Annual report pursuant to Section 13 and 15(d)

DEBT - INTERCOMPANY NOTES AND OTHER (Details)

v3.10.0.1
DEBT - INTERCOMPANY NOTES AND OTHER (Details)
¥ in Millions, $ in Millions
12 Months Ended
Jul. 05, 2018
CNY (¥)
Jul. 05, 2018
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
USD ($)
Debt        
Loan to subsidiary     $ 588  
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)     0.10%  
Huntsman Polyurethanes Shanghai        
Debt        
Early repayment of term loan ¥ 277 $ 42    
Other debt outstanding   $ 0    
Maximum | HUNTSMAN INTERNATIONAL LLC AND SUBSIDIARIES | U.S. A/R Program        
Debt        
Reduction in applicable margin on borrowings (as a percent)     0.25%