Allowances for Losses on Financial Assets

3 Months Ended

Mar. 31, 2023

Allowance for Losses on Financial Assets [Abstract]

Allowances for Losses on Financial Assets

Allowances for Losses on Financial Assets

The changes in allowances for expected credit losses for the three months ended March 31, 2023 and 2022 consisted of the following:

	Accounts receivable	Unbilled receivables	Other current assets	Customer financing	Other assets	Total
Balance at January 1, 2022	($390)	($91)	($62)	($18)	($186)	($747)
Changes in estimates	(7)	15	5	(48)	(22)	(57)
Write-offs	6					6
Recoveries	1					1
Balance at March 31, 2022	($390)	($76)	($57)	($66)	($208)	($797)
Balance at January 1, 2023	($116)	($23)	($85)	($55)	($88)	($367)
Changes in estimates	1	1	8		(4)	6
Write-offs	3		1			4
Recoveries	1					1
Balance at March 31, 2023	($111)	($22)	($76)	($55)	($92)	($356)