Huntsman International 10-Q 1 Aug 23 2023 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2023	Jul. 20, 2023
Document Information [Line Items]
Entity Central Index Key	0001307954
Entity Registrant Name	Huntsman Corporation
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2023
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	001-32427
Entity Address, Address Line One	10003 Woodloch Forest Drive
Entity Address, City or Town	The Woodlands
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77380
City Area Code	281
Local Phone Number	719-6000
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	42-1648585
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	HUN
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		177,895,240
Huntsman International LLC [Member]
Document Information [Line Items]
Entity Central Index Key	0001089748
Entity Registrant Name	Huntsman International LLC
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2023
Entity File Number	333-85141
Entity Address, Address Line One	10003 Woodloch Forest Drive
Entity Address, City or Town	The Woodlands
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77380
City Area Code	281
Local Phone Number	719-6000
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	87-0630358
Title of 12(b) Security	NONE
Trading Symbol	NONE
Security Exchange Name	NONE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		2,728

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Millions		Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	[1],[2]	$ 502	$ 654
Accounts and notes receivable	[2]	856	813
Inventories	[2]	1,012	995
Other current assets		145	190
Current assets held for sale		0	472
Total current assets		2,520	3,145
Property, plant and equipment, net	[2]	2,354	2,377
Investment in unconsolidated affiliates		425	425
Intangible assets, net		406	425
Goodwill		643	641
Deferred income taxes		128	147
Operating lease right-of-use assets		365	374
Other noncurrent assets	[2]	712	686
Total assets		7,553	8,220
Current liabilities:
Accrued liabilities	[2]	374	429
Current portion of debt	[2]	11	66
Current operating lease liabilities	[2]	46	51
Current liabilities held for sale		0	194
Total current liabilities		1,176	1,701
Long-term debt	[2]	1,562	1,671
Deferred income taxes		243	250
Noncurrent operating lease liabilities	[2]	333	336
Other noncurrent liabilities	[2]	393	422
Total liabilities		3,707	4,380
Commitments and contingencies (Notes 14 and 15)
Common stock $0.01 par value, 1,200,000,000 shares authorized, 261,886,116 and 261,148,217 shares issued and 177,110,274 and 183,634,464 shares outstanding, respectively		3	3
Additional paid-in capital		4,195	4,156
Treasury stock, 84,775,842 and 77,513,753 shares, respectively		(2,136)	(1,937)
Unearned stock-based compensation		(53)	(35)
Retained earnings		2,781	2,705
Accumulated other comprehensive loss		(1,175)	(1,268)
Total Huntsman Corporation stockholders’ equity		3,615	3,624
Noncontrolling interests in subsidiaries		231	216
Total equity		3,846	3,840
Total liabilities and equity		7,553	8,220
Nonrelated Party [Member]
Current assets:
Accounts receivable from affiliates		5	21
Current liabilities:
Accounts payable	[2]	716	907
Related Party [Member]
Current liabilities:
Accounts payable		29	54
Huntsman International LLC [Member]
Current assets:
Cash and cash equivalents	[2]	502	654
Accounts and notes receivable	[2]	856	813
Inventories	[2]	1,012	995
Other current assets		145	196
Current assets held for sale		0	472
Total current assets		2,520	3,151
Property, plant and equipment, net	[2]	2,354	2,377
Investment in unconsolidated affiliates		425	425
Intangible assets, net		406	425
Goodwill		643	641
Deferred income taxes		128	147
Operating lease right-of-use assets		365	374
Other noncurrent assets	[2]	712	686
Total assets		7,553	8,226
Current liabilities:
Accrued liabilities	[2]	367	427
Current portion of debt	[2]	11	66
Current operating lease liabilities	[2]	46	51
Current liabilities held for sale		0	194
Total current liabilities		1,164	1,699
Long-term debt	[2]	1,562	1,671
Deferred income taxes		247	254
Noncurrent operating lease liabilities	[2]	333	336
Other noncurrent liabilities	[2]	391	414
Total liabilities		3,697	4,374
Commitments and contingencies (Notes 14 and 15)
Retained earnings		1,012	1,130
Accumulated other comprehensive loss		(1,160)	(1,253)
Total equity		3,856	3,852
Total liabilities and equity		7,553	8,226
Members’ equity, 2,728 units issued and outstanding		3,773	3,759
Total Huntsman International LLC members’ equity		3,625	3,636
Noncontrolling interests in subsidiaries		231	216
Huntsman International LLC [Member] | Nonrelated Party [Member]
Current liabilities:
Accounts payable	[2]	711	907
Huntsman International LLC [Member] | Related Party [Member]
Current assets:
Accounts receivable from affiliates		5	21
Current liabilities:
Accounts payable		$ 29	$ 54
[1]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.[2]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Millions		Jun. 30, 2023	Dec. 31, 2022
Cash and cash equivalents	[1],[2]	$ 502	$ 654
Accounts and notes receivable, allowance for doubtful accounts		12	14
Accounts and notes receivable	[2]	856	813
Inventories	[2]	1,012	995
Property, plant and equipment, net	[2]	2,354	2,377
Other noncurrent assets	[2]	712	686
Accrued liabilities	[2]	374	429
Current portion of debt	[2]	11	66
Current operating lease liabilities	[2]	46	51
Long-term debt	[2]	1,562	1,671
Noncurrent operating lease liabilities	[2]	333	336
Other noncurrent liabilities	[2]	$ 393	$ 422
Common stock, par value (in dollars per share)		$ 0.01	$ 0.01
Common stock, shares authorized (in shares)		1,200,000,000	1,200,000,000
Common stock, shares issued (in shares)		261,886,116	261,148,217
Common stock, shares outstanding (in shares)		177,110,274	183,634,464
Treasury stock, shares (in shares)		84,775,842	77,513,753
Accounts and notes receivable	[2]	$ 856	$ 813
Asset Pledged as Collateral [Member]
Accounts and notes receivable		296	272
Accounts and notes receivable		296	272
Huntsman International LLC [Member]
Cash and cash equivalents	[2]	502	654
Accounts and notes receivable, allowance for doubtful accounts		12	14
Accounts and notes receivable	[2]	856	813
Inventories	[2]	1,012	995
Property, plant and equipment, net	[2]	2,354	2,377
Other noncurrent assets	[2]	712	686
Accrued liabilities	[2]	367	427
Current portion of debt	[2]	11	66
Current operating lease liabilities	[2]	46	51
Long-term debt	[2]	1,562	1,671
Noncurrent operating lease liabilities	[2]	333	336
Other noncurrent liabilities	[2]	391	414
Accounts and notes receivable	[2]	$ 856	$ 813
Members' equity, units issued (in shares)		2,728	2,728
Members' equity, units outstanding (in shares)		2,728	2,728
Huntsman International LLC [Member] | Asset Pledged as Collateral [Member]
Accounts and notes receivable		$ 296	$ 272
Accounts and notes receivable		296	272
Variable Interest Entity, Primary Beneficiary [Member]
Accounts and notes receivable		7	4
Inventories		57	59
Property, plant and equipment, net		150	149
Other noncurrent assets		30	29
Accounts payable		85	114
Accrued liabilities		15	12
Current portion of debt		10	9
Current operating lease liabilities		9	9
Long-term debt		21	26
Noncurrent operating lease liabilities		16	19
Other noncurrent liabilities		24	25
Accounts and notes receivable		7	4
Variable Interest Entity, Primary Beneficiary [Member] | Huntsman International LLC [Member]
Accounts and notes receivable		7	4
Inventories		57	59
Property, plant and equipment, net		150	149
Other noncurrent assets		30	29
Accounts payable		85	114
Accrued liabilities		15	12
Current portion of debt		10	9
Current operating lease liabilities		9	9
Long-term debt		21	26
Noncurrent operating lease liabilities		16	19
Other noncurrent liabilities		24	25
Accounts and notes receivable		$ 7	$ 4
[1]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.[2]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues:
Total revenues	[1]	$ 1,596	$ 2,170	$ 3,202	$ 4,362
Cost of goods sold		1,342	1,678	2,679	3,355
Gross profit		254	492	523	1,007
Operating expenses:
Selling, general and administrative		167	177	355	367
Research and development		29	32	59	66
Restructuring, impairment and plant closing costs		8	24	1	24
Other operating income, net		0	(19)	(3)	(11)
Total operating expenses		204	214	412	446
Operating income		50	278	111	561
Interest expense, net		(15)	(16)	(33)	(30)
Equity in income of investment in unconsolidated affiliates		28	19	40	34
Other (expense) income, net		(2)	13	(2)	11
Income from continuing operations before income taxes		61	294	116	576
Income tax expense		(28)	(65)	(39)	(125)
Income from continuing operations		33	229	77	451
(Loss) income from discontinued operations, net of tax		(2)	13	120	31
Net income		31	242	197	482
Net income attributable to noncontrolling interests		(12)	(14)	(25)	(31)
Net income attributable to Huntsman Corporation		$ 19	$ 228	$ 172	$ 451
Basic income per share:
Income from continuing operations attributable to Huntsman Corporation common stockholders (in dollars per share)		$ 0.12	$ 1.05	$ 0.29	$ 2.01
(Loss) income from discontinued operations attributable to Huntsman Corporation common stockholders, net of tax (in dollars per share)		(0.01)	0.06	0.66	0.15
Net income attributable to Huntsman Corporation common stockholders (in dollars per share)		$ 0.11	$ 1.11	$ 0.95	$ 2.16
Weighted average shares (in shares)		179.2	205.2	180.9	209
Diluted income per share:
Income from continuing operations attributable to Huntsman Corporation common stockholders (in dollars per share)		$ 0.12	$ 1.04	$ 0.28	$ 1.99
(Loss) income from discontinued operations attributable to Huntsman Corporation common stockholders, net of tax (in dollars per share)		(0.01)	0.06	0.66	0.15
Net income attributable to Huntsman Corporation common stockholders (in dollars per share)		$ 0.11	$ 1.10	$ 0.94	$ 2.14
Weighted average shares (in shares)		180.3	207	182.3	211.2
Amounts attributable to Huntsman Corporation:
Income from continuing operations		$ 21	$ 215	$ 52	$ 420
(Loss) income from discontinued operations, net of tax		(2)	13	120	31
Net income		19	228	172	451
Total revenues	[1]	1,596	2,170	3,202	4,362
Cost of goods sold		1,342	1,678	2,679	3,355
Gross profit		254	492	523	1,007
Huntsman International LLC [Member]
Revenues:
Total revenues		1,596	2,170	3,202	4,362
Cost of goods sold		1,342	1,678	2,679	3,355
Gross profit		254	492	523	1,007
Operating expenses:
Selling, general and administrative		167	175	353	362
Research and development		29	32	59	66
Restructuring, impairment and plant closing costs		8	24	1	24
Other operating income, net		0	(19)	(3)	(11)
Total operating expenses		204	212	410	441
Operating income		50	280	113	566
Interest expense, net		(15)	(16)	(33)	(30)
Equity in income of investment in unconsolidated affiliates		28	19	40	34
Other (expense) income, net		(2)	13	(2)	11
Income from continuing operations before income taxes		61	296	118	581
Income tax expense		(28)	(66)	(39)	(126)
Income from continuing operations		33	230	79	455
(Loss) income from discontinued operations, net of tax		(2)	13	120	31
Net income		31	243	199	486
Net income attributable to noncontrolling interests		(12)	(14)	(25)	(31)
Net income attributable to Huntsman Corporation		19	229	174	455
Amounts attributable to Huntsman Corporation:
Total revenues		1,596	2,170	3,202	4,362
Cost of goods sold		1,342	1,678	2,679	3,355
Gross profit		254	492	523	1,007
Third Party Customers [Member]
Revenues:
Total revenues		1,561	2,111	3,134	4,243
Amounts attributable to Huntsman Corporation:
Total revenues		1,561	2,111	3,134	4,243
Third Party Customers [Member] | Huntsman International LLC [Member]
Revenues:
Total revenues		1,561	2,111	3,134	4,243
Amounts attributable to Huntsman Corporation:
Total revenues		1,561	2,111	3,134	4,243
Related Party Customers [Member]
Revenues:
Total revenues		35	59	68	119
Amounts attributable to Huntsman Corporation:
Total revenues		35	59	68	119
Related Party Customers [Member] | Huntsman International LLC [Member]
Revenues:
Total revenues		35	59	68	119
Amounts attributable to Huntsman Corporation:
Total revenues		$ 35	$ 59	$ 68	$ 119
[1]Geographic information for revenues is based upon countries into which product is sold.

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive (Loss) Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net income	$ 31	$ 242	$ 197	$ 482
Other comprehensive (loss) income, net of tax:
Foreign currency translations adjustments	(47)	(114)	7	(134)
Pension and other postretirement benefits adjustments	6	9	80	18
Other, net	1	0	0	(1)
Other comprehensive (loss) income, net of tax	(40)	(105)	87	(117)
Comprehensive (loss) income	(9)	137	284	365
Comprehensive income attributable to noncontrolling interests	(4)	(7)	(19)	(23)
Comprehensive (loss) income attributable to Huntsman	(13)	130	265	342
Net income	31	242	197	482
Huntsman International LLC [Member]
Net income	31	243	199	486
Other comprehensive (loss) income, net of tax:
Foreign currency translations adjustments	(47)	(115)	7	(135)
Pension and other postretirement benefits adjustments	6	9	80	18
Other, net	0	0	0	(1)
Other comprehensive (loss) income, net of tax	(41)	(106)	87	(118)
Comprehensive (loss) income	(10)	137	286	368
Comprehensive income attributable to noncontrolling interests	(4)	(7)	(19)	(23)
Comprehensive (loss) income attributable to Huntsman	(14)	130	267	345
Net income	$ 31	$ 243	$ 199	$ 486

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Millions	Huntsman International LLC [Member] Common Stock Outstanding [Member]	Huntsman International LLC [Member] Retained Earnings [Member]	Huntsman International LLC [Member] AOCI Attributable to Parent [Member]	Huntsman International LLC [Member] Noncontrolling Interest [Member]	Huntsman International LLC [Member]	Common Stock Outstanding [Member]	Additional Paid-in Capital [Member]	Treasury Stock, Common [Member]	Deferred Compensation, Share-Based Payments [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Dec. 31, 2021	2,728					214,170,287
Balance at Dec. 31, 2021	$ 3,732	$ 2,093	$ (1,187)	$ 181	$ 4,819	$ 3	$ 4,102	$ (934)	$ (25)	$ 2,435	$ (1,203)	$ 181	$ 4,559
Net income	0	226	0	17	243	0	0	0	0	223	0	17	240
Other comprehensive income (loss)	$ 0	0	(11)	(1)	(12)	0	0	0	0	0	(11)	(1)	(12)
Issuance of nonvested stock awards						$ 0	32	0	(32)	0	0	0	0
Vesting of stock awards (in shares)						1,327,568
Vesting of stock awards						$ 0	7	0	0	0	0	0	7
Recognition of stock-based compensation						$ 0	1	0	8	0	0	0	9
Repurchase and cancellation of stock awards (in shares)						(361,250)
Repurchase and cancellation of stock awards						$ 0	0	0	0	(13)	0	0	(13)
Stock options exercised (in shares)						387,899
Stock options exercised						$ 0	10	0	0	(5)	0	0	5
Treasury stock repurchased (in shares)						(5,549,348)
Treasury stock repurchased						$ 0	0	(210)	0	0	0	0	(210)
Dividends declared on common stock ($0.2375 per share)						$ 0	0	0	0	(45)	0	0	(45)
Balance (in shares) at Mar. 31, 2022	2,728					209,975,156
Balance at Mar. 31, 2022	$ 3,741	2,274	(1,198)	197	5,014	$ 3	4,152	(1,144)	(49)	2,595	(1,214)	197	4,540
Net income	0	226	0	17	243	0	0	0	0	223	0	17	240
Dividends paid to parent	0	(45)	0	0	(45)
Contribution from parent	9	0	0	0	9
Dividends paid to parent	0	45	0	0	45
Other comprehensive income (loss)	$ 0	0	(11)	(1)	(12)	$ 0	0	0	0	0	(11)	(1)	(12)
Balance (in shares) at Dec. 31, 2021	2,728					214,170,287
Balance at Dec. 31, 2021	$ 3,732	2,093	(1,187)	181	4,819	$ 3	4,102	(934)	(25)	2,435	(1,203)	181	4,559
Net income					486								482
Other comprehensive income (loss)			(110)		(118)						(109)		(117)
Balance (in shares) at Jun. 30, 2022	2,728					201,672,202
Balance at Jun. 30, 2022	$ 3,751	2,461	(1,297)	204	5,119	$ 3	4,154	(1,435)	(41)	2,778	(1,312)	204	4,351
Net income					486								482
Other comprehensive income (loss)			(110)		(118)						(109)		(117)
Balance (in shares) at Mar. 31, 2022	2,728					209,975,156
Balance at Mar. 31, 2022	$ 3,741	2,274	(1,198)	197	5,014	$ 3	4,152	(1,144)	(49)	2,595	(1,214)	197	4,540
Net income	0	229	0	14	243	0	0	0	0	228	0	14	242
Other comprehensive income (loss)	$ 0	0	(99)	(7)	(106)	$ 0	0	0	0	0	(98)	(7)	(105)
Vesting of stock awards (in shares)						4,045
Vesting of stock awards						$ 0	0	0	0	0	0	0	0
Recognition of stock-based compensation						$ 0	1	0	8	0	0	0	9
Repurchase and cancellation of stock awards (in shares)						(2,416)
Repurchase and cancellation of stock awards						$ 0	0	0	0	(1)	0	0	(1)
Stock options exercised (in shares)						66,840
Stock options exercised						$ 0	1	0	0	0	0	0	1
Treasury stock repurchased (in shares)						(8,371,423)
Treasury stock repurchased						$ 0	0	(291)	0	0	0	0	(291)
Dividends declared on common stock ($0.2375 per share)						$ 0	0	0	0	(44)	0	0	(44)
Balance (in shares) at Jun. 30, 2022	2,728					201,672,202
Balance at Jun. 30, 2022	$ 3,751	2,461	(1,297)	204	5,119	$ 3	4,154	(1,435)	(41)	2,778	(1,312)	204	4,351
Net income	0	229	0	14	243	0	0	0	0	228	0	14	242
Dividends paid to parent	0	(42)	0	0	(42)
Contribution from parent	10	0	0	0	10
Dividends paid to parent	0	42	0	0	42
Other comprehensive income (loss)	$ 0	0	(99)	(7)	(106)	$ 0	0	0	0	0	(98)	(7)	$ (105)
Balance (in shares) at Dec. 31, 2022	2,728					183,634,464							183,634,464
Balance at Dec. 31, 2022	$ 3,759	1,130	(1,253)	216	3,852	$ 3	4,156	(1,937)	(35)	2,705	(1,268)	216	$ 3,840
Net income	0	155	0	13	168	0	0	0	0	153	0	13	166
Other comprehensive income (loss)	0	0	126	2	128	0	0	0	0	0	125	2	127
Issuance of nonvested stock awards						$ 0	32	0	(32)	0	0	0	0
Vesting of stock awards (in shares)						1,016,782
Vesting of stock awards						$ 0	5	0	0	0	0	0	5
Recognition of stock-based compensation						$ 0	1	0	9	0	0	0	10
Repurchase and cancellation of stock awards (in shares)						(301,231)
Repurchase and cancellation of stock awards						$ 0	0	0	0	(9)	0	0	(9)
Stock options exercised (in shares)						16,245
Stock options exercised						$ 0	1	0	0	(1)	0	0	0
Treasury stock repurchased (in shares)						(3,472,020)
Treasury stock repurchased						$ 0	0	(101)	0	0	0	0	(101)
Distributions to noncontrolling interests	$ 0	0	0	(4)	(4)	0	0	0	0	0	0	(4)	(4)
Dividends declared on common stock ($0.2375 per share)						$ 0	0	0	0	(44)	0	0	(44)
Balance (in shares) at Mar. 31, 2023	2,728					180,894,240
Balance at Mar. 31, 2023	$ 3,769	1,133	(1,127)	227	4,002	$ 3	4,195	(2,038)	(58)	2,804	(1,143)	227	3,990
Net income	0	155	0	13	168	0	0	0	0	153	0	13	166
Dividends paid to parent	0	(43)	0	0	(43)
Contribution from parent	10	0	0	0	10
Distribution to parent	0	(109)	0	0	(109)
Dividends paid to parent	0	43	0	0	43
Other comprehensive income (loss)	$ 0	0	126	2	128	$ 0	0	0	0	0	125	2	$ 127
Balance (in shares) at Dec. 31, 2022	2,728					183,634,464							183,634,464
Balance at Dec. 31, 2022	$ 3,759	1,130	(1,253)	216	3,852	$ 3	4,156	(1,937)	(35)	2,705	(1,268)	216	$ 3,840
Net income					199								197
Other comprehensive income (loss)			93		87						93		$ 87
Stock options exercised (in shares)													54,000
Treasury stock repurchased (in shares)													(7,262,089)
Treasury stock repurchased													$ (199)
Balance (in shares) at Jun. 30, 2023	2,728					177,110,274							177,110,274
Balance at Jun. 30, 2023	$ 3,773	1,012	(1,160)	231	3,856	$ 3	4,195	(2,136)	(53)	2,781	(1,175)	231	$ 3,846
Net income					199								197
Other comprehensive income (loss)			93		87						93		87
Balance (in shares) at Mar. 31, 2023	2,728					180,894,240
Balance at Mar. 31, 2023	$ 3,769	1,133	(1,127)	227	4,002	$ 3	4,195	(2,038)	(58)	2,804	(1,143)	227	3,990
Net income	0	19	0	12	31	0	0	0	0	19	0	12	31
Other comprehensive income (loss)	$ 0	0	(33)	(8)	(41)	$ 0	0	0	0	0	(32)	(8)	(40)
Vesting of stock awards (in shares)						6,616
Vesting of stock awards						$ 0	0	0	0	0	0	0	0
Recognition of stock-based compensation						$ 0	0	0	5	0	0	0	5
Repurchase and cancellation of stock awards (in shares)						(1,957)
Repurchase and cancellation of stock awards						$ 0	0	0	0	0	0	0	0
Stock options exercised (in shares)						1,444
Stock options exercised						$ 0	0	0	0	0	0	0	0
Treasury stock repurchased (in shares)						(3,790,069)
Treasury stock repurchased						$ 0	0	(98)	0	0	0	0	(98)
Dividends declared on common stock ($0.2375 per share)						$ 0	0	0	0	(42)	0	0	$ (42)
Balance (in shares) at Jun. 30, 2023	2,728					177,110,274							177,110,274
Balance at Jun. 30, 2023	$ 3,773	1,012	(1,160)	231	3,856	$ 3	4,195	(2,136)	(53)	2,781	(1,175)	231	$ 3,846
Net income	0	19	0	12	31	0	0	0	0	19	0	12	31
Dividends paid to parent	0	45	0	0	45
Contribution from parent	4	0	0	0	4
Distribution to parent	0	(95)	0	0	(95)
Dividends paid to parent	0	(45)	0	0	(45)
Other comprehensive income (loss)	$ 0	$ 0	$ (33)	$ (8)	$ (41)	$ 0	$ 0	$ 0	$ 0	$ 0	$ (32)	$ (8)	$ (40)

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022
Dividends declared on common stock, per share (in dollars per share)	$ 0.2375	$ 0.2375	$ 0.2125	$ 0.2125

Condensed Consolidated Statem_5

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Operating Activities:
Net income	$ 197	$ 482
Less: Income from discontinued operations, net of tax	(120)	(31)
Income from continuing operations	(77)	(451)
Adjustments to reconcile income from continuing operations to net cash (used in) provided by operating activities from continuing operations:
Equity in income of investment in unconsolidated affiliates	(40)	(34)
Cash received from return on investment in unconsolidated subsidiary	30	55
Depreciation and amortization	139	135
Noncash lease expense	34	31
Deferred income taxes	(4)	54
Noncash stock-based compensation	15	20
Other, net	15	(7)
Changes in operating assets and liabilities:
Accounts and notes receivable	0	(129)
Inventories	(23)	(200)
Other current assets	31	355
Other noncurrent assets	(38)	(13)
Accounts payable	(198)	(33)
Accrued liabilities	(74)	(327)
Other noncurrent liabilities	(46)	(48)
Net cash (used in) provided by operating activities from continuing operations	(82)	310
Net cash (used in) provided by operating activities from discontinued operations	(36)	6
Net cash (used in) provided by operating activities	(118)	316
Investing Activities:
Capital expenditures	(97)	(129)
Cash received from sale of businesses, net	541	0
Insurance proceeds for recovery of property damage	0	5
Other, net	0	4
Net cash provided by (used in) investing activities from continuing operations	444	(120)
Net cash used in investing activities from discontinued operations	(4)	(9)
Net cash provided by (used in) investing activities	440	(129)
Financing Activities:
Net repayments on revolving loan facilities	(164)	0
Repayments of long-term debt	(6)	(6)
Dividends paid to common stockholders	(87)	(91)
Distributions paid to noncontrolling interests	(4)	0
Repurchase and cancellation of awards	(9)	(14)
Repurchase of common stock	(194)	(504)
Proceeds from issuance of common stock	0	6
Net cash used in financing activities	(464)	(609)
Effect of exchange rate changes on cash	(10)	(11)
Decrease in cash and cash equivalents	(152)	(433)
Cash and cash equivalents at beginning of period	654	1,041
Cash and cash equivalents at end of period	502	608
Supplemental cash flow information:
Cash paid for interest	34	33
Cash paid for income taxes	62	154
Huntsman International LLC [Member]
Operating Activities:
Net income	199	486
Less: Income from discontinued operations, net of tax	(120)	(31)
Income from continuing operations	(79)	(455)
Adjustments to reconcile income from continuing operations to net cash (used in) provided by operating activities from continuing operations:
Equity in income of investment in unconsolidated affiliates	(40)	(34)
Cash received from return on investment in unconsolidated subsidiary	30	55
Depreciation and amortization	139	135
Noncash lease expense	34	31
Deferred income taxes	(4)	55
Noncash stock-based compensation	14	18
Other, net	14	(8)
Changes in operating assets and liabilities:
Accounts and notes receivable	0	(129)
Inventories	(23)	(200)
Other current assets	37	353
Other noncurrent assets	(38)	(13)
Accounts payable	(197)	(33)
Accrued liabilities	(79)	(324)
Other noncurrent liabilities	(46)	(48)
Net cash (used in) provided by operating activities from continuing operations	(80)	313
Net cash (used in) provided by operating activities from discontinued operations	(36)	6
Net cash (used in) provided by operating activities	(116)	319
Investing Activities:
Capital expenditures	(97)	(129)
Cash received from sale of businesses, net	541	0
Insurance proceeds for recovery of property damage	0	5
Other, net	0	4
Net cash provided by (used in) investing activities from continuing operations	240	(636)
Net cash used in investing activities from discontinued operations	(4)	(9)
Net cash provided by (used in) investing activities	236	(645)
Increase in receivable from affiliate	(204)	(516)
Financing Activities:
Net repayments on revolving loan facilities	(164)	0
Repayments of long-term debt	(6)	(6)
Distributions paid to noncontrolling interests	(4)	0
Net cash used in financing activities	(262)	(94)
Effect of exchange rate changes on cash	(10)	(11)
Decrease in cash and cash equivalents	(152)	(431)
Cash and cash equivalents at beginning of period	654	1,039
Cash and cash equivalents at end of period	502	608
Dividends paid to parent	(88)	(87)
Other, net	0	(1)
Supplemental cash flow information:
Cash paid for interest	34	33
Cash paid for income taxes	$ 62	$ 154

Condensed Consolidated Statem_6

Condensed Consolidated Statements of Cash Flows (Unaudited) (Parentheticals) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Huntsman International LLC [Member]
Capital Expenditures Incurred but Not yet Paid	$ 22	$ 22

Note 1 - General

Note 1 - General	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Nature of Operations [Text Block]	1. ​ C ertain efinitions ​ For convenience in this report, the terms “Company,” “Huntsman,” “our,” “us” or “we” may ​ In this report, we may may ​ I nterim inancial tatements ​ Our unaudited interim condensed consolidated financial statements and Huntsman International’s unaudited interim condensed consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP” or “U.S. GAAP”) and in management’s opinion reflect all adjustments, consisting only of normal recurring adjustments, necessary for a fair presentation of results of operations, comprehensive (loss) income, financial position and cash flows for the periods presented. Results for interim periods are not 10 December 31, 2022 ​ D escription of usinesses ​ We are a global manufacturer of diversified organic chemical products. We operate in three segments: Polyurethanes, Performance Products and Advanced Materials. Our products comprise many different chemicals and formulations, which we market globally to a wide range of consumers that consist primarily of industrial and building product manufacturers. Our products are used in a broad range of applications, including those in the adhesives, aerospace, automotive, coatings and construction, construction products, durable and non-durable consumer products, electronics, insulation, packaging, power generation and refining. Many of our products offer effects such as premium insulation in homes and buildings and the light weighting of airplanes and automobiles that help conserve energy. We are a leading global producer in many of our key product lines, including MDI, amines, maleic anhydride and epoxy-based polymer formulations. We operate all of our businesses through Huntsman International, our wholly-owned subsidiary. Huntsman International is a Delaware limited liability company and was formed in 1999. H untsman orporation and untsman nternational inancial tatements ​ Except where otherwise indicated, these notes relate to the condensed consolidated financial statements for both our Company and Huntsman International. The differences between our condensed consolidated financial statements and Huntsman International’s condensed consolidated financial statements relate primarily to different capital structures and purchase accounting recorded at our Company for the 2003 2005. ​​ ​ P rinciples of onsolidation ​ Our condensed consolidated financial statements include the accounts of our wholly-owned and majority-owned subsidiaries and any variable interest entities for which we are the primary beneficiary. Intercompany accounts and transactions have been eliminated. Huntsman International declared and paid to us distributions in the form of certain affiliate accounts receivable during 2023. R ec l assfica t ion s Certain amounts in the condensed consolidated financial statements for prior periods have been recast to present the results of operations of our textile chemicals and dyes business (“Textile Effects Business”) as discontinued operations. For more information, see “Note 3. U se of E stimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. R ecent D evelopments Planned Separation of Shanghai Lianheng Isocyanate Co. Ltd. Joint Venture On July 31, 2023, fourth 2023

Note 2 - Recently Issued Accoun

Note 2 - Recently Issued Accounting Pronouncements	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Accounting Standards Update and Change in Accounting Principle [Text Block]	2. There were no six June 30, 2023 June 30, 2023 not not ​

Note 3 - Discontinued Operation

Note 3 - Discontinued Operations	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]	3. S aLE o f EXTILE FFECTS USINESS On February 28, 2023, 2023. first 2023. second 2023, The following table reconciles the carrying amounts of major classes of assets and liabilities of discontinued operations to total assets and liabilities of discontinued operations that are classified as held for sale in our condensed consolidated balance sheets (dollars in millions): December 31, 2022 Carrying amounts of major classes of assets held for sale: Accounts receivable $ 133 Inventories 151 Other current assets 11 Property, plant and equipment, net 134 Deferred income taxes 13 Operating lease right-of-use assets 15 Other noncurrent assets 15 Total current assets held for sale(1) $ 472 Carrying amounts of major classes of liabilities held for sale: Accounts payable $ 63 Accrued liabilities 47 Current operating lease liabilities 2 Noncurrent operating lease liabilities 17 Other noncurrent liabilities 65 Total current liabilities held for sale(1) $ 194 ( 1 Total assets and liabilities held for sale as of December 31, 2022 February 28, 2023. The following table reconciles major line items constituting pretax (loss) income of discontinued operations to after-tax income of discontinued operations, primarily related to our Textile Effects Business, as presented in our condensed consolidated statements of operations (dollars in millions): Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Major line items constituting pretax income of discontinued operations: Trade sales, services and fees, net $ — $ 192 $ 88 $ 389 Cost of goods sold — 146 69 293 Gain on sale of our Textile Effects Business — — 153 — Other expense items, net 1 31 36 58 (Loss) income from discontinued operations before income taxes (1 ) 15 136 38 Income tax expense (1 ) (2 ) (16 ) (7 ) Net (loss) income attributable to discontinued operations $ (2 ) $ 13 $ 120 $ 31

Note 4 - Inventories

Note 4 - Inventories	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Inventory Disclosure [Text Block]	4. ​ We state our inventories at the lower of cost or market, with cost determined using average cost, last-in first first first ​ June 30, December 31, 2023 2022 Raw materials and supplies $ 234 $ 241 Work in progress 43 40 Finished goods 776 758 Total 1,053 1,039 LIFO reserves (41 ) (44 ) Net inventories $ 1,012 $ 995 ​ For June 30, 2023 December 31, 2022 ​

Note 5 - Variable Interest Enti

Note 5 - Variable Interest Entities	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Variable Interest Entity Disclosure [Text Block]	5. ​ We evaluate our investments and transactions to identify variable interest entities for which we are the primary beneficiary. We hold a variable interest in the following joint ventures for which we are the primary beneficiary: ​ ● Rubicon LLC is our 50%-owned joint venture with Lanxess that manufactures products for our Polyurethanes and Performance Products segments. ​ ● Arabian Amines Company (“AAC”) is our 50%-owned joint venture with Zamil group that manufactures products for our Performance Products segment. ​ During the six June 30, 2023 no ​ Creditors of our variable interest entities have no 7. June 30, 2023 ​ The following table summarizes the carrying amounts of our variable interest entities’ assets and liabilities included in our condensed consolidated balance sheet as of June 30, 2023 December 31, 2022 ​ June 30, December 31, 2023 2022 Current assets $ 91 $ 73 Property, plant and equipment, net 150 149 Operating lease right-of-use assets 25 28 Other noncurrent assets 141 140 Deferred income taxes 13 13 Total assets $ 420 $ 403 Current liabilities $ 119 $ 144 Long-term debt 21 26 Noncurrent operating lease liabilities 16 19 Other noncurrent liabilities 24 25 Total liabilities $ 180 $ 214 The revenues, income from continuing operations before income taxes and net cash provided by operating activities for our variable interest entities for the three six June 30, 2023 2022 Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Revenues $ — $ — $ — $ — Income from continuing operations before income taxes 15 8 30 13 Net cash provided by operating activities 23 27 48 35 ​

Note 6 - Restructuring, Impairm

Note 6 - Restructuring, Impairment and Plant Closing Costs	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Restructuring and Related Activities Disclosure [Text Block]	6. As of June 30, 2023 December 31, 2022 Workforce reductions Other restructuring costs Total Accrued liabilities as of January 1, 2023 $ 76 $ — $ 76 (Credits) charges (6 ) 6 — Payments (31 ) (6 ) (37 ) Accrued liabilities as of June 30, 2023 $ 39 $ — $ 39 Details with respect to our reserves for restructuring, impairment and plant closing costs by segment are provided below (dollars in millions): Performance Advanced Corporate Polyurethanes Products Materials and other Total Accrued liabilities as of January 1, 2023 $ 24 $ 5 $ 10 $ 37 $ 76 Charges (credits) 1 2 4 (7 ) — Payments (11 ) (2 ) (7 ) (17 ) (37 ) Accrued liabilities as of June 30, 2023 $ 14 $ 5 $ 7 $ 13 $ 39 Current portion of restructuring reserves $ 13 $ 5 $ 6 $ 13 $ 37 Long-term portion of restructuring reserves 1 — 1 — 2 Details with respect to cash and noncash restructuring charges from continuing operations for the three six June 30, 2023 2022 Three months Six Months ended ended June 30, June 30, 2023 2022 2023 2022 Cash charges $ 7 $ 24 $ — $ 24 Noncash charges: Other noncash charges 1 — 1 — Total restructuring, impairment and plant closing costs $ 8 $ 24 $ 1 $ 24 R estructuring ctivities Beginning in the fourth 2022, first 2023, six June 30, 2023 no first 2024. Beginning in the first 2021, second 2022, first 2023, six June 30, 2023 no six June 30, 2022 2023. Beginning in the third 2020, second 2022, six June 30, 2023 2022 2023. Beginning in the second 2020, six June 30, 2023 six June 30, 2022. 2023.

Note 7 - Debt

Note 7 - Debt	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Debt Disclosure [Text Block]	7. ​ Our outstanding debt, net of debt issuance costs, consisted of the following (dollars in millions): ​ June 30, December 31, 2023 2022 Senior Credit Facilities: Revolving facility $ — $ 55 Amounts outstanding under A/R programs 55 166 Senior notes 1,465 1,455 Variable interest entities 31 35 Other 22 26 Total debt $ 1,573 $ 1,737 Current portion of debt $ 11 $ 66 Long-term portion of debt 1,562 1,671 Total debt $ 1,573 $ 1,737 ​ D irect and ubsidiary ebt ​ Substantially all of our debt, including the facilities described below, has been incurred by our subsidiaries (primarily Huntsman International). Huntsman Corporation is not ​ Certain of our subsidiaries have third third ​ Debt Issuance Costs ​ We record debt issuance costs related to a debt liability on the balance sheets as a reduction to the face amount of that debt liability. As of June 30, 2023 December 31, 2022 ​ Revolving Credit Facility On May 20, 2022, “2022 2022 May 2027. may 2022 ​ The following table presents certain amounts under our 2022 June 30, 2023 ​ Unamortized discounts and Committed Principal debt issuance Carrying Facility amount outstanding costs value Interest rate(2) Maturity 2022 Revolving Credit Facility $ 1,200 $ — (1) $ — (1) $ — (1) Term Secured Overnight Financing Rate (“SOFR”) plus 1.475% May 2027 ( 1 On June 30, 2023 2022 ​ ( 2 Interest rates on borrowings under the 2022 June 30, 2023 A/R Programs ​ Our U.S. accounts receivable securitization program (“U.S. A/R Program”) and our European accounts receivable securitization program (“EU A/R Program” and collectively with the U.S. A/R Program, “A/R Programs”) are structured so that we transfer certain of our trade receivables to the U.S. special purpose entity (“U.S. SPE”) and the European special purpose entity (“EU SPE”) in transactions intended to be true sales or true contributions. The receivables collateralize debt incurred by the U.S. SPE and the EU SPE. Information regarding our A/R Programs as of June 30, 2023 ​ Maximum funding Amount Facility Maturity availability(1) outstanding Interest rate(2) U.S. A/R Program July 2024 $ 150 $ — (3) Applicable rate plus 0.90% EU A/R Program July 2024 € 100 € 50 Applicable rate plus 1.30% (or approximately $109) (or approximately $55) ( 1 The amount of actual availability under our A/R Programs may ​ ( 2 The applicable rate for our U.S. A/R Program is defined by the lender as USD LIBOR. The applicable rate for our EU A/R Program is either USD LIBOR, EURIBOR or SONIA (Sterling Overnight Interbank Average Rate). In anticipation of the transition away from USD LIBOR, the amendments we made in July 2021 July 1, 2023 ​ ( 3 As of June 30, 2023 ​ As of June 30, 2023 December 31, 2022 Senior Notes Our senior notes consisted of the following (monetary amounts in millions): Unamortized premiums, discounts and debt Notes Maturity Interest rate Amount outstanding issuance costs 2025 Senior Notes April 2025 4.25 % €300 (€ 299 327 $ 1 2029 Senior Notes February 2029 4.50 % $750 ($ 741 9 2031 Senior Notes June 2031 2.95 % $400 ($ 397 3 Variable Interest Entity Debt As of June 30, 2023 June 30, 2023 not not C ompliance ith ovenants ​ We believe that we are in compliance with the covenants contained in the agreements governing our material debt instruments, including our 2022

Note 8 - Derivative Instruments

Note 8 - Derivative Instruments and Hedging Activities	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Derivative Instruments and Hedging Activities Disclosure [Text Block]	8. ​ We are exposed to market risks, such as changes in interest rates, foreign exchange rates and commodity prices. From time to time, we enter into transactions, including transactions involving derivative instruments, to manage certain of these exposures. We also hedge our net investment in certain European operations. ​ Our revenues and expenses are denominated in various foreign currencies, and our cash flows and earnings are thus subject to fluctuations due to exchange rate variations. From time to time, we may may one not June 30, 2023 ​ From time to time, we may We review our non-U.S. dollar denominated debt and derivative instruments to determine the appropriate amounts designated as hedges. As of June 30, 2023 €150 six June 30, 2023 2022,

Note 9 - Fair Value

Note 9 - Fair Value	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Fair Value Disclosures [Text Block]	9. ​ The fair values of financial instruments were as follows (dollars in millions): ​ June 30, 2023 December 31, 2022 Carrying Estimated Carrying Estimated value fair value value fair value Non-qualified employee benefit plan investments $ 15 $ 15 $ 15 $ 15 Investment in Venator — — 5 5 Long-term debt (including current portion) (1,573 ) (1,437 ) (1,737 ) (1,578 ) ​ The carrying amounts reported in the balance sheets of cash and cash equivalents, accounts receivable and accounts payable approximate fair value because of the immediate or short-term maturity of these financial instruments. The fair values of non-qualified employee benefit plan investments are obtained through market observable pricing using prevailing market prices (Level 1 1 1 June 30, 2023 December 31, 2022 not not June 30, 2023 may ​ During the six June 30, 2023 3 3 ​

Note 10 - Revenue Recognition

Note 10 - Revenue Recognition	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Revenue from Contract with Customer [Text Block]	10. The following tables disaggregate our revenue from continuing operations by major source for the three June 30, 2023 2022 Performance Advanced Corporate and 2023 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 388 $ 140 $ 83 $ (2 ) $ 609 Europe 278 68 110 (5 ) 451 Asia Pacific 260 74 69 — 403 Rest of world 86 25 22 — 133 $ 1,012 $ 307 $ 284 $ (7 ) $ 1,596 Major product groupings MDI urethanes $ 1,012 $ 1,012 Differentiated $ 307 307 Specialty $ 267 267 Other 17 17 Eliminations $ (7 ) (7 ) $ 1,012 $ 307 $ 284 $ (7 ) $ 1,596 Performance Advanced Corporate and 2022 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 571 $ 223 $ 110 $ (4 ) $ 900 Europe 348 117 123 (4 ) 584 Asia Pacific 332 120 74 (2 ) 524 Rest of world 102 32 29 (1 ) 162 $ 1,353 $ 492 $ 336 $ (11 ) $ 2,170 Major product groupings MDI urethanes $ 1,353 $ 1,353 Differentiated $ 492 492 Specialty $ 309 309 Other 27 27 Eliminations $ (11 ) (11 ) $ 1,353 $ 492 $ 336 $ (11 ) $ 2,170 ( 1 Geographic information for revenues is based upon countries into which product is sold. ​ The following tables disaggregate our revenue from continuing operations by major source for the six June 30, 2023 2022 Performance Advanced Corporate and 2023 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 774 $ 297 $ 172 $ (5 ) $ 1,238 Europe 550 142 226 (9 ) 909 Asia Pacific 518 153 131 (1 ) 801 Rest of world 161 49 44 — 254 $ 2,003 $ 641 $ 573 $ (15 ) $ 3,202 Major product groupings MDI urethanes $ 2,003 $ 2,003 Differentiated $ 641 641 Specialty $ 535 535 Other 38 38 Eliminations $ (15 ) (15 ) $ 2,003 $ 641 $ 573 $ (15 ) $ 3,202 Performance Advanced Corporate and 2022 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 1,131 $ 428 $ 216 $ (7 ) $ 1,768 Europe 703 237 251 (8 ) 1,183 Asia Pacific 692 244 145 (3 ) 1,078 Rest of world 213 63 59 (2 ) 333 $ 2,739 $ 972 $ 671 $ (20 ) $ 4,362 Major product groupings MDI urethanes $ 2,739 $ 2,739 Differentiated $ 972 972 Specialty $ 615 615 Other 56 56 Eliminations $ (20 ) (20 ) $ 2,739 $ 972 $ 671 $ (20 ) $ 4,362 ( 1 Geographic information for revenues is based upon countries into which product is sold.

Note 11 - Employee Benefit Plan

Note 11 - Employee Benefit Plans	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Retirement Benefits [Text Block]	11. ​ Components of the net periodic benefit cost (credit) from continuing operations for the three six June 30, 2023 2022 ​ Huntsman Corporation ​ Other postretirement Defined benefit plans benefit plans Three months Three months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 7 $ 12 $ — $ — Interest cost 23 15 1 1 Expected return on assets (32 ) (38 ) — — Amortization of prior service benefit (1 ) (1 ) (1 ) (1 ) Amortization of actuarial loss 8 11 — — Net periodic benefit cost (credit) $ 5 $ (1 ) $ — $ — ​ Other postretirement Defined benefit plans benefit plans Six months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 13 $ 23 $ — $ — Interest cost 46 28 2 1 Expected return on assets (63 ) (76 ) — — Amortization of prior service benefit (2 ) (2 ) (2 ) (2 ) Amortization of actuarial loss 16 23 — 1 Net periodic benefit cost (credit) $ 10 $ (4 ) $ — $ — Huntsman International ​ Other postretirement Defined benefit plans benefit plans Three months Three months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 7 $ 12 $ — $ — Interest cost 23 15 1 1 Expected return on assets (32 ) (38 ) — — Amortization of prior service benefit (1 ) (1 ) (1 ) (1 ) Amortization of actuarial loss 8 11 — — Net periodic benefit cost (credit) $ 5 $ (1 ) $ — $ — ​ Other postretirement Defined benefit plans benefit plans Six months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 13 $ 23 $ — $ — Interest cost 46 28 2 1 Expected return on assets (63 ) (76 ) — — Amortization of prior service benefit (2 ) (2 ) (2 ) (2 ) Amortization of actuarial loss 16 23 — 1 Net periodic benefit cost (credit) $ 10 $ (4 ) $ — $ — During the six June 30, 2023 2022 2023 ​

Note 12 - Huntsman Corporation

Note 12 - Huntsman Corporation Stockholders' Equity	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Equity [Text Block]	12. ​ S hare epurchase rogram ​ On October 26, 2021, March 25, 2022, may may six June 30, 2023 July 1, 2023 July 20, 2023, ​ D ividends on ommon tock ​ During the three June 30, 2023 June 30, 2022 three March 31, 2023 March 31, 2022,

Note 13 - Accumulated Other Com

Note 13 - Accumulated Other Comprehensive Loss	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	13. ​ The components of other comprehensive (loss) income and changes in accumulated other comprehensive loss by component were as follows (dollars in millions): ​ Huntsman Corporation ​ 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 Corporation Beginning balance, January 1, 2023 $ (648 ) $ (652 ) $ 2 $ 5 $ (1,293 ) $ 25 $ (1,268 ) Other comprehensive loss before reclassifications, gross (20 ) (24 ) — — (44 ) 6 (38 ) Tax impact — 2 — — 2 — 2 Amounts reclassified from accumulated other comprehensive loss, gross(c) 28 77 — — 105 — 105 Tax impact (1 ) 25 — — 24 — 24 Net current-period other comprehensive income 7 80 — — 87 6 93 Ending balance, June 30, 2023 $ (641 ) $ (572 ) $ 2 $ 5 $ (1,206 ) $ 31 $ (1,175 ) (a) Amounts are net of tax of $56 million and $55 million as of June 30, 2023 January 1, 2023 ​ (b) Amounts are net of tax of $58 million and $31 million as of June 30, 2023 January 1, 2023 ​ (c) See table below for details about these reclassifications. ​ 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 Corporation Beginning balance, January 1, 2022 $ (420 ) $ (810 ) $ 8 $ 6 $ (1,216 ) $ 13 $ (1,203 ) Other comprehensive loss before reclassifications, gross (134 ) — — (1 ) (135 ) 8 (127 ) Tax impact — — — — — — — Amounts reclassified from accumulated other comprehensive loss, gross(c) — 24 — — 24 — 24 Tax impact — (6 ) — — (6 ) — (6 ) Net current-period other comprehensive (loss) income (134 ) 18 — (1 ) (117 ) 8 (109 ) Ending balance, June 30, 2022 $ (554 ) $ (792 ) $ 8 $ 5 $ (1,333 ) $ 21 $ (1,312 ) (a) Amounts are net of tax of $56 million as of both June 30, 2022 January 1, 2022 ​ (b) Amounts are net of tax of $75 million and $81 million as of June 30, 2022 January 1, 2022 ​ (c) See table below for details about these reclassifications. ​ Three Months Ended June 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 $ (3 ) $ (3 ) (b)(c) Other income, net Actuarial loss 8 14 (b)(c) Other income, net 5 11 Total before tax 1 (2 ) Income tax expense Total reclassifications for the period $ 6 $ 9 Net of tax Six Months Ended June 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 ) $ (5 ) (b)(c) Other income, net Actuarial loss 16 29 (b)(c) Other income, net Curtailment gains (1 ) — (d) Other income, net Settlement losses 67 — (d) Other income, net 77 24 Total before tax 25 (6 ) Income tax expense Total reclassifications for the period $ 102 $ 18 Net of tax (a) Pension and other postretirement benefits amounts in parentheses indicate credits on our condensed consolidated statements of operations. ​ (b) These accumulated other comprehensive loss components are included in the computation of net periodic pension costs. See “Note 11. ​ (c) Amounts include approximately nil three June 30, 2023 2022 six June 30, 2023 2022 (d) In connection with the sale of our Textile Effects Business, we recognized $67 million of pension settlement losses and $1 million of pension curtailment gains for the six June 30, 2023 Huntsman International ​ 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 (20 ) (24 ) — — (44 ) 6 (38 ) Tax impact — 2 — — 2 — 2 Amounts reclassified from accumulated other comprehensive loss, gross(c) 28 77 — — 105 — 105 Tax impact (1 ) 25 — — 24 — 24 Net current-period other comprehensive income 7 80 — — 87 6 93 Ending balance, June 30, 2023 $ (646 ) $ (548 ) $ 2 $ 1 $ (1,191 ) $ 31 $ (1,160 ) (a) Amounts are net of tax of $43 million and $42 million as of June 30, 2023 January 1, 2023 (b) Amounts are net of tax of $82 million and $55 million as of June 30, 2023 January 1, 2023 ​ (c) See table below for details about these reclassifications. ​ 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 (135 ) — — (1 ) (136 ) 8 (128 ) Tax impact — — — — — — — Amounts reclassified from accumulated other comprehensive loss, gross(c) — 24 — — 24 — 24 Tax impact — (6 ) — — (6 ) — (6 ) Net current-period other comprehensive (loss) income (135 ) 18 — (1 ) (118 ) 8 (110 ) Ending balance, June 30, 2022 $ (559 ) $ (768 ) $ 8 $ 1 $ (1,318 ) $ 21 $ (1,297 ) (a) Amounts are net of tax of $43 million for both June 30, 2022 January 1, 2022 ​ (b) Amounts are net of tax of $99 million and $105 million as of June 30, 2022 January 1, 2022 ​ (c) See table below for details about these reclassifications. Three Months Ended June 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 $ (3 ) $ (3 ) (b)(c) Other income, net Actuarial loss 8 14 (b)(c) Other income, net 5 11 Total before tax 1 (2 ) Income tax expense Total reclassifications for the period $ 6 $ 9 Net of tax ​ Six Months Ended June 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 ) $ (5 ) (b)(c) Other income, net Actuarial loss 16 29 (b)(c) Other income, net Curtailment gains (1 ) — (d) Other income, net Settlement losses 67 — (d) Other income, net 77 24 Total before tax 25 (6 ) Income tax expense Total reclassifications for the period $ 102 $ 18 Net of tax (a) Pension and other postretirement benefits amounts in parentheses indicate credits on our condensed consolidated statements of operations. ​ (b) These accumulated other comprehensive loss components are included in the computation of net periodic pension costs. See “Note 11. ​ (c) Amounts include approximately nil three June 30, 2023 2022 six June 30, 2023 2022 (d) In connection with the sale of our Textile Effects Business, we recognized $67 million of pension settlement losses and $1 million of pension curtailment gains for the six June 30, 2023

Note 14 - Commitments and Conti

Note 14 - Commitments and Contingencies	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	14. ​ L egal atters ​ On April 29, 2022, one 2013. not We are a party to various other proceedings instituted by private plaintiffs, governmental authorities and others arising under provisions of applicable laws, including various environmental, products liability and other laws. We do not

Note 15 - Environmental, Health

Note 15 - Environmental, Health and Safety Matters	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Environmental Loss Contingency Disclosure [Text Block]	15. ​ E HS C apital xpenditures We may six June 30, 2023 2022 may E nvironmental eserves ​ We have accrued liabilities relating to anticipated environmental cleanup obligations, site reclamation and closure costs and known penalties. Liabilities are recorded when potential liabilities are either known or considered probable and can be reasonably estimated. Our liability estimates are calculated using present value techniques as appropriate and are based upon requirements placed upon us by regulators, available facts, existing technology and past experience. The environmental liabilities do not June 30, 2023 December 31, 2022 June 30, 2023 December 31, 2022 June 30, 2023 December 31, 2022 may may not E nvironmental atters ​ Under the Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA”) and similar state laws, a current or former owner or operator of real property in the U.S. may may six third not not third ​ Under the Resource Conservation and Recovery Act (“RCRA”) in the U.S. and similar state laws, we may may ​ North Maybe Canyon Mine Remediation ​ The North Maybe Canyon Mine site is a CERCLA site and involves a former phosphorous mine near Soda Springs, Idaho, which is believed to have been operated by several companies, including a predecessor company to us. In 2004, February 2010, ​

Note 16 - Stock-based Compensat

Note 16 - Stock-based Compensation Plans	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Share-Based Payment Arrangement [Text Block]	16. ​ As of June 30, 2023 three three two The compensation cost from continuing operations under the stock-based compensation plans for our Company and Huntsman International were as follows (dollars in millions): Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Huntsman Corporation compensation cost $ 6 $ 10 $ 15 $ 20 Huntsman International compensation cost 6 10 14 18 ​ The total income tax benefit recognized in the condensed consolidated statements of operations for us and Huntsman International for stock-based compensation arrangements was $2 million and $7 million for the six June 30, 2023 2022 ​ S tock ptions ​ The fair value of each stock option award is estimated on the date of grant using the Black-Scholes valuation model that uses the assumptions noted in the following table. Expected volatilities are based on the historical volatility of our common stock through the grant date. The expected term of options granted was estimated based on the contractual term of the instruments and employees’ expected exercise and post-vesting employment termination behavior. The risk-free rate for periods within the contractual life of the option was based on the U.S. Treasury yield curve in effect at the time of grant. The assumptions noted below represent the weighted average of the assumptions utilized for stock options granted during the periods. During each of the six June 30, 2023 2022, A summary of stock option activity under the stock-based compensation plans as of June 30, 2023 six ​ Weighted Weighted average average remaining Aggregate exercise contractual intrinsic Option awards Shares price term value (in thousands) (years) (in millions) Outstanding at January 1, 2023 3,413 $ 21.93 Exercised (54 ) 21.70 Forfeited (12 ) 29.73 Outstanding at June 30, 2023 3,347 21.91 3.8 $ 19 Exercisable at June 30, 2023 3,262 21.76 3.7 19 ​ As of June 30, 2023 The total intrinsic value of stock options exercised during the six June 30, 2023 2022 nil six June 30, 2023 2022 nil six June 30, 2023 2022 nil N onvested hares ​ Nonvested shares granted under the stock-based compensation plans consist of restricted stock and performance share unit awards, which are accounted for as equity awards, and phantom stock, which is accounted for as a liability award because it can be settled in either stock or cash. The fair value of each restricted stock and phantom stock award is estimated to be the closing stock price of Huntsman’s stock on the date of grant. ​ We grant two one three six June 30, 2023 2022 six June 30, 2023 2022 three During the first 2022, second two six June 30, 2023 six June 30, 2022, two six June 30, 2023 A summary of the status of our nonvested shares as of June 30, 2023 six ​ Equity awards Liability awards Weighted Weighted average average grant-date grant-date Shares fair value Shares fair value (in thousands) (in thousands) Nonvested at January 1, 2023 1,802 $ 35.15 257 $ 31.61 Granted 945 36.54 114 30.83 Vested (718 ) (1)(2) 27.25 (165 ) 29.51 Forfeited (83 ) 36.75 (13 ) 33.93 Nonvested at June 30, 2023 1,946 38.67 193 32.78 ( 1 As of June 30, 2023 not six June 30, 2023 not not ​ ( 2 A total of 264,624 performance share unit awards are reflected in the vested shares in this table, which represents the target number of performance share unit awards for this grant and were included in the balance at December 31, 2022 six June 30, 2023 As of June 30, 2023 six June 30, 2023 2022 ​

Note 17 - Income Taxes

Note 17 - Income Taxes	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Income Tax Disclosure [Text Block]	17. ​ We use the asset and liability method of accounting for income taxes. Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial and tax reporting purposes. We evaluate deferred tax assets to determine whether it is more likely than not Huntsman Corporation ​ We recorded income tax expense from continuing operations of $39 million and $125 million for the six June 30, 2023 2022 Huntsman International ​ Huntsman International recorded income tax expense from continuing operations of $39 million and $126 million for the six June 30, 2023 2022

Note 18 - Earnings Per Share

Note 18 - Earnings Per Share	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Earnings Per Share [Text Block]	18. ​ Basic income per share excludes dilution and is computed by dividing net income attributable to Huntsman Corporation by the weighted average number of shares outstanding during the period. Diluted income per share reflects all potential dilutive common shares outstanding during the period and is computed by dividing net income attributable to Huntsman Corporation by the weighted average number of shares outstanding during the period increased by the number of additional shares that would have been outstanding as potential dilutive securities. ​ Basic and diluted income per share is determined using the following information (in millions): Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Numerator: Income from continuing operations attributable to Huntsman Corporation $ 21 $ 215 $ 52 $ 420 Net income attributable to Huntsman Corporation $ 19 $ 228 $ 172 $ 451 Denominator: Weighted average shares outstanding 179.2 205.2 180.9 209.0 Dilutive shares: Stock-based awards 1.1 1.8 1.4 2.2 Total weighted average shares outstanding, including dilutive shares 180.3 207.0 182.3 211.2 ​ ​ Additional stock-based awards of approximately 1.8 million and 1.2 million weighted average equivalent shares of stock were outstanding during the three June 30, 2023 2022, six June 30, 2023 2022 not ​

Note 19 - Operating Segment Inf

Note 19 - Operating Segment Information	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	19. ​ We derive our revenues, earnings and cash flows from the manufacture and sale of a wide variety of diversified organic chemical products. We have three The major products of each reportable operating segment are as follows: ​ Segment Products Polyurethanes ​ MDI, polyols, TPU and other polyurethane-related products Performance Products ​ Specialty amines, ethyleneamines, maleic anhydride and technology licenses Advanced Materials ​ Technologically-advanced epoxy, phenoxy, acrylic, polyurethane and acrylonitrile-butadiene-based polymer formulations; high performance thermoset resins, curing agents, toughening agents, and carbon nanotubes additives Sales between segments are generally recognized at external market prices and are eliminated in consolidation. We use adjusted EBITDA to measure the financial performance of our global business units and for reporting the results of our operating segments. This measure includes all operating items relating to the businesses. The adjusted EBITDA of operating segments excludes items that principally apply to our Company as a whole. The following schedule includes revenues and adjusted EBITDA for each of our reportable operating segments (dollars in millions). Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Revenues: Polyurethanes $ 1,012 $ 1,353 $ 2,003 $ 2,739 Performance Products 307 492 641 972 Advanced Materials 284 336 573 671 Total reportable segments’ revenues 1,603 2,181 3,217 4,382 Intersegment eliminations (7 ) (11 ) (15 ) (20 ) Total $ 1,596 $ 2,170 $ 3,202 $ 4,362 Huntsman Corporation: Segment adjusted EBITDA(1): Polyurethanes $ 88 $ 229 $ 154 $ 453 Performance Products 55 152 126 298 Advanced Materials 51 67 99 134 Total reportable segments’ adjusted EBITDA 194 448 379 885 Reconciliation of total reportable segments’ adjusted EBITDA to income from continuing operations before income taxes: Interest expense, net—continuing operations (15 ) (16 ) (33 ) (30 ) Depreciation and amortization—continuing operations (70 ) (68 ) (139 ) (135 ) Corporate and other costs, net(2) (38 ) (38 ) (87 ) (88 ) Net income attributable to noncontrolling interests 12 14 25 31 Other adjustments: Business acquisition and integration expenses and purchase accounting inventory adjustments (2 ) (4 ) (3 ) (10 ) Fair value adjustments to Venator investment, net (4 ) — (5 ) (2 ) Certain legal and other settlements and related expenses (1 ) (2 ) (2 ) (14 ) Costs associated with the Albemarle Settlement, net — (1 ) — (2 ) Gain (loss) on sale of business/assets 1 (7 ) 1 (11 ) Income from transition services arrangements — 1 — 2 Certain nonrecurring information technology project implementation costs (1 ) (1 ) (3 ) (3 ) Amortization of pension and postretirement actuarial losses (7 ) (10 ) (15 ) (22 ) Plant incident remediation credits — 5 — 5 Restructuring, impairment and plant closing and transition costs(3) (8 ) (27 ) (2 ) (30 ) Income from continuing operations before income taxes 61 294 116 576 Income tax expense—continuing operations (28 ) (65 ) (39 ) (125 ) (Loss) income from discontinued operations, net of tax (2 ) 13 120 31 Net income $ 31 $ 242 $ 197 $ 482 ​ Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Huntsman International: Segment adjusted EBITDA(1): Polyurethanes $ 88 $ 229 $ 154 $ 453 Performance Products 55 152 126 298 Advanced Materials 51 67 99 134 Total reportable segments’ adjusted EBITDA 194 448 379 885 Reconciliation of total reportable segments’ adjusted EBITDA to income from continuing operations before income taxes: Interest expense, net—continuing operations (15 ) (16 ) (33 ) (30 ) Depreciation and amortization—continuing operations (70 ) (68 ) (139 ) (135 ) Corporate and other costs, net(2) (38 ) (36 ) (85 ) (83 ) Net income attributable to noncontrolling interests 12 14 25 31 Other adjustments: Business acquisition and integration expenses and purchase accounting inventory adjustments (2 ) (4 ) (3 ) (10 ) Fair value adjustments to Venator investment, net (4 ) — (5 ) (2 ) Certain legal and other settlements and related expenses (1 ) (2 ) (2 ) (14 ) Costs associated with the Albemarle Settlement, net — (1 ) — (2 ) Gain (loss) on sale of business/assets 1 (7 ) 1 (11 ) Income from transition services arrangements — 1 — 2 Certain nonrecurring information technology project implementation costs (1 ) (1 ) (3 ) (3 ) Amortization of pension and postretirement actuarial losses (7 ) (10 ) (15 ) (22 ) Plant incident remediation credits — 5 — 5 Restructuring, impairment and plant closing and transition costs(3) (8 ) (27 ) (2 ) (30 ) Income from continuing operations before income taxes 61 296 118 581 Income tax expense—continuing operations (28 ) (66 ) (39 ) (126 ) (Loss) income from discontinued operations, net of tax (2 ) 13 120 31 Net income $ 31 $ 243 $ 199 $ 486 ( 1 We use segment adjusted EBITDA as the measure of each segment’s profit or loss. We believe that segment adjusted EBITDA more accurately reflects what the chief operating decision maker uses to make decisions about resources to be allocated to the segments and assess their financial performance. Segment adjusted EBITDA is defined as net income of Huntsman Corporation or Huntsman International, as appropriate, before interest, income tax, depreciation and amortization, net income attributable to noncontrolling interests and certain Corporate and other items, as well as eliminating the following adjustments: (a) business acquisition and integration expenses and purchase accounting inventory adjustments; (b) fair value adjustments to Venator investment, net; (c) certain legal and other settlements and related expenses; (d) costs associated with the Albemarle Settlement, net; (e) gain (loss) on sale of business/assets; (f) income from transition services arrangements; (g) certain nonrecurring information technology project implementation costs; (h) amortization of pension and postretirement actuarial losses; (i) plant incident remediation credits (j) restructuring, impairment, plant closing and transition costs; and (k) (loss) income from discontinued operations, net of tax. ​ ( 2 Corporate and other costs, net includes unallocated corporate overhead, unallocated foreign currency exchange gains and losses, LIFO inventory valuation reserve adjustments, nonoperating income and expense and gains and losses on the disposition of corporate assets. ( 3 Includes costs associated with transition activities related primarily to our Corporate program to optimize our global approach to leverage shared services capabilities. ​

Note 3 - Discontinued Operati_2

Note 3 - Discontinued Operations (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Disposal Groups, Including Discontinued Operations [Table Text Block]	December 31, 2022 Carrying amounts of major classes of assets held for sale: Accounts receivable $ 133 Inventories 151 Other current assets 11 Property, plant and equipment, net 134 Deferred income taxes 13 Operating lease right-of-use assets 15 Other noncurrent assets 15 Total current assets held for sale(1) $ 472 Carrying amounts of major classes of liabilities held for sale: Accounts payable $ 63 Accrued liabilities 47 Current operating lease liabilities 2 Noncurrent operating lease liabilities 17 Other noncurrent liabilities 65 Total current liabilities held for sale(1) $ 194 Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Major line items constituting pretax income of discontinued operations: Trade sales, services and fees, net $ — $ 192 $ 88 $ 389 Cost of goods sold — 146 69 293 Gain on sale of our Textile Effects Business — — 153 — Other expense items, net 1 31 36 58 (Loss) income from discontinued operations before income taxes (1 ) 15 136 38 Income tax expense (1 ) (2 ) (16 ) (7 ) Net (loss) income attributable to discontinued operations $ (2 ) $ 13 $ 120 $ 31

Note 4 - Inventories (Tables)

Note 4 - Inventories (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Inventory, Current [Table Text Block]	June 30, December 31, 2023 2022 Raw materials and supplies $ 234 $ 241 Work in progress 43 40 Finished goods 776 758 Total 1,053 1,039 LIFO reserves (41 ) (44 ) Net inventories $ 1,012 $ 995

Note 5 - Variable Interest En_2

Note 5 - Variable Interest Entities (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Variable Interest Entities [Table Text Block]	June 30, December 31, 2023 2022 Current assets $ 91 $ 73 Property, plant and equipment, net 150 149 Operating lease right-of-use assets 25 28 Other noncurrent assets 141 140 Deferred income taxes 13 13 Total assets $ 420 $ 403 Current liabilities $ 119 $ 144 Long-term debt 21 26 Noncurrent operating lease liabilities 16 19 Other noncurrent liabilities 24 25 Total liabilities $ 180 $ 214 Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Revenues $ — $ — $ — $ — Income from continuing operations before income taxes 15 8 30 13 Net cash provided by operating activities 23 27 48 35

Note 6 - Restructuring, Impai_2

Note 6 - Restructuring, Impairment and Plant Closing Costs (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]	Workforce reductions Other restructuring costs Total Accrued liabilities as of January 1, 2023 $ 76 $ — $ 76 (Credits) charges (6 ) 6 — Payments (31 ) (6 ) (37 ) Accrued liabilities as of June 30, 2023 $ 39 $ — $ 39
Schedule of Restructuring Reserve By Type of Cost and Segment [Table Text Block]	Performance Advanced Corporate Polyurethanes Products Materials and other Total Accrued liabilities as of January 1, 2023 $ 24 $ 5 $ 10 $ 37 $ 76 Charges (credits) 1 2 4 (7 ) — Payments (11 ) (2 ) (7 ) (17 ) (37 ) Accrued liabilities as of June 30, 2023 $ 14 $ 5 $ 7 $ 13 $ 39 Current portion of restructuring reserves $ 13 $ 5 $ 6 $ 13 $ 37 Long-term portion of restructuring reserves 1 — 1 — 2
Schedule of Cash and Noncash Restructuring Charges By Type of Initiative [Table Text Block]	Three months Six Months ended ended June 30, June 30, 2023 2022 2023 2022 Cash charges $ 7 $ 24 $ — $ 24 Noncash charges: Other noncash charges 1 — 1 — Total restructuring, impairment and plant closing costs $ 8 $ 24 $ 1 $ 24

Note 7 - Debt (Tables)

Note 7 - Debt (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Debt [Table Text Block]	June 30, December 31, 2023 2022 Senior Credit Facilities: Revolving facility $ — $ 55 Amounts outstanding under A/R programs 55 166 Senior notes 1,465 1,455 Variable interest entities 31 35 Other 22 26 Total debt $ 1,573 $ 1,737 Current portion of debt $ 11 $ 66 Long-term portion of debt 1,562 1,671 Total debt $ 1,573 $ 1,737
Schedule of Line of Credit Facilities [Table Text Block]	Unamortized discounts and Committed Principal debt issuance Carrying Facility amount outstanding costs value Interest rate(2) Maturity 2022 Revolving Credit Facility $ 1,200 $ — (1) $ — (1) $ — (1) Term Secured Overnight Financing Rate (“SOFR”) plus 1.475% May 2027
Schedule of Accounts Receivable Programs [Table Text Block]	Maximum funding Amount Facility Maturity availability(1) outstanding Interest rate(2) U.S. A/R Program July 2024 $ 150 $ — (3) Applicable rate plus 0.90% EU A/R Program July 2024 € 100 € 50 Applicable rate plus 1.30% (or approximately $109) (or approximately $55)
Schedule of Notes Outstanding [Table Text Block]	Unamortized premiums, discounts and debt Notes Maturity Interest rate Amount outstanding issuance costs 2025 Senior Notes April 2025 4.25 % €300 (€ 299 327 $ 1 2029 Senior Notes February 2029 4.50 % $750 ($ 741 9 2031 Senior Notes June 2031 2.95 % $400 ($ 397 3

Note 9 - Fair Value (Tables)

Note 9 - Fair Value (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Fair Value, by Balance Sheet Grouping [Table Text Block]	June 30, 2023 December 31, 2022 Carrying Estimated Carrying Estimated value fair value value fair value Non-qualified employee benefit plan investments $ 15 $ 15 $ 15 $ 15 Investment in Venator — — 5 5 Long-term debt (including current portion) (1,573 ) (1,437 ) (1,737 ) (1,578 )

Note 10 - Revenue Recognition (

Note 10 - Revenue Recognition (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Disaggregation of Revenue [Table Text Block]	Performance Advanced Corporate and 2023 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 388 $ 140 $ 83 $ (2 ) $ 609 Europe 278 68 110 (5 ) 451 Asia Pacific 260 74 69 — 403 Rest of world 86 25 22 — 133 $ 1,012 $ 307 $ 284 $ (7 ) $ 1,596 Major product groupings MDI urethanes $ 1,012 $ 1,012 Differentiated $ 307 307 Specialty $ 267 267 Other 17 17 Eliminations $ (7 ) (7 ) $ 1,012 $ 307 $ 284 $ (7 ) $ 1,596 Performance Advanced Corporate and 2022 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 571 $ 223 $ 110 $ (4 ) $ 900 Europe 348 117 123 (4 ) 584 Asia Pacific 332 120 74 (2 ) 524 Rest of world 102 32 29 (1 ) 162 $ 1,353 $ 492 $ 336 $ (11 ) $ 2,170 Major product groupings MDI urethanes $ 1,353 $ 1,353 Differentiated $ 492 492 Specialty $ 309 309 Other 27 27 Eliminations $ (11 ) (11 ) $ 1,353 $ 492 $ 336 $ (11 ) $ 2,170 Performance Advanced Corporate and 2023 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 774 $ 297 $ 172 $ (5 ) $ 1,238 Europe 550 142 226 (9 ) 909 Asia Pacific 518 153 131 (1 ) 801 Rest of world 161 49 44 — 254 $ 2,003 $ 641 $ 573 $ (15 ) $ 3,202 Major product groupings MDI urethanes $ 2,003 $ 2,003 Differentiated $ 641 641 Specialty $ 535 535 Other 38 38 Eliminations $ (15 ) (15 ) $ 2,003 $ 641 $ 573 $ (15 ) $ 3,202 Performance Advanced Corporate and 2022 Polyurethanes Products Materials eliminations Total Primary geographic markets(1) U.S. and Canada $ 1,131 $ 428 $ 216 $ (7 ) $ 1,768 Europe 703 237 251 (8 ) 1,183 Asia Pacific 692 244 145 (3 ) 1,078 Rest of world 213 63 59 (2 ) 333 $ 2,739 $ 972 $ 671 $ (20 ) $ 4,362 Major product groupings MDI urethanes $ 2,739 $ 2,739 Differentiated $ 972 972 Specialty $ 615 615 Other 56 56 Eliminations $ (20 ) (20 ) $ 2,739 $ 972 $ 671 $ (20 ) $ 4,362

Note 11 - Employee Benefit Pl_2

Note 11 - Employee Benefit Plans (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Net Benefit Costs [Table Text Block]	Other postretirement Defined benefit plans benefit plans Three months Three months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 7 $ 12 $ — $ — Interest cost 23 15 1 1 Expected return on assets (32 ) (38 ) — — Amortization of prior service benefit (1 ) (1 ) (1 ) (1 ) Amortization of actuarial loss 8 11 — — Net periodic benefit cost (credit) $ 5 $ (1 ) $ — $ — Other postretirement Defined benefit plans benefit plans Six months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 13 $ 23 $ — $ — Interest cost 46 28 2 1 Expected return on assets (63 ) (76 ) — — Amortization of prior service benefit (2 ) (2 ) (2 ) (2 ) Amortization of actuarial loss 16 23 — 1 Net periodic benefit cost (credit) $ 10 $ (4 ) $ — $ — Other postretirement Defined benefit plans benefit plans Three months Three months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 7 $ 12 $ — $ — Interest cost 23 15 1 1 Expected return on assets (32 ) (38 ) — — Amortization of prior service benefit (1 ) (1 ) (1 ) (1 ) Amortization of actuarial loss 8 11 — — Net periodic benefit cost (credit) $ 5 $ (1 ) $ — $ — Other postretirement Defined benefit plans benefit plans Six months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Service cost $ 13 $ 23 $ — $ — Interest cost 46 28 2 1 Expected return on assets (63 ) (76 ) — — Amortization of prior service benefit (2 ) (2 ) (2 ) (2 ) Amortization of actuarial loss 16 23 — 1 Net periodic benefit cost (credit) $ 10 $ (4 ) $ — $ —

Note 13 - Accumulated Other C_2

Note 13 - Accumulated Other Comprehensive Loss (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	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 Corporation Beginning balance, January 1, 2023 $ (648 ) $ (652 ) $ 2 $ 5 $ (1,293 ) $ 25 $ (1,268 ) Other comprehensive loss before reclassifications, gross (20 ) (24 ) — — (44 ) 6 (38 ) Tax impact — 2 — — 2 — 2 Amounts reclassified from accumulated other comprehensive loss, gross(c) 28 77 — — 105 — 105 Tax impact (1 ) 25 — — 24 — 24 Net current-period other comprehensive income 7 80 — — 87 6 93 Ending balance, June 30, 2023 $ (641 ) $ (572 ) $ 2 $ 5 $ (1,206 ) $ 31 $ (1,175 ) 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 Corporation Beginning balance, January 1, 2022 $ (420 ) $ (810 ) $ 8 $ 6 $ (1,216 ) $ 13 $ (1,203 ) Other comprehensive loss before reclassifications, gross (134 ) — — (1 ) (135 ) 8 (127 ) Tax impact — — — — — — — Amounts reclassified from accumulated other comprehensive loss, gross(c) — 24 — — 24 — 24 Tax impact — (6 ) — — (6 ) — (6 ) Net current-period other comprehensive (loss) income (134 ) 18 — (1 ) (117 ) 8 (109 ) Ending balance, June 30, 2022 $ (554 ) $ (792 ) $ 8 $ 5 $ (1,333 ) $ 21 $ (1,312 ) 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 (20 ) (24 ) — — (44 ) 6 (38 ) Tax impact — 2 — — 2 — 2 Amounts reclassified from accumulated other comprehensive loss, gross(c) 28 77 — — 105 — 105 Tax impact (1 ) 25 — — 24 — 24 Net current-period other comprehensive income 7 80 — — 87 6 93 Ending balance, June 30, 2023 $ (646 ) $ (548 ) $ 2 $ 1 $ (1,191 ) $ 31 $ (1,160 ) 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 (135 ) — — (1 ) (136 ) 8 (128 ) Tax impact — — — — — — — Amounts reclassified from accumulated other comprehensive loss, gross(c) — 24 — — 24 — 24 Tax impact — (6 ) — — (6 ) — (6 ) Net current-period other comprehensive (loss) income (135 ) 18 — (1 ) (118 ) 8 (110 ) Ending balance, June 30, 2022 $ (559 ) $ (768 ) $ 8 $ 1 $ (1,318 ) $ 21 $ (1,297 )
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]	Three Months Ended June 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 $ (3 ) $ (3 ) (b)(c) Other income, net Actuarial loss 8 14 (b)(c) Other income, net 5 11 Total before tax 1 (2 ) Income tax expense Total reclassifications for the period $ 6 $ 9 Net of tax Six Months Ended June 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 ) $ (5 ) (b)(c) Other income, net Actuarial loss 16 29 (b)(c) Other income, net Curtailment gains (1 ) — (d) Other income, net Settlement losses 67 — (d) Other income, net 77 24 Total before tax 25 (6 ) Income tax expense Total reclassifications for the period $ 102 $ 18 Net of tax Three Months Ended June 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 $ (3 ) $ (3 ) (b)(c) Other income, net Actuarial loss 8 14 (b)(c) Other income, net 5 11 Total before tax 1 (2 ) Income tax expense Total reclassifications for the period $ 6 $ 9 Net of tax Six Months Ended June 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 ) $ (5 ) (b)(c) Other income, net Actuarial loss 16 29 (b)(c) Other income, net Curtailment gains (1 ) — (d) Other income, net Settlement losses 67 — (d) Other income, net 77 24 Total before tax 25 (6 ) Income tax expense Total reclassifications for the period $ 102 $ 18 Net of tax

Note 16 - Stock-based Compens_2

Note 16 - Stock-based Compensation Plans (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Share-Based Payment Arrangement, Cost by Plan [Table Text Block]	Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Huntsman Corporation compensation cost $ 6 $ 10 $ 15 $ 20 Huntsman International compensation cost 6 10 14 18
Share-Based Payment Arrangement, Option, Activity [Table Text Block]	Weighted Weighted average average remaining Aggregate exercise contractual intrinsic Option awards Shares price term value (in thousands) (years) (in millions) Outstanding at January 1, 2023 3,413 $ 21.93 Exercised (54 ) 21.70 Forfeited (12 ) 29.73 Outstanding at June 30, 2023 3,347 21.91 3.8 $ 19 Exercisable at June 30, 2023 3,262 21.76 3.7 19
Schedule of Nonvested Share Activity [Table Text Block]	Equity awards Liability awards Weighted Weighted average average grant-date grant-date Shares fair value Shares fair value (in thousands) (in thousands) Nonvested at January 1, 2023 1,802 $ 35.15 257 $ 31.61 Granted 945 36.54 114 30.83 Vested (718 ) (1)(2) 27.25 (165 ) 29.51 Forfeited (83 ) 36.75 (13 ) 33.93 Nonvested at June 30, 2023 1,946 38.67 193 32.78

Note 18 - Earnings Per Share (T

Note 18 - Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Numerator: Income from continuing operations attributable to Huntsman Corporation $ 21 $ 215 $ 52 $ 420 Net income attributable to Huntsman Corporation $ 19 $ 228 $ 172 $ 451 Denominator: Weighted average shares outstanding 179.2 205.2 180.9 209.0 Dilutive shares: Stock-based awards 1.1 1.8 1.4 2.2 Total weighted average shares outstanding, including dilutive shares 180.3 207.0 182.3 211.2

