Restructuring Costs - Schedule of Activity Related to Reduction Initiative Expenses Incurred (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2024 |
Dec. 31, 2023 |
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| Restructuring Cost and Reserve [Line Items] | ||
| Incurred to Date | $ 2,903 | |
| Severance costs | ||
| Restructuring Cost and Reserve [Line Items] | ||
| Incurred to Date | 574 | |
| Severance costs | 2023 Workforce Reduction | ||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring expenses | (5) | $ 462 |
| Incurred to Date | $ 457 | |
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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 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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- Definition Amount of increase (decrease) in the accrual for restructuring costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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