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Cybersecurity Risk Management and Strategy Disclosure | 12 Months Ended
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Jun. 29, 2025
Cybersecurity Risk Management, Strategy, and Governance [Line Items] |
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] | We maintain a cyber risk management program designed to identify, assess, manage, mitigate and respond to cybersecurity threats. The program aligns with Wolfspeed's Enterprise Risk Management ("ERM") program and addresses information technology and business environments. Our cyber risk management program is designed based on the National Institute of Standards and Technology ("NIST") Cybersecurity Framework ("CSF") and we aim to incorporate industry best practices throughout. Our Information Security ("InfoSec") Governance, Risk and Compliance ("GRC") organization leverages multiple methods and overlapping capabilities to protect the confidentiality, integrity and availability of our data, information and intellectual property. Assessments of Wolfspeed's cyber program are conducted by internal audit and third-party information and cyber experts to monitor the effectiveness and maturity level of Wolfspeed's cybersecurity program. Cybersecurity tabletop exercises and event simulations are conducted with management, incorporating external resources and advisors, to test our ability and preparedness to respond to cyber threats and identify any areas of weakness. The program, standard operating procedures and supporting tools for determining thresholds for materiality are incorporated as a key component to the incident response program and related activities. All employees are required to complete cybersecurity training semiannually, with additional on-demand training and phishing campaigns offered throughout the year. InfoSec GRC’s approach to cybersecurity is structured to align with Wolfspeed’s business goals, objectives and regulatory requirements and covers all company locations, globally. Engagement of Third Parties Given the complex and quickly evolving nature of cybersecurity threats, we engage third-party advisors to assist our team in developing and maintaining effective cybersecurity risk management. Partnering with external entities allows us to leverage specialized knowledge and insights, better ensuring our cybersecurity strategies and processes are well-designed and effective. For example, in 2025 we engaged a global cybersecurity leader to conduct an external assessment of our Information Security program, which included consideration of the cybersecurity framework, organizational structure and collective capabilities. Oversight of Third-party Risk As part of our risk management process, we conduct application security assessments, vulnerability management, penetration testing, security audits and ongoing risk assessments. Our cybersecurity risk management extends to risks associated with our use of third-party service providers. For example, we conduct security risk assessments of third-party providers that request or require access to our digital and information assets. As of the date of this Annual Report, we have not identified a material cyber incident that would have a material impact on our business, results of operations, or financial condition; however, the occurrence or scope of such events is not always immediately apparent and there can be no assurance that we will not suffer a material cyber incident in the future. Refer to Part 1, Item 1A "Risk Factors" of this Annual Report for further discussion on cybersecurity risks.
Cybersecurity Risk Management Processes Integrated [Flag] | true
Cybersecurity Risk Management Processes Integrated [Text Block] | We maintain a cyber risk management program designed to identify, assess, manage, mitigate and respond to cybersecurity threats.
Cybersecurity Risk Management Third Party Engaged [Flag] | true
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] | true
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] | false
Cybersecurity Risk Board of Directors Oversight [Text Block] | The board of directors, as a whole, has oversight responsibility for our strategic and operational risks.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] | The audit committee assists the board of directors with this responsibility by reviewing and discussing our risk program and practices, including cybersecurity risks, with members of senior leadership and management.
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] | In turn, the audit committee periodically reports on its review to the full board of directors.
Cybersecurity Risk Role of Management [Text Block] | The board of directors, as a whole, has oversight responsibility for our strategic and operational risks. The audit committee assists the board of directors with this responsibility by reviewing and discussing our risk program and practices, including cybersecurity risks, with members of senior leadership and management. In turn, the audit committee periodically reports on its review to the full board of directors. Our Chief Information Officer (the "CIO") meets at a regular cadence with a member of the board of directors who is the board’s cybersecurity designee. The CIO also briefs the audit committee on the effectiveness of Wolfspeed's cyber risk management program quarterly or in accordance with significant events. In addition, the board of directors is advised by our CIO on Wolfspeed's cybersecurity risk exposures and steps taken to monitor and mitigate cybersecurity risks. Wolfspeed’s VP, Chief Information Security Officer (the "CISO"), with over 25 years of experience in Fortune 500 companies including in aspects of IT, infrastructure, information security including multiple CISO roles, and certifications across IT and information security, leads our InfoSec GRC organization and is responsible for the implementation, operation, and monitoring of our cybersecurity risk management program. Our CISO reports to the CIO, who reports to the Chief Executive Officer. Responsible for assessing and managing our cyber risk management program, the InfoSec GRC organization is comprised of multiple teams that address and respond to cyber risk related to identification and access management, data protection, security architecture and engineering, security operations, insider threat, and cyber defense. The InfoSec GRC oversees compliance with our cybersecurity framework, including benchmarking within the organization and facilitates cybersecurity risk management activities. The InfoSec GRC teams also oversee the review and approval process of policies and the security awareness program. Each team reports directly to the Senior Director of Information Security who is responsible for informing the CIO, information technology leadership and senior leadership teams on the prevention, detection, mitigation, and remediation of the program, including cybersecurity incidents.
Cybersecurity Risk Management Positions or Committees Responsible [Flag] | true
Cybersecurity Risk Management Positions or Committees Responsible [Text Block] | Wolfspeed’s VP, Chief Information Security Officer (the "CISO"), with over 25 years of experience in Fortune 500 companies including in aspects of IT, infrastructure, information security including multiple CISO roles, and certifications across IT and information security, leads our InfoSec GRC organization and is responsible for the implementation, operation, and monitoring of our cybersecurity risk management program.
Cybersecurity Risk Management Expertise of Management Responsible [Text Block] | Wolfspeed’s VP, Chief Information Security Officer (the "CISO"), with over 25 years of experience in Fortune 500 companies including in aspects of IT, infrastructure, information security including multiple CISO roles, and certifications across IT and information security, leads our InfoSec GRC organization and is responsible for the implementation, operation, and monitoring of our cybersecurity risk management program.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] | Our Chief Information Officer (the "CIO") meets at a regular cadence with a member of the board of directors who is the board’s cybersecurity designee. The CIO also briefs the audit committee on the effectiveness of Wolfspeed's cyber risk management program quarterly or in accordance with significant events. In addition, the board of directors is advised by our CIO on Wolfspeed's cybersecurity risk exposures and steps taken to monitor and mitigate cybersecurity risks.
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] | true

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