Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Debt (Details Textual)

v3.21.2
Note 8 - Debt (Details Textual)
€ in Millions, ر.س in Millions, $ in Millions
3 Months Ended 9 Months Ended
Jun. 23, 2021
USD ($)
Jan. 15, 2021
USD ($)
Jan. 15, 2021
EUR (€)
Sep. 30, 2019
Sep. 30, 2021
USD ($)
Jun. 30, 2021
USD ($)
Mar. 31, 2021
USD ($)
Sep. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2021
SAR (ر.س)
Sep. 30, 2020
USD ($)
Sep. 30, 2021
SAR (ر.س)
May 26, 2021
USD ($)
Dec. 31, 2020
USD ($)
Sep. 24, 2019
USD ($)
Sep. 24, 2019
EUR (€)
Debt Issuance Costs, Net, Total         $ 10         $ 10         $ 9    
Interest Paid, Excluding Capitalized Interest, Operating Activities                   57   $ 49          
Payment for Debt Extinguishment or Debt Prepayment Cost                   26   (0)          
Gain (Loss) on Extinguishment of Debt, Total         0     $ 0   $ (27)   0          
Repayment of Notes Receivable from Related Parties                 $ 380                
Sasol-Huntsman [Member]                                  
Variable Interest Entity, Ownership Percentage Acquired       50.00%                          
Arabian Amines Company [Member]                                  
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage                   50.00% 50.00%            
Arabian Amines Company [Member] | Saudi British Bank [Member]                                  
Debt Instrument, Face Amount         47         $ 47     ر.س 177        
Proceeds from Issuance of Debt                   27 ر.س 104            
Huntsman International LLC [Member]                                  
Interest Paid, Excluding Capitalized Interest, Operating Activities                   57   49          
Payment for Debt Extinguishment or Debt Prepayment Cost                   26   (0)          
Gain (Loss) on Extinguishment of Debt, Total         0     $ 0   (27)   $ 0          
The Revolving Credit Facility [Member] | Huntsman International LLC [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity         1,200         1,200              
Letters of Credit Outstanding, Amount         10         $ 10              
The Revolving Credit Facility [Member] | Huntsman International LLC [Member] | London Interbank Offered Rate (LIBOR) [Member]                                  
Debt Instrument, Basis Spread on Variable Rate [1]                   1.50% 1.50%            
The 2019 Term Loan [Member] | Huntsman International LLC [Member]                                  
Debt Instrument, Face Amount                               $ 101 € 92
US Accounts Receivable Program Maturing July 2024 [Member] | Huntsman International LLC [Member]                                  
Letters of Credit Outstanding, Amount         7         $ 7              
Accounts Receivable Programs [Member] | Huntsman International LLC [Member]                                  
Pledged Financial Instruments, Not Separately Reported, Loans Receivable Pledged as Collateral, Total         $ 336         $ 336         $ 198    
Senior Notes Maturing April 2021 [Member]                                  
Debt Instrument, Amount Redeemed   $ 541 € 445                            
Debt Instrument, Interest Rate, Stated Percentage   5.125% 5.125%                            
Debt Instrument, Redemption Price, Percentage   100.00% 100.00%                            
Incremental Cash Tax Liability Incurred During Period in Connection with Debt Redemption             $ 15                    
The 2031 Senior Notes [Member] | Huntsman International LLC [Member]                                  
Debt Instrument, Face Amount                           $ 400      
Debt Instrument, Interest Rate, Stated Percentage   2.95% 2.95%                            
Debt Instrument, Redemption Price, Percentage   100.00% 100.00%                            
The 2022 Senior Note [Member] | Huntsman International LLC [Member]                                  
Debt Instrument, Amount Redeemed $ 400                                
Interest Paid, Excluding Capitalized Interest, Operating Activities 2                                
Gain (Loss) on Extinguishment of Debt, Total           $ (26)                      
The 2022 Senior Note [Member] | Huntsman International LLC [Member] | Debt Redemption Premiums and Related Fees and Expenses [Member]                                  
Payment for Debt Extinguishment or Debt Prepayment Cost $ 25                                
[1] Interest rates on borrowings under the Revolving Credit Facility vary based on the type of loan and Huntsman International’s debt ratings. The representative interest rate as of September 30, 2021 was 1.50% above LIBOR.