Allowances for Losses on Financial Assets (Tables)

3 Months Ended

Mar. 31, 2025

Allowance for Losses on Financial Assets [Abstract]

Schedule of Financial Assets, Allowance for Credit Loss

The changes in allowances for expected credit losses for the three months ended March 31, 2025 and 2024, consisted of the following:

	Accounts receivable	Unbilled receivables	Other current assets	Financing receivables	Other assets	Total
Balance at January 1, 2024	($89)	($19)	($50)	($51)	($122)	($331)
Changes in estimates	(16)	(1)	(1)	15	(10)	(13)
Write-offs	2		9			11
Recoveries	1					1
Balance at March 31, 2024	($102)	($20)	($42)	($36)	($132)	($332)
Balance at January 1, 2025	($92)	($38)	($47)	($7)	($199)	($383)
Changes in estimates	1	(3)	1	3	(38)	(36)
Write-offs	3					3
Recoveries	1					1
Balance at March 31, 2025	($87)	($41)	($46)	($4)	($237)	($415)