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SUPPLEMENTAL CASH FLOW INFORMATION (Tables)

3 Months Ended

Mar. 31, 2021

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

Included in the line item "Other items, net" of the "Operating activities" section of the Unaudited Consolidated Statements of Cash Flows are the following changes to Unaudited Consolidated Statements of Financial Position:

(Dollars in millions)			First Three Months
			2021						2020
Other current assets			$	10					$	7
Other noncurrent assets			1						9
Payables and other current liabilities			5						58
Long-term liabilities and equity			61						(3)
Total			$	77					$	71

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