Intangible Assets (Impairment) (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Intangible Assets and Goodwill [Line Items] | ||||
| Impairment of intangible assets | $ 930 | $ 578 | $ 0 | |
| Impairment of goodwill | 1,465 | 902 | 326 | |
| QxH | ||||
| Intangible Assets and Goodwill [Line Items] | ||||
| Impairment of intangible assets | $ 578 | 930 | ||
| Impairment of goodwill | 1,465 | $ 902 | $ 326 | |
| Accumulated goodwill impairment losses | $ 5,113 | |||
| X | ||||||||||
- Definition Intangible Assets and Goodwill [Line Items] No definition available.
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- Definition Amount of accumulated impairment loss for asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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