Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 03, 2025	Sep. 27, 2024	Sep. 29, 2023
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance, tax	$ (13)	$ (18)	$ (5)
Other comprehensive income (loss) before reclassification	(4)	2	(14)
Amounts reclassified from accumulated other comprehensive income (loss)	2	3	1
Ending balance, tax	(15)	(13)	(18)
Beginning balance	4,552	416	706
Other comprehensive income (loss) before reclassification	23	(10)	42
Amounts reclassified from accumulated other comprehensive (loss) income	(6)	(15)	(3)
Ending balance	4,620	4,552	416
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	23	48	9
Ending balance	40	23	48
Gain (Loss) on Derivative Instruments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance, before tax	(22)	25	0
Other comprehensive income (loss) before reclassification	21	(31)	27
Amounts reclassified from accumulated other comprehensive income (loss)	(7)	(16)	(2)
Ending balance before tax	(8)	(22)	25
Foreign Currency Translation Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance, before tax	3	(5)	(8)
Other comprehensive income (loss) before reclassification	3	8	3
Amounts reclassified from accumulated other comprehensive income (loss)	0	0	0
Ending balance before tax	6	3	(5)
Pension Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance, before tax	55	46	22
Other comprehensive income (loss) before reclassification	3	11	26
Amounts reclassified from accumulated other comprehensive income (loss)	(1)	(2)	(2)
Ending balance before tax	$ 57	$ 55	$ 46