v3.26.3
Note 5 - Financial Instruments Measured at Fair Value (Details Textual) - USD ($)
$ in Millions
Sep. 26, 2026
Dec. 27, 2025
Debt Securities, Available-for-Sale, Unrealized Loss Position $ 207.0 $ 58.3
Debt Securities, Available-for-Sale, Unrealized Loss Position, Amortized Cost $ 206.0 $ 58.3