v3.26.1
Fair Value Measurements (Financial Assets and Liabilities Carried at Fair Value) (Details) - USD ($)
$ in Millions
Jun. 26, 2026
Dec. 31, 2025
Assets:    
Investment in equity securities $ 217 $ 165
Cross-currency swap derivative contracts 194 150
Liabilities:    
Cross-currency swap derivative contracts 13 42
Quoted Prices in Active Market (Level 1)    
Assets:    
Investment in equity securities 73 0
Cross-currency swap derivative contracts 0 0
Liabilities:    
Cross-currency swap derivative contracts 0 0
Significant Other Observable Inputs (Level 2)    
Assets:    
Investment in equity securities 0 0
Cross-currency swap derivative contracts 194 150
Liabilities:    
Cross-currency swap derivative contracts 13 42
Significant Unobservable Inputs (Level 3)    
Assets:    
Investment in equity securities 0 0
Cross-currency swap derivative contracts 0 0
Liabilities:    
Cross-currency swap derivative contracts $ 0 $ 0