XML 30 R17.htm IDEA: XBRL DOCUMENT v3.22.1
Property, Plant and Equipment
3 Months Ended
Mar. 31, 2022
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and Equipment
(In millions)March 31, 2022December 31, 2021
United States$14,038 $14,097 
International330 347 
Corporate54 55 
Net property, plant and equipment$14,422 $14,499 
As of March 31, 2022 and December 31, 2021, we had $53 million and $80 million, respectively, of exploratory well costs capitalized greater than one year related to suspended wells. Management believes these wells exhibit sufficient quantities of hydrocarbons to justify potential development. The vast majority of the suspended wells require completion activities and installation of infrastructure in order to classify the reserves as proved.