DEBT - Schedule of Term Loans (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Debt Instrument [Line Items] | |||
| Gross Amount | $ 34,124 | $ 29,520 | |
| Term loans | |||
| Debt Instrument [Line Items] | |||
| Gross Amount | $ 12,803 | 11,124 | |
| Tranche J | Term loans | |||
| Debt Instrument [Line Items] | |||
| Debt Instrument, Basis Spread on Variable Rate | 2.50% | ||
| Gross Amount | $ 3,559 | 3,595 | |
| Tranche K | Term loans | |||
| Debt Instrument [Line Items] | |||
| Debt Instrument, Basis Spread on Variable Rate | 2.25% | ||
| Gross Amount | $ 3,508 | 3,544 | |
| Tranche L | Term loans | |||
| Debt Instrument [Line Items] | |||
| Debt Instrument, Basis Spread on Variable Rate | 2.50% | ||
| Gross Amount | $ 1,470 | 1,485 | |
| Tranche M | Term loans | |||
| Debt Instrument [Line Items] | |||
| Debt Instrument, Basis Spread on Variable Rate | 2.50% | ||
| Gross Amount | $ 2,475 | 2,500 | |
| Tranche N | Term loans | |||
| Debt Instrument [Line Items] | |||
| Debt Instrument, Basis Spread on Variable Rate | 2.50% | 2.50% | |
| Gross Amount | $ 1,791 | $ 0 |
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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