Consolidated Statements of Equity - USD ($) $ in Millions |
Huntsman International LLC [Member]
Common Stock Outstanding [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Huntsman International LLC [Member]
Common Stock Outstanding [Member]
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Huntsman International LLC [Member]
Common Stock [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Huntsman International LLC [Member]
Common Stock [Member]
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Huntsman International LLC [Member]
Retained Earnings [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Huntsman International LLC [Member]
Retained Earnings [Member]
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Huntsman International LLC [Member]
AOCI Attributable to Parent [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Huntsman International LLC [Member]
AOCI Attributable to Parent [Member]
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Huntsman International LLC [Member]
Noncontrolling Interest [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Huntsman International LLC [Member]
Noncontrolling Interest [Member]
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Huntsman International LLC [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Huntsman International LLC [Member] |
Common Stock Outstanding [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Common Stock Outstanding [Member] |
Common Stock [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Common Stock [Member] |
Retained Earnings [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Retained Earnings [Member] |
AOCI Attributable to Parent [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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AOCI Attributable to Parent [Member] |
Noncontrolling Interest [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Noncontrolling Interest [Member] |
Additional Paid-in Capital [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Additional Paid-in Capital [Member] |
Treasury Stock [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Treasury Stock [Member] |
Deferred Compensation, Share-based Payments [Member]
Cumulative Effect, Period of Adoption, Adjustment [Member]
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Deferred Compensation, Share-based Payments [Member] |
Cumulative Effect, Period of Adoption, Adjustment [Member] |
Total |
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Balance (in shares) at Dec. 31, 2017 | 0 | 2,728 | 0 | 240,213,606 | ||||||||||||||||||||||||||
Balance at Dec. 31, 2017 | $ 0 | $ 3,616 | $ 10 | $ (270) | $ (10) | $ (1,263) | $ 0 | $ 751 | $ 0 | $ 2,834 | $ 0 | $ 3 | $ 10 | $ 161 | $ (10) | $ (1,268) | $ 0 | $ 751 | $ 0 | $ 3,889 | $ 0 | $ (150) | $ 0 | $ (15) | $ 0 | $ 3,371 | ||||
Net income | 0 | 323 | 0 | 313 | 636 | 0 | 337 | 0 | 313 | 0 | 0 | 0 | 650 | |||||||||||||||||
Other comprehensive loss | 0 | 0 | (195) | (42) | (237) | 0 | 0 | (198) | (42) | 0 | 0 | 0 | (240) | |||||||||||||||||
Issuance of nonvested stock awards | 0 | 0 | 0 | 0 | 14 | 0 | (14) | 0 | ||||||||||||||||||||||
Vesting of stock awards (in shares) | 1,135,003 | |||||||||||||||||||||||||||||
Vesting of stock awards | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 11 | ||||||||||||||||||||||
Recognition of stock-based compensation | 0 | 0 | 0 | 0 | 8 | 0 | 13 | 21 | ||||||||||||||||||||||
Repurchase and cancellation of stock awards (in shares) | 0 | (259,643) | ||||||||||||||||||||||||||||
Repurchase and cancellation of stock awards | 0 | (30) | 0 | 0 | 0 | 0 | 0 | (30) | ||||||||||||||||||||||
Stock options exercised (in shares) | 0 | 2,310,663 | ||||||||||||||||||||||||||||
Stock options exercised | 0 | (29) | 0 | 0 | 46 | 0 | 0 | 17 | ||||||||||||||||||||||
Treasury stock repurchased (in shares) | 0 | (10,405,457) | ||||||||||||||||||||||||||||
Treasury stock repurchased | 0 | 0 | 0 | 0 | 0 | (277) | 0 | (277) | ||||||||||||||||||||||
Disposition of a portion of Venator | 18 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 18 | |||||||||||||||||
Costs of the secondary offering of Venator | (2) | 0 | 0 | 0 | (2) | 0 | 0 | 0 | 0 | (2) | 0 | 0 | (2) | |||||||||||||||||
Noncontrolling interest from partial disposal of Venator | 0 | 0 | 0 | 27 | 27 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 27 | |||||||||||||||||
Deconsolidation of Venator | 0 | 0 | 160 | (751) | (591) | 0 | 0 | 160 | (751) | 0 | 0 | 0 | (591) | |||||||||||||||||
Accrued and unpaid dividends | 0 | (1) | 0 | 0 | 0 | 0 | 0 | (1) | ||||||||||||||||||||||
Dividends paid to noncontrolling interests | 0 | 0 | 0 | (69) | (69) | 0 | 0 | 0 | (69) | 0 | 0 | 0 | (69) | |||||||||||||||||
Dividends declared on common stock ($0.65 per share) | 0 | (156) | 0 | 0 | 0 | 0 | 0 | (156) | ||||||||||||||||||||||
Balance (in shares) at Dec. 31, 2018 | 2,728 | 232,994,172 | ||||||||||||||||||||||||||||
Balance at Dec. 31, 2018 | 3,658 | (91) | (1,308) | 229 | 2,488 | 3 | 292 | (1,316) | 229 | 3,984 | (427) | (16) | 2,749 | |||||||||||||||||
Dividends paid to parent | 0 | (154) | 0 | 0 | (154) | |||||||||||||||||||||||||
Contribution from parent | 26 | 0 | 0 | 0 | 26 | |||||||||||||||||||||||||
Net income | 0 | 551 | 0 | 36 | 587 | 0 | 562 | 0 | 36 | 0 | 0 | 0 | 598 | |||||||||||||||||
Other comprehensive loss | 0 | 0 | (44) | 10 | (34) | 0 | 0 | (46) | 10 | 0 | 0 | 0 | (36) | |||||||||||||||||
Issuance of nonvested stock awards | 0 | 0 | 0 | 0 | 17 | 0 | (17) | 0 | ||||||||||||||||||||||
Vesting of stock awards (in shares) | 1,643,368 | |||||||||||||||||||||||||||||
Vesting of stock awards | 28 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | |||||||||||||||||
Recognition of stock-based compensation | 0 | 0 | 0 | 0 | 7 | 0 | 16 | 23 | ||||||||||||||||||||||
Repurchase and cancellation of stock awards (in shares) | (488,441) | |||||||||||||||||||||||||||||
Repurchase and cancellation of stock awards | 0 | (12) | 0 | 0 | 0 | 0 | 0 | (12) | ||||||||||||||||||||||
Stock options exercised (in shares) | 246,661 | |||||||||||||||||||||||||||||
Stock options exercised | 0 | (2) | 0 | 0 | 4 | 0 | 0 | 2 | ||||||||||||||||||||||
Treasury stock repurchased (in shares) | (10,099,892) | |||||||||||||||||||||||||||||
Treasury stock repurchased | 0 | 0 | 0 | 0 | 0 | (208) | 0 | (208) | ||||||||||||||||||||||
Dividends paid to noncontrolling interests | 0 | 0 | 0 | (65) | (65) | 0 | 0 | 0 | (65) | 0 | 0 | 0 | (65) | |||||||||||||||||
Dividends declared on common stock ($0.65 per share) | 0 | (150) | 0 | 0 | 0 | 0 | 0 | (150) | ||||||||||||||||||||||
Acquisition of noncontrolling interests, net of tax | (11) | 0 | 0 | (73) | (84) | 0 | 0 | 0 | (73) | (11) | 0 | 0 | $ (84) | |||||||||||||||||
Balance (in shares) at Dec. 31, 2019 | 2,728 | 224,295,868 | 224,295,868 | |||||||||||||||||||||||||||
Balance at Dec. 31, 2019 | 3,675 | 312 | (1,352) | 137 | 2,772 | 3 | 690 | (1,362) | 137 | 4,008 | (635) | (17) | $ 2,824 | |||||||||||||||||
Dividends paid to parent | 0 | (148) | 0 | 0 | (148) | |||||||||||||||||||||||||
Net income | 0 | 1,035 | 0 | 32 | 1,067 | 0 | 1,034 | 0 | 32 | 0 | 0 | 0 | 1,066 | |||||||||||||||||
Other comprehensive loss | 0 | 0 | 19 | 6 | 25 | 0 | 0 | 16 | 6 | 0 | 0 | 0 | 22 | |||||||||||||||||
Issuance of nonvested stock awards | 0 | 0 | 0 | 0 | 18 | 0 | (18) | 0 | ||||||||||||||||||||||
Vesting of stock awards | 26 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | |||||||||||||||||
Recognition of stock-based compensation | 0 | 0 | 0 | 0 | 7 | 0 | 16 | 23 | ||||||||||||||||||||||
Repurchase and cancellation of stock awards (in shares) | (287,247) | |||||||||||||||||||||||||||||
Repurchase and cancellation of stock awards | 0 | (8) | 0 | 0 | 0 | 0 | 0 | $ (8) | ||||||||||||||||||||||
Stock options exercised (in shares) | 441,754 | 829,000 | ||||||||||||||||||||||||||||
Stock options exercised | 0 | (7) | 0 | 0 | 10 | 0 | 0 | $ 3 | ||||||||||||||||||||||
Treasury stock repurchased | 0 | 0 | 0 | 0 | 0 | (96) | 0 | (96) | ||||||||||||||||||||||
Dividends paid to noncontrolling interests | 0 | 0 | 0 | (21) | (21) | 0 | 0 | 0 | (21) | 0 | 0 | 0 | (21) | |||||||||||||||||
Dividends declared on common stock ($0.65 per share) | 0 | (145) | 0 | 0 | 0 | 0 | 0 | $ (145) | ||||||||||||||||||||||
Balance (in shares) at Dec. 31, 2020 | 2,728 | 220,046,262 | 220,046,262 | |||||||||||||||||||||||||||
Balance at Dec. 31, 2020 | 3,701 | 1,203 | (1,333) | 154 | 3,725 | $ 3 | $ 1,564 | $ (1,346) | $ 154 | $ 4,048 | $ (731) | $ (19) | $ 3,673 | |||||||||||||||||
Dividends paid to parent | $ 0 | $ (144) | $ 0 | $ 0 | $ (144) |