v3.25.4

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)	12 Months Ended
	Dec. 31, 2025 USD ($) $ / Boe	Dec. 31, 2024 USD ($) $ / Boe	Dec. 31, 2023 USD ($) $ / Boe	Mar. 31, 2024	Mar. 08, 2024	Nov. 13, 2023
Product Information [Line Items]
Remaining performance obligation, amount	$ 0
Depreciation, depletion, amortization and accretion	$ 5,038,000,000	$ 2,850,000,000	$ 1,746,000,000
Estimated future net revenue discounted rate per annum	10.00%
Accounts receivable, expected payment period	3 months
Impairment of long-lived assets	$ 0	0	0
Equity method investment impairment	$ 0	$ 0	$ 0
Viper
Product Information [Line Items]
Ownership percentage	42.00%			50.00%	50.00%	50.00%
Oil and Gas Properties
Product Information [Line Items]
Average depletion rate per barrel equivalent unit of production (usd per BOE) \| $ / Boe	14.60	12.60	10.21
Depreciation, depletion, amortization and accretion	$ 4,900,000,000	$ 2,800,000,000	$ 1,700,000,000
Minimum
Product Information [Line Items]
Settlement statements received, after production delivered, period	30 days
Minimum \| Other Property and Equipment, Net
Product Information [Line Items]
Estimated useful life of property and equipment	3 years
Maximum
Product Information [Line Items]
Settlement statements received, after production delivered, period	90 days
Maximum \| Other Property and Equipment, Net
Product Information [Line Items]
Estimated useful life of property and equipment	30 years

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Diamondback Energy, Inc. 10-K