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Revenue - Summary of Disaggregate Revenue by Destinations (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Disaggregate revenue	$ 2,155	$ 1,962
Operating Segments [Member] | Energy Products and Services [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	1,017	941
Operating Segments [Member] | Energy Equipment [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	1,178	1,052
Intersegment Eliminations [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	(40)	(31)
Continental [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Products and Services [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	24	18
Continental [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Equipment [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	16	13
Continental [Member] | Eliminations [Member] | Intersegment Eliminations [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	(40)	(31)
Continental [Member] | North America [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	833	814
Continental [Member] | North America [Member] | Operating Segments [Member] | Energy Products and Services [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	537	502
Continental [Member] | North America [Member] | Operating Segments [Member] | Energy Equipment [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	296	312
Continental [Member] | International [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	1,322	1,148
Continental [Member] | International [Member] | Operating Segments [Member] | Energy Products and Services [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	456	421
Continental [Member] | International [Member] | Operating Segments [Member] | Energy Equipment [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	866	727
Land and Offshore [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Products and Services [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	24	18
Land and Offshore [Member] | Eliminations [Member] | Operating Segments [Member] | Energy Equipment [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	16	13
Land and Offshore [Member] | Eliminations [Member] | Intersegment Eliminations [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	(40)	(31)
Land and Offshore [Member] | Land Destination [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	1,199	1,182
Land and Offshore [Member] | Land Destination [Member] | Operating Segments [Member] | Energy Products and Services [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	772	697
Land and Offshore [Member] | Land Destination [Member] | Operating Segments [Member] | Energy Equipment [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	427	485
Land and Offshore [Member] | Offshore Destination [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	956	780
Land and Offshore [Member] | Offshore Destination [Member] | Operating Segments [Member] | Energy Products and Services [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	221	226
Land and Offshore [Member] | Offshore Destination [Member] | Operating Segments [Member] | Energy Equipment [Member]
Disaggregation of Revenue [Line Items]
Disaggregate revenue	$ 735	$ 554

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