Annual report pursuant to Section 13 and 15(d)

GENERAL - SEPARATION OF BUSINESS (Details)

v3.8.0.1
GENERAL - SEPARATION OF BUSINESS (Details) - shares
Jan. 03, 2018
Dec. 31, 2017
Venator Materials PLC    
GENERAL    
Ownership interest (as a percent) 53.00% 55.00%
Venator Materials PLC | Over allotment    
GENERAL    
Number of shares issued 1,948,955