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Note 7 - Debt (Details Textual) - USD ($) $ in Millions |  | 9 Months Ended |
--- | --- | --- | ---
May 20, 2022 | Sep. 30, 2023 | Dec. 31, 2022
Debt Issuance Costs, Net |  |  | $ 7 | $ 8
Long-Term Debt, Current Maturities | [1] |  | 113 | 66
Long-Term Debt, Excluding Current Maturities | [1] |  | $ 1,493 | 1,671
Arabian Amines Company [Member] |  |  |  |
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage |  |  | 50.00% |
Total Debt, Excluding Debt to Affiliates |  |  | $ 28 |
Long-Term Debt, Current Maturities |  |  | 9 |
Long-Term Debt, Excluding Current Maturities |  |  | 19 |
Huntsman International LLC [Member] |  |  |  |
Long-Term Debt, Current Maturities | [1] |  | 113 | 66
Long-Term Debt, Excluding Current Maturities | [1] |  | 1,493 | 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 |  |  | $ 12 |
Huntsman International LLC [Member] | The Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 1.525% |
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 |  |  | $ 282 | $ 272
[1] | At September 30, 2023 and December 31, 2022, respectively, $12 and $5 of cash and cash equivalents, $12 and $4 of accounts and notes receivable (net), $50 and $59 of inventories, $145 and $149 of property, plant and equipment (net), $31 and $29 of other noncurrent assets, $76 and $114 of accounts payable, $13 and $12 of accrued liabilities, $9 each of current portion of debt, $9 each of current operating lease liabilities, $19 and $26 of long-term debt, $20 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.

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