v3.25.1
Derivative Financial Instruments (Pretax Impact Of Undesignated Derivative Instruments On The Consolidated Statements Of Income) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Mar. 29, 2025
Mar. 30, 2024
Mar. 29, 2025
Mar. 30, 2024
Derivative [Line Items]        
Cost of Sales $ 12,474 $ 12,206 $ 25,002 $ 24,702
Other Nonoperating Income (Expense) (23) 12 (16) (13)
Interest Expense, Nonoperating $ 110 $ 111 $ 230 $ 216
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of Sales Cost of Sales Cost of Sales Cost of Sales
Derivative, Gain (Loss) on Derivative, Net $ (24) $ (46) $ (31) $ (51)
Not Designated as Hedging Instrument | Commodity contracts        
Derivative [Line Items]        
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of Sales Cost of Sales Cost of Sales Cost of Sales
Derivative, Gain (Loss) on Derivative, Net $ (1) $ (50) $ 7 $ (54)
Not Designated as Hedging Instrument | Foreign exchange contracts        
Derivative [Line Items]        
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Other Nonoperating Income (Expense) Other Nonoperating Income (Expense) Other Nonoperating Income (Expense) Other Nonoperating Income (Expense)
Derivative, Gain (Loss) on Derivative, Net $ (2) $ (5) $ 6 $ 0
Fair Value Hedging [Member] | Commodity contracts        
Derivative [Line Items]        
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of Sales Cost of Sales Cost of Sales Cost of Sales
Derivative, Gain (Loss) on Derivative, Net $ (15) $ 4 $ (19) $ 3
Cash Flow Hedging [Member] | Commodity contracts        
Derivative [Line Items]        
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of Sales Cost of Sales Cost of Sales Cost of Sales
Derivative, Gain (Loss) on Derivative, Net $ (8) $ 0 $ (19) $ 0
Cash Flow Hedging [Member] | Interest Rate Contract [Member]        
Derivative [Line Items]        
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Interest Expense, Nonoperating Interest Expense, Nonoperating Interest Expense, Nonoperating Interest Expense, Nonoperating
Derivative, Gain (Loss) on Derivative, Net $ 0 $ (1) $ (1) $ (1)