Consolidated Statement of Equity (Parenthetical) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividends (in dollars per share)	$ 6.84	$ 6.52	$ 6.04
Common stock issued at par	$ 1,832	$ 1,832	$ 1,832	$ 1,832
Benefit plan trust	$ (240)	$ (240)	$ (240)	$ (240)
Number of Chevron treasury stocks held in benefit plan trust for funding obligations (in shares)	14,168,000	14,168,000	14,168,000	14,168,000

Number of treasury stocks held in the benefit plan trust for funding obligations.

No definition available.

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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-Topic 505
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-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
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- Definition

Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
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- Definition

The value of a trust established to hold the stock of an employee compensation and benefits plan as of the balance sheet date.

+ References

No definition available.

+ Details

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- References

No definition available.

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