Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
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Pension |
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Other |
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|
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|
|
|
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|
|
|
|
|
|
|
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Foreign |
|
|
and other |
|
|
comprehensive |
|
|
|
|
|
|
|
|
|
|
Amounts |
|
|
Amounts |
|
|
|
currency |
|
|
postretirement |
|
|
income of |
|
|
|
|
|
|
|
|
|
|
attributable to |
|
|
attributable to |
|
|
|
translation |
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|
benefits |
|
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unconsolidated |
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|
|
|
|
|
|
|
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noncontrolling |
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Huntsman |
|
|
|
adjustments(a) |
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|
adjustments(b) |
|
|
affiliates |
|
|
Other, net |
|
|
Total |
|
|
interests |
|
|
Corporation |
|
Beginning balance, January 1, 2023 |
|
$ |
(648 |
) |
|
$ |
(652 |
) |
|
$ |
2 |
|
|
$ |
5 |
|
|
$ |
(1,293 |
) |
|
$ |
25 |
|
|
$ |
(1,268 |
) |
Other comprehensive loss before reclassifications, gross |
|
|
(65 |
) |
|
|
(24 |
) |
|
|
(7 |
) |
|
|
(2 |
) |
|
|
(98 |
) |
|
|
5 |
|
|
|
(93 |
) |
Tax impact |
|
|
(1 |
) |
|
|
2 |
|
|
|
— |
|
|
|
— |
|
|
|
1 |
|
|
|
— |
|
|
|
1 |
|
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
|
|
28 |
|
|
|
83 |
|
|
|
— |
|
|
|
— |
|
|
|
111 |
|
|
|
— |
|
|
|
111 |
|
Tax impact |
|
|
(1 |
) |
|
|
25 |
|
|
|
— |
|
|
|
— |
|
|
|
24 |
|
|
|
— |
|
|
|
24 |
|
Net current-period other comprehensive (loss) income |
|
|
(39 |
) |
|
|
86 |
|
|
|
(7 |
) |
|
|
(2 |
) |
|
|
38 |
|
|
|
5 |
|
|
|
43 |
|
Ending balance, September 30, 2023 |
|
$ |
(687 |
) |
|
$ |
(566 |
) |
|
$ |
(5 |
) |
|
$ |
3 |
|
|
$ |
(1,255 |
) |
|
$ |
30 |
|
|
$ |
(1,225 |
) |
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Pension |
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Other |
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Foreign |
|
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and other |
|
|
comprehensive |
|
|
|
|
|
|
|
|
|
|
Amounts |
|
|
Amounts |
|
|
|
currency |
|
|
postretirement |
|
|
income of |
|
|
|
|
|
|
|
|
|
|
attributable to |
|
|
attributable to |
|
|
|
translation |
|
|
benefits |
|
|
unconsolidated |
|
|
|
|
|
|
|
|
|
|
noncontrolling |
|
|
Huntsman |
|
|
|
adjustments(a) |
|
|
adjustments(b) |
|
|
affiliates |
|
|
Other, net |
|
|
Total |
|
|
interests |
|
|
Corporation |
|
Beginning balance, January 1, 2022 |
|
$ |
(420 |
) |
|
$ |
(810 |
) |
|
$ |
8 |
|
|
$ |
6 |
|
|
$ |
(1,216 |
) |
|
$ |
13 |
|
|
$ |
(1,203 |
) |
Other comprehensive loss before reclassifications, gross |
|
|
(338 |
) |
|
|
— |
|
|
|
— |
|
|
|
(1 |
) |
|
|
(339 |
) |
|
|
17 |
|
|
|
(322 |
) |
Tax impact |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
|
|
— |
|
|
|
36 |
|
|
|
— |
|
|
|
— |
|
|
|
36 |
|
|
|
— |
|
|
|
36 |
|
Tax impact |
|
|
— |
|
|
|
(8 |
) |
|
|
— |
|
|
|
— |
|
|
|
(8 |
) |
|
|
— |
|
|
|
(8 |
) |
Net current-period other comprehensive (loss) income |
