PENSION PLANS AND OTHER BENEFITS - Schedule of Components of Net Periodic Pension Cost (Benefit) (Details) - Pension Plan - USD ($) $ in Millions |
12 Months Ended | ||
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Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | |||
Interest cost on projected benefit obligation | $ 2.2 | $ 2.1 | $ 1.2 |
Prior service cost | (0.1) | (0.1) | (0.1) |
Expected return on plan assets | (2.2) | (2.3) | (2.0) |
Net amortization | 1.4 | 0.3 | 0.5 |
Net periodic pension cost (benefit) | $ 1.3 | $ 0.0 | $ (0.4) |
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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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- Details
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