Accounts Receivable, Net (Tables)

12 Months Ended

Dec. 31, 2022

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable

Accounts receivable, net consisted of the following:

(dollars in millions)	2022		2021
U.S. government contracts (including foreign military sales)	$	1,371	$	1,204
Other customers	8,189		8,932
Allowance for expected credit losses	(452)		(475)
Total accounts receivable, net	$	9,108	$	9,661

Accounts Receivable, Allowance for Credit Loss

The changes in the allowance for expected credit losses related to Accounts receivable were as follows:

(dollars in millions)	2022		2021
Balance as of January 1	$	475	$	546
Current period provision for expected credit losses, net of recoveries	26		(47)
Write-offs charged against the allowance for expected credit losses	(42)		(18)
Other, net	(7)		(6)
Balance as of December 31	$	452	$	475