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SEGMENTS - Schedule of Net Sales by Reportable Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Mar. 29, 2025	Mar. 30, 2024	Mar. 29, 2025	Mar. 30, 2024
Segment Reporting Information [Line Items]
NET SALES	$ 2,150	$ 1,919	$ 4,156	$ 3,708
Operating Segments | Power & Control
Segment Reporting Information [Line Items]
NET SALES	1,108	920	2,134	1,810
Operating Segments | Airframe
Segment Reporting Information [Line Items]
NET SALES	1,002	959	1,949	1,821
Operating Segments | Non-aviation
Segment Reporting Information [Line Items]
NET SALES	40	40	73	77
Commercial and non-aerospace OEM | Operating Segments | Power & Control
Segment Reporting Information [Line Items]
NET SALES	238	203	433	382
Commercial and non-aerospace OEM | Operating Segments | Airframe
Segment Reporting Information [Line Items]
NET SALES	305	331	583	625
Commercial and non-aerospace aftermarket | Operating Segments | Power & Control
Segment Reporting Information [Line Items]
NET SALES	337	295	678	595
Commercial and non-aerospace aftermarket | Operating Segments | Airframe
Segment Reporting Information [Line Items]
NET SALES	356	313	690	615
Defense | Operating Segments | Power & Control
Segment Reporting Information [Line Items]
NET SALES	533	422	1,023	833
Defense | Operating Segments | Airframe
Segment Reporting Information [Line Items]
NET SALES	$ 341	$ 315	$ 676	$ 581

X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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