0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Business Description link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Loans Held for Investment and Allowance for Credit Losses link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Balance Sheet Components link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Securitization and Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Derivative Financial Instruments link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Fair Value of Financial Assets and Liabilities link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Equity Incentive Plans link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Restructuring and other link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Net Income (Loss) per Share Attributable to Common Stockholders link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Loans Held for Investment and Allowance for Credit Losses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Balance Sheet Components (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Securitization and Variable Interest Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Derivative Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Fair Value of Financial Assets and Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Equity Incentive Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Net Income (Loss) per Share Attributable to Common Stockholders (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenue - Disaggregated Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Revenue - Schedule of Interest Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Revenue - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Loans Held for Investment and Allowance for Credit Losses - Schedule of Loans Held for Investment (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Loans Held for Investment and Allowance for Credit Losses - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Loans Held for Investment and Allowance for Credit Losses - Schedule of Credit Quality by ITACs Score (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Loans Held for Investment and Allowance for Credit Losses - Schedule of Unpaid Principal Balance for Loans Held for Investment (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Loans Held for Investment and Allowance for Credit Losses - Schedule of Allowance for Credit Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Loans Held for Investment and Allowance for Credit Losses - Schedule of Amortized Cost Basis of Amortized Loans (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Loans Held for Investment and Allowance for Credit Losses - Schedule of Aging Analysis of Modified Loans (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Balance Sheet Components - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Balance Sheet Components - Schedule of Property, Equipment and Software (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Balance Sheet Components - Schedule of Goodwill and Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Balance Sheet Components - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Balance Sheet Components - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Balance Sheet Components - Schedule of Expected Future Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Balance Sheet Components - Schedule of Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Balance Sheet Components - Schedule of Accrued Expenses and Other Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Leases - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Leases - Schedule of Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Leases - Schedule of Lease Term and Discount Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Leases - Schedule of Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Leases - Schedule of Maturities of Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Commitment and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Debt - Schedule of Components of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Debt - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Debt - Schedule of the Interest Expense Recognized Related to the Convertible Senior Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Debt - Schedule of Aggregate Future Maturities of Funding Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Securitization and Variable Interest Entities - Schedule of Aggregate Carrying Value of Financial Assets and Liabilities from Consolidated VIEs (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Securitization and Variable Interest Entities - Schedule of Aggregate Carrying Value of Financial Assets and Liabilities from Unconsolidated VIEs (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Securitization and Variable Interest Entities - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Investments - Schedule of Marketable Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Investments - Schedule of Securities Available for Sale (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Investments - Schedule of Available for Sale Securities with Unrealized Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Investments - Schedule of Length of Contractual Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Investments - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Derivative Financial Instruments - Schedule of Fair Value of Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Derivative Financial Instruments - Schedule of Impact of Cash Flow Hedges on AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Derivative Financial Instruments - Schedule of Gain (Loss) on Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Fair Value of Financial Assets and Liabilities - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value of Servicing Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value of Servicing Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Quantitative Information About Significant Unobservable Inputs for Servicing Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Adverse Changes in Estimates for Servicing Assets and Liabilities Inputs (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value of Performance Fee Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Quantitative Information About Significant Unobservable Inputs for Performance Fee Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value of Senior Notes and Residual Trust Certificates (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Quantitative Information About Significant Unobservable Inputs for Senior Notes and Residual Trust Certificated (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Adverse Changes in Estimates for Securitization Notes and Residual Trust Certificates (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value of Profit Share Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Quantitative Information About Significant Unobservable Inputs for Profit Share Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value Activity for Risk Sharing Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Significant Unobservable Inputs Used in Risk Sharing Arrangement (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Fair Value of Financial Assets and Liabilities -Schedule of Effect of Adverse Changes in Estimates on Risk Sharing Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Financial Assets and Liabilities Not Recorded at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Stockholders' Equity - Schedule of Common Stock Reserved for Issuance (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - Stockholders' Equity - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - Equity Incentive Plans - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Equity Incentive Plans - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Equity Incentive Plans - Schedule of RSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - Equity Incentive Plans - Schedule of Components and Classification of Stock-based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9955584 - Disclosure - Restructuring and other (Details) link:presentationLink link:calculationLink link:definitionLink 9955585 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955586 - Disclosure - Net Income (Loss) per Share Attributable to Common Stockholders - Schedule of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955587 - Disclosure - Net Income (Loss) per Share Attributable to Common Stockholders - Schedule of Common Stock Equivalents Excluded from Calculation of Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink