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Restructuring and Other Initiatives - Schedule of Restructuring Reserves and Charges (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Restructuring Reserve [Roll Forward] |  |  |
Balance at beginning of period | $ 779 | $ 520 | $ 285
Additions, interest accretion and other | 1,790 | 1,831 | 522
Payments | (1,303) | (1,597) | (275)
Revisions to estimates and effect of foreign currency | (22) | 25 | (12)
Balance at end of period | $ 1,243 | $ 779 | $ 520
Restructuring Incurred Cost Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag | Additions, interest accretion and other | Additions, interest accretion and other | Additions, interest accretion and other

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- Definition Restructuring Incurred Cost Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag + References No definition available. + Details
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- Definition Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost including foreign currency translation adjustments, excluding adjustments for costs incurred during the period and costs settled during the period. + References No definition available. + Details
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