Quarterly report pursuant to Section 13 or 15(d)

DEBT - INTERCOMPANY NOTES AND OTHER (Details)

v3.10.0.1
DEBT - INTERCOMPANY NOTES AND OTHER (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2018
Dec. 31, 2017
Debt    
Loan to subsidiary $ 689  
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES    
Debt    
Notes payable to affiliates-current $ 100 $ 100
HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES | U.S. A/R Program    
Debt    
Reduction in applicable margin on borrowings (as a percent) 10.00%  
Maximum | HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES | U.S. A/R Program    
Debt    
Reduction in applicable margin on borrowings (as a percent) 25.00%