CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 460,559	$ 340,717
Interest-bearing cash with banks	1,417,944	1,020,170
Cash and cash equivalents	1,878,503	1,360,887
Interest-bearing deposits with banks	323,148	299,916
Securities purchased under resale agreements (“resale agreements”)	2,000,000	1,600,000
Available-for-sale investment securities, at fair value (includes assets pledged as collateral of $767,437 in 2016 and $872,971 in 2015)	3,335,795	3,773,226
Held-to-maturity investment security, at cost (fair value of $144,593 in 2016)	143,971	0
Loans held-for-sale	23,076	31,958
Loans held-for-investment (net of allowance for loan losses of $260,520 in 2016 and $264,959 in 2015; includes assets pledged as collateral of $16,441,068 in 2016 and $15,911,933 in 2015)	25,242,619	23,378,789
Investment in Federal Home Loan Bank (“FHLB”) stock, at cost	17,250	28,770
Investment in Federal Reserve Bank stock, at cost	55,525	54,932
Investments in qualified affordable housing partnerships, net	183,917	193,978
Investments in tax credit and other investments, net	173,260	187,456
Premises and equipment (net of accumulated depreciation of $114,890 in 2016 and $100,060 in 2015)	159,923	166,993
Goodwill	469,433	469,433
Other assets	782,420	804,584
TOTAL	34,788,840	32,350,922
Customer deposits:
Noninterest-bearing	10,183,946	8,656,805
Interest-bearing	19,707,037	18,819,176
Total deposits	29,890,983	27,475,981
Short-term borrowings	60,050	0
FHLB advances	321,643	1,019,424
Securities sold under repurchase agreements (“repurchase agreements”)	350,000	0
Long-term debt	186,327	206,084
Accrued expenses and other liabilities	552,096	526,483
Total liabilities	31,361,099	29,227,972
COMMITMENTS AND CONTINGENCIES (Note 14)
STOCKHOLDERS’ EQUITY
Common stock, $0.001 par value, 200,000,000 shares authorized; 164,604,072 and 164,246,517 shares issued in 2016 and 2015, respectively.	164	164
Additional paid-in capital	1,727,434	1,701,295
Retained earnings	2,187,676	1,872,594
Treasury stock at cost — 20,436,621 shares in 2016 and 20,337,284 shares in 2015.	(439,387)	(436,162)
Accumulated other comprehensive loss (“AOCI”), net of tax	(48,146)	(14,941)
Total stockholders’ equity	3,427,741	3,122,950
TOTAL	$ 34,788,840	$ 32,350,922