ACQUISITIONS - Extant Aerospace Acquisitions (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Sep. 30, 2023
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 14	$ 10
Minimum
Business Acquisition [Line Items]
Air Transportation Equipment Estimated Useful Life	25 years
Maximum
Business Acquisition [Line Items]
Air Transportation Equipment Estimated Useful Life	30 years
Extant Aerospace
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 13		$ 24
Amount of goodwill expected to be tax deductible	6		12
Business Acquisition, Intangible Assets, Expected Tax Deductible Amount	$ 3		$ 6
Goodwill and Intangible Assets, Deductible For Tax Purposes, Term	15 years		15 years