v3.25.4
Equity (Schedule of Share Repurchases) (Details) - Class A [Member] - USD ($)
shares in Millions, $ in Millions
 3 Months Ended
Dec. 27, 2025
Dec. 28, 2024
Class of Stock [Line Items]    
Treasury Stock, Shares, Acquired 0.9 0.3
Payments for Repurchase of Common Stock $ 47 $ 15
Under share repurchase program    
Class of Stock [Line Items]    
Treasury Stock, Shares, Acquired 0.6 0.0
Payments for Repurchase of Common Stock $ 33 $ 0
To fund certain obligations under equity compensation plans    
Class of Stock [Line Items]    
Treasury Stock, Shares, Acquired 0.3 0.3
Payments for Repurchase of Common Stock $ 14 $ 15