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v3.22.4

Information Relating to the Consolidated Statement of Cash Flows - Narrative (Details) $ in Billions | Dec. 31, 2022 USD ($)
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Upstream | Operating Segments |
Segment Reporting Information [Line Items] |
Non cash transaction in operating segments | $ 1.1

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- Definition Non Cash Increase Transaction In Operating Segments + References No definition available. + Details
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Namespace Prefix: | cvx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition 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. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |