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v3.21.4

Segment Information - Schedule of Segment Reporting Information, by Segment (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | $ 22,929 | $ 23,601 | $ 32,917
Income Before Taxes |  | 2,374 | (11,298) | (10,418)
Assets |  | 41,511 | 42,434 | 56,312
Depreciation and Amortization | [1] | 2,120 | 2,566 | 3,589
Capital Investments |  | 1,654 | 1,520 | 2,736
Pretax segment operating income |  | 3,365 | 2,401 | 3,978
Interest expense |  | 539 | 563 | 609
Charges & credits |  | 65 | 12,515 | 12,901
Digital Integration |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 3,290 | 3,067 | 4,145
Reservoir Performance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 4,599 | 5,602 | 9,299
Well Construction |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 8,706 | 8,614 | 11,880
Production Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 6,710 | 6,650 | 8,167
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 22,929 | 23,601 | 32,917
Interest income |  | 2 | 2 | 8
Interest expense |  | 15 | 28 | 38
Operating Segments | Digital Integration |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 3,290 | 3,067 | 4,145
Income Before Taxes |  | 1,141 | 727 | 882
Assets |  | 3,134 | 3,595 | 6,388
Depreciation and Amortization |  | 446 | 615 | 1,069
Capital Investments |  | 516 | 413 | 1,020
Operating Segments | Reservoir Performance |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 4,599 | 5,602 | 9,299
Income Before Taxes |  | 648 | 353 | 992
Assets |  | 2,923 | 3,489 | 5,198
Depreciation and Amortization |  | 415 | 549 | 807
Capital Investments |  | 348 | 384 | 569
Operating Segments | Well Construction |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 8,706 | 8,614 | 11,880
Income Before Taxes |  | 1,195 | 870 | 1,429
Assets |  | 4,714 | 4,768 | 6,913
Depreciation and Amortization |  | 537 | 580 | 656
Capital Investments |  | 424 | 420 | 650
Operating Segments | Production Systems |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 6,710 | 6,650 | 8,167
Income Before Taxes |  | 634 | 623 | 847
Assets |  | 4,684 | 4,665 | 5,625
Depreciation and Amortization |  | 302 | 338 | 390
Capital Investments |  | 267 | 240 | 384
Eliminations & other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | (376) | (332) | (574)
Income Before Taxes |  | (253) | (172) | (172)
Assets |  | 1,501 | 940 | 1,314
Depreciation and Amortization |  | 269 | 276 | 250
Capital Investments |  | 99 | 63 | 113
Goodwill and intangible assets |  | 16,201 | 16,436 | 23,130
Cash and short-term investments |  | 3,139 | 3,006 | 2,167
All other assets |  | 5,215 | 5,535 | 5,577
Corporate & other | [2] | (573) | (681) | (957)
Interest income | [3] | 31 | 31 | 33
Interest expense | [4] | (514) | (534) | (571)
Charges & credits | [5] | 65 | (12,515) | (12,901)
Eliminations & other | Corporate and Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and Amortization | [2] | $ 151 | $ 208 | $ 417
[1] | Includes depreciation of property, plant and equipment and amortization of intangible assets, multiclient seismic 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 (2021: $2 million; 2020: $2 million; 2019: $8 million).
[4] | Interest expense excludes amounts which are included in the segments’ income (2021: $15 million; 2020: $28 million; 2019: $38 million).
[5] | See Note 3 – Charges and Credits.

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