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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 Fair value, before effects of master netting arrangements, of a financial asset or other 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 assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483444/210-20-55-22 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483444/210-20-55-7 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4B Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 4D -Subparagraph (c)(2) -SubTopic 20 -Topic 860 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481326/860-20-50-4D + Details
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