Debt - Schedule of Debt (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
Aug. 31, 2023 |
Jul. 31, 2023 |
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| Debt Instrument [Line Items] | ||||
| Total principal debt | $ 750 | $ 625 | ||
| Premium on bond issuance | 0 | 1 | ||
| Less: debt issuance costs | (13) | (13) | ||
| Total debt | 737 | 613 | ||
| $700 million senior bond | Senior Notes | ||||
| Debt Instrument [Line Items] | ||||
| Debt instrument, face amount | 700 | |||
| Total principal debt | 700 | 0 | ||
| $575 million secured bond (Level 1) | Secured Debt | ||||
| Debt Instrument [Line Items] | ||||
| Debt instrument, face amount | 575 | $ 75 | $ 500 | |
| Total principal debt | 0 | 575 | ||
| Unsecured senior convertible bond | Unsecured Debt | ||||
| Debt Instrument [Line Items] | ||||
| Total principal debt | $ 50 | $ 50 |
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of debt premium. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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