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v3.25.3

Supplemental Balance Sheet Information - Property, Plant, and Equipment (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2023
Property, Plant, and Equipment |  |  |
Total property, plant and equipment | $ 1,707.0 | $ 1,450.4 |
Accumulated depreciation | (572.4) | (491.7) |
Net property, plant and equipment | 1,134.6 | 958.7 |
Accumulated depreciation | (79.3) | (67.4) |
Net finance lease assets | 291.2 | 261.7 |
Depreciation (includes finance leases) | 104.9 | 89.2 | $ 72.0
Land |  |  |
Property, Plant, and Equipment |  |  |
Total property, plant and equipment | 178.6 | 160.1 |
Total finance lease assets | 113.5 | 96.1 |
Buildings |  |  |
Property, Plant, and Equipment |  |  |
Total property, plant and equipment | 1,045.8 | 869.5 |
Total finance lease assets | 169.8 | 165.6 |
Technology hardware and software |  |  |
Property, Plant, and Equipment |  |  |
Total property, plant and equipment | 147.1 | 117.1 |
Machinery and equipment |  |  |
Property, Plant, and Equipment |  |  |
Total property, plant and equipment | 262.8 | 231.6 |
Total finance lease assets | 7.9 | 0.0 |
Construction in progress |  |  |
Property, Plant, and Equipment |  |  |
Total property, plant and equipment | 72.7 | 72.1 |
Assets held under capital and finance leases |  |  |
Property, Plant, and Equipment |  |  |
Total finance lease assets | 291.2 | 261.7 |
Accumulated depreciation | (79.3) | (67.4) |
Net finance lease assets | $ 211.9 | $ 194.3 |

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