|
|
(338 |
) |
|
|
28 |
|
|
|
— |
|
|
|
(1 |
) |
|
|
(311 |
) |
|
|
17 |
|
|
|
(294 |
) |
Ending balance, September 30, 2022 |
|
$ |
(758 |
) |
|
$ |
(782 |
) |
|
$ |
8 |
|
|
$ |
5 |
|
|
$ |
(1,527 |
) |
|
$ |
30 |
|
|
$ |
(1,497 |
) |
|
|
|
|
|
|
Pension |
|
|
Other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Foreign |
|
|
and other |
|
|
comprehensive |
|
|
|
|
|
|
|
|
|
|
Amounts |
|
|
Amounts |
|
|
|
currency |
|
|
postretirement |
|
|
income of |
|
|
|
|
|
|
|
|
|
|
attributable to |
|
|
attributable to |
|
|
|
translation |
|
|
benefits |
|
|
unconsolidated |
|
|
|
|
|
|
|
|
|
|
noncontrolling |
|
|
Huntsman |
|
|
|
adjustments(a) |
|
|
adjustments(b) |
|
|
affiliates |
|
|
Other, net |
|
|
Total |
|
|
interests |
|
|
International |
|
Beginning balance, January 1, 2023 |
|
$ |
(653 |
) |
|
$ |
(628 |
) |
|
$ |
2 |
|
|
$ |
1 |
|
|
$ |
(1,278 |
) |
|
$ |
25 |
|
|
$ |
(1,253 |
) |
Other comprehensive loss before reclassifications, gross |
|
|
(65 |
) |
|
|
(24 |
) |
|
|
(7 |
) |
|
|
(2 |
) |
|
|
(98 |
) |
|
|
5 |
|
|
|
(93 |
) |
Tax impact |
|
|
(1 |
) |
|
|
2 |
|
|
|
— |
|
|
|
— |
|
|
|
1 |
|
|
|
— |
|
|
|
1 |
|
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
|
|
28 |
|
|
|
83 |
|
|
|
— |
|
|
|
— |
|
|
|
111 |
|
|
|
— |
|
|
|
111 |
|
Tax impact |
|
|
(1 |
) |
|
|
25 |
|
|
|
— |
|
|
|
— |
|
|
|
24 |
|
|
|
— |
|
|
|
24 |
|
Net current-period other comprehensive (loss) income |
|
|
(39 |
) |
|
|
86 |
|
|
|
(7 |
) |
|
|
(2 |
) |
|
|
38 |
|
|
|
5 |
|
|
|
43 |
|
Ending balance, September 30, 2023 |
|
$ |
(692 |
) |
|
$ |
(542 |
) |
|
$ |
(5 |
) |
|
$ |
(1 |
) |
|
$ |
(1,240 |
) |
|
$ |
30 |
|
|
$ |
(1,210 |
) |
|
|
|
|
|
|
Pension |
|
|
Other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Foreign |
|
|
and other |
|
|
comprehensive |
|
|
|
|
|
|
|
|
|
|
Amounts |
|
|
Amounts |
|
|
|
currency |
|
|
postretirement |
|
|
income of |
|
|
|
|
|
|
|
|
|
|
attributable to |
|
|
attributable to |
|
|
|
translation |
|
|
benefits |
|
|
unconsolidated |
|
|
|
|
|
|
|
|
|
|
noncontrolling |
|
|
Huntsman |
|
|
|
adjustments(a) |
|
|
adjustments(b) |
|
|
affiliates |
|
|
Other, net |
|
|
Total |
|
|
interests |
|
|
International |
|
Beginning balance, January 1, 2022 |
|
$ |
(424 |
) |
|
$ |
(786 |
) |
|
$ |
8 |
|
|
$ |
2 |
|
|
$ |
(1,200 |
) |
|
$ |
13 |
|
|
$ |
(1,187 |
) |
Other comprehensive loss before reclassifications, gross |
|
|
(339 |
) |
|
|
— |
|
|
|
— |
|
|
|
(1 |
) |
|
|
(340 |
) |
|
|
17 |
|
|
|
(323 |
) |
Tax impact |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
|
|
— |
|
|
|
36 |
|
|
|
— |
|
|
|
— |
|
|
|
36 |
|
|
|
— |
|
|
|
36 |
|
Tax impact |
|
|
— |
|
|
|
(8 |
) |
|
|
— |
|
|
|
— |
|
|
|
(8 |
) |
|
|
— |
|
|
|
(8 |
) |
Net current-period other comprehensive (loss) income |
|
|
(339 |
) |
|
|
28 |
|
|
|
— |
|
|
|
(1 |
) |
|
|
(312 |
) |
|
|
17 |
|
|
|
(295 |
) |
Ending balance, September 30, 2022 |
|
$ |
(763 |
) |
|
$ |
(758 |
) |
|
$ |
8 |
|
|
$ |
1 |
|
|
$ |
(1,512 |
) |
|
$ |
30 |
|
|
$ |
(1,482 |
) |
|
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
|
|
Three Months Ended September 30, |
|
|
|
|
|
2023 |
|
|
2022 |
|
|
|
|
|
Amounts reclassified |
|
|
Amounts reclassified |
|
|
Affected line item in |
|
|
from accumulated |
|
|
from accumulated |
|
|
the statement |
