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DERIVATIVES AND HEDGING ACTIVITIES - Narratives (Details) - USD ($) $ in Millions |  | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 28, 2025 | Sep. 30, 2023
Derivative [Line Items] |  |  |
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer |  | 12 months |
Interest rate collar beginning March 31, 2025 and Maturing September 30, 2026 | Minimum |  |  |
Derivative [Line Items] |  |  |
Derivative, Variable Interest Rate |  |  | 2.00%
Interest rate collar beginning March 31, 2025 and Maturing September 30, 2026 | Maximum |  |  |
Derivative [Line Items] |  |  |
Derivative, Variable Interest Rate |  |  | 3.50%
Interest Rate Swap and Cap Agreements |  |  |
Derivative [Line Items] |  |  |
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred |  | $ 1 |
Foreign Exchange Forward Exchange Contracts |  |  |
Derivative [Line Items] |  |  |
Derivative, Notional Amount |  | 29 |
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Earnings, net of Tax, Next 12 months (Estimated) |  | $ (1) |
Foreign Exchange Forward Exchange Contracts | Subsequent Event |  |  |
Derivative [Line Items] |  |  |
Derivative, Notional Amount | $ 118 |  |
Derivative, term of contract | 14 months |  |

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- Definition Estimated period for the anticipated transfer of gain (loss), net, from accumulated other comprehensive income into earnings, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480870/815-30-50-1 + Details
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