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FINANCIAL INSTRUMENTS - Schedule of derivatives instruments presented at fair value in the Consolidated Balance Sheet (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
Fair value of derivatives instruments - noncurrent assets	$ 18	$ 2
Fair value of derivatives instruments - current assets	46	24
Fair value of derivatives instruments - assets	64	26
Fair value of derivatives instruments - noncurrent liabilities	3	21
Fair value of derivatives instruments - current liabilities	18	33
Fair value of derivatives instruments - liabilities	21	54
Currency commercial derivatives | Derivatives that qualify for hedge accounting
Derivatives, Fair Value [Line Items]
Fair value of derivatives instruments - noncurrent assets	9	0
Fair value of derivatives instruments - current assets	7	0
Fair value of derivatives instruments - assets	16	0
Fair value of derivatives instruments - noncurrent liabilities	0	13
Fair value of derivatives instruments - current liabilities	0	9
Fair value of derivatives instruments - liabilities	0	22
Currency commercial derivatives | Derivatives that do not qualify for hedge accounting
Derivatives, Fair Value [Line Items]
Fair value of derivatives instruments - noncurrent assets	4	0
Fair value of derivatives instruments - current assets	12	5
Fair value of derivatives instruments - assets	16	5
Fair value of derivatives instruments - noncurrent liabilities	0	7
Fair value of derivatives instruments - current liabilities	4	17
Fair value of derivatives instruments - liabilities	4	24
Currency net debt derivatives | Derivatives that do not qualify for hedge accounting
Derivatives, Fair Value [Line Items]
Fair value of derivatives instruments - noncurrent assets	0	0
Fair value of derivatives instruments - current assets	0	1
Fair value of derivatives instruments - assets	0	1
Fair value of derivatives instruments - noncurrent liabilities	0	0
Fair value of derivatives instruments - current liabilities	1	0
Fair value of derivatives instruments - liabilities	1	0
Energy derivatives | Derivatives that do not qualify for hedge accounting
Derivatives, Fair Value [Line Items]
Fair value of derivatives instruments - noncurrent assets	2	1
Fair value of derivatives instruments - current assets	0	0
Fair value of derivatives instruments - assets	2	1
Fair value of derivatives instruments - noncurrent liabilities	1	0
Fair value of derivatives instruments - current liabilities	1	2
Fair value of derivatives instruments - liabilities	2	2
Metal derivatives | Derivatives that do not qualify for hedge accounting
Derivatives, Fair Value [Line Items]
Fair value of derivatives instruments - noncurrent assets	3	1
Fair value of derivatives instruments - current assets	27	18
Fair value of derivatives instruments - assets	30	19
Fair value of derivatives instruments - noncurrent liabilities	2	1
Fair value of derivatives instruments - current liabilities	12	5
Fair value of derivatives instruments - liabilities	$ 14	$ 6

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483466/210-20-50-3

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No definition available.

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