v3.26.3
Balance Sheet and Cash Flow Supplemental Information (Tables)
 9 Months Ended
Sep. 30, 2026
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities
Accrued liabilities consisted of the following:
September 30, 2026December 31, 2025
Employee-related costs and benefits$120 $111 
Related party payables9 4 
Interest4 27 
Sales rebates37 45 
Taxes other than income taxes10 9 
Asset retirement obligations11 17 
Short term obligation under sale and leaseback transaction7 — 
Other accrued liabilities41 61 
Accrued liabilities$239 $274 
Schedule of Additional Supplemental Cash Flow Information
Additional supplemental cash flow information for the nine months ended September 30, 2026 and 2025 and as of September 30, 2026 and December 31, 2025 is as follows:
Nine Months Ended September 30,
Supplemental non cash information:20262025
Operating activities - Chloride slag inventory purchases made from AMIC (including VAT)$— $11 
Operating activities - MGT sales made to ATTM$5 $5 
Investing activities - In-kind receipt of AMIC loan repayment$— $11 
Financing activities - Initial commercial insurance premium financing agreement$17 $21 
Financing activities - Repayment of MGT loan$5 $5 
September 30, 2026December 31, 2025
Capital expenditures acquired but not yet paid$37 $44