v3.26.3
Other (Income) Expense, Net (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 26, 2026
Sep. 27, 2025
Sep. 26, 2026
Sep. 27, 2025
Disaggregation of Income Statement Expense, Caption [Line Items]        
Environmental expense $ 16 $ 231 $ 53 $ 324
Transaction costs 18 74 127 89
Pension (income) expense (81) 1 (81) 3
Equity income of affiliated companies (6) (6) (18) (17)
Other (income) expense, net (7) (6) 19 (24)
Total Other (income) expense, net (60) 294 100 375
Spinoff        
Disaggregation of Income Statement Expense, Caption [Line Items]        
Transaction costs   143 540 160
Disaggregation of Income Statement Expense, Caption, Identifier [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | Spinoff        
Disaggregation of Income Statement Expense, Caption [Line Items]        
Transaction costs $ 0 $ 69 $ 413 $ 71