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Revenue - Summary of Disaggregate Revenue by Destinations (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | $ 2,191 | $ 2,185 | $ 6,562 | $ 6,240
Operating Segments [Member] | Energy Products and Services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 1,003 | 1,034 | 3,070 | 3,004
Operating Segments [Member] | Energy Equipment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 1,219 | 1,195 | 3,601 | 3,364
Intersegment Eliminations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | (31) | (44) | (109) | (128)
Continental [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Products and Services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 18 | 28 | 65 | 85
Continental [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Equipment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 13 | 16 | 44 | 43
Continental [Member] | Eliminations [Member] | Intersegment Eliminations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | (31) | (44) | (109) | (128)
Continental [Member] | North America [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 821 | 797 | 2,489 | 2,456
Continental [Member] | North America [Member] | Operating Segments [Member] | Energy Products and Services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 502 | 495 | 1,573 | 1,516
Continental [Member] | North America [Member] | Operating Segments [Member] | Energy Equipment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 319 | 302 | 916 | 940
Continental [Member] | International [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 1,370 | 1,388 | 4,073 | 3,784
Continental [Member] | International [Member] | Operating Segments [Member] | Energy Products and Services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 483 | 511 | 1,432 | 1,403
Continental [Member] | International [Member] | Operating Segments [Member] | Energy Equipment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 887 | 877 | 2,641 | 2,381
Land and Offshore [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Products and Services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 18 | 28 | 65 | 85
Land and Offshore [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Equipment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 13 | 16 | 44 | 43
Land and Offshore [Member] | Eliminations [Member] | Intersegment Eliminations [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | (31) | (44) | (109) | (128)
Land and Offshore [Member] | Land Destination [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 1,197 | 1,174 | 3,633 | 3,528
Land and Offshore [Member] | Land Destination [Member] | Operating Segments [Member] | Energy Products and Services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 761 | 739 | 2,310 | 2,165
Land and Offshore [Member] | Land Destination [Member] | Operating Segments [Member] | Energy Equipment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 436 | 435 | 1,323 | 1,363
Land and Offshore [Member] | Offshore Destination [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 994 | 1,011 | 2,929 | 2,712
Land and Offshore [Member] | Offshore Destination [Member] | Operating Segments [Member] | Energy Products and Services [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | 224 | 267 | 695 | 754
Land and Offshore [Member] | Offshore Destination [Member] | Operating Segments [Member] | Energy Equipment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Disaggregate revenue | $ 770 | $ 744 | $ 2,234 | $ 1,958

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