Intangible Assets and Goodwill - Intangible Assets (Details) - USD ($) $ in Millions |
Mar. 31, 2023 |
Sep. 30, 2022 |
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Intangible Assets [Line Items] | ||
Cost | $ 1,261.9 | $ 906.9 |
Accumulated Amortization | (372.6) | (316.5) |
Total | 1,484.9 | 1,124.5 |
Trade names | ||
Intangible Assets [Line Items] | ||
Indefinite-lived assets: | 223.0 | 217.6 |
Customer relationships | ||
Intangible Assets [Line Items] | ||
Cost | 1,032.9 | 739.6 |
Accumulated Amortization | (262.1) | (221.1) |
Trade names | ||
Intangible Assets [Line Items] | ||
Cost | 47.9 | 0.0 |
Accumulated Amortization | (2.4) | 0.0 |
Technology, including patents | ||
Intangible Assets [Line Items] | ||
Cost | 141.8 | 132.9 |
Accumulated Amortization | (77.7) | (68.4) |
Software | ||
Intangible Assets [Line Items] | ||
Cost | 39.3 | 34.4 |
Accumulated Amortization | $ (30.4) | $ (27.0) |
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- Definition Indefinite and Finite Lived Intangible Assets, Gross No definition available.
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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