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v3.25.3

Allowances for Losses on Financial Assets - Schedule of Financial Assets, Allowance for Credit Loss (Details) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] |  |
Account receivable, allowance for credit loss, beginning balance | $ (92) | $ (89)
Unbilled receivables, allowance for credit loss, beginning balance | (38) | (19)
Allowance for credit loss, beginning balance | (383) | (331)
Customer financing, allowance for credit loss, beginning balance | (7) | (51)
Accounts receivable, changes in estimates | (11) | (28)
Unbilled receivables, changes in estimates | (4) | (2)
Changes in estimates | (50) | (57)
Customer financing, changes in estimates | 7 | 41
Accounts receivable, write-offs | 15 | 15
Write-offs | 32 | 26
Recoveries | 1 | 1
Accounts receivable, recovery | 1 | 1
Accounts receivable, other | 12 |
Other | 12 |
Account receivable, allowance for credit loss, ending balance | (75) | (101)
Unbilled receivables, allowance for credit loss, ending balance | (42) | (21)
Allowance for credit loss, ending balance | (388) | (361)
Customer financing, allowance for credit loss, ending balance |  | (10)
Other current assets |  |
Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit loss, beginning balance | (47) | (50)
Allowance for credit loss, ending balance | (47) | (41)
Other assets |  |
Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] |  |
Allowance for credit loss, beginning balance | (199) | (122)
Allowance for credit loss, ending balance | (224) | (188)
Other current assets |  |
Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] |  |
Changes in estimates | (17) | (2)
Write-offs | 17 | 11
Other assets |  |
Contract with Customer, Asset, Allowance for Credit Loss [Roll Forward] |  |
Changes in estimates | $ (25) | $ (66)

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- Definition Amount of expense (reversal of expense) for expected credit loss + References No definition available. + Details
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- Definition Allowance For Credit Loss, Other + References No definition available. + Details
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- Definition Amount of increase in allowance for credit loss, from recovery. + References No definition available. + Details
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