DERIVATIVES - Schedule of Marketing Derivatives (Details)	9 Months Ended				12 Months Ended
	Sep. 30, 2023 $ / bbl	Sep. 30, 2023 $ / MMcf	Sep. 30, 2023 MMBbls	Sep. 30, 2023 Bcf	Dec. 31, 2022 $ / bbl	Dec. 31, 2022 $ / MMcf	Dec. 31, 2022 MMBbls	Dec. 31, 2022 Bcf
Marketing Derivatives | Not Designated as Hedging Instruments
Outstanding commodity derivatives contracts not designated as hedging instruments
Weighted average sales price (in dollars per barrel)	83.94	2.99			81.37	7.89
Oil commodity contracts | Short position
Outstanding commodity derivatives contracts not designated as hedging instruments
Outstanding net volumes on derivatives not designated as hedges (mmbls/bcf) | MMBbls			(43)				(33)
Natural gas commodity contracts | Short position
Outstanding commodity derivatives contracts not designated as hedging instruments
Outstanding net volumes on derivatives not designated as hedges (mmbls/bcf) | Bcf				(93)				(112)