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RISK MANAGEMENT AND HEDGING ACTIVITIES USING DERIVATIVES - Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	$ 116	$ 178
(Liabilities)	(84)	(125)
Derivatives designated as hedging instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	104	177
(Liabilities)	(79)	(124)
Derivatives not designated as hedging instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	12	1
(Liabilities)	(5)	(1)
Other current assets | Interest-rate contracts | Derivatives designated as hedging instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	0	11
(Liabilities)	0	0
Financial contracts | Other current assets | Commodity contracts | Derivatives designated as hedging instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	104	160
(Liabilities)	(79)	(123)
Financial contracts | Other assets | Commodity contracts | Derivatives designated as hedging instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	0	6
(Liabilities)	0	(1)
Financial contracts | Other current assets/liabilities | Commodity contracts | Derivatives not designated as hedging instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	12	1
(Liabilities)	$ (5)	$ (1)

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- Definition

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

+ References

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