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SEGMENTS - Schedule of Total Assets by Segment (Details) - USD ($) $ in Millions	Jun. 29, 2024	Sep. 30, 2023
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 21,828	$ 19,970
Operating Segments | Power & Control
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	9,090	7,315
Operating Segments | Airframe
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	9,344	8,972
Operating Segments | Non-aviation
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	233	234
Corporate, Non-Segment
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 3,161	$ 3,449

X

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Amount of asset recognized for present right to economic benefit.

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