XML 266 R124.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Inventories (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Notes and other explanatory information [abstract]    
Crude oil $ 3,375 $ 3,738
Oil products 2,196 3,278
Intermediate products 635 587
Natural gas and Liquefied Natural Gas (LNG) 78 135
Biofuels 13 14
Fertilizers 1 4
Total products 6,298 7,756
Materials, supplies and others 1,383 1,023
Total $ 7,681 $ 8,779