v3.26.1
Equity (Narrative) (Details) - shares
shares in Millions
3 Months Ended 6 Months Ended
Mar. 28, 2026
Mar. 29, 2025
Mar. 28, 2026
Mar. 29, 2025
Share-based Payment Arrangement [Member]        
Class of Stock [Line Items]        
Antidilutive securities excluded from computation of earnings per share, shares 5.0 6.0 6.0 6.0
Class A [Member]        
Class of Stock [Line Items]        
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased 45.9   45.9