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Interest (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Schedule Of Interest Expense [Line Items] |  |  |
Interest expense on debt | $ 365 | $ 403 | $ 343
Financing Fees Associated with Two Term Facilities [Member] |  |  |
Schedule Of Interest Expense [Line Items] |  |  |
Interest expense on debt | $ 5 |  |
Bridge Loan Financing Fees [Member] |  |  |
Schedule Of Interest Expense [Line Items] |  |  |
Interest expense on debt |  | $ 12 |

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