Commitments and Contingencies - Schedule Of Accrual For Environmental Loss Contingencies Roll Forward (Details) $ in Millions	6 Months Ended
	Jun. 27, 2026 USD ($)
Accrual for Environmental Loss Contingencies [Roll Forward]
Beginning of period	$ 823
Environmental liability payments, net	(37)
End of period	828
Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold
Accrual for Environmental Loss Contingencies [Roll Forward]
Changes to accruals for environmental matters deemed probably and reasonably estimable	5
Location, Statement of Income, Balance [Axis]: us-gaap:OtherNonoperatingIncomeExpense
Accrual for Environmental Loss Contingencies [Roll Forward]
Changes to accruals for environmental matters deemed probably and reasonably estimable	$ 37