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Segment Information - Schedule of Segment Reporting Information, by Segment (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | $ 36,289 | $ 33,135 | $ 28,091
Pretax Income (Loss) |  | 5,672 | 5,282 | 4,271
Assets |  | 48,935 | 47,957 | 43,135
Depreciation and Amortization | [1] | 2,519 | 2,312 | 2,147
Capital Investments |  | 2,612 | 2,599 | 2,302
Interest expense |  | 512 | 503 | 490
Charges & credits |  | 540 | 110 | 347
Digital Integration |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 4,247 | 3,871 | 3,725
Reservoir Performance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 7,177 | 6,561 | 5,553
Well Construction |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 13,357 | 13,478 | 11,397
Production Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 12,143 | 9,831 | 7,862
Eliminations & Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | (635) | (606) | (446)
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 36,289 | 33,135 | 28,091
Interest income |  | 39 | 12 | 72
Interest expense |  | 14 | 14 | 13
Operating Segments | Digital Integration |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 4,247 | 3,871 | 3,725
Pretax Income (Loss) |  | 1,408 | 1,257 | 1,357
Assets |  | 3,117 | 3,089 | 3,132
Depreciation and Amortization |  | 654 | 578 | 504
Capital Investments |  | 682 | 660 | 689
Operating Segments | Reservoir Performance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 7,177 | 6,561 | 5,553
Pretax Income (Loss) |  | 1,452 | 1,263 | 881
Assets |  | 3,802 | 3,491 | 3,159
Depreciation and Amortization |  | 403 | 387 | 386
Capital Investments |  | 624 | 514 | 478
Operating Segments | Well Construction |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 13,357 | 13,478 | 11,397
Pretax Income (Loss) |  | 2,826 | 2,932 | 2,202
Assets |  | 6,741 | 7,129 | 6,481
Depreciation and Amortization |  | 649 | 587 | 524
Capital Investments |  | 745 | 908 | 687
Operating Segments | Production Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 12,143 | 9,831 | 7,862
Pretax Income (Loss) |  | 1,898 | 1,245 | 748
Assets |  | 7,116 | 6,640 | 5,603
Depreciation and Amortization |  | 348 | 325 | 311
Capital Investments |  | 418 | 384 | 346
Operating Segments | Eliminations & Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | (635) | (606) | (446)
Pretax Income (Loss) |  | (263) | (174) | (177)
Assets |  | 1,247 | 1,352 | 1,426
Depreciation and Amortization |  | 287 | 277 | 271
Capital Investments |  | 143 | 133 | 102
Corporate & other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and Amortization | [2] | 178 | 158 | 151
Goodwill and intangible assets |  | 17,605 | 17,323 | 15,974
Cash and short-term investments |  | 4,669 | 3,989 | 2,897
All other assets |  | 4,638 | 4,944 | 4,463
Corporate & other | [2] | (744) | (729) | (637)
Interest income | [3] | 134 | 87 | 27
Interest expense | [4] | (498) | (489) | (477)
Charges & credits | [5] | $ (541) | $ (110) | $ 347
[1] | Includes depreciation of fixed assets and amortization of intangible assets, exploration data costs and APS investments.
[2] | Comprised principally of certain corporate expenses not allocated to the segments, stock-based compensation costs, amortization expense associated with certain intangible assets, certain centrally managed initiatives and other nonoperating items.
[3] | Interest income excludes amounts which are included in the segments’ income (2024: $39 million; 2023: $12 million; 2022: $72 million).
[4] | Interest expense excludes amounts which are included in the segments’ income (2024: $14 million; 2023: $14 million; 2022: $13 million).
[5] | See Note 3 – Charges and Credits.

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