Allowance for Losses on Financial Assets (Tables)

12 Months Ended

Dec. 31, 2024

Credit Loss [Abstract]

Schedule of Financial Assets, Allowance for Credit Loss

The change in allowances for expected credit losses for the years ended December 31, 2024 and 2023 consisted of the following:

	Accounts receivable	Unbilled receivables	Other Current Assets	Financing receivables	Other Assets	Total
Balance at January 1, 2023	($116)	($23)	($85)	($55)	($88)	($367)
Changes in estimates	(6)	4	30	4	(34)	(2)
Write-offs	29		5			34
Recoveries	4					4
Balance at December 31, 2023	($89)	($19)	($50)	($51)	($122)	($331)
Balance at January 1, 2024	($89)	($19)	($50)	($51)	($122)	($331)
Changes in estimates	(45)	(19)	(8)	44	(85)	(113)
Write-offs	41		11		8	60
Recoveries	1					1
Balance at December 31, 2024	($92)	($38)	($47)	($7)	($199)	($383)