Note 19 - Operating Segment I_2

Note 19 - Operating Segment Information (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Revenues: Polyurethanes $ 1,012 $ 1,353 $ 2,003 $ 2,739 Performance Products 307 492 641 972 Advanced Materials 284 336 573 671 Total reportable segments’ revenues 1,603 2,181 3,217 4,382 Intersegment eliminations (7 ) (11 ) (15 ) (20 ) Total $ 1,596 $ 2,170 $ 3,202 $ 4,362 Huntsman Corporation: Segment adjusted EBITDA(1): Polyurethanes $ 88 $ 229 $ 154 $ 453 Performance Products 55 152 126 298 Advanced Materials 51 67 99 134 Total reportable segments’ adjusted EBITDA 194 448 379 885 Reconciliation of total reportable segments’ adjusted EBITDA to income from continuing operations before income taxes: Interest expense, net—continuing operations (15 ) (16 ) (33 ) (30 ) Depreciation and amortization—continuing operations (70 ) (68 ) (139 ) (135 ) Corporate and other costs, net(2) (38 ) (38 ) (87 ) (88 ) Net income attributable to noncontrolling interests 12 14 25 31 Other adjustments: Business acquisition and integration expenses and purchase accounting inventory adjustments (2 ) (4 ) (3 ) (10 ) Fair value adjustments to Venator investment, net (4 ) — (5 ) (2 ) Certain legal and other settlements and related expenses (1 ) (2 ) (2 ) (14 ) Costs associated with the Albemarle Settlement, net — (1 ) — (2 ) Gain (loss) on sale of business/assets 1 (7 ) 1 (11 ) Income from transition services arrangements — 1 — 2 Certain nonrecurring information technology project implementation costs (1 ) (1 ) (3 ) (3 ) Amortization of pension and postretirement actuarial losses (7 ) (10 ) (15 ) (22 ) Plant incident remediation credits — 5 — 5 Restructuring, impairment and plant closing and transition costs(3) (8 ) (27 ) (2 ) (30 ) Income from continuing operations before income taxes 61 294 116 576 Income tax expense—continuing operations (28 ) (65 ) (39 ) (125 ) (Loss) income from discontinued operations, net of tax (2 ) 13 120 31 Net income $ 31 $ 242 $ 197 $ 482 Three months Six months ended ended June 30, June 30, 2023 2022 2023 2022 Huntsman International: Segment adjusted EBITDA(1): Polyurethanes $ 88 $ 229 $ 154 $ 453 Performance Products 55 152 126 298 Advanced Materials 51 67 99 134 Total reportable segments’ adjusted EBITDA 194 448 379 885 Reconciliation of total reportable segments’ adjusted EBITDA to income from continuing operations before income taxes: Interest expense, net—continuing operations (15 ) (16 ) (33 ) (30 ) Depreciation and amortization—continuing operations (70 ) (68 ) (139 ) (135 ) Corporate and other costs, net(2) (38 ) (36 ) (85 ) (83 ) Net income attributable to noncontrolling interests 12 14 25 31 Other adjustments: Business acquisition and integration expenses and purchase accounting inventory adjustments (2 ) (4 ) (3 ) (10 ) Fair value adjustments to Venator investment, net (4 ) — (5 ) (2 ) Certain legal and other settlements and related expenses (1 ) (2 ) (2 ) (14 ) Costs associated with the Albemarle Settlement, net — (1 ) — (2 ) Gain (loss) on sale of business/assets 1 (7 ) 1 (11 ) Income from transition services arrangements — 1 — 2 Certain nonrecurring information technology project implementation costs (1 ) (1 ) (3 ) (3 ) Amortization of pension and postretirement actuarial losses (7 ) (10 ) (15 ) (22 ) Plant incident remediation credits — 5 — 5 Restructuring, impairment and plant closing and transition costs(3) (8 ) (27 ) (2 ) (30 ) Income from continuing operations before income taxes 61 296 118 581 Income tax expense—continuing operations (28 ) (66 ) (39 ) (126 ) (Loss) income from discontinued operations, net of tax (2 ) 13 120 31 Net income $ 31 $ 243 $ 199 $ 486

Note 1 - General (Details Textu

Note 1 - General (Details Textual)	6 Months Ended
	Jun. 30, 2023
Number of Operating Segments	3

Note 3 - Discontinued Operati_3

Note 3 - Discontinued Operations (Details Textual) - USD ($) $ in Millions		3 Months Ended	6 Months Ended
	Feb. 28, 2023	Mar. 31, 2023	Jun. 30, 2023	Jun. 30, 2022
Proceeds from Divestiture of Businesses			$ 541	$ 0
Textile Effects [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]
Disposal Group, Including Discontinued Operation, Consideration	$ 593
Proceeds from Divestiture of Businesses	530
Disposal Group, Including Discontinued Operation, Other Expense	5
Gain (Loss) on Disposition of Business		$ 153
Income Taxes Paid Related to the Sale of a Business			21
Income Taxes, Additional Taxes Expected Related to the Sale of a Business			$ 20
Textile Effects [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Scenario Plan, Estimated Reimbursement [Member]
Disposal Group, Including Discontinued Operation, Net Working Capital Adjustments	30
Disposal Group, Including Discontinued Operation, Cash	$ 28

Note 3 - Discontinued Operati_4

Note 3 - Discontinued Operations - Summary of Major Classes of Line Items of Discontinued Operations (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Net (loss) income attributable to discontinued operations		$ (2)	$ 13	$ 120	$ 31
Discontinued Operations, Held-for-Sale [Member] | Textile Effects [Member]
Accounts receivable						$ 133
Inventories						151
Other current assets						11
Property, plant and equipment, net						134
Deferred income taxes						13
Operating lease right-of-use assets						15
Other noncurrent assets						15
Total current assets held for sale(1)	[1]					472
Accounts payable						63
Accrued liabilities						47
Current operating lease liabilities						2
Noncurrent operating lease liabilities						17
Other noncurrent liabilities						65
Total current liabilities held for sale(1)	[1]					$ 194
Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Textile Effects [Member]
Trade sales, services and fees, net		0	192	88	389
Cost of goods sold		0	146	69	293
Gain on sale of our Textile Effects Business		0	0	153	0
Other expense items, net		1	31	36	58
(Loss) income from discontinued operations before income taxes		(1)	15	136	38
Income tax expense		(1)	(2)	(16)	(7)
Net (loss) income attributable to discontinued operations		$ (2)	$ 13	$ 120	$ 31
[1]Total assets and liabilities held for sale as of December 31, 2022 are classified as current because we completed the sale of our Textile Effects Business on February 28, 2023.

Note 4 - Inventories (Details T

Note 4 - Inventories (Details Textual)	Jun. 30, 2023	Dec. 31, 2022
Percentage of LIFO Inventory	7%	8%

Note 4 - Inventories - Inventor

Note 4 - Inventories - Inventories (Details) - USD ($) $ in Millions		Jun. 30, 2023	Dec. 31, 2022
Raw materials and supplies		$ 234	$ 241
Work in progress		43	40
Finished goods		776	758
Total		1,053	1,039
LIFO reserves		(41)	(44)
Net inventories	[1]	$ 1,012	$ 995
[1]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.

Note 5 - Variable Interest En_3

Note 5 - Variable Interest Entities (Details Textual)	6 Months Ended
	Jun. 30, 2023
Rubicon LLC [Member]
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage	50%
Arabian Amines Company [Member]
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage	50%

Note 5 - Variable Interest En_4

Note 5 - Variable Interest Entities - Schedule of Financial Information of Variable Interest Entities (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Current assets		$ 2,520		$ 2,520		$ 3,145
Property, plant and equipment, net	[1]	2,354		2,354		2,377
Operating lease right-of-use assets		365		365		374
Deferred income taxes		128		128		147
Total assets		7,553		7,553		8,220
Current liabilities		1,176		1,176		1,701
Long-term debt	[1]	1,562		1,562		1,671
Noncurrent operating lease liabilities	[1]	333		333		336
Other noncurrent liabilities	[1]	393		393		422
Total liabilities		3,707		3,707		4,380
Revenues	[2]	1,596	$ 2,170	3,202	$ 4,362
Income from continuing operations before income taxes		61	294	116	576
Net cash provided by operating activities				(118)	316
Variable Interest Entity, Primary Beneficiary [Member]
Current assets		91		91		73
Property, plant and equipment, net		150		150		149
Operating lease right-of-use assets		25		25		28
Other noncurrent assets		141		141		140
Deferred income taxes		13		13		13
Total assets		420		420		403
Current liabilities		119		119		144
Long-term debt		21		21		26
Noncurrent operating lease liabilities		16		16		19
Other noncurrent liabilities		24		24		25
Total liabilities		180		180		$ 214
Revenues		0	0	0	0
Income from continuing operations before income taxes		15	8	30	13
Net cash provided by operating activities		$ 23	$ 27	$ 48	$ 35
[1]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.[2]Geographic information for revenues is based upon countries into which product is sold.

Note 6 - Restructuring, Impai_3

Note 6 - Restructuring, Impairment and Plant Closing Costs (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Restructuring Charges (Credits)	$ 7,000	$ 24,000	$ 0	$ 24,000
Employee Severance [Member]
Restructuring Charges (Credits)			(6,000)
Corporate and Other [Member] | Employee Severance [Member]
Restructuring Charges (Credits)			(5,000)	17,000
Restructuring and Related Cost, Expected Cost	2,000		2,000
Polyurethanes [Member] | Employee Severance [Member]
Restructuring and Related Cost, Expected Cost	1,000		1,000
Restructuring Charges			5,000	7,000
Advanced Materials [Member] | Site Closure [Member]
Restructuring and Related Cost, Expected Cost	1,000		1,000
Restructuring Charges			3,000	$ 0
Restructuring Program to Realign Cost Structure [Member]
Restructuring Charges (Credits)			3,000
Restructuring and Related Cost, Expected Cost	$ 12,000		$ 12,000

Note 6 - Restructuring, Impai_4

Note 6 - Restructuring, Impairment and Plant Closing Costs - Accrued Restructuring Costs By Type of Cost and Initiative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Balance			$ 76
(Credits) charges	$ 7	$ 24	0	$ 24
Payments			(37)
Balance	39		39
Employee Severance [Member]
Balance			76
(Credits) charges			(6)
Payments			(31)
Balance	39		39
Other Restructuring [Member]
Balance			0
(Credits) charges			6
Payments			(6)
Balance	$ 0		$ 0

Note 6 - Restructuring, Impai_5

Note 6 - Restructuring, Impairment and Plant Closing Costs - Reserves for Restructuring, Impairment and Plant Closing Costs By Segment and Initiative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Balance			$ 76
Restructuring Charges (Credits)	$ 7	$ 24	0	$ 24
Payments			(37)
Balance	39		39
Current portion of restructuring reserves	37		37
Long-term portion of restructuring reserves	2		2
Corporate and Reconciling Items [Member]
Balance			37
Restructuring Charges (Credits)			(7)
Payments			(17)
Balance	13		13
Current portion of restructuring reserves	13		13
Long-term portion of restructuring reserves	0		0
Polyurethanes [Member] | Operating Segments [Member]
Balance			24
Restructuring Charges (Credits)			1
Payments			(11)
Balance	14		14
Current portion of restructuring reserves	13		13
Long-term portion of restructuring reserves	1		1
Performance Products [Member] | Operating Segments [Member]
Balance			5
Restructuring Charges (Credits)			2
Payments			(2)
Balance	5		5
Current portion of restructuring reserves	5		5
Long-term portion of restructuring reserves	0		0
Advanced Materials [Member] | Operating Segments [Member]
Balance			10
Restructuring Charges (Credits)			4
Payments			(7)
Balance	7		7
Current portion of restructuring reserves	6		6
Long-term portion of restructuring reserves	$ 1		$ 1

Note 6 - Restructuring, Impai_6

Note 6 - Restructuring, Impairment and Plant Closing Costs (Credits) - Cash and Noncash Restructuring Charges (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
(Credits) charges	$ 7	$ 24	$ 0	$ 24
Other noncash charges	1	0	1	0
Total restructuring, impairment and plant closing costs	$ 8	$ 24	$ 1	$ 24

Note 7 - Debt (Details Textual)

Note 7 - Debt (Details Textual) - USD ($) $ in Millions			6 Months Ended
		May 20, 2022	Jun. 30, 2023	Dec. 31, 2022
Debt Issuance Costs, Net			$ 7	$ 8
Long-Term Debt, Current Maturities	[1]		11	66
Long-Term Debt, Excluding Current Maturities	[1]		$ 1,562	1,671
Arabian Amines Company [Member]
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage			50%
Total Debt, Excluding Debt to Affiliates			$ 31
Long-Term Debt, Current Maturities			10
Long-Term Debt, Excluding Current Maturities			21
Huntsman International LLC [Member]
Long-Term Debt, Current Maturities	[1]		11	66
Long-Term Debt, Excluding Current Maturities	[1]		1,562	1,671
Huntsman International LLC [Member] | The Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 1,200	1,200
Line Of Credit Facility, Contingent Increase, Additional Borrowing Capacity		$ 500
Letters of Credit Outstanding, Amount			$ 13
Huntsman International LLC [Member] | The Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) [Member]
Debt Instrument, Basis Spread on Variable Rate	[2]		1.475%
Huntsman International LLC [Member] | Accounts Receivable Programs [Member]
Letters of Credit Outstanding, Amount			$ 6
Huntsman International LLC [Member] | Accounts Receivable Programs [Member] | Asset Pledged as Collateral [Member]
Accounts Receivable, after Allowance for Credit Loss			$ 296	$ 272
[1]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.[2]Interest rates on borrowings under the 2022 Revolving Credit Facility vary based on the type of loan and Huntsman International’s debt ratings. The representative interest rate for U.S. dollar borrowings as of March 31, 2023 was 1.475% above term SOFR.

Note 7 - Debt - Outstanding Deb

Note 7 - Debt - Outstanding Debt (Details) - USD ($) $ in Millions		Jun. 30, 2023	Dec. 31, 2022
Amount outstanding		$ 1,573	$ 1,737
Current portion of debt	[1]	11	66
Long-term portion of debt	[1]	1,562	1,671
The Revolving Credit Facility [Member]
Amount outstanding		0	55
Accounts Receivable Programs [Member]
Amount outstanding		55	166
The Senior Notes [Member]
Amount outstanding		1,465	1,455
Variable Interest Entities Debt [Member]
Amount outstanding		31	35
Other Debt Instruments [Member]
Amount outstanding		$ 22	$ 26
[1]At June 30, 2023 and December 31, 2022, respectively, $27 and $5 of cash and cash equivalents, $7 and $4 of accounts and notes receivable (net), $57 and $59 of inventories, $150 and $149 of property, plant and equipment (net), $30 and $29 of other noncurrent assets, $85 and $114 of accounts payable, $15 and $12 of accrued liabilities, $10 and $9 of current portion of debt, $9 each of current operating lease liabilities, $21 and $26 of long-term debt, $16 and $19 of noncurrent operating lease liabilities and $24 and $25 of other noncurrent liabilities from consolidated variable interest entities are included in the respective balance sheet captions above. See “Note 5. Variable Interest Entities.” These assets can only be used to settle obligations of the variable interest entities, and creditors of these liabilities do not have recourse to our general credit.

Note 7 - Debt - Revolving Credi

Note 7 - Debt - Revolving Credit Facility (Details) - USD ($) $ in Millions		6 Months Ended
		Jun. 30, 2023	Dec. 31, 2022	May 20, 2022
Amount outstanding		$ 1,573	$ 1,737
The Revolving Credit Facility [Member]
Amount outstanding		0	$ 55
The Revolving Credit Facility [Member] | Huntsman International LLC [Member]
Committed amount		1,200		$ 1,200
Principal outstanding	[1]	0
Unamortized discounts and debt issuance costs	[1]	0
Amount outstanding	[1]	$ 0
The Revolving Credit Facility [Member] | Huntsman International LLC [Member] | Secured Overnight Financing Rate (SOFR) [Member]
Interest rate	[2]	1.475%
[1]On June 30, 2023, we had an additional $13 million (U.S. dollar equivalents) of letters of credit and bank guarantees issued and outstanding under our 2022 Revolving Credit Facility.[2]Interest rates on borrowings under the 2022 Revolving Credit Facility vary based on the type of loan and Huntsman International’s debt ratings. The representative interest rate for U.S. dollar borrowings as of March 31, 2023 was 1.475% above term SOFR.

Note 7 - Debt - Accounts Receiv

Note 7 - Debt - Accounts Receivable Programs (Details) € in Millions, $ in Millions		6 Months Ended
		Jun. 30, 2023 USD ($)	Jun. 30, 2023 EUR (€)	Dec. 31, 2022 USD ($)
Amount outstanding		$ 1,573		$ 1,737
US A/R Program [Member]
Maturity		Jul. 31, 2024
Maximum funding availability	[1]	$ 150
Amount outstanding	[2]	$ 0
US A/R Program [Member] | LIBOR - London Interbank Offered Rate [Member]
Interest rate	[3]	0.90%
EU A/R Program [Member]
Maturity		Jul. 31, 2024
Maximum funding availability	[1]	$ 109	€ 100
Amount outstanding		$ 55	€ 50
EU A/R Program [Member] | USD LIBOR, EURIBOR, or SONIA [Member]
Interest rate	[3]	1.30%
[1]The amount of actual availability under our A/R Programs may be lower based on the level of eligible receivables sold, changes in the credit ratings of our customers, customer concentration levels and certain characteristics of the accounts receivable being transferred, as defined in the applicable agreements.[2]As of June 30, 2023, we had approximately $6 million (U.S. dollar equivalents) of letters of credit issued and outstanding under our U.S. A/R Program.[3]The applicable rate for our U.S. A/R Program is defined by the lender as USD LIBOR. The applicable rate for our EU A/R Program is either USD LIBOR, EURIBOR or SONIA (Sterling Overnight Interbank Average Rate). In anticipation of the transition away from USD LIBOR, the amendments we made in July 2021 to our A/R Programs incorporated replacement rates for the USD LIBOR, which effective July 1, 2023 will be Term SOFR.

