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v3.23.3

Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2021
Goodwill [Roll Forward] |  |  |
Goodwill |  | $ 18,131 | $ 18,806
Accumulated impairment loss |  | (781) | (471)
Beginning Balance | $ 17,350 | 18,335 |
Acquisitions | 586 | 219 |
Divestitures |  | 19 |
Impairments | (184) | (310) |
Foreign currency translation and other | 184 | (875) |
Ending Balance | 17,936 | 17,350 |
Building Solutions North America |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill |  | 9,630 | 9,639
Accumulated impairment loss |  | (659) | (424)
Beginning Balance | 8,971 | 9,215 |
Acquisitions | 399 | 37 |
Divestitures |  | 0 |
Impairments | 0 | (235) |
Foreign currency translation and other | 11 | (46) |
Ending Balance | 9,381 | 8,971 |
Building Solutions EMEA/LA |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill |  | 1,794 | 2,088
Accumulated impairment loss |  | (47) | (47)
Beginning Balance | 1,747 | 2,041 |
Acquisitions | 13 | 78 |
Divestitures |  | 5 |
Impairments | 0 | 0 |
Foreign currency translation and other | 125 | (367) |
Ending Balance | 1,885 | 1,747 |
Building Solutions Asia Pacific |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill |  | 1,116 | 1,237
Accumulated impairment loss |  | 0 | 0
Beginning Balance | 1,116 | 1,237 |
Acquisitions | 55 | 44 |
Divestitures |  | 14 |
Impairments | 0 | 0 |
Foreign currency translation and other | 8 | (151) |
Ending Balance | 1,179 | 1,116 |
Global Products |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill |  | 5,591 | 5,842
Accumulated impairment loss |  | (75) | $ 0
Beginning Balance | 5,516 | 5,842 |
Acquisitions | 119 | 60 |
Divestitures |  | 0 |
Impairments | (184) | (75) |
Foreign currency translation and other | 40 | (311) |
Ending Balance | $ 5,491 | $ 5,516 |

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