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ACQUISITIONS - Extant Aerospace Acquisitions (Details) - USD ($) $ in Millions	6 Months Ended		12 Months Ended
	Mar. 29, 2025	Mar. 30, 2024	Sep. 30, 2024
Business Acquisition [Line Items]
Acquisition of businesses, net of cash acquired	$ 140	$ 87
Series of Individually Immaterial Business Acquisitions | Extant Aerospace
Business Acquisition [Line Items]
Acquisition of businesses, net of cash acquired	113		$ 86
Other intangible assets	$ 33		$ 22
Goodwill and intangible assets, deductible for tax purposes, term	15 years		15 years
Amount of goodwill expected to be tax deductible	$ 43		$ 40

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-Topic 805
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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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