Description of Business and Basis of Consolidation and Presentation	9 Months Ended
	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business and Basis of Consolidation and Presentation	1. Description of Business and Basis of Consolidation and Presentation Activision Blizzard, Inc. is a leading global developer and publisher of interactive entertainment content and services. We develop and distribute content and services on video game consoles, personal computers (“PCs”), and mobile devices. We also operate esports leagues and offer digital advertising within some of our content. The terms “Activision Blizzard,” the “Company,” “we,” “us,” and “our” are used to refer collectively to Activision Blizzard, Inc. and its subsidiaries. Merger Agreement On January 18, 2022, we entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Microsoft Corporation (“Microsoft”) and Anchorage Merger Sub Inc. (“Merger Sub”), a wholly owned subsidiary of Microsoft. Subject to the terms and conditions of the Merger Agreement, Microsoft agreed to acquire the Company for $95.00 per issued and outstanding share of our common stock, par value $0.000001 per share, in an all-cash transaction. Pursuant to the Merger Agreement, following consummation of the merger of Merger Sub with and into the Company (the “Merger”), the Company will be a wholly-owned subsidiary of Microsoft. As a result of the Merger, we will cease to be a publicly traded company. We have agreed to various customary covenants and agreements, including, among others, agreements to conduct our business in the ordinary course during the period between the execution of the Merger Agreement and the effective time of the Merger (the “Effective Time”). We do not believe these restrictions will prevent us from meeting our debt service obligations, ongoing costs of operations, working capital needs or capital expenditure requirements. The consummation of the Merger remains subject to customary closing conditions, including satisfaction of certain regulatory approvals. On April 28, 2022, the Company’s stockholders adopted the Merger Agreement at a special meeting of stockholders. The Merger is currently expected to close in Microsoft’s fiscal year ending June 30, 2023. For additional information related to the Merger Agreement, please refer to the Definitive Proxy Statement on Schedule 14A filed with the SEC on March 21, 2022, as supplemented by the Current Report on Form 8-K filed with the SEC on April 15, 2022, as well as Part I Item 1 “Business” of our Annual Report on Form 10-K for the year ended December 31, 2021, and other relevant materials in connection with the proposed transaction with Microsoft that we will file with the SEC and that will contain important information about the Company and the Merger. Our Segments Based upon our organizational structure, we conduct our business through three reportable segments, each of which is a leading global developer and publisher of interactive entertainment content and services based primarily on our internally-developed intellectual properties. (i) Activision Publishing, Inc. Activision Publishing, Inc. (“Activision”) delivers content through both premium and free-to-play offerings and primarily generates revenue from full-game and in-game sales, as well as by licensing software to third-party or related-party companies that distribute Activision products. Activision’s key product offerings include titles and content for Call of Duty®, a first-person action franchise. Activision also includes the activities of the Call of Duty League™, a global professional esports league with city-based teams. (ii) Blizzard Entertainment, Inc. Blizzard Entertainment, Inc. (“Blizzard”) delivers content through both premium and free-to-play offerings and primarily generates revenue from full-game and in-game sales, subscriptions, and by licensing software to third-party or related-party companies that distribute Blizzard products. Blizzard also maintains a proprietary online gaming platform, Battle.net®, which facilitates digital distribution of Blizzard content and selected Activision content, online social connectivity, and the creation of user-generated content. Blizzard’s key product offerings include titles and content for: the Warcraft® franchise, which includes World of Warcraft®, a subscription-based massive multi-player online role-playing game, and Hearthstone®, an online collectible card game based in the Warcraft universe; Diablo® in the action role-playing genre; and Overwatch® in the team-based first-person action genre. Blizzard also includes the activities of the Overwatch League™, a global professional esports league with city-based teams. (iii) King Digital Entertainment King Digital Entertainment (“King”) delivers content through free-to-play offerings and primarily generates revenue from in-game sales and in-game advertising on mobile platforms. King’s key product offerings include titles and content for Candy Crush™, a “match three” franchise. Other We also engage in other businesses that do not represent reportable segments, including the Activision Blizzard Distribution (“Distribution”) business, which consists of operations in Europe that provide warehousing, logistics, and sales distribution services to third-party publishers of interactive entertainment software, our own publishing operations, and manufacturers of interactive entertainment hardware. Basis of Consolidation and Presentation The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with the rules and regulations of the SEC and accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim reporting. Accordingly, certain notes or other information that are normally required by U.S. GAAP have been condensed or omitted if they substantially duplicate the disclosures contained in our annual audited consolidated financial statements. Additionally, the year-end condensed consolidated balance sheet data was derived from audited financial statements but does not include all disclosures required by U.S. GAAP. Accordingly, the unaudited condensed consolidated financial statements 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, 2021. The preparation of the condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. In the opinion of management, all adjustments considered necessary for the fair statement of our financial position and results of operations in accordance with U.S. GAAP (consisting of normal recurring adjustments) have been included in the accompanying unaudited condensed consolidated financial statements. Actual results could differ from these estimates and assumptions. The accompanying condensed consolidated financial statements include the accounts and operations of the Company. All intercompany accounts and transactions have been eliminated.