XML 94 R71.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Lease Commitments - Narrative (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 USD ($)
Leases [Abstract] |
Future undiscounted cash flows for operating leases not yet commenced | $ 1,074

X
- Definition Lessee, Cash Flows for Operating Lease, Lease Not yet Commenced + References No definition available. + Details
Name: | cvx_LesseeCashFlowsforOperatingLeaseLeaseNotyetCommenced
Namespace Prefix: | cvx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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