Organization Restructuring (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Restructuring Reserve [Roll Forward] | |||
| Beginning balance | $ 1.1 | ||
| Amounts accrued | 18.9 | $ 5.1 | |
| Ending balance | $ 2.0 | 2.0 | |
| Portfolio Optimization Costs | $ 3.1 | $ 3.1 | $ 4.1 |
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- Definition Portfolio Optimization Costs No definition available.
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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