v3.25.4
Investments and Advances - Summary of Financial Information of All Equity Affiliates (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Investments [Line Items]        
Total revenues $ 189,031 $ 202,792 $ 200,949  
Income before income tax expense 19,743 27,506 29,584  
Net income attributable to affiliates 12,485 17,749 21,411  
Current assets 38,552 40,911    
Current liabilities 33,387 38,558    
Total affiliates’ net equity 192,176 153,157 161,929 $ 160,242
Income tax expense (benefit) 7,258 9,757 8,173  
Equity Method Investment, Nonconsolidated Investee or Group of Investees        
Schedule of Investments [Line Items]        
Income tax expense (benefit) 730      
Chevron | Equity Method Investment, Nonconsolidated Investee or Group of Investees        
Schedule of Investments [Line Items]        
Total revenues 23,638 21,765 23,217  
Income before income tax expense 3,718 6,088 7,209  
Net income attributable to affiliates 2,988 4,802 5,485  
Current assets 9,233 9,323 10,110  
Noncurrent assets 44,948 49,435 48,753  
Current liabilities 4,586 5,084 6,698  
Noncurrent liabilities 7,009 7,278 6,342  
Total affiliates’ net equity 42,586 46,396 45,823  
Affiliates | Equity Method Investment, Nonconsolidated Investee or Group of Investees        
Schedule of Investments [Line Items]        
Total revenues 49,666 46,081 49,306  
Income before income tax expense 8,320 13,127 15,304  
Net income attributable to affiliates 6,659 10,253 11,618  
Current assets 21,846 21,697 22,772  
Noncurrent assets 94,291 104,396 105,965  
Current liabilities 14,094 12,906 14,085  
Noncurrent liabilities 18,427 22,651 23,797  
Total affiliates’ net equity 83,616 $ 90,536 $ 90,855  
Income tax expense (benefit) $ 1,661