Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
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Pension and |
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Other |
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Foreign |
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other |
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comprehensive |
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|
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|
Amounts |
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Amounts |
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|
currency |
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postretirement |
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income of |
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attributable to |
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attributable to |
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translation |
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benefits |
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unconsolidated |
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noncontrolling |
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Huntsman |
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|
adjustment(a) |
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adjustments(b) |
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affiliates |
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Other, net |
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Total |
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interests |
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Corporation |
|
Beginning balance, January 1, 2021 |
|
$ |
(328 |
) |
|
$ |
(1,050 |
) |
|
$ |
8 |
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|
$ |
4 |
|
|
$ |
(1,366 |
) |
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$ |
20 |
|
|
$ |
(1,346 |
) |
Other comprehensive loss before reclassifications, gross |
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(91 |
) |
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229 |
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— |
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2 |
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|
140 |
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(7 |
) |
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133 |
|
Tax benefit |
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(1 |
) |
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(54 |
) |
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— |
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— |
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(55 |
) |
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— |
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(55 |
) |
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
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— |
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83 |
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— |
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— |
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83 |
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— |
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83 |
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Tax expense |
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— |
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(18 |
) |
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— |
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— |
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(18 |
) |
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— |
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(18 |
) |
Net current-period other comprehensive (loss) income |
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(92 |
) |
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240 |
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— |
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2 |
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|
150 |
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(7 |
) |
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|
143 |
|
Ending balance, December 31, 2021 |
|
$ |
(420 |
) |
|
$ |
(810 |
) |
|
$ |
8 |
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$ |
6 |
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|
$ |
(1,216 |
) |
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$ |
13 |
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$ |
(1,203 |
) |
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Pension and |
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Other |
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Foreign |
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other |
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comprehensive |
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Amounts |
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Amounts |
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currency |
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postretirement |
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income of |
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attributable to |
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attributable to |
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translation |
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benefits |
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unconsolidated |
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noncontrolling |
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Huntsman |
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|
adjustment(a) |
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adjustments(b) |
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affiliates |
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Other, net |
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Total |
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|
interests |
|
|
Corporation |
|
Beginning balance, January 1, 2020 |
|
$ |
(369 |
) |
|
$ |
(1,031 |
) |
|
$ |
8 |
|
|
$ |
4 |
|
|
$ |
(1,388 |
) |
|
$ |
26 |
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|
$ |
(1,362 |
) |
Other comprehensive income (loss) before reclassifications, gross |
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29 |
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(135 |
) |
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— |
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— |
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|
|
(106 |
) |
|
|
(6 |
) |
|
|
(112 |
) |
Tax benefit |
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12 |
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30 |
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— |
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— |
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42 |
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— |
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42 |
|
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
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— |
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111 |
