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v3.25.3

Discontinued Operations - Consolidated Statements of Comprehensive Income (Details) - USD ($) $ in Millions | 12 Months Ended | 31 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Income tax expense (benefit) | $ 77.5 | $ 69.1 | $ 37.1 |
(Loss) income from discontinued operations, net of tax | (4.1) | (3.0) | 1,220.3 |
Discontinued Operations, Held-for-sale |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Net revenues | 0.0 | 0.0 | 1,174.4 |
Cost of sales | 0.0 | 0.0 | 924.2 |
Gross profit | 0.0 | 0.0 | 250.2 |
Selling, general and administrative expenses | 0.0 | 0.0 | 124.9 |
Net legacy and separation-related expenses | 1.2 | 14.1 | 53.7 |
Equity and other income, net | 0.0 | 0.0 | (14.2) |
Operating (loss) income from discontinued operations | (1.2) | (14.1) | 85.8 |
Net pension and other postretirement plan expense | 0.0 | 0.0 | 0.1 |
Net interest and other financing expenses | 0.0 | 0.0 | 4.4 |
Gain on sale of discontinued operations | 0.0 | 0.0 | (1,571.6) |
(Loss) income before income taxes - discontinued operations | (1.2) | (14.1) | 1,652.9 |
Income tax expense (benefit) | 2.9 | (11.1) | 432.6 |
(Loss) income from discontinued operations, net of tax | (4.1) | (3.0) | 1,220.3 |
Currency translation adjustment loss | $ 4.4 | 30.7 |  |
Tax impact on gain on sale of discontinued operations |  | $ (5.2) | $ 424.3 | $ 419.1

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