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v3.25.3

Revenue (Details) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 USD ($) Division Customers | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) Division Customers | Sep. 30, 2024 USD ($) | Dec. 31, 2024 USD ($) Division Customers
Disaggregation of Revenue [Line Items] |  |  |  |  |
Number of business segments | Division | 2 |  | 2 |  | 2
Revenue | $ 5,600 | $ 5,697 | $ 16,527 | $ 17,334 |
Revenue, Performance Obligation, Description of Timing |  |  | one year |  |
NumberOfCustomersExceedReceivablesThreshold | Customers | 0 |  | 0 |  | 0
CDS Contracts Aggregate |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Derivative, Notional Amount | $ 750 |  | $ 750 |  | $ 739
North America [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 2,364 | 2,386 | 6,859 | 7,413 |
Latin America [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 996 | 1,053 | 2,869 | 3,258 |
Europe/Africa/CIS [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 828 | 722 | 2,423 | 2,208 |
Middle East/Asia [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 1,412 | 1,536 | 4,376 | 4,455 |
Completion And Production [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | 3,223 | 3,299 | 9,514 | 10,073 |
Drilling And Evaluation [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | $ 2,377 | $ 2,398 | $ 7,013 | $ 7,261 |
Minimum [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue, Performance Obligation, Description of Payment Terms |  |  | 20 |  |
Maximum [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue, Performance Obligation, Description of Payment Terms |  |  | 60 |  |
Revenue Benchmark [Member] | UNITED STATES | Geographic Concentration Risk [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  | 39.00% | 41.00% |
Accounts Receivable [Member] | UNITED STATES | Geographic Concentration Risk [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  | 32.00% |  | 30.00%
Accounts Receivable [Member] | MEXICO | Geographic Concentration Risk [Member] |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  | 12.00% |  | 11.00%
Accounts Receivable [Member] | MEXICO | Customer Concentration Risk |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Concentration Risk, Percentage |  |  | 11.00% |  | 8.00%

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