| Restructuring and Other Related Charges (Narrative) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
| Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024 | |
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring and other related charges | $ 13 | $ 6 | $ 94 | $ 23 | |
| Employee Separation | |||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring and other related charges | 3 | 11 | |||
| Expected cost | $ 3 | 3 | |||
| Global Rightsizing | |||||
| Restructuring Cost and Reserve [Line Items] | |||||
| Restructuring expense | $ 7 | ||||
| Restructuring and other related charges | $ 83 | ||||
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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount of expected cost remaining for the specified restructuring cost. No definition available. 
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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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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