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Charges and Credits - Additional Information (Detail) - USD ($) shares in Millions, $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Charges And Credits [Line Items] |  |
Merger & integration | $ 11 |
Liberty Energy Inc |  |
Charges And Credits [Line Items] |  |
Shares issued |  | 9
Received proceeds from sale of shares |  | $ 137
Gains on sales of businesses |  | 28
Pretax gain on sale of business |  | 36
Product |  |
Charges And Credits [Line Items] |  |
Cost of services and sales | 2,592 | $ 2,156
Aker | Subsea Business |  |
Charges And Credits [Line Items] |  |
Business acquisition pre tax charges | 25 |
Amortization of purchase accounting adjustments related to acquired inventories | 14 |
Other merger and integration-related costs | 11 |
Merger & integration | 11 |
Aker | Subsea Business | Product |  |
Charges And Credits [Line Items] |  |
Cost of services and sales | $ 14 |

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