Annual report pursuant to Section 13 and 15(d)

Note 19 - Income Taxes - Summary of Changes in the Deferred Tax Assets Valuation Allowance (Details)

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Note 19 - Income Taxes - Summary of Changes in the Deferred Tax Assets Valuation Allowance (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Valuation allowance, beginning $ 206 $ 231 $ 215
Valuation allowance, ending 131 206 231
Net decrease (increase) 75 25 (16)
Foreign currency movements (4) 6 0
Decrease to deferred tax assets with no impact on operating tax expense, including an offsetting (decrease) increase to valuation allowances (62) (17) (40)
Change in valuation allowance per rate reconciliation 9 14 (56)
Components of change in valuation allowance affecting tax expense:      
Pre-tax income and losses in jurisdictions with valuation allowances resulting in no tax expense or benefit 13 14 (133)
Releases of valuation allowances in various jurisdictions 2 0 0
Establishments of valuation allowances in various jurisdictions (6) 0 77
Change in valuation allowance per rate reconciliation 9 14 (56)
Valuation allowance, beginning 206 231 215
Valuation allowance, ending 131 206 231
Net decrease (increase) 75 25 (16)
Foreign currency movements (4) 6 0
Decrease to deferred tax assets with no impact on operating tax expense, including an offsetting (decrease) increase to valuation allowances (62) (17) (40)
Change in valuation allowance per rate reconciliation 9 14 (56)
Huntsman International LLC [Member]      
Valuation allowance, beginning 206 231 215
Valuation allowance, ending 131 206 231
Net decrease (increase) 75 25 (16)
Foreign currency movements (4) 6 0
Decrease to deferred tax assets with no impact on operating tax expense, including an offsetting (decrease) increase to valuation allowances (62) (17) (40)
Change in valuation allowance per rate reconciliation 9 14 (56)
Components of change in valuation allowance affecting tax expense:      
Pre-tax income and losses in jurisdictions with valuation allowances resulting in no tax expense or benefit 13 14 (133)
Releases of valuation allowances in various jurisdictions 2 0 0
Establishments of valuation allowances in various jurisdictions (6) 0 77
Change in valuation allowance per rate reconciliation 9 14 (56)
Valuation allowance, beginning 206 231 215
Valuation allowance, ending 131 206 231
Net decrease (increase) 75 25 (16)
Foreign currency movements (4) 6 0
Decrease to deferred tax assets with no impact on operating tax expense, including an offsetting (decrease) increase to valuation allowances (62) (17) (40)
Change in valuation allowance per rate reconciliation $ 9 $ 14 $ (56)