v3.26.1
Long-term Debt - Schedule of Interest Expense (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 9 Months Ended
Mar. 29, 2026
Sep. 29, 2025
Mar. 30, 2025
Mar. 29, 2026
Mar. 30, 2025
Debt Instrument [Line Items]          
Amortization of premium, discount and debt issuance costs, net of capitalized interest   $ 0.0   $ 10.5 $ 34.7
CRD Agreement Deposits | Convertible Notes          
Debt Instrument [Line Items]          
Interest expense, net $ 46.4 0.0 $ 70.2 98.2 193.6
Amortization of premium, discount and debt issuance costs, net of capitalized interest 4.9 0.0 14.5 10.4 34.5
Interest expense, other 0.8 0.7 0.7 1.5 2.3
Total interest expense, net $ 52.1 0.7 $ 85.4 $ 110.1 $ 230.4
Interest expense, contractual interest   $ 99.7