 2017, respectively	166	165
Additional paid-in capital	1,766,055	1,755,330
Retained earnings	3,020,792	2,576,302
Treasury stock, at cost — 20,671,710 shares as of both 2018 and 2017	(452,327)	(452,327)
Accumulated other comprehensive loss (“AOCI”), net of tax	(89,836)	(37,519)
Total stockholders’ equity	4,244,850	3,841,951
TOTAL	$ 39,073,106	$ 37,150,249