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Segment Information (Tables) | 12 Months Ended
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Dec. 31, 2025
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information, by Segment | Significant segment expenses, other than those disclosed on the Consolidated Statements of Operations, are as follows:
|  | Year Ended December 31,
|  | 2025 |  | 2024 |  | 2023
Net Sales |  | $ | 2,898 |  |  | $ | 3,074 |  |  | $ | 2,850 |
Idle facility and lower of cost or net realizable value charges (a) |  | 139 |  |  | 117 |  |  | 159 |
Other cost of goods (b) |  | 2,490 |  |  | 2,442 |  |  | 2,229 |
Gross Profit |  | $ | 269 |  |  | $ | 515 |  |  | $ | 462 |
(a) Represents expenses during the period related to idle facility charges associated with production levels as well as charges related to reducing inventory to net realizable value when lower than production cost.
(b) Represents all other productions related costs associated with cost of goods sold during the respective periods including salaries, ore costs, electricity, process chemicals, maintenance and other.
Schedule of Net Sales to External Customers, by Geographic Region, Based on Country of Production | Net sales to external customers based on country of production, were as follows:
| Year Ended December 31,
| 2025 |  | 2024 |  | 2023
U.S. operations | $ | 702 |  |  | $ | 763 |  |  | $ | 686 |
International operations: |  |  |  |  |
United Kingdom | 357 |  |  | 307 |  |  | 267 |
Australia | 696 |  |  | 704 |  |  | 659 |
South Africa | 323 |  |  | 419 |  |  | 398 |
Saudi Arabia | 384 |  |  | 349 |  |  | 318 |
Other - international | 436 |  |  | 532 |  |  | 522 |
Total net sales | $ | 2,898 |  |  | $ | 3,074 |  |  | $ | 2,850 |
Schedule of Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region | Property, plant and equipment, net, mineral leaseholds, net, and lease right of use assets, net by geographic region, were as follows:
| December 31,
| 2025 |  | 2024
U.S. operations | $ | 273 |  |  | $ | 294 |
International operations: |  |  |
United Kingdom | 125 |  |  | 107 |
Saudi Arabia | 192 |  |  | 210 |
South Africa | 1,012 |  |  | 818 |
Australia | 987 |  |  | 1,004 |
Other - international | 199 |  |  | 250 |
Total | $ | 2,788 |  |  | $ | 2,683 |

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
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