XML 42 R24.htm IDEA: XBRL DOCUMENT v3.21.2
Long-Lived Asset Impairments and Other (Tables)
3 Months Ended
Sep. 30, 2021
Property, Plant and Equipment [Abstract]  
Impairment of Long-Lived Assets
Nine Months Ended September 30, 2020
(Dollars in millions)Western HemisphereEastern HemisphereTotal
Property, Plant and Equipment$316 $255 $571 
Intangible Assets44 115 159 
Right of Use Assets56 32 88 
Total Long-Lived Asset Impairments $416 $402 $818