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Segment Information - Schedule of Segment Reporting Information, by Segment (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | $ 28,091 | $ 22,929 | $ 23,601
Pretax Income (Loss) |  | 4,271 | 2,374 | (11,298)
Assets |  | 43,135 | 41,511 | 42,434
Depreciation and Amortization | [1] | 2,147 | 2,120 | 2,566
Capital Investments |  | 2,302 | 1,654 | 1,520
Pretax segment operating income |  | 5,011 | 3,365 | 2,401
Interest expense |  | 490 | 539 | 563
Charges & credits |  | 347 | 65 | 12,515
Digital Integration |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 3,725 | 3,290 | 3,067
Reservoir Performance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 5,553 | 4,599 | 5,602
Well Construction |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 11,397 | 8,706 | 8,614
Production Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 7,862 | 6,710 | 6,650
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 28,091 | 22,929 | 23,601
Interest income |  | 72 | 2 | 2
Interest expense |  | 13 | 15 | 28
Operating Segments | Digital Integration |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 3,725 | 3,290 | 3,067
Pretax Income (Loss) |  | 1,357 | 1,141 | 727
Assets |  | 3,132 | 3,134 | 3,595
Depreciation and Amortization |  | 504 | 446 | 615
Capital Investments |  | 689 | 516 | 413
Operating Segments | Reservoir Performance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 5,553 | 4,599 | 5,602
Pretax Income (Loss) |  | 881 | 648 | 353
Assets |  | 3,159 | 2,923 | 3,489
Depreciation and Amortization |  | 386 | 415 | 549
Capital Investments |  | 478 | 348 | 384
Operating Segments | Well Construction |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 11,397 | 8,706 | 8,614
Pretax Income (Loss) |  | 2,202 | 1,195 | 870
Assets |  | 6,481 | 4,714 | 4,768
Depreciation and Amortization |  | 524 | 537 | 580
Capital Investments |  | 687 | 424 | 420
Operating Segments | Production Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 7,862 | 6,710 | 6,650
Pretax Income (Loss) |  | 748 | 634 | 623
Assets |  | 5,603 | 4,684 | 4,665
Depreciation and Amortization |  | 311 | 302 | 338
Capital Investments |  | 346 | 267 | 240
Eliminations & other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | (446) | (376) | (332)
Pretax Income (Loss) |  | (177) | (253) | (172)
Assets |  | 1,426 | 1,501 | 940
Depreciation and Amortization |  | 271 | 269 | 276
Capital Investments |  | 102 | 99 | 63
Goodwill and intangible assets |  | 15,974 | 16,201 | 16,436
Cash and short-term investments |  | 2,897 | 3,139 | 3,006
All other assets |  | 4,463 | 5,215 | 5,535
Corporate & other | [2] | (637) | (573) | (681)
Interest income | [3] | 27 | 31 | 31
Interest expense | [4] | (477) | (514) | (534)
Charges & credits | [5] | 347 | 65 | (12,515)
Eliminations & other | Corporate and Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and Amortization | [2] | $ 151 | $ 151 | $ 208
[1] | Includes depreciation of property, plant and equipment 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 (2022: $72 million; 2021: $2 million; 2020: $2 million).
[4] | Interest expense excludes amounts which are included in the segments’ income (2022: $13 million; 2021: $15 million; 2020: $28 million) and $10 million interest expense included in Charges & credits in 2021.
[5] | See Note 3 – Charges and Credits.

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