XML 72 R59.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Fair Value Measurements (Details 1) - Nonrecurring Basis $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2018 USD ($)
Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis |
Properties, plant and equipment, net (held and used) | $ 0
Properties, plant and equipment, net (held for sale) | 631
Investments and advances | 1
Total Assets at Fair Value | 632
Properties, plant and equipment, net (held and used), Before-Tax Loss | 0
Properties, plant and equipment, net (held for sale), Before-Tax Loss | 163
Investments and advances, Before Tax Loss | 1
Total Assets at Fair Value, Before-Tax Loss | 164
Level 1 |
Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis |
Properties, plant and equipment, net (held and used) | 0
Properties, plant and equipment, net (held for sale) | 0
Investments and advances | 0
Total Assets at Fair Value | 0
Level 2 |
Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis |
Properties, plant and equipment, net (held and used) | 0
Properties, plant and equipment, net (held for sale) | 631
Investments and advances | 0
Total Assets at Fair Value | 631
Level 3 |
Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis |
Properties, plant and equipment, net (held and used) | 0
Properties, plant and equipment, net (held for sale) | 0
Investments and advances | 1
Total Assets at Fair Value | $ 1

X
- Definition Assets Fair Value Before Tax Loss. + References No definition available. + Details
Name: | cvx_AssetsFairValueBeforeTaxLoss
Namespace Prefix: | cvx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Assets held for sale long lived fair value before tax loss. + References No definition available. + Details
Name: | cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss
Namespace Prefix: | cvx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair value assets and liabilities measured on non recurring basis. + References No definition available. + Details
Name: | cvx_FairValueAssetsAndLiabilitiesMeasuredOnNonRecurringBasisAbstract
Namespace Prefix: | cvx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value investments and advances before tax loss. + References No definition available. + Details
Name: | cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss
Namespace Prefix: | cvx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Property plant and equipment fair value before tax loss. + References No definition available. + Details
Name: | cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss
Namespace Prefix: | cvx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a nonrecurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. + References No definition available. + Details
Name: | us-gaap_AssetsFairValueDisclosureNonrecurring
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of assets classified as held for sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258 + Details
Name: | us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of investments in an entity not consolidated. Includes, but is not limited to, investments in an entity that is affiliated with the reporting entity by means of direct or indirect ownership, an entity in which the reporting entity shares control of the entity with another party or group, an entity which the company has significant influence, but does not have control and subsidiaries that are not required to be consolidated and are accounted for using the equity or cost method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258 + Details
Name: | us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258 + Details
Name: | us-gaap_PropertyPlantAndEquipmentFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |