0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - BUSINESS AND ORGANIZATION link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - SERVICING link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - LOANS link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - EQUITY link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - NET INCOME (LOSS) PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - VARIABLE INTEREST ENTITIES link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - SERVICING (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - LOANS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - EQUITY (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - NET INCOME (LOSS) PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - VARIABLE INTEREST ENTITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - BUSINESS AND ORGANIZATION (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Reclassifications from Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Reclassification Impact to Statement of Cash Flows Stable Coins (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Changes to Statement of Cash Flows Related to Retained Beneficial Interest In Loan Securitizations (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Derivative Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Reconciliation of Cash and Cash Equivalents and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Components of Ecosystem and Technology Fees (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Amortization of Capitalized Costs over the Estimated Useful Lives (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - INVESTMENTS - Marketable Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - INVESTMENTS - Schedule of Digital Assets Held as Collateral, Held at Fair Value and by Third-party Custodians (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - INVESTMENTS - Schedule of Activities Involving the Company’s Digital Assets Held as Collateral and Held For Sale (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - INVESTMENTS - Schedule of Investment (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - INVESTMENTS - Schedule of Changes in the Company’s Equity Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - SERVICING - Schedule of Servicing Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - SERVICING - Schedules of Rollforward of the Company Servicing Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - SERVICING - Schedules of Geographic Concentration of the Loans (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - SERVICING - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - LOANS - Schedule of Loans Held for Sale (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - LOANS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - LOANS - Schedule of Past Due Aggregate Carrying Value of Loans Held (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - LOANS - Schedule of Loans Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Debt - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Debt - Contractual Maturities of Recourse and Nonrecourse Debt Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Debt - Borrowing Capacity of Committed Debt Facilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - EQUITY - Company’s Equity Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - EQUITY - Warrants, Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - EQUITY - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - EQUITY - Equity Incentive Plans, Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - EQUITY - Unrecognized Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - EQUITY - Share Repurchase Program, Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Equity - Noncontrolling Interests in Consolidated Subsidiaries (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - EQUITY - Noncontrolling Interests in Consolidated Subsidiaries (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - EQUITY - Noncontrolling Interests in Equity of Consolidated Subsidiaries (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - NET INCOME (LOSS) PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - VARIABLE INTEREST ENTITIES - Assets and Liabilities Of VIEs Consolidation (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - VARIABLE INTEREST ENTITIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - VARIABLE INTEREST ENTITIES - Unconsolidated VIEs (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - COMMITMENTS AND CONTINGENCIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - COMMITMENTS AND CONTINGENCIES - Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - COMMITMENTS AND CONTINGENCIES - Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - RELATED PARTY TRANSACTIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - RELATED PARTY TRANSACTIONS - Schedule of related party contributions, gross of distributions (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - FAIR VALUE MEASUREMENTS - Assets and Liabilities Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - FAIR VALUE MEASUREMENTS - Significant Valuation Inputs (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - FAIR VALUE MEASUREMENTS - Significant Valuation Input Sensitivity (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - FAIR VALUE MEASUREMENTS - Summary of Activity In Marketable Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - FAIR VALUE MEASUREMENTS - Assets and Liabilities Not Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink