v3.25.2
Accounting policies - Narrative (Details) - USD ($)
$ in Millions
Mar. 29, 2025
Dec. 28, 2024
Supplier Finance Program [Line Items]    
Supplier finance program, obligation $ 132 $ 132
Minimum    
Supplier Finance Program [Line Items]    
Supplier finance program general payment timing, period 0 days  
Maximum    
Supplier Finance Program [Line Items]    
Supplier finance program general payment timing, period 135 days