Basis of Presentation	6 Months Ended
Basis of Presentation	Jun. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The Company Consensus Cloud Solutions, Inc., together with its subsidiaries (“Consensus Cloud Solutions”, “Consensus”, the “Company”, “our”, “us” or “we”), is a provider of secure information delivery services with a scalable Software-as-a-Service (“SaaS”) platform. Consensus serves approximately 850 thousand customers of all sizes, from enterprises to individuals, across approximately 46 countries and multiple industry verticals including healthcare, government, financial services, law and education. Beginning as an online fax company over two decades ago, Consensus has evolved into a global provider of enterprise secure communication solutions. Our communication and digital signature solutions enable our customers to securely and cooperatively access, exchange and use information across organizational, regional and national boundaries. Consensus Cloud Solutions, Inc. Spin-Off On September 21, 2021, J2 Global, Inc., known since October 7, 2021 as Ziff Davis, Inc. (“Ziff Davis” or the “Former Parent”) announced that its Board of Directors approved its separation of the Cloud Fax business (the “Separation” or the “Spin-Off”), into an independent publicly traded company, Consensus Cloud Solutions, Inc. On October 7, 2021, the Separation was completed and the Former Parent transferred certain assets and liabilities associated with its Cloud Fax business to Consensus, including the equity interests in J2 Cloud Services, LLC (“J2 Cloud Services”), in exchange for approximately $259.1 million in cash, an asset related to $500.0 million in aggregate principal amount of the 6.5% Senior Notes due in 2028, and the return of the assets and liabilities related to the non-fax business back to Ziff Davis. On October 8, 2021, Consensus began trading on the Nasdaq Stock Market LLC (“Nasdaq”) under the stock symbol “CCSI”. Ziff Davis retained a 19.9% interest in Consensus following the Separation. Subsequently Ziff Davis has sold, or otherwise disposed of, a portion of its Consensus shares, reducing its beneficial ownership in the Company to under 10% as of June 30, 2024 and December 31, 2023 (see Note 15 - Related Party Transactions). Principles of Consolidation The accompanying interim condensed consolidated financial statements include the accounts of Consensus and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Basis of Presentation The accompanying interim condensed consolidated financial statements are unaudited and have been prepared in accordance with instructions for Form 10-Q and Article 10 of Regulation S-X issued by the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and note disclosures required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements. The Company believes that the disclosures made are adequate to make that information not misleading. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for the fair statement of these interim financial statements have been reflected. It is suggested that these financial statements be read in conjunction with the audited financial statements and the related notes thereto for the year ended December 31, 2023, included in our Annual Report (Form 10-K) filed with the SEC on February 28, 2024. Accordingly, significant accounting policies and other disclosures normally provided have been omitted since such items are disclosed therein. The results of operations for this interim period are not necessarily indicative of the operating results for the full year or for any future period. Use of Estimates The preparation of condensed consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements, including judgments about the reported amounts of revenue and expenses during the reporting period. The Company believes that its most significant estimates are those related to revenue recognition, internal-use software development costs, share-based compensation expense and income taxes. On an ongoing basis, management evaluates its estimates based on historical experience and on various other factors that the Company believes to be reasonable under the circumstances. Actual results could materially differ from those estimates due to risks and uncertainties, including uncertainty in the current economic environment due to factors such as inflationary pressures and elevated interest rates. Significant Accounting Policies There have been no material changes to our significant accounting policies from our Annual Report on Form 10-K for the fiscal year ended December 31, 2023. Segment Reporting Financial Accounting Standards Board (“FASB”) ASC Topic No. 280, Segment Reporting (“ASC 280”), establishes standards for the way that public business enterprises report information about operating segments in their annual consolidated financial statements and requires that those enterprises report selected information about operating segments in interim financial reports. ASC 280 also establishes standards for related disclosures about products and services, geographic areas and major customers. The Company’s business segment is based on the organization’s structure used by the chief operating decision maker, who is our chief executive officer (CEO), for making operating and investment decisions and for assessing performance. The Company’s chief executive officer reviews financial information presented on a consolidated basis for purposes of assessing performance and making decisions on how to allocate resources. The chief operating decision maker views the Company as one reportable segment known as Cloud Fax (see Note 14 - Segment Information). Reclassifications Certain prior year amounts have been reclassified for consistency with the current year presentation. These reclassifications had no effect on the reported results of operations.