BASIS OF PRESENTATION	9 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]
BASIS OF PRESENTATION	BASIS OF PRESENTATION In the opinion of management, the accompanying unaudited consolidated financial statements of Emerson Electric Co. ("Emerson", "we", "us", "our" or the "Company") include all adjustments necessary for a fair presentation of operating results for the interim periods presented. Adjustments consist of normal and recurring accruals. The consolidated financial statements are presented in accordance with the requirements of Form 10-Q and consequently do not include all disclosures required for annual financial statements presented in conformity with U.S. generally accepted accounting principles (GAAP). Results are computed independently each period; as a result, the quarterly amounts may not sum to the calculated year-to-date figures. For further information, refer to the consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended September 30, 2024. Certain prior year amounts have been reclassified to conform to the current year presentation. On March 12, 2025, Emerson completed its purchase of the remaining outstanding shares of common stock of Aspen Technology, Inc. ("AspenTech") not already owned by the Company. As a result of the transaction, AspenTech is now a wholly owned subsidiary of the Company. AspenTech was reorganized upon completion of the transaction and now reports to Control Systems & Software leadership. AspenTech's results, which were previously reported as a separate segment, are now consolidated into the Control Systems & Software segment for all periods presented. See Notes 4 and 15.

BASIS OF PRESENTATION

9 Months Ended

Jun. 30, 2025

In the opinion of management, the accompanying unaudited consolidated financial statements of Emerson Electric Co. ("Emerson", "we", "us", "our" or the "Company") include all adjustments necessary for a fair presentation of operating results for the interim periods presented. Adjustments consist of normal and recurring accruals. The consolidated financial statements are presented in accordance with the requirements of Form 10-Q and consequently do not include all disclosures required for annual financial statements presented in conformity with U.S. generally accepted accounting principles (GAAP). Results are computed independently each period; as a result, the quarterly amounts may not sum to the calculated year-to-date figures. For further information, refer to the consolidated financial statements and notes thereto included in the Company's Annual Report on Form 10-K for the year ended September 30, 2024.

Certain prior year amounts have been reclassified to conform to the current year presentation. On March 12, 2025, Emerson completed its purchase of the remaining outstanding shares of common stock of Aspen Technology, Inc. ("AspenTech") not already owned by the Company. As a result of the transaction, AspenTech is now a wholly owned subsidiary of the Company. AspenTech was reorganized upon completion of the transaction and now reports to Control Systems & Software leadership. AspenTech's results, which were previously reported as a separate segment, are now consolidated into the Control Systems & Software segment for all periods presented. See Notes 4 and 15.