v3.26.3
Fair Value of Assets and Liabilities - Assets Measured at Fair Value (Details) - USD ($)
$ in Thousands
Sep. 26, 2026
Dec. 27, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Cash equivalents $ 758,125 $ 465,915
Investments in equity securities   7,676
Mutual funds 27,304 25,730
Total 785,429 499,321
Quoted Prices in Active Markets for Identical Assets (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Cash equivalents 758,125 465,915
Investments in equity securities   7,676
Mutual funds 27,304 25,730
Total 785,429 499,321
Significant Other Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Cash equivalents 0 0
Investments in equity securities   0
Mutual funds 0 0
Total 0 0
Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis    
Cash equivalents 0 0
Investments in equity securities   0
Mutual funds 0 0
Total $ 0 $ 0