Note 7 - Debt - Notes Outstandi

Note 7 - Debt - Notes Outstanding (Details) - Huntsman International LLC [Member] $ in Millions, € in Billions	Jun. 30, 2023 USD ($)	Jun. 30, 2023 EUR (€)
Senior Notes Maturing April 2025 [Member]
Debt Instrument, Interest Rate, Stated Percentage	4.25%	4.25%
Principal outstanding | €		€ 0.3
Unamortized premiums, discounts and debt issuance costs	$ 1
Senior Notes Maturing February 2029 [Member]
Debt Instrument, Interest Rate, Stated Percentage	4.50%	4.50%
Principal outstanding	$ 750
Unamortized premiums, discounts and debt issuance costs	$ 9
Senior Notes Maturing June 2031 [Member]
Debt Instrument, Interest Rate, Stated Percentage	2.95%	2.95%
Principal outstanding	$ 400
Unamortized premiums, discounts and debt issuance costs	$ 3

Note 7 - Debt - Notes Outstan_2

Note 7 - Debt - Notes Outstanding (Details) (Parentheticals) € in Millions, $ in Millions	Jun. 30, 2023 USD ($)	Jun. 30, 2023 EUR (€)	Dec. 31, 2022 USD ($)
Carrying amount of debt	$ 1,573		$ 1,737
Huntsman International LLC [Member] | Senior Notes Maturing April 2025 [Member]
Carrying amount of debt	327	€ 299
Huntsman International LLC [Member] | Senior Notes Maturing February 2029 [Member]
Carrying amount of debt	741
Huntsman International LLC [Member] | Senior Notes Maturing June 2031 [Member]
Carrying amount of debt	$ 397

Note 8 - Derivative Instrumen_2

Note 8 - Derivative Instruments and Hedging Activities (Details Textual) - Foreign Exchange Contract [Member] € in Millions, $ in Millions	3 Months Ended	6 Months Ended
	Mar. 31, 2023	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 EUR (€)
Derivative Instruments, Approximate Term of Foreign Currency Contracts (Month)	1 month
Derivative, Notional Amount		$ 384
Not Designated as Hedging Instrument [Member]
Derivative, Notional Amount		164		€ 150
Gain (Loss) on Derivative Used in Net Investment Hedge, after Tax		$ 6	$ (10)

Note 9 - Fair Value (Details Te

Note 9 - Fair Value (Details Textual) Pure in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2023 USD ($)
Number of Instruments Categorized as Level Three	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings	$ 0

Note 9 - Fair Value - Fair Valu

Note 9 - Fair Value - Fair Value of Financial Instruments (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Reported Value Measurement [Member]
Non-qualified employee benefit plan investments	$ 15	$ 15
Long-term debt (including current portion)	(1,573)	(1,737)
Reported Value Measurement [Member] | Venator Materials PLC [Member]
Investment in Venator	0	5
Estimate of Fair Value Measurement [Member]
Non-qualified employee benefit plan investments	15	15
Long-term debt (including current portion)	(1,437)	(1,578)
Estimate of Fair Value Measurement [Member] | Venator Materials PLC [Member]
Investment in Venator	$ 0	$ 5

Note 10 - Revenue Recognition -

Note 10 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Millions		3 Months Ended				6 Months Ended
		Jun. 30, 2023		Jun. 30, 2022		Jun. 30, 2023	Jun. 30, 2022
Total revenues	[1]	$ 1,596		$ 2,170		$ 3,202	$ 4,362
MDI Urethanes [Member]
Total revenues		1,012		1,353		2,003	2,739
Differentiated [Member]
Total revenues		307		492		641	972
Specialty [Member]
Total revenues		267		309		535	615
Product and Service, Other [Member]
Total revenues		17		27		38	56
Elimination [Member]
Total revenues		(7)		(11)		(15)	(20)
Operating Segments [Member]
Total revenues		1,603		2,181	[2]	3,217	4,382
Operating Segments [Member] | Polyurethanes [Member]
Total revenues	[1]	1,012	[2]	1,353		2,003	2,739
Operating Segments [Member] | Polyurethanes [Member] | MDI Urethanes [Member]
Total revenues		1,012		1,353		2,003	2,739
Operating Segments [Member] | Performance Products [Member]
Total revenues	[1]	307		492		641	972
Operating Segments [Member] | Performance Products [Member] | Differentiated [Member]
Total revenues		307		492		641	972
Operating Segments [Member] | Advanced Materials [Member]
Total revenues	[1]	284		336		573	671
Operating Segments [Member] | Advanced Materials [Member] | Specialty [Member]
Total revenues		267		309		535	615
Operating Segments [Member] | Advanced Materials [Member] | Product and Service, Other [Member]
Total revenues		17		27		38	56
Corporate and Reconciling Items [Member]
Total revenues	[1]	(7)		(11)		(15)	(20)
Corporate and Reconciling Items [Member] | Elimination [Member]
Total revenues		(7)		(11)		(15)	(20)
U.S. and Canada [Member]
Total revenues	[1]	609		900		1,238	1,768
U.S. and Canada [Member] | Operating Segments [Member] | Polyurethanes [Member]
Total revenues	[1]	388		571		774	1,131
U.S. and Canada [Member] | Operating Segments [Member] | Performance Products [Member]
Total revenues	[1]	140		223		297	428
U.S. and Canada [Member] | Operating Segments [Member] | Advanced Materials [Member]
Total revenues	[1]	83		110		172	216
U.S. and Canada [Member] | Corporate and Reconciling Items [Member]
Total revenues	[1]	(2)		(4)		(5)	(7)
Europe [Member]
Total revenues	[1]	451		584		909	1,183
Europe [Member] | Operating Segments [Member] | Polyurethanes [Member]
Total revenues	[1]	278		348		550	703
Europe [Member] | Operating Segments [Member] | Performance Products [Member]
Total revenues	[1]	68		117		142	237
Europe [Member] | Operating Segments [Member] | Advanced Materials [Member]
Total revenues	[1]	110		123		226	251
Europe [Member] | Corporate and Reconciling Items [Member]
Total revenues	[1]	(5)		(4)		(9)	(8)
Asia Pacific [Member]
Total revenues	[1]	403		524		801	1,078
Asia Pacific [Member] | Operating Segments [Member] | Polyurethanes [Member]
Total revenues	[1]	260		332		518	692
Asia Pacific [Member] | Operating Segments [Member] | Performance Products [Member]
Total revenues	[1]	74		120		153	244
Asia Pacific [Member] | Operating Segments [Member] | Advanced Materials [Member]
Total revenues	[1]	69		74		131	145
Asia Pacific [Member] | Corporate and Reconciling Items [Member]
Total revenues	[1]			(2)		(1)	(3)
Rest of World [Member]
Total revenues	[1]	133		162		254	333
Rest of World [Member] | Operating Segments [Member] | Polyurethanes [Member]
Total revenues	[1]	86		102		161	213
Rest of World [Member] | Operating Segments [Member] | Performance Products [Member]
Total revenues	[1]	25		32		49	63
Rest of World [Member] | Operating Segments [Member] | Advanced Materials [Member]
Total revenues	[1]	$ 22		29		44	59
Rest of World [Member] | Corporate and Reconciling Items [Member]
Total revenues	[1]			$ (1)		$ 0	$ (2)
[1]Geographic information for revenues is based upon countries into which product is sold.[2]We use segment adjusted EBITDA as the measure of each segment’s profit or loss. We believe that segment adjusted EBITDA more accurately reflects what the chief operating decision maker uses to make decisions about resources to be allocated to the segments and assess their financial performance. Segment adjusted EBITDA is defined as net income of Huntsman Corporation or Huntsman International, as appropriate, before interest, income tax, depreciation and amortization, net income attributable to noncontrolling interests and certain Corporate and other items, as well as eliminating the following adjustments: (a) business acquisition and integration expenses and purchase accounting inventory adjustments; (b) fair value adjustments to Venator investment, net; (c) certain legal and other settlements and related expenses; (d) costs associated with the Albemarle Settlement, net; (e) gain (loss) on sale of business/assets; (f) income from transition services arrangements; (g) certain nonrecurring information technology project implementation costs; (h) amortization of pension and postretirement actuarial losses; (i) plant incident remediation credits (j) restructuring, impairment, plant closing and transition costs; and (k) (loss) income from discontinued operations, net of tax.

Note 11 - Employee Benefit Pl_3

Note 11 - Employee Benefit Plans (Details Textual) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Payment for Pension and Other Postretirement Benefits	$ 20	$ 24
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year	$ 19

Note 11 - Employee Benefit Pl_4

Note 11 - Employee Benefit Plans - Components of Net Periodic Benefit Costs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Amortization of actuarial loss	$ 7	$ 10	$ 15	$ 22
Huntsman International LLC [Member]
Amortization of actuarial loss	7	10	15	22
Defined Benefit Plans [Member]
Service cost	7	12	13	23
Interest cost	23	15	46	28
Expected return on assets	(32)	(38)	(63)	(76)
Amortization of prior service benefit	(1)	(1)	(2)	(2)
Amortization of actuarial loss	8	11	16	23
Net periodic benefit cost (credit)	5	(1)	10	(4)
Defined Benefit Plans [Member] | Huntsman International LLC [Member]
Service cost	7	12	13	23
Interest cost	23	15	46	28
Expected return on assets	(32)	(38)	(63)	(76)
Amortization of prior service benefit	(1)	(1)	(2)	(2)
Amortization of actuarial loss	8	11	16	23
Net periodic benefit cost (credit)	5	(1)	10	(4)
Other Postretirement Benefits Plan [Member]
Service cost	0	0	0	0
Interest cost	1	1	2	1
Expected return on assets	0	0	0	0
Amortization of prior service benefit	(1)	(1)	(2)	(2)
Amortization of actuarial loss	0	0	0	1
Net periodic benefit cost (credit)	0	0	0	0
Other Postretirement Benefits Plan [Member] | Huntsman International LLC [Member]
Service cost	0	0	0	0
Interest cost	1	1	2	1
Expected return on assets	0	0	0	0
Amortization of prior service benefit	(1)	(1)	(2)	(2)
Amortization of actuarial loss	0	0	0	1
Net periodic benefit cost (credit)	$ 0	$ 0	$ 0	$ 0

Note 12 - Huntsman Corporatio_2

Note 12 - Huntsman Corporation Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended				6 Months Ended
	Jul. 20, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Mar. 25, 2022	Oct. 26, 2021
Treasury Stock, Shares, Acquired (in shares)	441,881					7,262,089
Treasury Stock, Value, Acquired, Cost Method	$ 12	$ 98	$ 101	$ 291	$ 210	$ 199
Dividends, Common Stock		$ 42	$ 44	$ 44	$ 45
Common Stock, Dividends, Per Share, Declared (in dollars per share)		$ 0.2375	$ 0.2375	$ 0.2125	$ 0.2125
Share Repurchase Program 2021 [Member]
Stock Repurchase Program, Authorized Amount							$ 2,000	$ 1,000

Note 13 - Accumulated Other C_3

Note 13 - Accumulated Other Comprehensive Loss (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
AOCI Tax, Attributable to Parent	$ 56,000	$ 56,000	$ 56,000	$ 56,000	$ 55,000	$ 56,000
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
AOCI Tax, Attributable to Parent	43,000	43,000	43,000	43,000	42,000	43,000
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
AOCI Tax, Attributable to Parent	58,000	75,000	58,000	75,000	31,000	81,000
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
AOCI Tax, Attributable to Parent	82,000	99,000	82,000	99,000	$ 55,000	$ 105,000
Actuarial Gain (Loss) and Prior Service Credits [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	0	1,000	1,000	2,000
Actuarial Gain (Loss) and Prior Service Credits [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Huntsman International LLC [Member]
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	$ 0	$ 1,000	1,000	$ 2,000
Accumulated Defined Benefit Plans Adjustment, Settlement Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax			(67,000)
Accumulated Defined Benefit Plans Adjustment, Settlement Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Huntsman International LLC [Member]
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax			(67,000)
Accumulated Defined Benefit Plans Adjustment, Curtailment Gain (Loss) Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax			1,000
Accumulated Defined Benefit Plans Adjustment, Curtailment Gain (Loss) Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Huntsman International LLC [Member]
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax			$ 1,000

Note 13 - Accumulated Other C_4

Note 13 - Accumulated Other Comprehensive Loss - Components and Changes in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions		3 Months Ended				6 Months Ended
		Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Balance		$ 3,990	$ 3,840	$ 4,540	$ 4,559	$ 3,840	$ 4,559
Amounts reclassified from accumulated other comprehensive loss, gross		5		11		77	24
Tax impact		1		(2)		25	(6)
Other comprehensive (loss) income, net of tax		(40)	127	(105)	(12)	87	(117)
Balance		3,846	3,990	4,351	4,540	3,846	4,351
Huntsman International LLC [Member]
Balance		4,002	3,852	5,014	4,819	3,852	4,819
Amounts reclassified from accumulated other comprehensive loss, gross	[1]	5		11		77	24
Tax impact	[1]	1		(2)		25	(6)
Other comprehensive (loss) income, net of tax		(41)	128	(106)	(12)	87	(118)
Balance		3,856	4,002	5,119	5,014	3,856	5,119
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Balance	[2]		(648)		(420)	(648)	(420)
Other comprehensive loss before reclassifications, gross						(20)	(134)
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[2],[3]					28	0
Tax impact						(1)	0
Other comprehensive (loss) income, net of tax	[2]					7	(134)
Balance	[2]	(641)		(554)		(641)	(554)
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Balance	[4]		(653)		(424)	(653)	(424)
Other comprehensive loss before reclassifications, gross						(20)	(135)
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3],[4]					28	0
Tax impact						(1)	0
Other comprehensive (loss) income, net of tax	[4]					7	(135)
Balance	[4]	(646)		(559)		(646)	(559)
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Balance	[5]		(652)		(810)	(652)	(810)
Other comprehensive loss before reclassifications, gross						(24)	0
Tax impact	[5]					2	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3],[5]					77	24
Tax impact	[5]					25	(6)
Other comprehensive (loss) income, net of tax	[5]					80	18
Balance	[5]	(572)		(792)		(572)	(792)
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Balance	[6]		(628)		(786)	(628)	(786)
Other comprehensive loss before reclassifications, gross						(24)	0
Tax impact						2	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3],[6]					77	24
Tax impact						25	(6)
Other comprehensive (loss) income, net of tax	[6]					80	18
Balance	[6]	(548)		(768)		(548)	(768)
Accumulated Other Comprehensive Income (Loss), Unconsolidated Affiliates Including Portion Attributable to Noncontrolling Interest [Member]
Balance			2		8	2	8
Other comprehensive loss before reclassifications, gross						0	0
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					0	0
Tax impact						0	0
Other comprehensive (loss) income, net of tax						0	0
Balance		2		8		2	8
Accumulated Other Comprehensive Income (Loss), Unconsolidated Affiliates Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Balance			2		8	2	8
Other comprehensive loss before reclassifications, gross						0	0
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					0	0
Tax impact						0	0
Other comprehensive (loss) income, net of tax						0	0
Balance		2		8		2	8
Accumulated Other Comprehensive Income, Other, Net, Including Portion Attributable to Noncontrolling Interest [Member]
Balance			5		6	5	6
Other comprehensive loss before reclassifications, gross						0	(1)
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					0	0
Tax impact						0	0
Other comprehensive (loss) income, net of tax						0	(1)
Balance		5		5		5	5
Accumulated Other Comprehensive Income, Other, Net, Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Balance			1		2	1	2
Other comprehensive loss before reclassifications, gross						0	(1)
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					0	0
Tax impact						0	0
Other comprehensive (loss) income, net of tax						0	(1)
Balance		1		1		1	1
AOCI Including Portion Attributable to Noncontrolling Interest [Member]
Balance			(1,293)		(1,216)	(1,293)	(1,216)
Other comprehensive loss before reclassifications, gross						(44)	(135)
Tax impact						2	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					105	24
Tax impact						24	(6)
Other comprehensive (loss) income, net of tax						87	(117)
Balance		(1,206)		(1,333)		(1,206)	(1,333)
AOCI Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Balance			(1,278)		(1,200)	(1,278)	(1,200)
Other comprehensive loss before reclassifications, gross						(44)	(136)
Tax impact						2	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					105	24
Tax impact						24	(6)
Other comprehensive (loss) income, net of tax						87	(118)
Balance		(1,191)		(1,318)		(1,191)	(1,318)
AOCI Attributable to Noncontrolling Interest [Member]
Balance			25		13	25	13
Other comprehensive loss before reclassifications, gross						6	8
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					0	0
Tax impact						0	0
Other comprehensive (loss) income, net of tax						6	8
Balance		31		21		31	21
AOCI Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Balance			25		13	25	13
Other comprehensive loss before reclassifications, gross						6	8
Tax impact						0	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					0	0
Tax impact						0	0
Other comprehensive (loss) income, net of tax						6	8
Balance		31		21		31	21
AOCI Attributable to Parent [Member]
Balance		(1,143)	(1,268)	(1,214)	(1,203)	(1,268)	(1,203)
Other comprehensive loss before reclassifications, gross						(38)	(127)
Tax impact						2	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					105	24
Tax impact						24	(6)
Other comprehensive (loss) income, net of tax		(32)	125	(98)	(11)	93	(109)
Balance		(1,175)	(1,143)	(1,312)	(1,214)	(1,175)	(1,312)
AOCI Attributable to Parent [Member] | Huntsman International LLC [Member]
Balance		(1,127)	(1,253)	(1,198)	(1,187)	(1,253)	(1,187)
Other comprehensive loss before reclassifications, gross						(38)	(128)
Tax impact						2	0
Amounts reclassified from accumulated other comprehensive loss, gross	[3]					105	24
Tax impact						24	(6)
Other comprehensive (loss) income, net of tax		(33)	126	(99)	(11)	93	(110)
Balance		$ (1,160)	$ (1,127)	$ (1,297)	$ (1,198)	$ (1,160)	$ (1,297)
[1]Pension and other postretirement benefits amounts in parentheses indicate credits on our condensed consolidated statements of operations.[2]Amounts are net of tax of $56 million as of both June 30, 2022 and January 1, 2022.[3]See table below for details about these reclassifications.[4]Amounts are net of tax of $43 million and $42 million as of June 30, 2023 and January 1, 2023, respectively[5]Amounts are net of tax of $75 million and $81 million as of June 30, 2022 and January 1, 2022, respectively.[6]Amounts are net of tax of $82 million and $55 million as of June 30, 2023 and January 1, 2023, respectively.