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— |
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|
— |
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111 |
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|
— |
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|
111 |
|
Tax expense |
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|
— |
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|
(25 |
) |
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|
— |
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— |
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|
(25 |
) |
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|
— |
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|
|
(25 |
) |
Net current-period other comprehensive income (loss) |
|
|
41 |
|
|
|
(19 |
) |
|
|
— |
|
|
|
— |
|
|
|
22 |
|
|
|
(6 |
) |
|
|
16 |
|
Ending balance, December 31, 2020 |
|
$ |
(328 |
) |
|
$ |
(1,050 |
) |
|
$ |
8 |
|
|
$ |
4 |
|
|
$ |
(1,366 |
) |
|
$ |
20 |
|
|
$ |
(1,346 |
) |
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Pension |
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Other |
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Foreign |
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and other |
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comprehensive |
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Amounts |
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|
Amounts |
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|
currency |
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postretirement |
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|
income of |
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|
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attributable to |
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|
attributable to |
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|
translation |
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|
benefits |
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|
unconsolidated |
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|
|
|
|
|
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|
|
|
noncontrolling |
|
|
Huntsman |
|
|
|
adjustment(a) |
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|
adjustments(b) |
|
|
affiliates |
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|
Other, net |
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|
Total |
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|
interests |
|
|
International |
|
Beginning balance, January 1, 2021 |
|
$ |
(333 |
) |
|
$ |
(1,028 |
) |
|
$ |
8 |
|
|
$ |
— |
|
|
$ |
(1,353 |
) |
|
$ |
20 |
|
|
$ |
(1,333 |
) |
Other comprehensive income (loss) before reclassifications, gross |
|
|
(90 |
) |
|
|
229 |
|
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|
— |
|
|
|
2 |
|
|
|
141 |
|
|
|
(7 |
) |
|
|
134 |
|
Tax benefit |
|
|
(1 |
) |
|
|
(56 |
) |
|
|
— |
|
|
|
— |
|
|
|
(57 |
) |
|
|
— |
|
|
|
(57 |
) |
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
|
|
— |
|
|
|
86 |
|
|
|
— |
|
|
|
— |
|
|
|
86 |
|
|
|
— |
|
|
|
86 |
|
Tax expense |
|
|
— |
|
|
|
(17 |
) |
|
|
— |
|
|
|
— |
|
|
|
(17 |
) |
|
|
— |
|
|
|
(17 |
) |
Net current-period other comprehensive (loss) income |
|
|
(91 |
) |
|
|
242 |
|
|
|
— |
|
|
|
2 |
|
|
|
153 |
|
|
|
(7 |
) |
|
|
146 |
|
Ending balance, December 31, 2021 |
|
$ |
(424 |
) |
|
$ |
(786 |
) |
|
$ |
8 |
|
|
$ |
2 |
|
|
$ |
(1,200 |
) |
|
$ |
13 |
|
|
$ |
(1,187 |
) |
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Pension |
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Other |
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|
|
|
|
|
|
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|
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|
|
Foreign |
|
|
and other |
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|
comprehensive |
|
|
|
|
|
|
|
|
|
|
Amounts |
|
|
Amounts |
|
|
|
currency |
|
|
postretirement |
|
|
income of |
|
|
|
|
|
|
|
|
|
|
attributable to |
|
|
attributable to |
|
|
|
translation |
|
|
benefits |
|
|
unconsolidated |
|
|
|
|
|
|
|
|
|
|
noncontrolling |
|
|
Huntsman |
|
|
|
adjustment(a) |
|
|
adjustments(b) |
|
|
affiliates |
|
|
Other, net |
|
|
Total |
|
|
interests |
|
|
International |
|
Beginning balance, January 1, 2020 |
|
$ |
(374 |
) |
|
$ |
(1,012 |
) |
|
$ |
8 |
|
|
$ |
— |
|
|
$ |
(1,378 |
) |
|
$ |
26 |
|
|
$ |
(1,352 |
) |
Other comprehensive income (loss) before reclassifications, gross |
|
|
29 |
|
|
|
(135 |
) |
|
|
— |
|
|
|
— |
|
|
|
(106 |
) |
|
|
(6 |
) |
|
|
(112 |
) |
Tax benefit |
|
|
12 |
|
|
|
30 |
|
|
|
— |
|
|
|
— |
|
|
|
42 |
|
|
|
— |
|
|
|
42 |
|
Amounts reclassified from accumulated other comprehensive loss, gross(c) |
|
|
— |
|
|
|
115 |
|
|
|
— |
|
|
|
— |
|
|
|
115 |
|
|
|
— |
|
|
|
115 |
|
Tax expense |
|
|
— |
|
|
|
(26 |
) |
|
|
— |
|
|
|
— |
|
|
|
(26 |
) |
|
|
— |
|
|
|
(26 |
) |
Net current-period other comprehensive (loss) income |
|
|
41 |
|
|
|
(16 |
) |
|
|
— |
|
|
|
— |
|
|
|
25 |
|
|
|
(6 |
) |
|
|
19 |
|
Ending balance, December 31, 2020 |
|
$ |
(333 |
) |
|
$ |
(1,028 |
) |
|
$ |
8 |
|
|
$ |
— |
|
|
$ |
(1,353 |
) |
|
$ |
20 |
|
|
$ |
(1,333 |
) |
|
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
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|
Amounts reclassified |
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|
|
|
|
from accumulated |
|
|
|
|
|
other |
|
|
|
|
|
comprehensive loss |
|
|
Affected line item in |
Details about Accumulated Other |
|
Year ended December 31, |
|
|
where net income |
Comprehensive Loss Components(a): |
|
2021 |
|
|
2020 |
|
|
2019 |
|
|
is presented |
Amortization of pension and other postretirement benefits: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Prior service credit |
|
$ |
(12 |
) |
|
$ |
(12 |
) |
|
$ |
(11 |
) |
(b)(d) |
Other income, net |
Settlement loss |
|
|
3 |
|
|
|
43 |
|
|
|
1 |
|
(b)(c) |
Other income, net |
Curtailment gain |
|
|
— |
|
|
|
(2 |
) |
|
|
— |
|
(c) |
Other income, net |
Actuarial loss |
|
|
92 |
|
|
|
82 |
|
|
|
72 |
|
(b)(d) |
Other income, net |
|
|
|
83 |
|
|
|
111 |
|
|
|
62 |
|
|
Total before tax |
|
|
|
(18 |
) |
|
|
(25 |
) |
|
|
(12 |
) |
|
Income tax expense |
Total reclassifications for the period |
|
$ |
65 |
|
|
$ |
86 |
|
|
$ |
50 |
|
|
Net of tax |
|
|
Amounts reclassified |
|
|
|
|
|
from accumulated |
|
|
|
|
|
other |
|
|
|
|
|
comprehensive loss |
|
|
Affected line item in |
Details about Accumulated Other |
|
Year ended December 31, |
|
|
where net income |
Comprehensive Loss Components(a): |
|
2021 |
|
|
2020 |
|
|
2019 |
|
|
is presented |
Amortization of pension and other postretirement benefits: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Prior service credit |
|
$ |
(12 |
) |
|
$ |
(12 |
) |
|
$ |
(11 |
) |
(b)(d) |
Other income, net |
Settlement loss |
|
|
3 |
|
|
|
43 |
|
|
|
1 |
|
(b)(c) |
Other income, net |
Curtailment gain |
|
|
— |
|
|
|
(2 |
) |
|
|
— |
|
(c) |
Other income, net |
Actuarial loss |
|
|
95 |
|
|
|
86 |
|
|
|
75 |
|
(b)(d) |
Other income, net |
|
|
|
86 |
|
|
|
115 |
|
|
|
65 |
|
|
Total before tax |
|
|
|
(17 |
) |
|
|
(26 |
) |
|
|
(12 |
) |
|
Income tax expense |
Total reclassifications for the period |
|
$ |
69 |
|
|
$ |
89 |
|
|
$ |
53 |
|
|
Net of tax |
|