XML 35 R16.htm IDEA: XBRL DOCUMENT v3.24.0.1
INVESTMENTS IN RELATED COMPANIES (Notes)
 12 Months Ended
Dec. 31, 2023
Investments in Related Companies [Abstract]  
Investments in and Advances to Affiliates, Schedule of Investments INVESTMENTS IN RELATED COMPANIES
The Corporation's ownership interests in related companies at December 31, 2023 and 2022 were as follows:

Investments in Related Companies at Dec 31Ownership InterestInvestment Balance
In millions2023202220232022
Dow International Holdings Company5 %5 %$232 $232 
Dow Quimica Mexicana S.A. de C.V.14 %14 %5 5 
Total investments in related companies$237 $237