Subsequent Events (Details) - USD ($) $ in Millions |
12 Months Ended | |||
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Oct. 09, 2024 |
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Subsequent Event [Line Items] | ||||
| Payments of Debt Issuance Costs | $ 35.0 | $ 3.1 | $ 26.4 | |
| Subsequent Event | 6.250% Senior Notes Maturing in October 2034 | ||||
| Subsequent Event [Line Items] | ||||
| Senior Notes | $ 600.0 | |||
| Debt Instrument, Interest Rate, Stated Percentage | 6.25% | |||
| Payments of Debt Issuance Costs | $ 5.1 | |||
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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