v3.26.1
Deferred Revenue schedule of changes (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
Sep. 28, 2025
Deferred Revenue Arrangement [Line Items]          
Divestiture, deferred revenue     $ (199.7)    
Stored value card liability and current portion of deferred revenue $ 1,818.1   1,818.1   $ 1,840.6
Revenue Recognition Period Stored Value Cards and Loyalty Program Breakage [Member]          
Deferred Revenue Arrangement [Line Items]          
Deferred Revenue 1,753.6 $ 1,853.2 1,751.7 $ 1,718.7  
Deferred Revenue, Additions 3,672.2 3,764.0 11,603.9 11,675.2  
Deferred Revenue, Revenue Recognized, Including Opening Balance Sheet Amounts (3,678.9) (3,788.2) 11,403.3 11,544.0  
Deferred Revenue, Other (2.8) 15.3 (8.5) (5.6)  
Deferred Revenue 1,744.1 1,844.3 1,744.1 1,844.3  
Stored Value Cards and Loyalty Program Breakage in Prior Year          
Deferred Revenue Arrangement [Line Items]          
Stored value card liability and current portion of deferred revenue $ 1,600.0 $ 1,700.0 $ 1,600.0 $ 1,700.0