Acquisition of Hess Corporation - Schedule of Revenue and Earnings (Details) - Hess Corporation $ in Millions	12 Months Ended
Dec. 31, 2025 USD ($)
Business Combination [Line Items]
Sales and other operating revenue	$ 5,957
Net Income (Loss) Attributable to Chevron Corporation	$ 193

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details