Summarized Financial Data - Chevron U.S.A. Inc. - Schedule of Summarized Financial Data Affiliate Net Equity One (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
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| Subsidiary Statements Captions [Line Items] | ||||
| Current assets | $ 46,160 | $ 38,552 | ||
| Current liabilities | 42,176 | 33,387 | ||
| Total CUSA net equity | 189,371 | 192,176 | $ 150,080 | $ 153,157 |
| Chevron U.S.A. Inc. | ||||
| Subsidiary Statements Captions [Line Items] | ||||
| Current assets | 24,722 | 18,442 | ||
| Other assets | 59,340 | 59,166 | ||
| Current liabilities | 31,510 | 22,943 | ||
| Other liabilities | 31,266 | 31,646 | ||
| Total CUSA net equity | 21,286 | 23,019 | ||
| Memo: Total debt | $ 19,264 | $ 19,371 |
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- Definition Subsidiary statements captions. No definition available.
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- Definition Amount of asset recognized for present right to economic benefit, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of liabilities classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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