Supplemental Operations Statement and Cash Flow Information (Details) - USD ($) $ in Millions |
12 Months Ended | ||
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Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Supplemental Operations Statement and Cash Flow Information [Abstract] | |||
| Advertising expenses | $ 188.6 | $ 124.1 | $ 93.2 |
| Research and development expenses | 29.0 | 22.9 | 18.9 |
| Interest income | (14.8) | (20.9) | (4.4) |
| Interest paid | 321.2 | 300.2 | 320.0 |
| Income taxes paid | 178.5 | 114.7 | 45.8 |
| Accrued additions to property | $ 89.6 | $ 37.9 | $ 36.4 |
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- Definition Accrued additions to property No definition available.
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- Definition Supplemental Operations Statement and Cash Flow Information [Abstract] No definition available.
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- Definition Amount, before refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of interest income earned from interest bearing assets classified as other. No definition available.
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- Definition Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The total expense recognized in the period for promotion, public relations, and brand or product advertising. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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