Annual report pursuant to Section 13 and 15(d)

Note 1 - General (Details Textual)

v3.22.0.1
Note 1 - General (Details Textual)
$ / shares in Units, € in Millions, $ in Millions
3 Months Ended 12 Months Ended
Feb. 14, 2022
$ / shares
Dec. 02, 2021
USD ($)
Oct. 28, 2021
USD ($)
Jun. 23, 2021
USD ($)
Jan. 15, 2021
USD ($)
Jan. 15, 2021
EUR (€)
Nov. 03, 2020
USD ($)
Jun. 30, 2021
USD ($)
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
$ / shares
Dec. 31, 2020
USD ($)
$ / shares
Dec. 31, 2019
USD ($)
$ / shares
Oct. 26, 2021
USD ($)
May 26, 2021
USD ($)
Number of Chinese Chemical Companies                   3        
Number of Operating Segments                   4        
Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ / shares                   $ 0.75 $ 0.65 $ 0.65    
Receivables Associated With Legal Settlement, Current                   $ 333.0 $ 0.0      
Interest Paid, Excluding Capitalized Interest, Operating Activities                   82.0 90.0 $ 111.0    
Payment for Debt Extinguishment or Debt Prepayment Cost                   26.0 (0.0) 21.0    
Gain (Loss) on Extinguishment of Debt, Total                   (27.0) 0.0 (23.0)    
Proceeds from Divestiture of Businesses                   43.0 2,181.0 0.0    
Gain (Loss) on Disposition of Business                   28.0 247.0 (0.0)    
Payments to Acquire Businesses, Net of Cash Acquired, Total                   245.0 650.0 (0.0)    
Gabriel Acquisition [Member]                            
Payments to Acquire Businesses, Net of Cash Acquired, Total         $ 249.0                  
Huntsman International LLC [Member]                            
Receivables Associated With Legal Settlement, Current                   333.0 0.0      
Interest Paid, Excluding Capitalized Interest, Operating Activities                   82.0 90.0 111.0    
Payment for Debt Extinguishment or Debt Prepayment Cost                   26.0 (0.0) 21.0    
Gain (Loss) on Extinguishment of Debt, Total                   (27.0) 0.0 (23.0)    
Proceeds from Divestiture of Businesses                   43.0 2,181.0 0.0    
Gain (Loss) on Disposition of Business                   28.0 247.0 (0.0)    
Payments to Acquire Businesses, Net of Cash Acquired, Total                   $ 245.0 $ 650.0 $ (0.0)    
The 2031 Senior Notes [Member] | Huntsman International LLC [Member]                            
Debt Instrument, Face Amount                           $ 400.0
The 2022 Senior Note [Member] | Huntsman International LLC [Member]                            
Early Repayment of Senior Debt       $ 400.0                    
Interest Paid, Excluding Capitalized Interest, Operating Activities       2.0                    
Gain (Loss) on Extinguishment of Debt, Total       (26.0)       $ (26.0)            
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       $ 25.0                    
Senior Notes Maturing April 2021 [Member]                            
Debt Instrument, Amount Redeemed         $ 541.0 € 445                
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed         100.00% 100.00%                
Incremental Cash Tax Liability Incurred During Period in Connection with Debt Redemption                 $ 15.0          
Share Repurchase Program 2021 [Member]                            
Stock Repurchase Program, Authorized Amount                         $ 1,000.0  
Pidilite Industries Ltd. [Member] | India-Based Do It Yourself Consumer Adhesives Business [Member]                            
Proceeds from Divestiture of Businesses             $ 257.0 28.0            
Gain (Loss) on Disposition of Business               $ 28.0            
Fraud and Breach of Contract [Member] | Albemarle [Member]                            
Litigation Settlement, Amount Awarded from Other Party     $ 665.0                      
Proceeds from Legal Settlements   $ 332.5                        
Receivables Associated With Legal Settlement, Current   $ 332.5                        
Litigation Settlement, Amount Received From Other Party, Net of Legal Fees     465.0                      
Fraud and Breach of Contract [Member] | Minimum [Member] | Albemarle [Member]                            
Litigation Settlement, Amount Awarded from Other Party     $ 600.0                      
Subsequent Event [Member]                            
Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ / shares $ 0.2125                          
Common Stock Dividends, Increase, Percent 13.00%