Cybersecurity Risk Management and Strategy Disclosure	12 Months Ended
Dec. 31, 2025
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]	Diamondback provides us with personnel and general and administrative services pursuant to the Services and Secondment Agreement, including the personnel and infrastructure that underlie our cybersecurity risk management program. In connection therewith, Diamondback has implemented and invested in, and will continue to implement and invest in, controls, procedures and protections (including internal and external personnel) that are designed to protect Diamondback’s systems, identify and remediate on a regular basis vulnerabilities in Diamondback’s systems and related infrastructure and monitor and mitigate the risk of data loss and other cybersecurity threats. Diamondback has also engaged third-party consultants to conduct penetration testing and risk assessments. Diamondback’s cybersecurity program is informed by the National Institute of Standards and Technology (“NIST”) Cybersecurity Framework and measured by the Maturity and Risk Assessment Ratings associated with the NIST Cybersecurity Framework and the Capability Maturity Model Integration. Diamondback’s cybersecurity risk management program is integrated into its overall enterprise risk management program, which integrates our enterprise risk management program, and shares common methodologies, reporting channels and governance processes that apply across the enterprise risk management program to other legal, compliance, strategic, operational, and financial risk areas that apply to us. Diamondback’s cybersecurity risk management program, which it provides to us under the Services and Secondment Agreement, includes: •risk assessments designed to help identify material cybersecurity risks to critical systems, information, products, services, and the broader enterprise IT and operational technology (“OT”) environments; •a security team principally responsible for managing (i) cybersecurity risk assessment processes, (ii) security controls, and (iii) its response to cybersecurity incidents; •the use of external service providers, where appropriate, to assess, test, train or otherwise assist with aspects of its security controls; •security tools deployed in the IT and OT environments for protection against and monitoring for suspicious activity; •cybersecurity awareness training of its employees, including incident response personnel and senior management, including those who provide these services for us; •cybersecurity tabletop exercises for members of its cybersecurity incident response team and legal department; •a cybersecurity incident response plan that includes procedures for responding to cybersecurity incidents; and •a third-party risk management process for service providers, which may include diligence, assessments and/or contractual requirements, depending on each service provider’s operational criticality and relative risk profile.
Cybersecurity Risk Management Processes Integrated [Flag]	true
Cybersecurity Risk Management Processes Integrated [Text Block]	Diamondback provides us with personnel and general and administrative services pursuant to the Services and Secondment Agreement, including the personnel and infrastructure that underlie our cybersecurity risk management program. In connection therewith, Diamondback has implemented and invested in, and will continue to implement and invest in, controls, procedures and protections (including internal and external personnel) that are designed to protect Diamondback’s systems, identify and remediate on a regular basis vulnerabilities in Diamondback’s systems and related infrastructure and monitor and mitigate the risk of data loss and other cybersecurity threats. Diamondback has also engaged third-party consultants to conduct penetration testing and risk assessments. Diamondback’s cybersecurity program is informed by the National Institute of Standards and Technology (“NIST”) Cybersecurity Framework and measured by the Maturity and Risk Assessment Ratings associated with the NIST Cybersecurity Framework and the Capability Maturity Model Integration. Diamondback’s cybersecurity risk management program is integrated into its overall enterprise risk management program, which integrates our enterprise risk management program, and shares common methodologies, reporting channels and governance processes that apply across the enterprise risk management program to other legal, compliance, strategic, operational, and financial risk areas that apply to us.
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 audit committee of the board of directors receives quarterly updates from Diamondback’s Senior Vice President and Chief Information Officer on the status of Diamondback’s cybersecurity governance program, including as related to new or developing initiatives and any significant security incidents that may occur, to the extent relevant to our program. Board members also receive presentations on cybersecurity topics from Diamondback’s Senior Vice President and Chief Information Officer as part of the board’s continuing education on topics that impact public companies.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]	The audit committee of the board of directors receives quarterly updates from Diamondback’s Senior Vice President and Chief Information Officer on the status of Diamondback’s cybersecurity governance program, including as related to new or developing initiatives and any significant security incidents that may occur, to the extent relevant to our program.
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]	The audit committee of the board of directors receives quarterly updates from Diamondback’s Senior Vice President and Chief Information Officer on the status of Diamondback’s cybersecurity governance program, including as related to new or developing initiatives and any significant security incidents that may occur, to the extent relevant to our program. Board members also receive presentations on cybersecurity topics from Diamondback’s Senior Vice President and Chief Information Officer as part of the board’s continuing education on topics that impact public companies.
Cybersecurity Risk Role of Management [Text Block]	Diamondback’s cybersecurity governance program is led by its Senior Vice President and Chief Information Officer, with support from the internal information technology department. Diamondback’s Senior Vice President and Chief Information Officer has over 20 years of technological leadership experience in the oil and gas industry, providing oversight of all information technology disciplines, including cybersecurity, networking, infrastructure, applications, and data management and protection. Diamondback’s Senior Vice President and Chief Information Officer and his team, which consists of individuals who hold designations as Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), and CompTIASecurity+, are responsible for leading enterprise-wide cybersecurity strategy, policy, standards, architecture and processes. In addition, Diamondback’s cybersecurity incident response team is responsible for responding to cybersecurity incidents and is guided by its Computer Security Incident Response Plan. Progress and developments in Diamondback’s cybersecurity governance program are communicated to members of its and our executive team. Diamondback’s and our management takes steps to remain informed about and monitor efforts to prevent, detect, mitigate and remediate cybersecurity risks and incidents through various means, which may include briefings from internal security personnel; threat intelligence and other information obtained from governmental, public or private sources, including third-party consultants engaged by Diamondback; alerts and reports produced by security tools deployed in the enterprise IT and OT environments; and through reporting by employees and service providers. While our board of directors is ultimately responsible for enterprise-wide risk oversight, the board’s committees assist the board in fulfilling its oversight responsibilities in certain areas of risk. In particular, the board’s audit committee is responsible, among other things, for risk management relating to legal and regulatory requirements, including cybersecurity, which plays an integral role in the risk management strategy and continues to be an area of increasing focus for our board, the audit committee and management. The audit committee of the board of directors receives quarterly updates from Diamondback’s Senior Vice President and Chief Information Officer on the status of Diamondback’s cybersecurity governance program, including as related to new or developing initiatives and any significant security incidents that may occur, to the extent relevant to our program. Board members also receive presentations on cybersecurity topics from Diamondback’s Senior Vice President and Chief Information Officer as part of the board’s continuing education on topics that impact public companies. Diamondback’s cybersecurity governance program also includes processes to assess cybersecurity risks related to third-party service providers, suppliers and vendors.
Cybersecurity Risk Management Positions or Committees Responsible [Flag]	true
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]	Diamondback’s cybersecurity governance program is led by its Senior Vice President and Chief Information Officer, with support from the internal information technology department.
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]	Diamondback’s Senior Vice President and Chief Information Officer has over 20 years of technological leadership experience in the oil and gas industry, providing oversight of all information technology disciplines, including cybersecurity, networking, infrastructure, applications, and data management and protection. Diamondback’s Senior Vice President and Chief Information Officer and his team, which consists of individuals who hold designations as Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), and CompTIASecurity+, are responsible for leading enterprise-wide cybersecurity strategy, policy, standards, architecture and processes.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]	Progress and developments in Diamondback’s cybersecurity governance program are communicated to members of its and our executive team.
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]	true

