Summary of Significant Accounting Policies (Policies)	9 Months Ended
Summary of Significant Accounting Policies (Policies)	Mar. 31, 2023
Accounting Policies [Abstract]
Basis of Presentation	The unaudited interim condensed consolidated financial statements should be read in conjunction with the audited financial statements and notes thereto for the fiscal year ended June 30, 2022. The balance sheet as of June 30, 2022 has been derived from the audited financial statements at that date. Management believes these interim condensed consolidated financial statements reflect all adjustments, including those of a normal and recurring nature, which are necessary for a fair presentation of the results for the interim periods presented. The results of operations for the interim periods are not necessarily indicative of the results that may be expected for the full year or any other interim period.
Principles of Consolidation	Our interim condensed financial statements have been prepared on a consolidated basis. Under this basis of presentation, our financial statements consolidate all wholly owned subsidiaries and variable interest entities (“VIEs”), in which we have a controlling financial interest. These include various business trust entities and limited partnerships established to enter into warehouse credit agreements with certain lenders for funding debt facilities and certain asset-backed securitization transactions. All intercompany accounts and transactions have been eliminated in consolidation. Our variable interest arises from contractual, ownership, or other monetary interests in the entity, which changes with fluctuations in the fair value of the entity’s net assets. We consolidate a VIE when we are deemed to be the primary beneficiary. We assess whether or not we are the primary beneficiary of a VIE on an ongoing basis.
Use of Estimates	The preparation of interim condensed consolidated financial statements in conformity with U.S. GAAP requires the use of estimates, judgments and assumptions that affect the reported amounts in the interim condensed consolidated financial statements and the accompanying notes. Material estimates that are particularly susceptible to significant change relate to determination of variable consideration for revenue, the allowance for credit losses, capitalized internal-use software development costs, valuation allowance for deferred tax assets, loss on loan purchase commitment, the fair value of servicing assets and liabilities, discount on directly originated loans, the fair value of assets acquired and any contingent consideration transferred in business combinations, the evaluation for impairment of intangible assets and goodwill, the fair value of available for sale debt securities including retained interests in our securitization trusts, the fair value of residual certificates issued by our securitization trusts held by third parties, and stock-based compensation, including the fair value of warrants issued to nonemployees. We base our estimates on market-based inputs, historical experience, current events, and other factors we believe to be reasonable under the circumstances. These estimates are subjective in nature and to the extent that there are differences between these estimates and actual results, our financial condition or operating results in future periods may be affected.These estimates are based on information available as of the date of the interim condensed consolidated financial statements; therefore, actual results could differ materially from those estimates.
Recently Adopted Accounting Standards and Recent Accounting Pronouncements Not Yet Adopted	Financial Instruments - Credit Losses In March 2022, the FASB issued ASU 2022-02, “Financial Instruments— Credit Losses (Topic 326), Troubled Debt Restructurings and Vintage Disclosure” which addresses areas identified by the FASB as part of its post-implementation review of the current expected credit losses model or “CECL” previously issued in ASU 2016-13, “Financial Instruments — Credit Losses (Topic 326)”. The amendments in this ASU eliminate the accounting guidance for troubled debt restructurings by creditors while enhancing the disclosure requirements for loan refinancing and restructurings made with borrowers experiencing financial difficulty. In addition, the amendments require a public business entity to disclose current-period gross write-offs by year of origination for financing receivables and net investment in leases in the vintage disclosures. For entities that have adopted ASU 2016-13, ASU 2022-02 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. Early adoption is permitted if an entity has adopted ASU 2016-13. Amendments in this ASU should be applied prospectively except for the transition method related to the accounting for troubled debt restructurings in which an entity has the option to apply a modified retrospective transition method resulting in a cumulative-effect adjustment to retained earnings in the period of adoption. We early adopted the new standard effective July 1, 2022 on a prospective basis. The adoption of the guidance did not have a material impact on our interim condensed financial statements. Business Combinations In October 2021, the FASB issued ASU 2021-08, “Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers”, which requires contract assets and contract liabilities, such as deferred revenue, acquired in a business combination to be recognized and measured in accordance with Topic 606 (Revenue from Contracts with Customers). ASU 2021-08 is expected to reduce diversity in practice and increase comparability for both the recognition and measurement of acquired revenue contracts with customers at the date of and after a business combination. The ASU is effective for fiscal years beginning after December 15, 2022 and should be applied prospectively to acquisitions occurring on or after the effective date. Early adoption is permitted, including for interim periods, and is applicable to all business combinations for which the acquisition date occurs within the beginning of the fiscal year of adoption. We early adopted the new standard effective January 1, 2023 on a prospective basis. The adoption of the guidance did not have a material impact on our interim condensed financial statements. Recent Accounting Pronouncements Not Yet Adopted Reference Rate Reform In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting”. Subject to meeting certain criteria, the new guidance provides optional expedients and exceptions to applying contract modification accounting under existing U.S. GAAP, to address the expected phase out of the London Interbank Offered Rate (“LIBOR”). In January 2021, the FASB also issued ASU 2021-01, “Reference Rate Reform (Topic 848): Scope”, which provides additional optional expedients and exceptions applicable to all entities that have derivative instruments that use an interest rate for margining, discounting, or contract price alignment that is modified as a result of reference rate reform. In December 2022, the FASB issued ASU 2022-06, “Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848”, to extend the temporary accounting rules under Topic 848 from December 31, 2022 to December 31, 2024. These ASUs are effective for all entities upon their respective issuance dates through December 31, 2024. We have reviewed all our financial agreements that utilize LIBOR as the reference rate and determined there is no impact to our interim condensed consolidated financial statements as of March 31, 2023. Throughout the remaining effective period for ASU 2020-04, ASU 2021-01 and ASU 2022-06, we will continue to evaluate the available relief measures within each of these amendments and will determine any impact on our consolidated financial statements and disclosures, as applicable.