v3.26.1
Other Comprehensive Income (Loss) (Components Of Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Mar. 28, 2026
Mar. 29, 2025
Mar. 28, 2026
Mar. 29, 2025
Other Comprehensive Income Loss [Line Items]        
Total Other Comprehensive Income (Loss), Before Tax $ (15) $ 29 $ 47 $ (78)
Total Other Comprehensive Income (Loss), Tax 1 (1) (8) 2
Total Other Comprehensive Income (Loss), Net of Taxes (14) 28 39 (76)
Currency translation (18) 26 14 (79)
Commodity contracts | Cash Flow Hedging [Member]        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax 4 (7) 24 (15)
Derivatives accounted for as cash flow hedges:        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax 4 (7) 24 (15)
Other Comprehensive Income (Loss) before Reclassifications, Tax (2) 2 (7) 4
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax 2 (5) 17 (11)
Derivatives accounted for as cash flow hedges: | Interest Expense [Member]        
Other Comprehensive Income Loss [Line Items]        
Reclassification from Accumulated Other Comprehensive Income, Before Tax 1 0 1 1
Reclassification from AOCI, Current Period, Tax 0 0 0 0
Reclassification from Accumulated Other Comprehensive Income, Net of Tax 1 0 1 1
Derivatives accounted for as cash flow hedges: | Cost of Sales        
Other Comprehensive Income Loss [Line Items]        
Reclassification from Accumulated Other Comprehensive Income, Before Tax 2 8 11 19
Reclassification from AOCI, Current Period, Tax 0 (2) (3) (5)
Reclassification from Accumulated Other Comprehensive Income, Net of Tax 2 6 8 14
Investments:        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax (1) 1 (1) (1)
Other Comprehensive Income (Loss) before Reclassifications, Tax 0 0 0 0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax (1) 1 (1) (1)
Currency translation:        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax (21) 27 12 (85)
Other Comprehensive Income (Loss) before Reclassifications, Tax 3 (1) 2 3
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax (18) 26 14 (82)
Currency translation: | Cost of Sales        
Other Comprehensive Income Loss [Line Items]        
Reclassification from Accumulated Other Comprehensive Income, Before Tax 0 0 0 3
Reclassification from AOCI, Current Period, Tax 0 0 0 0
Reclassification from Accumulated Other Comprehensive Income, Net of Tax 0 0 0 3
Accumulated Foreign Currency Adjustment Attributable to Noncontrolling Interest        
Other Comprehensive Income Loss [Line Items]        
Currency translation (5) $ 0 $ 0 (7)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax $ (5)     $ (7)