Revenue (Details) $ in Millions	12 Months Ended
Dec. 31, 2022 USD ($) Countries Division	Dec. 31, 2021 USD ($) Countries	Dec. 31, 2020 USD ($) Countries
Disaggregation of Revenue [Line Items]
Number of business segments \| Division	2
Maximum Percentage Revenue from One Geographic Segment	10.00%	10.00%	10.00%
Number of Countries Exceed Revenue Threshold \| Countries	1	1	1
Revenue, Performance Obligation, Description of Timing	one year
Revenue	$ 20,297	$ 15,295	$ 14,445
North America [Member]
Disaggregation of Revenue [Line Items]
Revenue	9,597	6,371	5,731
Latin America [Member]
Disaggregation of Revenue [Line Items]
Revenue	3,197	2,362	1,668
Europe/Africa/CIS [Member]
Disaggregation of Revenue [Line Items]
Revenue	2,691	2,719	2,813
Middle East/Asia [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 4,812	3,843	4,233
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	$ 11,582	8,410	7,839
Drilling and Evaluation
Disaggregation of Revenue [Line Items]
Revenue	$ 8,715	$ 6,885	$ 6,606

The maximum percentage of revenue from one geographic segment for the periods presented.

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The number of business segments into which the company's operations are divided.

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The number of countries that exceed the revenue threshold of 10%.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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Description of payment terms in contract with customer. Includes, but is not limited to, timing of payment, existence of financing component, variability of consideration and constraint on variable consideration.

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Description of timing for satisfying performance obligation in contract with customer. Includes, but is not limited to, as services are rendered, and upon shipment, delivery or completion of service.

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