CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	12 Months Ended
	Oct. 03, 2025	Sep. 27, 2024	Sep. 29, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss) including non-controlling interests	$ 59	$ (83)	$ (321)
Other comprehensive income (loss):
Net unrealized gain (loss) on interest rate swaps	14	(47)	25
Foreign currency translation adjustments	3	8	3
Pension adjustments	2	9	24
Other comprehensive income (loss)	19	(30)	52
Income tax (provision) benefit related to items of other comprehensive income (loss)	(2)	5	(13)
Other comprehensive income (loss), net of tax	17	(25)	39
Comprehensive income (loss)	76	(108)	(282)
Net income (loss) attributable to non-controlling interests	7	1	7
Comprehensive income (loss) attributable to common shareholders	$ 83	$ (107)	$ (275)