Basis of Presentation and Nature of Operations Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America ("U.S. GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and notes required by U.S. GAAP for annual financial statements. Operating results for interim periods are not necessarily indicative of results that may be expected for the year as a whole. In the opinion of management, the consolidated financial statements reflect all adjustments, generally consisting of normal recurring accruals, necessary for a fair statement of our results of operations, cash flows and financial position for the periods presented. These consolidated financial statements and condensed notes to consolidated financial statements are unaudited and should be read in conjunction with the audited consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2024, as filed with the Securities and Exchange Commission on February 20, 2025. The 2024 year-end consolidated balance sheet data included in this Form 10-Q was derived from the audited financial statements referenced above and does not include all disclosures required by U.S. GAAP for annual financial statements.
Reclassifications	Reclassifications The Company has reclassified certain amounts relating to its prior period results to conform to its current period presentation. These reclassifications have not changed the results of operations of prior periods. Interest Expense and Finance Interest Expense Historically the Company has presented interest expense for both its Marketplace and Finance segments below operating profit. Beginning in the fourth quarter of 2024, the Company updated its consolidated income statement presentation and its segment income statement presentation (Note 10) to include finance interest expense as a separate line item within operating expenses. Interest expense related to the Marketplace segment (interest on corporate debt) continues to be shown as a separate line item below operating profit. This change increases operating expenses, thereby reducing operating profit, but has no impact on income (loss) from continuing operations. Finance interest expense of $32.6 million for the three months ended March 31, 2024 has been reclassified to conform to the new presentation. Finance Revenue and Finance Provision for Credit Losses Historically, finance revenue from the Finance segment has been presented net of the provision for credit losses. The Company is presenting the finance provision for credit losses as an operating expense, rather than as a reduction of the finance revenues. Management has evaluated the materiality of these adjustments to its prior period financial statements from a quantitative and qualitative perspective and has concluded that the revisions were not material to any prior annual or interim period. Beginning in the fourth quarter of 2024, the Company updated its consolidated income statement presentation and its segment income statement presentation (Note 10) to include the finance provision for credit losses as a separate line item within the operating expenses. This change increases finance revenue and operating expenses, but has no impact on operating profit or income (loss) from continuing operations. The finance provision for credit losses of $13.6 million for the three months ended March 31, 2024 has been reclassified to conform to the revised presentation.
Use of Estimates	Use of Estimates The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates based in part on assumptions about current, and for some estimates, future economic and market conditions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the period. Although the current estimates contemplate current conditions and expected future changes, as appropriate, it is reasonably possible that future conditions could differ from these estimates, which could materially affect our results of operations and financial position. Among other effects, such changes could result in future impairments of goodwill, intangible assets and long-lived assets, incremental losses on finance receivables, additional allowances on accounts receivable and deferred tax assets and changes in litigation and other loss contingencies.
New Accounting Standards	New Accounting Standards In November 2024, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2024-03, Income Statement–Reporting Comprehensive Income–Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires that public business entities disclose additional information about specific expense categories to provide more detailed information to investors about the types of expenses in commonly presented expense captions. The amendments are effective for fiscal years beginning after December 15, 2026, and for interim periods beginning after December 15, 2027. Early adoption is permitted and the amendments should be applied either prospectively to financial statements issued for reporting periods after the effective date or retrospectively to any or all prior periods presented in the financial statements. The Company is currently evaluating the impact the adoption of ASU 2024-03 will have on the consolidated financial statements and related disclosures. In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which requires additional income tax disclosures on an annual basis, specifically related to the rate reconciliation and income taxes paid. The amendments are effective for fiscal years beginning after December 15, 2024. Early adoption is permitted and the amendments should be applied on a prospective basis. The Company is currently evaluating the impact the adoption of ASU 2023-09 will have on the consolidated financial statements and related disclosures.