DERIVATIVES - Fair Value (Details) - Commodity Contracts - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Fair Value of Derivatives
Total derivatives	$ 0	$ 0
Other current assets
Fair Value of Derivatives
Netting	(22)	(27)
Other noncurrent assets
Fair Value of Derivatives
Netting	(26)	(11)
Current - Fair value of derivative contracts
Fair Value of Derivatives
Netting	22	27
Noncurrent - Fair value of derivative contracts
Fair Value of Derivatives
Netting	26	11
Gross Amounts at Fair Value
Fair Value of Derivatives
Total derivatives	(716)	(395)
Gross Amounts at Fair Value \| Other current assets
Fair Value of Derivatives
Gross Amounts at Fair Value	31	33
Gross Amounts at Fair Value \| Other noncurrent assets
Fair Value of Derivatives
Gross Amounts at Fair Value	55	12
Gross Amounts at Fair Value \| Current - Fair value of derivative contracts
Fair Value of Derivatives
Gross Amounts at Fair Value	(576)	(297)
Gross Amounts at Fair Value \| Noncurrent - Fair value of derivative contracts
Fair Value of Derivatives
Gross Amounts at Fair Value	(226)	(143)
Net Fair Value
Fair Value of Derivatives
Total derivatives	(716)	(395)
Net Fair Value \| Other current assets
Fair Value of Derivatives
Net Fair Value	9	6
Net Fair Value \| Other noncurrent assets
Fair Value of Derivatives
Net Fair Value	29	1
Net Fair Value \| Current - Fair value of derivative contracts
Fair Value of Derivatives
Net Fair Value	(554)	(270)
Net Fair Value \| Noncurrent - Fair value of derivative contracts
Fair Value of Derivatives
Net Fair Value	$ (200)	$ (132)

Fair value of liability associated with 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.

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