v3.25.4
Segment Disclosures and Related Information - Narrative (Details)
 12 Months Ended
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Segment Reporting Information [Line Items]      
Number of operating segments | segment 5    
Number Of Reportable Segments Not Disclosed Flag segment    
Sales and other operating revenues $ 58,944,000,000 $ 54,745,000,000 $ 56,141,000,000
Revenue from contracts outside the scope of ASC Topic 606 7,201,000,000 5,483,000,000 8,203,000,000
Europe, Middle East and North Africa      
Segment Reporting Information [Line Items]      
Sales and other operating revenues 6,484,000,000 5,788,000,000 5,854,000,000
Canada      
Segment Reporting Information [Line Items]      
Sales and other operating revenues 3,625,000,000 3,514,000,000 3,006,000,000
Lower 48      
Segment Reporting Information [Line Items]      
Sales and other operating revenues 41,395,000,000 37,026,000,000 38,237,000,000
Physical contracts meeting the definition of a derivative      
Segment Reporting Information [Line Items]      
Revenue from contracts outside the scope of ASC Topic 606 7,201,000,000 5,483,000,000 8,203,000,000
Physical contracts meeting the definition of a derivative | Europe, Middle East and North Africa      
Segment Reporting Information [Line Items]      
Revenue from contracts outside the scope of ASC Topic 606 800,000,000 800,000,000 300,000,000
Physical contracts meeting the definition of a derivative | Canada      
Segment Reporting Information [Line Items]      
Revenue from contracts outside the scope of ASC Topic 606 700,000,000 500,000,000 1,300,000,000
Physical contracts meeting the definition of a derivative | Lower 48      
Segment Reporting Information [Line Items]      
Revenue from contracts outside the scope of ASC Topic 606 5,700,000,000 4,200,000,000 6,600,000,000
Pipeline Company      
Segment Reporting Information [Line Items]      
Sales and other operating revenues $ 5,300,000,000 $ 6,700,000,000 $ 5,800,000,000
Customer Concentration Risk | Pipeline Company | Revenue Benchmark | Lower 48      
Segment Reporting Information [Line Items]      
Concentration risk percentage 10.00% 12.00% 10.00%