XML 13 R18.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
INVESTMENTS IN RELATED COMPANIES
 12 Months Ended
Dec. 31, 2019
Investments in Related Companies [Abstract]  
Investments in Related Companies INVESTMENTS IN RELATED COMPANIES
The Corporation's ownership interests in related companies at December 31, 2019 and 2018 were as follows:

Investments in Related Companies at Dec 31
Ownership Interest
Investment Balance
In millions
2019
2018
2019
2018
Dow International Holdings Company 1 
5
%
12
%
$
232

$
633

Dow Quimica Mexicana S.A. de C.V.
15
%
15
%
5

5

Other
—
%
—
%
1

1

Total Investments in Related Companies
 
 
$
238

$
639


1.
In the first quarter of 2019, UCC issued a stock dividend to TDCC for 63.4 percent ($401 million) of its ownership in DIHC in anticipation of the business separation activities to align TDCC's specialty products business with DowDuPont. See Notes 3 and 19 for additional information.