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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Net Cash Provided by (Used in) Operating Activities [Abstract] |  |
Net income | $ 447,990 | $ 436,924
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |
Provisions for credit losses | 409,505 | 256,691
Income tax expense | 146,006 | 130,798
Amortization of brokered deposit placement fee | 14,881 | 12,292
Amortization of Secured Borrowing Facility upfront fee | 2,159 | 838
Amortization of deferred loan origination costs and loan premium/(discounts), net | 20,127 | 9,750
Net amortization of discount on investments | 4,255 | 1,312
Unrealized gain on investments | (2,100) | 0
(Increase) reduction in tax indemnification receivable | (698) | 981
Depreciation of premises and equipment | 11,386 | 10,850
Stock-based compensation expense | 30,253 | 24,841
Unrealized gains on derivatives and hedging activities, net | (21,862) | (24,957)
Gains on sales of loans, net | (238,562) | 0
Gain on sale of Upromise subsidiary, net | (11,331) | 0
Other adjustments to net income, net | 5,389 | (2,447)
Changes in operating assets and liabilities: |  |
Increase in accrued interest receivable | (668,103) | (719,555)
Increase in non-marketable securities | 0 | (10,700)
Increase in other interest-earning assets | (1,244) | (47,513)
Decrease in tax indemnification receivable | 0 | 0
Increase in other assets | (46,194) | (10,274)
Decrease in income taxes payable, net | (243,851) | (184,991)
Increase in accrued interest payable | 38 | 21,831
Decrease in Upromise member accounts due to sale | (193,840) | 0
Increase in other liabilities | 126,645 | 15,928
Total adjustments | (657,141) | (514,325)
Total net cash used in operating activities | (209,151) | (77,401)
Investing activities |  |
Loans acquired and originated | (4,736,304) | (5,335,986)
Net proceeds from sales of loans held for investment | 3,875,984 | 0
Proceeds from claim payments | 22,563 | 31,474
Net decrease in loans held for investment | 2,954,660 | 2,992,844
Purchases of available-for-sale securities | (1,897,511) | (305,872)
Proceeds from sales and maturities of available-for-sale securities | 376,580 | 32,282
Proceeds from sale of Upromise subsidiary, net | 16,922 | 0
Total net cash provided by (used in) investing activities | 612,894 | (2,585,258)
Financing activities |  |
Brokered deposit placement fee | (4,810) | (19,799)
Net (decrease) increase in certificates of deposit | (1,802,541) | 2,682,850
Net increase in other deposits | 501,843 | 911,985
Borrowings collateralized by loans in securitization trusts - issued | 1,337,543 | 1,105,594
Borrowings collateralized by loans in securitization trusts - repaid | (749,300) | (793,062)
Borrowings under Secured Borrowing Facility | 0 | 297,800
Repayment of borrowings under Secured Borrowing Facility | (289,230) | 0
Fees paid on Secured Borrowing Facility | (3,251) | (1,116)
Common stock dividends paid | (35,097) | (38,485)
Preferred stock dividends paid | (8,000) | (12,952)
Common stock repurchased | (558,167) | (157,597)
Net cash (used in) provided by financing activities | (1,611,010) | 3,975,218
Net (decrease) increase in cash, cash equivalents and restricted cash | (1,207,267) | 1,312,559
Cash, cash equivalents and restricted cash at beginning of period | 5,720,760 | 2,681,895
Cash, cash equivalents and restricted cash at end of period | 4,513,493 | 3,994,454
Cash disbursements made for: |  |
Interest | 402,151 | 489,599
Income taxes paid | 248,121 | 185,138
Income taxes refunded | (4,024) | (853)
Reconciliation of the Consolidated Statements of Cash Flows to the Consolidated Balance Sheets: |  |
Total cash, cash equivalents and restricted cash | $ 4,513,493 | $ 3,994,454

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