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DERIVATIVES AND HEDGING ACTIVITIES - Narratives (Detail) $ in Millions | 12 Months Ended
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Sep. 30, 2025 USD ($)
Interest Rate Swap and Cap |
Derivative [Line Items] |
Derivative (gain) loss to be recognized | $ 7.0
Derivative, Notional Amount | 2,750.0
Foreign Exchange Forward |
Derivative [Line Items] |
Derivative, Notional Amount | 118.0
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Earnings, net of Tax, Next 12 months (Estimated) | $ (2.0)

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