Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
ASSETS:
Cash and due from banks	$ 172,585	$ 175,830
Interest-earning deposits in financial institutions	465,039	209,937
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	637,624	385,767
Securities available-for-sale, at fair value	3,797,187	4,009,431
Federal Home Loan Bank stock, at cost	40,924	32,103
Total investment securities	3,838,111	4,041,534
Gross loans and leases held for investment	18,910,740	18,026,365
Deferred fees, net	(63,868)	(68,652)
Allowance for loan and lease losses	(138,785)	(132,472)
Total loans and leases held for investment, net	18,708,087	17,825,241
Equipment leased to others under operating leases	324,084	292,677
Premises and equipment, net	38,585	34,661
Foreclosed assets, net	440	5,299
Deferred tax asset, net	0	17,489
Goodwill	2,548,670	2,548,670
Core deposit and customer relationship intangibles, net	38,394	57,120
Other assets	636,811	540,385
Total assets	26,770,806	25,731,354
LIABILITIES:
Noninterest-bearing deposits	7,243,298	7,888,915
Interest-bearing deposits	11,989,738	10,981,586
Total deposits	19,233,036	18,870,501
Borrowings	1,759,008	1,371,114
Subordinated debentures	458,209	453,846
Accrued interest payable and other liabilities	365,856	210,305
Total liabilities	21,816,109	20,905,766
Commitments and contingencies
STOCKHOLDERS' EQUITY:
Preferred stock ($0.01 par value; 5,000,000 shares authorized; none issued and outstanding)	0	0
Common stock ($0.01 par value, 200,000,000 shares authorized at December 31, 2019 and 2018; 121,890,008 and 125,179,705 shares issued, respectively, includes 1,513,197 and 1,344,656 shares of unvested restricted stock, respectively)	1,219	1,251
Additional paid-in capital	3,306,006	3,722,723
Retained earnings	1,652,248	1,182,674
Treasury stock, at cost (2,108,403 and 1,889,872 shares at December 31, 2019 and 2018)	(83,434)	(74,985)
Accumulated other comprehensive income (loss), net	78,658	(6,075)
Total stockholders' equity	4,954,697	4,825,588
Total liabilities and stockholders' equity	$ 26,770,806	$ 25,731,354