v3.26.3
Revenues - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 28, 2026
Sep. 29, 2025
Sep. 28, 2026
Sep. 29, 2025
Dec. 29, 2025
Revenue From Contract With Customer [Line Items]          
Remaining revenue performance obligation, percentage 55.00%   55.00%    
Estimated remaining costs to complete loss contracts     $ 17,438   $ 33,163
Revenue recognized from contract liabilities     $ 92,514 $ 82,722  
Transferred over Time          
Revenue From Contract With Customer [Line Items]          
Revenue from products and services transferred to customers, percentage 97.00% 96.00% 3.00% 4.00%