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Charges and Credits - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Charges And Credits [Line Items]
Severance charges		$ 158
Merger & integration	$ 41	48
Product
Charges And Credits [Line Items]
Cost of services and sales	3,341	2,628
Aker Solutions | Subsea Business
Charges And Credits [Line Items]
Business acquisition pre tax charges		$ 48
ChampionX Corporation
Charges And Credits [Line Items]
Business acquisition pre tax charges	$ 41

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Business combination pre tax charges.

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Charges and credits.

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Amount of expense for integration-related cost incurred in connection with business combination. Includes system integration and conversion costs; severance and other employee-related costs; restructuring and other post-combination costs. Excludes acquisition-related cost incurred to effect business combination; cost to issue debt or equity securities; and cost related to acquisition of asset.

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The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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