Cybersecurity Risk Management and Strategy Disclosure

12 Months Ended

Dec. 31, 2025

Cybersecurity Risk Management, Strategy, and Governance [Line Items]

Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]

Diamondback provides us with personnel and general and administrative services pursuant to the Services and Secondment Agreement, including the personnel and infrastructure that underlie our cybersecurity risk management program. In connection therewith, Diamondback has implemented and invested in, and will continue to implement and invest in, controls, procedures and protections (including internal and external personnel) that are designed to protect Diamondback’s systems, identify and remediate on a regular basis vulnerabilities in Diamondback’s systems and related infrastructure and monitor and mitigate the risk of data loss and other cybersecurity threats. Diamondback has also engaged third-party consultants to conduct penetration testing and risk assessments. Diamondback’s cybersecurity program is informed by the National Institute of Standards and Technology (“NIST”) Cybersecurity Framework and measured by the Maturity and Risk Assessment Ratings associated with the NIST Cybersecurity Framework and the Capability Maturity Model Integration.

Diamondback’s cybersecurity risk management program is integrated into its overall enterprise risk management program, which integrates our enterprise risk management program, and shares common methodologies, reporting channels and governance processes that apply across the enterprise risk management program to other legal, compliance, strategic, operational, and financial risk areas that apply to us.

