v3.26.1
Segment Reporting (Information by Geographic Area) (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
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]          
Long-lived assets: $ 20,760.5   $ 20,760.5   $ 24,637.4
Total net revenues 9,322.7 $ 9,456.0 28,769.3 $ 27,615.4  
United States          
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]          
Long-lived assets: 15,348.1   15,348.1   15,952.7
Total net revenues 7,381.5 6,860.1 21,555.8 20,244.9  
China          
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]          
Long-lived assets: 172.6   172.6   4,276.8
Total net revenues 68.7 807.2 1,713.5 2,316.1  
Other countries          
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]          
Long-lived assets: 5,239.8   5,239.8   $ 4,407.9
Total net revenues $ 1,872.5 $ 1,788.7 $ 5,500.0 $ 5,054.4