Details about accumulated other |
|
other |
|
|
other |
|
|
where net income |
comprehensive loss components(a): |
|
comprehensive loss |
|
|
comprehensive loss |
|
|
is presented |
Amortization of pension and other postretirement benefits: |
|
|
|
|
|
|
|
|
|
|
Prior service credit |
|
$ |
(5 |
) |
|
$ |
(3 |
) |
(b)(c) |
Other income, net |
Actuarial loss |
|
|
17 |
|
|
|
15 |
|
(b)(c) |
Other income, net |
|
|
|
12 |
|
|
|
12 |
|
|
Total before tax |
|
|
|
— |
|
|
|
(2 |
) |
|
Income tax expense |
Total reclassifications for the period |
|
$ |
12 |
|
|
$ |
10 |
|
|
Net of tax |
|
|
Nine Months Ended September 30, |
|
|
|
|
|
2023 |
|
|
2022 |
|
|
|
|
|
Amounts reclassified |
|
|
Amounts reclassified |
|
|
Affected line item in |
|
|
from accumulated |
|
|
from accumulated |
|
|
the statement |
Details about accumulated other |
|
other |
|
|
other |
|
|
where net income |
comprehensive loss components(a): |
|
comprehensive loss |
|
|
comprehensive loss |
|
|
is presented |
Amortization of pension and other postretirement benefits: |
|
|
|
|
|
|
|
|
|
|
Prior service credit |
|
$ |
(8 |
) |
|
$ |
(8 |
) |
(b)(c) |
Other income, net |
Actuarial loss |
|
|
25 |
|
|
|
44 |
|
(b)(c) |
Other income, net |
Curtailment gains |
|
|
(1 |
) |
|
|
— |
|
(d) |
Other income, net |
Settlement losses |
|
|
67 |
|
|
|
— |
|
(d) |
Other income, net |
|
|
|
83 |
|
|
|
36 |
|
|
Total before tax |
|
|
|
25 |
|
|
|
(8 |
) |
|
Income tax expense |
Total reclassifications for the period |
|
$ |
108 |
|
|
$ |
28 |
|
|
Net of tax |
|
|
Three Months Ended September 30, |
|
|
|
|
|
2023 |
|
|
2022 |
|
|
|
|
|
Amounts reclassified |
|
|
Amounts reclassified |
|
|
Affected line item in |
|
|
from accumulated |
|
|
from accumulated |
|
|
the statement |
Details about accumulated other |
|
other |
|
|
other |
|
|
where net income |
comprehensive loss components(a): |
|
comprehensive loss |
|
|
comprehensive loss |
|
|
is presented |
Amortization of pension and other postretirement benefits: |
|
|
|
|
|
|
|
|
|
|
Prior service credit |
|
$ |
(5 |
) |
|
$ |
(3 |
) |
(b)(c) |
Other income, net |
Actuarial loss |
|
|
17 |
|
|
|
15 |
|
(b)(c) |
Other income, net |
|
|
|
12 |
|
|
|
12 |
|
|
Total before tax |
|
|
|
— |
|
|
|
(2 |
) |
|
Income tax expense |
Total reclassifications for the period |
|
$ |
12 |
|
|
$ |
10 |
|
|
Net of tax |
|
|
Nine Months Ended September 30, |
|
|
|
|
|
2023 |
|
|
2022 |
|
|
|
|
|
Amounts reclassified |
|
|
Amounts reclassified |
|
|
Affected line item in |
|
|
from accumulated |
|
|
from accumulated |
|
|
the statement |
Details about accumulated other |
|
other |
|
|
other |
|
|
where net income |
comprehensive loss components(a): |
|
comprehensive loss |
|
|
comprehensive loss |
|
|
is presented |
Amortization of pension and other postretirement benefits: |
|
|
|
|
|
|
|
|
|
|
Prior service credit |
|
$ |
(8 |
) |
|
$ |
(8 |
) |
(b)(c) |
Other income, net |
Actuarial loss |
|
|
25 |
|
|
|
44 |
|
(b)(c) |
Other income, net |
Curtailment gains |
|
|
(1 |
) |
|
|
— |
|
(d) |
Other income, net |
Settlement losses |
|
|
67 |
|
|
|
— |
|
(d) |
Other income, net |
|
|
|
83 |
|
|
|
36 |
|
|
Total before tax |
|
|
|
25 |
|
|
|
(8 |
) |
|
Income tax expense |
Total reclassifications for the period |
|
$ |
108 |
|
|
$ |
28 |
|
|
Net of tax |
|