v3.26.1
Disclosures about Segments and Related Information (Sales and Other Operating Revenues) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of revenue [Line Items]    
Revenues $ 85,138 $ 83,130
Sales and other operating revenue    
Disaggregation of revenue [Line Items]    
Revenue from contracts with customers 56,866 56,931
Revenue outside the scope of ASC 606 26,295 24,127
Revenues $ 83,161 $ 81,058