Segment Reporting (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
Dec. 31, 2024 |
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| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||
| Revenue from Contract with Customer, Including Assessed Tax | $ 29 | $ 32 | $ 80 | $ 87 | |
| Net property | 1,142 | 1,142 | $ 1,121 | ||
| Depreciation and amortization | 45 | 36 | 121 | 105 | |
| UNITED STATES | |||||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||
| Revenue from Contract with Customer, Including Assessed Tax | 28 | 31 | 76 | 86 | |
| Net property | 1,117 | 1,117 | 1,093 | ||
| Asia Pacific | |||||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||
| Revenue from Contract with Customer, Including Assessed Tax | 1 | $ 1 | 4 | $ 1 | |
| Net property | 16 | 16 | 18 | ||
| Rest of World | |||||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||||
| Net property | $ 9 | $ 9 | $ 10 | ||
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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