Annual report pursuant to Section 13 and 15(d)

Debt - Narrative (Details)

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Debt - Narrative (Details)
$ in Millions
 1 Months Ended 12 Months Ended
Jun. 30, 2022
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Debt Instrument [Line Items]      
Debt, Minimum Historical Debt Service Coverage Ratio And Projected Debt Service Coverage Ratio   1.25  
Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries   $ 203  
Chevron U.S.A. Inc.      
Debt Instrument [Line Items]      
Contract Termination Fee $ 765    
Gain (Loss) on extinguishment of obligations [Member] | Chevron U.S.A. Inc.      
Debt Instrument [Line Items]      
Contract Termination Fee     $ 31