Credit Losses on Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2023

Credit Loss [Abstract]

Activity in allowance for credit losses

The following table presents the activity of our allowance for credit losses for our accounts receivable portfolio:

	(Dollars in millions)
Beginning balance at December 31, 2022(1)	$	19
Provision for expected losses	5
Write-offs charged against the allowance	(9)
Recoveries collected	2
Ending balance at June 30, 2023(1)	$	17

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(1)As of June 30, 2023 and December 31, 2022, amounts exclude a $5 million allowance for credit losses classified as held for sale. See Note 2—Planned Divestiture of the EMEA Business