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Description of Company and Significant Accounting Policies (Details) | 12 Months Ended
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Dec. 31, 2024 USD ($) Division | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |
Number of business segments | Division | 2 |  |
Goodwill [Line Items] |  |  |
Goodwill, Impairment Loss | $ 0 | $ 0 | $ 0
Research and Development [Abstract] |  |  |
Research and development costs | $ 426,000,000 | 408,000,000 | 345,000,000
Cash and Cash Equivalents [Abstract] |  |  |
Cash equivalents, maximum maturity (in months) | 3 months |  |
Goodwill [Roll Forward] |  |  |
Goodwill | $ 2,850,000,000 | 2,829,000,000 |
Current year acquisitions | 8,000,000 | 21,000,000 |
Other | (20,000,000) | 0 |
Goodwill | $ 2,838,000,000 | 2,850,000,000 | 2,829,000,000
Minimum |  |  |
Finite-lived intangible assets [Abstract] |  |  |
Useful life of finite-lived intangible assets (in years) | 1 year |  |
Completion and Production |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | $ 2,032,000,000 | 2,020,000,000 |
Current year acquisitions | 8,000,000 | 0 |
Other | (20,000,000) | 12,000,000 |
Goodwill | 2,020,000,000 | 2,032,000,000 | 2,020,000,000
Drilling and Evaluation |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 818,000,000 | 809,000,000 |
Current year acquisitions | 0 | 21,000,000 |
Other | 0 | (12,000,000) |
Goodwill | $ 818,000,000 | $ 818,000,000 | $ 809,000,000

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