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Goodwill and Other Intangible Assets (Tables) | 9 Months Ended
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Jun. 30, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | Changes in the carrying amount of Goodwill for the nine months ended June 30, 2025, were (in millions):
| Intelligent Devices |  | Software & Control |  | Lifecycle Services |  | Total
Balance as of September 30, 2024 | $ | 900 |  |  | $ | 2,437 |  |  | $ | 656 |  |  | $ | 3,993 |
Translation | 4 |  |  | 3 |  |  | 2 |  |  | 9 |
Balance as of June 30, 2025 | $ | 904 |  |  | $ | 2,440 |  |  | $ | 658 |  |  | $ | 4,002 |
Gross carrying value of goodwill | $ | 904 |  |  | $ | 2,440 |  |  | $ | 816 |  |  | $ | 4,160 |
Accumulated impairment losses | — |  |  | — |  |  | (158) |  |  | (158) |
Goodwill | $ | 904 |  |  | $ | 2,440 |  |  | $ | 658 |  |  | $ | 4,002 |
Schedule of Finite Lived and Indefinite Lived Intangible Assets by Major Class | Other intangible assets consist of (in millions):
| June 30, 2025
| Carrying Amount |  | Accumulated Amortization |  | Net
Amortized intangible assets |  |  |  |  |
Software products | $ | 109 |  |  | $ | 81 |  |  | $ | 28 |
Customer relationships | 622 |  |  | 221 |  |  | 401 |
Technology | 704 |  |  | 289 |  |  | 415 |
Trademarks | 136 |  |  | 58 |  |  | 78 |
Other | 6 |  |  | 6 |  |  | — |
Total amortized intangible assets | 1,577 |  |  | 655 |  |  | 922 |
Allen-Bradley® trademark not subject to amortization | 44 |  |  | — |  |  | 44 |
Other intangible assets | $ | 1,621 |  |  | $ | 655 |  |  | $ | 966 |
| September 30, 2024
| Carrying Amount |  | Accumulated Amortization |  | Net
Amortized intangible assets |  |  |  |  |
Software products | $ | 105 |  |  | $ | 76 |  |  | $ | 29 |
Customer relationships | 619 |  |  | 187 |  |  | 432 |
Technology | 729 |  |  | 257 |  |  | 472 |
Trademarks | 132 |  |  | 44 |  |  | 88 |
Other | 6 |  |  | 5 |  |  | 1 |
Total amortized intangible assets | 1,591 |  |  | 569 |  |  | 1,022 |
Allen-Bradley® trademark not subject to amortization | 44 |  |  | — |  |  | 44 |
Other intangible assets | $ | 1,635 |  |  | $ | 569 |  |  | $ | 1,066 |

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- Definition Tabular disclosure of amortizable finite-lived intangible assets, including the gross carrying amount and accumulated amortization along with the disclosure of the carrying value of indefinite-lived intangible assets not subject to amortization, excluding goodwill, in total and by major class. + References No definition available. + Details
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