OTHER FINANCIAL INFORMATION - Schedule of Other Assets (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Sep. 30, 2024 |
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| Other Financial Information [Abstract] | ||
| Pension assets | $ 1,257 | $ 1,194 |
| Operating lease right-of-use assets | 638 | 692 |
| Unbilled receivables (contract assets) | 579 | 519 |
| Deferred income taxes | $ 55 | $ 64 |
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- Definition Other Financial Information No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer. No definition available.
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