Accounts, Notes and Other Receivables—Net

12 Months Ended

Dec. 31, 2022

Receivables [Abstract]

Accounts, Notes and Other Receivables—Net

Note 8. Accounts, Notes and Other Receivables—Net

	December 31,
	2022		2021
	(Dollars in millions)
Trade receivables	$	619	$	553
Notes receivables	105		121
Other receivables	88		78
	$	812	$	752
Less — Allowance for expected credit losses	(9)		(5)
	$	803	$	747

Trade receivables include $46 million and $63 million of unbilled balances as of December 31, 2022 and 2021, respectively.