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v3.25.2

Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Jun. 30, 2025 | Sep. 30, 2024
Goodwill [Line Items] |  |
Goodwill |  | $ 17,920
Accumulated impairment loss |  | (1,195)
Goodwill [Roll Forward] |  |
Balance at beginning of period | $ 16,725 |
Foreign currency translation and other | (16) |
Balance at end of period | 16,709 |
Americas |  |
Goodwill [Line Items] |  |
Goodwill |  | 14,118
Accumulated impairment loss |  | (918)
Goodwill [Roll Forward] |  |
Balance at beginning of period | 13,200 |
Foreign currency translation and other | (3) |
Balance at end of period | 13,197 |
EMEA |  |
Goodwill [Line Items] |  |
Goodwill |  | 2,409
Accumulated impairment loss |  | (277)
Goodwill [Roll Forward] |  |
Balance at beginning of period | 2,132 |
Foreign currency translation and other | 23 |
Balance at end of period | 2,155 |
Allocation of goodwill from EMEA to held for sale assets | 56 |
APAC |  |
Goodwill [Line Items] |  |
Goodwill |  | 1,393
Accumulated impairment loss |  | $ 0
Goodwill [Roll Forward] |  |
Balance at beginning of period | 1,393 |
Foreign currency translation and other | (36) |
Balance at end of period | $ 1,357 |

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