Consolidated Balance Sheet - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
ASSETS
Cash and due from banks	$ 592,117	$ 536,221
Interest-bearing cash with banks	3,425,854	2,724,928
Cash and cash equivalents	4,017,971	3,261,149
Interest-bearing deposits with banks	809,728	196,161
Assets purchased under resale agreements (“resale agreements”)	1,460,000	860,000
Securities:
Available-for-sale (“AFS”) debt securities, at fair value (amortized cost of $5,470,523 in 2020 and $3,320,648 in 2019; includes assets pledged as collateral of $588,484 in 2020 and $479,432 in 2019)	5,544,658	3,317,214
Restricted equity securities, at cost	83,046	78,580
Loans held-for-sale	1,788	434
Loans held-for-investment (net of allowance for loan losses of $619,983 in 2020 and $358,287 in 2019; includes assets pledged as collateral of $23,263,517 in 2020 and $22,431,092 in 2019)	37,770,972	34,420,252
Investments in qualified affordable housing partnerships, net	213,555	207,037
Investments in tax credit and other investments, net	266,525	254,140
Premises and equipment (net of accumulated depreciation of $127,884 in 2020 and $116,790 in 2019)	103,251	118,364
Goodwill	465,697	465,697
Operating lease right-of-use assets	95,460	99,973
Other assets	1,324,262	917,095
TOTAL	52,156,913	44,196,096
LIABILITIES
Noninterest-bearing	16,298,301	11,080,036
Interest-bearing	28,564,451	26,244,223
Total deposits	44,862,752	37,324,259
Short-term borrowings	21,009	28,669
Federal Home Loan Bank (“FHLB”) advances	652,612	745,915
Assets sold under repurchase agreements (“repurchase agreements”)	300,000	200,000
Long-term debt and finance lease liabilities	151,739	152,270
Operating lease liabilities	102,830	108,083
Accrued expenses and other liabilities	796,796	619,283
Total liabilities	46,887,738	39,178,479
COMMITMENTS AND CONTINGENCIES (Note 12)
STOCKHOLDERS’ EQUITY
Common stock, $0.001 par value, 200,000,000 shares authorized; 167,240,600 and 166,621,959 shares issued in 2020 and 2019, respectively	167	167
Additional paid-in capital	1,858,352	1,826,345
Retained earnings	4,000,414	3,689,377
Treasury stock, at cost 25,675,371 shares in 2020 and 20,996,574 shares in 2019	(634,083)	(479,864)
Accumulated other comprehensive income (loss) (“AOCI”), net of tax	44,325	(18,408)
Total stockholders’ equity	5,269,175	5,017,617
TOTAL	$ 52,156,913	$ 44,196,096