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v3.19.3

Segment Information - Summary of North America and International Revenue Disaggregated by Segment (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Segment Reporting Information [Line Items] |  |  |  |
Revenue | $ 8,541 | $ 8,504 | $ 24,689 | $ 24,636
Reservoir Characterization |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,651 | 1,587 | 4,669 | 4,602
Drilling |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 2,470 | 2,429 | 7,279 | 6,789
Production |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 3,153 | 3,249 | 9,120 | 9,458
Cameron |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,363 | 1,386 | 3,949 | 4,175
Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | (96) | (147) | (328) | (388)
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 8,541 | 8,504 | 24,689 | 24,636
Operating Segments | Reservoir Characterization |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,651 | 1,587 | 4,669 | 4,602
Operating Segments | Drilling |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 2,470 | 2,429 | 7,279 | 6,789
Operating Segments | Production |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 3,153 | 3,249 | 9,120 | 9,458
Operating Segments | Cameron |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,363 | 1,386 | 3,949 | 4,175
Eliminations & other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 62 | 100 | 171 | 310
Eliminations & other | Reservoir Characterization |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 5 | 33 | 15 | 141
Eliminations & other | Drilling |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 56 | 68 | 161 | 172
Eliminations & other | Production |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1 | 1 | 2 | 4
Eliminations & other | Cameron |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 2 | 29 | 32 | 83
Eliminations & other | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | (2) | (31) | (39) | (90)
North America | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 2,850 | 3,189 | 8,389 | 9,164
North America | Operating Segments | Reservoir Characterization |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 299 | 242 | 756 | 732
North America | Operating Segments | Drilling |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 553 | 601 | 1,683 | 1,733
North America | Operating Segments | Production |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,426 | 1,724 | 4,218 | 4,919
North America | Operating Segments | Cameron |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 589 | 644 | 1,771 | 1,842
North America | Operating Segments | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | (17) | (22) | (39) | (62)
International | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 5,629 | 5,215 | 16,129 | 15,162
International | Operating Segments | Reservoir Characterization |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,347 | 1,312 | 3,898 | 3,729
International | Operating Segments | Drilling |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,861 | 1,760 | 5,435 | 4,884
International | Operating Segments | Production |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 1,726 | 1,524 | 4,900 | 4,535
International | Operating Segments | Cameron |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | 772 | 713 | 2,146 | 2,250
International | Operating Segments | Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue | $ (77) | $ (94) | $ (250) | $ (236)

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