SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Disclosure Text Block Supplement [Abstract]
Temporary investments	$ 1,000		$ 1,000		$ 690
Accumulated depreciation	18,900		18,900		18,400
Depreciation expense	248	$ 250	715	$ 756
Accounts Payable, Other	79		79		185
Insurance Recoveries			0	26
Supplier Finance Program, Obligation	115		115		122
Interest payments			333	$ 273
Asset retirement obligation	$ 103		$ 103		$ 105

Amount of obligations incurred and payable classified as other.

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates, classified as other. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of obligation for supplier finance program.

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