Revenue (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) Division	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Disaggregation of Revenue [Line Items]
Number of business segments | Division	2
Revenue, Performance Obligation, Description of Timing	one year
Revenue	$ 23,018	$ 20,297	$ 15,295
North America [Member]
Disaggregation of Revenue [Line Items]
Revenue	10,492	9,597	6,371
Latin America [Member]
Disaggregation of Revenue [Line Items]
Revenue	3,987	3,197	2,362
Europe/Africa/CIS [Member]
Disaggregation of Revenue [Line Items]
Revenue	2,861	2,691	2,719
Middle East/Asia [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 5,678	4,812	3,843
Minimum
Disaggregation of Revenue [Line Items]
Revenue, Performance Obligation, Description of Payment Terms	20
Maximum
Disaggregation of Revenue [Line Items]
Revenue, Performance Obligation, Description of Payment Terms	60
Completion and Production
Disaggregation of Revenue [Line Items]
Revenue	$ 13,689	11,582	8,410
Drilling and Evaluation
Disaggregation of Revenue [Line Items]
Revenue	$ 9,329	$ 8,715	$ 6,885