Restructuring Costs - Schedule of expenses incurred in connection (Details) $ in Millions |
3 Months Ended |
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Mar. 31, 2026
USD ($)
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| Restructuring Cost and Reserve [Line Items] | |
| Incurred to Date | $ 196 |
| Severance costs | |
| Restructuring Cost and Reserve [Line Items] | |
| Incurred to Date | 89 |
| Severance costs | 2025-2026 Workforce Transformation | |
| Restructuring Cost and Reserve [Line Items] | |
| Total restructuring plan expenses | 141 |
| Incurred to Date | $ 531 |
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- Definition Amount of costs incurred to date for the specified restructuring cost. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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