CONSOLIDATED BALANCE SHEET (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
ASSETS
ASF debt securities, amortized cost	$ 6,879,225	$ 10,087,179
HTM debt securities, fair value	2,455,171
Allowance for loan losses	595,645	541,579
Premises and equipment, accumulated depreciation	$ 148,126	$ 139,358
STOCKHOLDERS’ EQUITY
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	168,459,045	167,790,645
Treasury stock, shares (in shares)	27,511,199	25,882,691