Goodwill and Acquired Intangible Assets (Narrative) (Details) - USD ($) |
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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| Indefinite-lived Intangible Assets [Line Items] | |||||
| Goodwill, impairment loss | $ 0 | $ 0 | $ 0 | $ 0 | |
| Impairment of indefinite-lived intangible assets | 0 | $ 0 | 0 | $ 0 | |
| Finite-lived intangible assets, net | 5,390,000,000 | 5,390,000,000 | $ 5,732,000,000 | ||
| Foreign currency translation adjustment | |||||
| Indefinite-lived Intangible Assets [Line Items] | |||||
| Finite-lived intangible assets, net | $ (54,000,000) | $ (54,000,000) | $ (84,000,000) | ||
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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- 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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- Details
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