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ACQUISITIONS - FPT Industries LLC (Details) - USD ($) $ in Millions |  | 9 Months Ended |
--- | --- | --- | ---
Mar. 01, 2024 | Jun. 28, 2025 | Jun. 29, 2024 | Sep. 30, 2024
Business Combination [Line Items] |  |  |  |
Acquisition of businesses, net of cash acquired |  | $ 239 | $ 1,686 |
GOODWILL |  | $ 10,548 |  | $ 10,419
Minimum |  |  |  |
Business Combination [Line Items] |  |  |  |
Air transportation equipment estimated useful Life |  | 25 years |  |
Maximum |  |  |  |
Business Combination [Line Items] |  |  |  |
Air transportation equipment estimated useful Life |  | 30 years |  |
FPT Industries LLC |  |  |  |
Business Combination [Line Items] |  |  |  |
Acquisition of businesses, net of cash acquired | $ 57 |  |  |
Amount of goodwill expected to be tax deductible | 9 |  |  |
GOODWILL | $ 35 |  |  |
Goodwill and intangible assets, expected tax deductible amount, period of deduction | 15 years |  |  |
Business acquisition, intangible assets, expected tax deductible amount | $ 19 |  |  |

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