Diamondback’s cybersecurity risk management program, which it provides to us under the Services and Secondment Agreement, includes:

•risk assessments designed to help identify material cybersecurity risks to critical systems, information, products, services, and the broader enterprise IT and operational technology (“OT”) environments;

•a security team principally responsible for managing (i) cybersecurity risk assessment processes, (ii) security controls, and (iii) its response to cybersecurity incidents;

•the use of external service providers, where appropriate, to assess, test, train or otherwise assist with aspects of its security controls;

•security tools deployed in the IT and OT environments for protection against and monitoring for suspicious activity;

•cybersecurity awareness training of its employees, including incident response personnel and senior management, including those who provide these services for us;

•cybersecurity tabletop exercises for members of its cybersecurity incident response team and legal department;

•a cybersecurity incident response plan that includes procedures for responding to cybersecurity incidents; and

•a third-party risk management process for service providers, which may include diligence, assessments and/or contractual requirements, depending on each service provider’s operational criticality and relative risk profile.

Cybersecurity Risk Management Processes Integrated [Flag]

true

Cybersecurity Risk Management Processes Integrated [Text Block]

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 audit committee of the board of directors receives quarterly updates from Diamondback’s Senior Vice President and Chief Information Officer on the status of Diamondback’s cybersecurity governance program, including as related to new or developing initiatives and any significant security incidents that may occur, to the extent relevant to our program. Board members also receive presentations on cybersecurity topics from Diamondback’s Senior Vice President and Chief Information Officer as part of the board’s continuing education on topics that impact public companies.

Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]

Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]

Cybersecurity Risk Role of Management [Text Block]

Diamondback’s cybersecurity governance program is led by its Senior Vice President and Chief Information Officer, with support from the internal information technology department. Diamondback’s Senior Vice President and Chief Information Officer has over 20 years of technological leadership experience in the oil and gas industry, providing oversight of all information technology disciplines, including cybersecurity, networking, infrastructure, applications, and data management and protection. Diamondback’s Senior Vice President and Chief Information Officer and his team, which consists of individuals who hold designations as Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), and CompTIASecurity+, are responsible for leading enterprise-wide cybersecurity strategy, policy, standards, architecture and processes. In addition, Diamondback’s cybersecurity incident response team is responsible for responding to cybersecurity incidents and is guided by its Computer Security Incident Response Plan. Progress and developments in Diamondback’s cybersecurity governance program are communicated to members of its and our executive team. Diamondback’s and our management takes steps to remain informed about and monitor efforts to prevent, detect, mitigate and remediate cybersecurity risks and incidents through various means, which may include briefings from internal security personnel; threat intelligence and other information obtained from governmental, public or private sources, including third-party consultants engaged by Diamondback; alerts and reports produced by security tools deployed in the enterprise IT and OT environments; and through reporting by employees and service providers. While our board of directors is ultimately responsible for enterprise-wide risk oversight, the board’s committees assist the board in fulfilling its oversight responsibilities in certain areas of risk. In particular, the board’s audit committee is responsible, among other things, for risk management relating to legal and regulatory requirements, including cybersecurity, which plays an integral role in the risk management strategy and continues to be an area of increasing focus for our board, the audit committee and management.

Cybersecurity Risk Management Positions or Committees Responsible [Flag]

true

Cybersecurity Risk Management Positions or Committees Responsible [Text Block]

Diamondback’s cybersecurity governance program is led by its Senior Vice President and Chief Information Officer, with support from the internal information technology department.

Cybersecurity Risk Management Expertise of Management Responsible [Text Block]

Diamondback’s Senior Vice President and Chief Information Officer has over 20 years of technological leadership experience in the oil and gas industry, providing oversight of all information technology disciplines, including cybersecurity, networking, infrastructure, applications, and data management and protection. Diamondback’s Senior Vice President and Chief Information Officer and his team, which consists of individuals who hold designations as Certified Information Systems Security Professional (CISSP), Certified Information Systems Auditor (CISA), and CompTIASecurity+, are responsible for leading enterprise-wide cybersecurity strategy, policy, standards, architecture and processes.

Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]

Progress and developments in Diamondback’s cybersecurity governance program are communicated to members of its and our executive team.

Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]

true