Commitments and Contingencies	9 Months Ended
Commitments and Contingencies	Sep. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Legal Proceedings We are party to routine claims, suits, investigations, audits, and other proceedings arising from the ordinary course of business, including with respect to intellectual property rights, contractual claims, labor and employment matters, regulatory matters, tax matters, unclaimed property matters, compliance matters, and collection matters. In the opinion of management, such routine claims and lawsuits are not significant, and we do not expect them to have a material adverse effect on our business, financial condition, results of operations, or liquidity. We are also party to the proceedings set forth below. Pending EEOC Settlement In September 2021, we entered into a proposed consent decree with the U.S. Equal Employment Opportunity Commission (“ EEOC”) to settle claims regarding certain employment practices. The consent decree is subject to approval by the United States District Court, Central District of California, and, among other things, provides for the creation of an $18 million settlement fund for eligible claimants; upgrading Company policies, practices, and training to further prevent and eliminate harassment and discrimination in its workplaces, including implementing an expanded performance review system with a new equal opportunity focus; and providing ongoing oversight and review of the Company’s training programs, investigation policies, disciplinary framework and compliance by appointing a third-party equal opportunity consultant whose findings will be regularly reported to our Board of Directors as well as the EEOC. The California Department of Fair Employment and Housing (“DFEH”) has filed a motion to intervene in the matter, seeking to object to the consent decree, including the amount of the settlement fund, and that motion is pending. There can be no assurance that the consent decree will be approved by the Court. Other Pending Employment-Related Matters On July 20, 2021, the DFEH filed a complaint (“DFEH Complaint”) in the Los Angeles County Superior Court of the State of California against Activision Blizzard, Blizzard Entertainment and Activision Publishing alleging violations of the California Fair Employment and Housing Act and the California Equal Pay Act. On August 3, 2021, a putative class action was filed in the United States District Court, Central District of California, entitled Gary Cheng v. Activision Blizzard, Inc., et al., Case No. 2:21-cv-06240-PA-JEM. Plaintiff purports to represent a class of Activision shareholders who purchased stock between August 4, 2016 and July 27, 2021, and asserts claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 against the Company and three current or former officers. Beginning on August 6, 2021, three putative shareholder derivative actions were filed in California Superior Court, County of Los Angeles, and those cases have now been consolidated in an action entitled York County on Behalf of County of York Retirement Fund v. Robert A. Kotick, et al., Case No. 21STCV28949. The actions assert claims on the Company’s behalf against eleven current or former officers and directors for breach of fiduciary duty, corporate waste and unjust enrichment based on allegations similar to those in the DFEH Complaint and in the securities class action. The Company is named as a nominal defendant. The Company is cooperating with an investigation by the U.S. Securities and Exchange Commission (“SEC”) regarding disclosures on employment matters and related issues including responding to a subpoena from the SEC. The SEC has also issued subpoenas to a number of current and former executives and other employees in connection with this matter. We are unable to predict the impact of the above matters on our business, financial condition, results of operations, or liquidity at this time.