Segment Information - Summary of North America and International Revenue Disaggregated by Segment (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Revenue	$ 8,099	$ 6,773	$ 15,835	$ 12,735
Digital Integration
Segment Reporting Information [Line Items]
Revenue	947	955	1,840	1,813
Reservoir Performance
Segment Reporting Information [Line Items]
Revenue	1,643	1,333	3,146	2,543
Well Construction
Segment Reporting Information [Line Items]
Revenue	3,362	2,686	6,623	5,083
Production Systems
Segment Reporting Information [Line Items]
Revenue	2,313	1,893	4,520	3,497
Eliminations & Other
Segment Reporting Information [Line Items]
Revenue	(166)	(94)	(294)	(201)
Operating Segments
Segment Reporting Information [Line Items]
Revenue	8,099	6,773	15,835	12,735
Operating Segments | Digital Integration
Segment Reporting Information [Line Items]
Revenue	947	955	1,840	1,813
Operating Segments | Reservoir Performance
Segment Reporting Information [Line Items]
Revenue	1,643	1,333	3,146	2,543
Operating Segments | Well Construction
Segment Reporting Information [Line Items]
Revenue	3,362	2,686	6,623	5,083
Operating Segments | Production Systems
Segment Reporting Information [Line Items]
Revenue	2,313	1,893	4,520	3,497
North America | Operating Segments
Segment Reporting Information [Line Items]
Revenue	1,746	1,537	3,443	2,819
North America | Operating Segments | Digital Integration
Segment Reporting Information [Line Items]
Revenue	234	327	485	552
North America | Operating Segments | Reservoir Performance
Segment Reporting Information [Line Items]
Revenue	130	111	250	214
North America | Operating Segments | Well Construction
Segment Reporting Information [Line Items]
Revenue	721	553	1,432	1,038
North America | Operating Segments | Production Systems
Segment Reporting Information [Line Items]
Revenue	679	550	1,305	1,023
North America | Operating Segments | Eliminations & Other
Segment Reporting Information [Line Items]
Revenue	(18)	(4)	(29)	(8)
International | Operating Segments
Segment Reporting Information [Line Items]
Revenue	6,297	5,188	12,282	9,820
International | Operating Segments | Digital Integration
Segment Reporting Information [Line Items]
Revenue	712	627	1,354	1,258
International | Operating Segments | Reservoir Performance
Segment Reporting Information [Line Items]
Revenue	1,512	1,222	2,892	2,326
International | Operating Segments | Well Construction
Segment Reporting Information [Line Items]
Revenue	2,582	2,083	5,075	3,948
International | Operating Segments | Production Systems
Segment Reporting Information [Line Items]
Revenue	1,628	1,341	3,202	2,468
International | Operating Segments | Eliminations & Other
Segment Reporting Information [Line Items]
Revenue	(137)	(85)	(241)	(180)
Other | Operating Segments
Segment Reporting Information [Line Items]
Revenue	56	48	110	96
Other | Operating Segments | Digital Integration
Segment Reporting Information [Line Items]
Revenue	1	1	1	3
Other | Operating Segments | Reservoir Performance
Segment Reporting Information [Line Items]
Revenue	1	0	4	3
Other | Operating Segments | Well Construction
Segment Reporting Information [Line Items]
Revenue	59	50	116	97
Other | Operating Segments | Production Systems
Segment Reporting Information [Line Items]
Revenue	6	2	13	6
Other | Operating Segments | Eliminations & Other
Segment Reporting Information [Line Items]
Revenue	$ (11)	$ (5)	$ (24)	$ (13)