ACQUISITIONS AND DIVESTITURES - Schedule of Acquisition Consideration Transferred (Details) - TRP Energy, LLC $ in Millions	Dec. 20, 2024 USD ($)
Business Acquisition [Line Items]
Oil and natural gas properties	$ 989
Midstream assets	53
Suspense liabilities relieved	(16)
Cash consideration	325
Total consideration (including fair value of Diamondback common stock issued)	$ 1,351

Business Combination, Consideration Transferred, Midstream Assets, Property And Equipment

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Business Combination, Consideration Transferred, Oil And Gas, Property And Equipment

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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