Note 13 - Accumulated Other C_5

Note 13 - Accumulated Other Comprehensive Loss - Reclassification Details (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Amounts reclassified from accumulated other comprehensive loss, gross		$ 5	$ 11	$ 77	$ 24
Tax impact		1	(2)	25	(6)
Total reclassifications for the period		6	9	102	18
Huntsman International LLC [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1]	5	11	77	24
Tax impact	[1]	1	(2)	25	(6)
Total reclassifications for the period	[1]	6	9	102	18
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[2],[3]	(3)	(3)	(5)	(5)
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[2],[3]	(3)	(3)	(5)	(5)
Accumulated Defined Benefit Plans Adjustment, Actuarial Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[2],[3]	8	14	16	29
Accumulated Defined Benefit Plans Adjustment, Actuarial Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[2],[3]	$ 8	$ 14	16	29
Accumulated Defined Benefit Plans Adjustment, Curtailment Gain (Loss) Attributable to Noncontrolling Interest [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[4]			(1)	0
Accumulated Defined Benefit Plans Adjustment, Curtailment Gain (Loss) Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[4]			(1)	0
Accumulated Defined Benefit Plans Adjustment, Settlement Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[4]			67	0
Accumulated Defined Benefit Plans Adjustment, Settlement Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]
Amounts reclassified from accumulated other comprehensive loss, gross	[1],[4]			$ 67	$ 0
[1]Pension and other postretirement benefits amounts in parentheses indicate credits on our condensed consolidated statements of operations.[2]Amounts include approximately nil and $1 million of actuarial losses and prior service credits related to discontinued operations for the three months ended June 30, 2023 and 2022, respectively. Amounts included $1 million and $2 million for the six months ended June 30, 2023 and 2022, respectively.[3]These accumulated other comprehensive loss components are included in the computation of net periodic pension costs. See “Note 11. Employee Benefit Plans.”[4]In connection with the sale of our Textile Effects Business, we recognized $67 million of pension settlement losses and $1 million of pension curtailment gains for the six months ended June 30, 2023.

Note 14 - Commitments and Con_2

Note 14 - Commitments and Contingencies (Details Textual) - Praxair/Linde [Member] $ in Millions	Apr. 29, 2022 USD ($)
Litigation Settlement, Amount Awarded from Other Party	$ 94
Maximum [Member]
Loss Contingency, Damages Awarded, Value	125
Maximum [Member] | Pending Appeal [Member]
Gain Contingency, Unrecorded Amount	60
Minimum [Member] | Pending Appeal [Member]
Gain Contingency, Unrecorded Amount	$ 50

Note 15 - Environmental, Heal_2

Note 15 - Environmental, Health and Safety Matters (Details Textual) $ in Millions	6 Months Ended		12 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Environmental Costs Recognized, Capitalized in Period	$ 11	$ 14
Accrual for Environmental Loss Contingencies	4		$ 5
Accrued Environmental Loss Contingencies, Current	1		1
Accrued Environmental Loss Contingencies, Noncurrent	$ 3		$ 4
Maximum Period for Payment of Remediation Liabilities (Year)	30 years		30 years
Site Contingency, Number of Former Facility or Third Party Sites with Claims Against Entity for Cleanup Liabilities	6

Note 16 - Stock-based Compens_3

Note 16 - Stock-based Compensation Plans (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended		12 Months Ended
	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Share-Based Payment Arrangement, Expense, Tax Benefit		$ 2,000	$ 7,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)		0	0
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total		$ 45,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)		2 years 1 month 6 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value		$ 0	$ 12,000
Proceeds from Stock Options Exercised		0	6,000
Share-Based Payment Arrangement, Exercise of Option, Tax Benefit		0	$ 2,000
Share-Based Payment Arrangement, Option [Member]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total		$ 1,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)		8 months 12 days
Performance Share Unit, Type 2 [Member]
Share Based Compensation Arrangement by Share Based Payment Award, Performance Period (Year)	2 years		2 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate		37.90%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate		1.43%
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)		0
Performance Share Unit, Type 1 [Member]
Share Based Compensation Arrangement by Share Based Payment Award, Performance Period (Year)		3 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate		37.60%	43.50%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate		4.38%	1.67%
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Vested Not Issued (in shares)		115,685
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)		9,400
Performance Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)				264,624
Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Vested Above Target Number (in shares)		132,314
Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Vested Above Target, Grant Date Fair Value (in dollars per share)		$ 22.85
Nonvested Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value		$ 28,000	$ 32,000
The 2016 Stock Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)		5,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)		3 years
The 2016 Stock Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)		10 years
The 2016 Stock Incentive Plan [Member] | Performance Share Unit, Type 2 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)		2 years

Note 16 - Stock-based Compens_4

Note 16 - Stock-based Compensation Plans - Compensation Cost (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Compensation cost	$ 6	$ 10	$ 15	$ 20
Huntsman International LLC [Member]
Compensation cost	$ 6	$ 10	$ 14	$ 18

Note 16 - Stock-based Compens_5

Note 16 - Stock-based Compensation Plans - Summary of Stock Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended
	Jun. 30, 2023
Outstanding, shares, Balance (in shares)	3,413
Outstanding, weighted average exercise price, balance (in dollars per share)	$ 21.93
Exercised, shares (in shares)	(54)
Exercised, weighted average exercise price (in dollars per share)	$ 21.70
Forfeited, shares (in shares)	(12)
Forfeited, weighted average exercise price (in dollars per share)	$ 29.73
Outstanding, shares, Balance (in shares)	3,347
Outstanding, weighted average exercise price, balance (in dollars per share)	$ 21.91
Outstanding, weighted average remaining contractual term (Year)	3 years 9 months 18 days
Outstanding, aggregate intrinsic value	$ 19
Exercisable, shares (in shares)	3,262
Exercisable, weighted average exercise price (in dollars per share)	$ 21.76
Exercisable, weighted average remaining contractual term (Year)	3 years 8 months 12 days
Exercisable, aggregate intrinsic value	$ 19

Note 16 - Stock-based Compens_6

Note 16 - Stock-based Compensation Plans - Summary of the Status of Non-vested Shares (Details) shares in Thousands	6 Months Ended
	Jun. 30, 2023 $ / shares shares
Equity Awards [Member]
Nonvested, shares, Balance (in shares) | shares	1,802
Nonvested, weighted average grant-date fair value, Balance (in dollars per share) | $ / shares	$ 35.15
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | shares	945
Granted, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 36.54
Vested, shares (in shares) | shares	(718)	[1],[2]
Vested, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 27.25
Forfeited, shares (in shares) | shares	(83)
Forfeited, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 36.75
Nonvested, shares, Balance (in shares) | shares	1,946
Nonvested, weighted average grant-date fair value, Balance (in dollars per share) | $ / shares	$ 38.67
Liability Awards [Member]
Nonvested, shares, Balance (in shares) | shares	257
Nonvested, weighted average grant-date fair value, Balance (in dollars per share) | $ / shares	$ 31.61
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | shares	114
Granted, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 30.83
Vested, shares (in shares) | shares	(165)
Vested, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 29.51
Forfeited, shares (in shares) | shares	(13)
Forfeited, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 33.93
Nonvested, shares, Balance (in shares) | shares	193
Nonvested, weighted average grant-date fair value, Balance (in dollars per share) | $ / shares	$ 32.78
[1]A total of 264,624 performance share unit awards are reflected in the vested shares in this table, which represents the target number of performance share unit awards for this grant and were included in the balance at December 31, 2022. During the six months ended June 30, 2023, an additional 132,314 performance share unit awards with a grant date fair value of $22.85 were issued due to the target performance criteria being exceeded.[2]As of June 30, 2023, a total of 115,685 restricted stock units were vested but not yet issued, of which 9,400 vested during the six months ended June 30, 2023. These shares have not been reflected as vested shares in this table because, in accordance with the restricted stock unit agreements, shares of common stock are not issued for vested restricted stock units until termination of employment.

Note 17 - Income Taxes (Details

Note 17 - Income Taxes (Details Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Tax Expense (Benefit)	$ 28	$ 65	$ 39	$ 125
Huntsman International LLC [Member]
Income Tax Expense (Benefit)	$ 28	$ 66	$ 39	$ 126

Note 18 - Earnings Per Share (D

Note 18 - Earnings Per Share (Details Textual) - shares shares in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Share-Based Payment Arrangement [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	1.8	1.2	1.7	1

Note 18 - Earnings Per Share -

Note 18 - Earnings Per Share - Net Income Per Share (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income from continuing operations attributable to Huntsman Corporation	$ 21	$ 215	$ 52	$ 420
Net income attributable to Huntsman Corporation	$ 19	$ 228	$ 172	$ 451
Weighted average shares outstanding (in shares)	179.2	205.2	180.9	209
Stock-based awards (in shares)	1.1	1.8	1.4	2.2
Total weighted average shares outstanding, including dilutive shares (in shares)	180.3	207	182.3	211.2

Note 19 - Operating Segment I_3

Note 19 - Operating Segment Information (Details Textual)	6 Months Ended
	Jun. 30, 2023
Number of Reportable Segments	3

Note 19 - Operating Segment I_4

Note 19 - Operating Segment Information - Financial Information By Segment (Details) - USD ($) $ in Millions		3 Months Ended						6 Months Ended
		Jun. 30, 2023		Mar. 31, 2023	Jun. 30, 2022		Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Total revenues	[1]	$ 1,596			$ 2,170			$ 3,202	$ 4,362
Segment adjusted EBITDA	[2]	194			448			379	885
Interest expense, net—continuing operations		(15)			(16)			(33)	(30)
Depreciation and amortization—continuing operations		(70)			(68)			(139)	(135)
Corporate and other costs, net(2)	[3]	(38)			(38)			(87)	(88)
Net income attributable to noncontrolling interests		12			14			25	31
Business acquisition and integration expenses and purchase accounting inventory adjustments		(2)			(4)			(3)	(10)
Fair value adjustments to Venator investment, net		(4)			0			(5)	(2)
Certain legal and other settlements and related expenses		(1)			(2)			(2)	(14)
Costs associated with the Albemarle Settlement, net		0			(1)			0	(2)
Gain (loss) on sale of business/assets		1			(7)			1	(11)
Income from transition services arrangements		0			1			0	2
Certain nonrecurring information technology project implementation costs		(1)			(1)			(3)	(3)
Amortization of pension and postretirement actuarial losses		(7)			(10)			(15)	(22)
Plant incident remediation credits		0			5			0	5
Restructuring, impairment and plant closing and transition costs(3)	[4]	(8)			(27)			(2)	(30)
Income from continuing operations before income taxes		61			294			116	576
Income tax expense—continuing operations		(28)			(65)			(39)	(125)
(Loss) income from discontinued operations, net of tax		(2)			13			120	31
Net income		31		$ 166	242		$ 240	197	482
Huntsman International LLC [Member]
Total revenues		1,596			2,170			3,202	4,362
Segment adjusted EBITDA	[2]	194			448			379	885
Interest expense, net—continuing operations		(15)			(16)			(33)	(30)
Depreciation and amortization—continuing operations		(70)			(68)			(139)	(135)
Corporate and other costs, net(2)	[3]	(38)			(36)			(85)	(83)
Net income attributable to noncontrolling interests		12			14			25	31
Business acquisition and integration expenses and purchase accounting inventory adjustments		(2)			(4)			(3)	(10)
Fair value adjustments to Venator investment, net		(4)			0			(5)	(2)
Certain legal and other settlements and related expenses		(1)			(2)			(2)	(14)
Costs associated with the Albemarle Settlement, net		0			(1)			0	(2)
Gain (loss) on sale of business/assets		1			(7)			1	(11)
Income from transition services arrangements		0			1			0	2
Certain nonrecurring information technology project implementation costs		(1)			(1)			(3)	(3)
Amortization of pension and postretirement actuarial losses		(7)			(10)			(15)	(22)
Plant incident remediation credits		0			5			0	5
Restructuring, impairment and plant closing and transition costs(3)	[4]	(8)			(27)			(2)	(30)
Income from continuing operations before income taxes		61			296			118	581
Income tax expense—continuing operations		(28)			(66)			(39)	(126)
(Loss) income from discontinued operations, net of tax		(2)			13			120	31
Net income		31		$ 168	243		$ 243	199	486
Operating Segments [Member]
Total revenues		1,603			2,181	[2]		3,217	4,382
Consolidation, Eliminations [Member]
Total revenues		(7)			(11)			(15)	(20)
Polyurethanes [Member] | Operating Segments [Member]
Total revenues	[1]	1,012	[2]		1,353			2,003	2,739
Segment adjusted EBITDA	[2]	88			229			154	453
Polyurethanes [Member] | Operating Segments [Member] | Huntsman International LLC [Member]
Segment adjusted EBITDA		88			229			154	453
Performance Products [Member] | Operating Segments [Member]
Total revenues	[1]	307			492			641	972
Segment adjusted EBITDA	[2]	55			152			126	298
Performance Products [Member] | Operating Segments [Member] | Huntsman International LLC [Member]
Segment adjusted EBITDA		55			152			126	298
Advanced Materials [Member] | Operating Segments [Member]
Total revenues	[1]	284			336			573	671
Segment adjusted EBITDA	[2]	51			67			99	134
Advanced Materials [Member] | Operating Segments [Member] | Huntsman International LLC [Member]
Segment adjusted EBITDA		$ 51			$ 67			$ 99	$ 134	[2]
[1]Geographic information for revenues is based upon countries into which product is sold.[2]We use segment adjusted EBITDA as the measure of each segment’s profit or loss. We believe that segment adjusted EBITDA more accurately reflects what the chief operating decision maker uses to make decisions about resources to be allocated to the segments and assess their financial performance. Segment adjusted EBITDA is defined as net income of Huntsman Corporation or Huntsman International, as appropriate, before interest, income tax, depreciation and amortization, net income attributable to noncontrolling interests and certain Corporate and other items, as well as eliminating the following adjustments: (a) business acquisition and integration expenses and purchase accounting inventory adjustments; (b) fair value adjustments to Venator investment, net; (c) certain legal and other settlements and related expenses; (d) costs associated with the Albemarle Settlement, net; (e) gain (loss) on sale of business/assets; (f) income from transition services arrangements; (g) certain nonrecurring information technology project implementation costs; (h) amortization of pension and postretirement actuarial losses; (i) plant incident remediation credits (j) restructuring, impairment, plant closing and transition costs; and (k) (loss) income from discontinued operations, net of tax.[3]Corporate and other costs, net includes unallocated corporate overhead, unallocated foreign exchange gains and losses, LIFO inventory valuation reserve adjustments, loss on early extinguishment of debt, unallocated restructuring, impairment and plant closing costs, nonoperating income and expense and gains and losses on the disposition of corporate assets.[4]Includes costs associated with transition activities related primarily to our Corporate program to optimize our global approach to leverage shared services capabilities.