v3.26.1
Other Comprehensive Income (Loss) (Components Of Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Other Comprehensive Income Loss [Line Items]        
Total Other Comprehensive Income (Loss), Before Tax $ (23) $ 66 $ 24 $ (12)
Total Other Comprehensive Income (Loss), Tax 6 (2) (2) 0
Total Other Comprehensive Income (Loss), Net of Taxes (17) 64 22 (12)
Currency translation (3) 64 11 (15)
Commodity contracts | Cash Flow Hedging [Member]        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax (17) (5) 7 (20)
Derivatives accounted for as cash flow hedges:        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax (17) (5) 7 (20)
Other Comprehensive Income (Loss) before Reclassifications, Tax 5 1 (2) 5
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax (12) (4) 5 (15)
Derivatives accounted for as cash flow hedges: | Income Statement Location [Axis]: us-gaap:CostOfRevenue        
Other Comprehensive Income Loss [Line Items]        
Reclassification from Accumulated Other Comprehensive Income, Before Tax (3) 3 8 22
Reclassification from AOCI, Current Period, Tax 1 0 (2) (5)
Reclassification from Accumulated Other Comprehensive Income, Net of Tax (2) 3 6 17
Derivatives accounted for as cash flow hedges: | Income Statement Location [Axis]: us-gaap:InterestExpenseNonoperating        
Other Comprehensive Income Loss [Line Items]        
Reclassification from Accumulated Other Comprehensive Income, Before Tax 0 1 1 2
Reclassification from AOCI, Current Period, Tax 0 (1) 0 (1)
Reclassification from Accumulated Other Comprehensive Income, Net of Tax 0 0 1 1
Investments:        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax 0 1 (1) 0
Other Comprehensive Income (Loss) before Reclassifications, Tax 0 0 0 0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax 0 1 (1) 0
Currency translation:        
Other Comprehensive Income Loss [Line Items]        
Other Comprehensive Income (Loss), Before Reclassifications, Before Tax (3) 66 9 (19)
Other Comprehensive Income (Loss) before Reclassifications, Tax 0 (2) 2 1
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax (3) 64 11 (18)
Currency translation: | Income Statement Location [Axis]: us-gaap:CostOfRevenue        
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 (1) $ 6   $ (1)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax $ (1)