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Segment Information - Schedule of Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region [Abstract] |  |
Total | $ 2,788 | $ 2,683
U.S. operations |  |
Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region [Abstract] |  |
Total | 273 | 294
United Kingdom |  |
Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region [Abstract] |  |
Total | 125 | 107
Saudi Arabia |  |
Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region [Abstract] |  |
Total | 192 | 210
South Africa |  |
Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region [Abstract] |  |
Total | 1,012 | 818
Australia |  |
Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region [Abstract] |  |
Total | 987 | 1,004
Other - international |  |
Property, Plant and Equipment, Net and Mineral Leaseholds, Net, by Geographic Region [Abstract] |  |
Total | $ 199 | $ 250

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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets and mineral properties, used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References No definition available. + Details
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- References No definition available. + Details
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- Details
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