Income Taxes - Net Deferred Income Tax Asset (Liability) (Details) - USD ($) $ in Millions	Sep. 27, 2025	Sep. 28, 2024
Deferred tax assets:
Accrued liabilities and reserves	$ 6	$ 7
Inventories	22	3
Net operating loss carryforwards	250	103
Lease liability	9	12
Foreign tax credit carryforwards	35	19
Capitalization research and development expenditures	10	9
Hedges	23	0
Interest limitation carryforwards	68	0
Other	14	3
Total deferred tax assets	437	156
Valuation allowance	(199)	(36)
Total deferred tax assets, net of valuation allowance	238	120
Deferred tax liabilities:
Property, plant and equipment	139	68
Intangible assets	40	50
Leased asset	8	12
Other	21	11
Total deferred tax liabilities	208	141
Net deferred tax asset	$ 30
Net deferred tax liability		$ (21)