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Description of Company and Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Goodwill | Changes in the carrying amount of goodwill are detailed below by reportable segment.
Millions of dollars | Completion and Production | Drilling and Evaluation | Total
Balance at December 31, 2020: | $ | 1,973 |  | $ | 831 |  | $ | 2,804 |
Current year acquisitions | 12 |  | — |  | 12 |
Other | 27 |  | — |  | 27 |
Balance at December 31, 2021: | $ | 2,012 |  | $ | 831 |  | $ | 2,843 |
Current year acquisitions | 8 |  | — |  | 8 |
Other | — |  | (22) |  | (22) |
Balance at December 31, 2022: | $ | 2,020 |  | $ | 809 |  | $ | 2,829 |

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