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ENVIRONMENTAL MATTERS (Tables)

12 Months Ended

Dec. 31, 2024

Environmental Matters [Abstract]

Schedule of Environmental Liabilities, Current and Non-current

(Dollars in millions)			December 31,
			2024						2023
Environmental contingencies, current			$	15					$	10
Environmental contingencies, long-term			269						274
Total			$	284					$	284

Schedule of Changes to Environmental Remediation Liabilities

(Dollars in millions)			Environmental Remediation Liabilities
Balance at December 31, 2022			$	245
Changes in estimates recognized in earnings and other			19
Cash reductions			(12)
Balance at December 31, 2023			252
Changes in estimates recognized in earnings and other			13
Cash reductions			(13)
Balance at December 31, 2024			$	252

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Roll Forward Of Environmental Remediation Liabilities [Table Text Block]

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Schedule Of Environmental Liabilities Balance Sheet Line Items [Table Text Block]

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