Goodwill and Other Intangible Assets - Components of Indefinite-lived Intangible Assets (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Components of indefinite-lived intangible assets | ||
| Indefinite-lived intangible assets | $ 804 | $ 909 |
| Customer contracts | ||
| Components of indefinite-lived intangible assets | ||
| Indefinite-lived intangible assets | 748 | 844 |
| Trade names | ||
| Components of indefinite-lived intangible assets | ||
| Indefinite-lived intangible assets | $ 56 | $ 65 |
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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/exampleRef
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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