Goodwill - Changes in Carrying Amount of Goodwill (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Goodwill, Beginning Balance	$ 12,982	$ 12,990
Acquisitions	1,102
Other		(8)
Goodwill, Ending Balance	14,084	12,982
Production Systems
Goodwill [Line Items]
Goodwill, Beginning Balance	853	853
Acquisitions	966
Goodwill, Ending Balance	1,819	853
Operating Segments | Digital Integration
Goodwill [Line Items]
Goodwill, Beginning Balance	2,044	2,052
Other		(8)
Goodwill, Ending Balance	2,044	2,044
Operating Segments | Reservoir Performance
Goodwill [Line Items]
Goodwill, Beginning Balance	3,804	3,804
Goodwill, Ending Balance	3,804	3,804
Operating Segments | Well Construction
Goodwill [Line Items]
Goodwill, Beginning Balance	6,281	6,281
Acquisitions	136
Goodwill, Ending Balance	$ 6,417	$ 6,281